
// Generated from /home/alain/Surelog/grammar/SV3_1aParser.g4 by ANTLR 4.7.2


#include "SV3_1aParserListener.h"
#include "SV3_1aParserVisitor.h"

#include "SV3_1aParser.h"


using namespace antlrcpp;
using namespace antlr4;

SV3_1aParser::SV3_1aParser(TokenStream *input) : Parser(input) {
  _interpreter = new atn::ParserATNSimulator(this, _atn, _decisionToDFA, _sharedContextCache);
}

SV3_1aParser::~SV3_1aParser() {
  delete _interpreter;
}

std::string SV3_1aParser::getGrammarFileName() const {
  return "SV3_1aParser.g4";
}

const std::vector<std::string>& SV3_1aParser::getRuleNames() const {
  return _ruleNames;
}

dfa::Vocabulary& SV3_1aParser::getVocabulary() const {
  return _vocabulary;
}


//----------------- Top_level_ruleContext ------------------------------------------------------------------

SV3_1aParser::Top_level_ruleContext::Top_level_ruleContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Null_ruleContext* SV3_1aParser::Top_level_ruleContext::null_rule() {
  return getRuleContext<SV3_1aParser::Null_ruleContext>(0);
}

SV3_1aParser::Source_textContext* SV3_1aParser::Top_level_ruleContext::source_text() {
  return getRuleContext<SV3_1aParser::Source_textContext>(0);
}

tree::TerminalNode* SV3_1aParser::Top_level_ruleContext::EOF() {
  return getToken(SV3_1aParser::EOF, 0);
}


size_t SV3_1aParser::Top_level_ruleContext::getRuleIndex() const {
  return SV3_1aParser::RuleTop_level_rule;
}

void SV3_1aParser::Top_level_ruleContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTop_level_rule(this);
}

void SV3_1aParser::Top_level_ruleContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTop_level_rule(this);
}


antlrcpp::Any SV3_1aParser::Top_level_ruleContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTop_level_rule(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Top_level_ruleContext* SV3_1aParser::top_level_rule() {
  Top_level_ruleContext *_localctx = _tracker.createInstance<Top_level_ruleContext>(_ctx, getState());
  enterRule(_localctx, 0, SV3_1aParser::RuleTop_level_rule);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1392);
    null_rule();
    setState(1393);
    source_text();
    setState(1394);
    match(SV3_1aParser::EOF);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Top_level_library_ruleContext ------------------------------------------------------------------

SV3_1aParser::Top_level_library_ruleContext::Top_level_library_ruleContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Null_ruleContext* SV3_1aParser::Top_level_library_ruleContext::null_rule() {
  return getRuleContext<SV3_1aParser::Null_ruleContext>(0);
}

SV3_1aParser::Library_textContext* SV3_1aParser::Top_level_library_ruleContext::library_text() {
  return getRuleContext<SV3_1aParser::Library_textContext>(0);
}

tree::TerminalNode* SV3_1aParser::Top_level_library_ruleContext::EOF() {
  return getToken(SV3_1aParser::EOF, 0);
}


size_t SV3_1aParser::Top_level_library_ruleContext::getRuleIndex() const {
  return SV3_1aParser::RuleTop_level_library_rule;
}

void SV3_1aParser::Top_level_library_ruleContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTop_level_library_rule(this);
}

void SV3_1aParser::Top_level_library_ruleContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTop_level_library_rule(this);
}


antlrcpp::Any SV3_1aParser::Top_level_library_ruleContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTop_level_library_rule(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Top_level_library_ruleContext* SV3_1aParser::top_level_library_rule() {
  Top_level_library_ruleContext *_localctx = _tracker.createInstance<Top_level_library_ruleContext>(_ctx, getState());
  enterRule(_localctx, 2, SV3_1aParser::RuleTop_level_library_rule);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1396);
    null_rule();
    setState(1397);
    library_text();
    setState(1398);
    match(SV3_1aParser::EOF);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Library_textContext ------------------------------------------------------------------

SV3_1aParser::Library_textContext::Library_textContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Library_descriptionsContext *> SV3_1aParser::Library_textContext::library_descriptions() {
  return getRuleContexts<SV3_1aParser::Library_descriptionsContext>();
}

SV3_1aParser::Library_descriptionsContext* SV3_1aParser::Library_textContext::library_descriptions(size_t i) {
  return getRuleContext<SV3_1aParser::Library_descriptionsContext>(i);
}


size_t SV3_1aParser::Library_textContext::getRuleIndex() const {
  return SV3_1aParser::RuleLibrary_text;
}

void SV3_1aParser::Library_textContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLibrary_text(this);
}

void SV3_1aParser::Library_textContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLibrary_text(this);
}


antlrcpp::Any SV3_1aParser::Library_textContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLibrary_text(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Library_textContext* SV3_1aParser::library_text() {
  Library_textContext *_localctx = _tracker.createInstance<Library_textContext>(_ctx, getState());
  enterRule(_localctx, 4, SV3_1aParser::RuleLibrary_text);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1403);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::INCLUDE)
      | (1ULL << SV3_1aParser::LIBRARY)
      | (1ULL << SV3_1aParser::SEMICOLUMN)
      | (1ULL << SV3_1aParser::CONFIG))) != 0)) {
      setState(1400);
      library_descriptions();
      setState(1405);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Library_descriptionsContext ------------------------------------------------------------------

SV3_1aParser::Library_descriptionsContext::Library_descriptionsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Library_declarationContext* SV3_1aParser::Library_descriptionsContext::library_declaration() {
  return getRuleContext<SV3_1aParser::Library_declarationContext>(0);
}

SV3_1aParser::Include_statementContext* SV3_1aParser::Library_descriptionsContext::include_statement() {
  return getRuleContext<SV3_1aParser::Include_statementContext>(0);
}

SV3_1aParser::Config_declarationContext* SV3_1aParser::Library_descriptionsContext::config_declaration() {
  return getRuleContext<SV3_1aParser::Config_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Library_descriptionsContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Library_descriptionsContext::getRuleIndex() const {
  return SV3_1aParser::RuleLibrary_descriptions;
}

void SV3_1aParser::Library_descriptionsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLibrary_descriptions(this);
}

void SV3_1aParser::Library_descriptionsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLibrary_descriptions(this);
}


antlrcpp::Any SV3_1aParser::Library_descriptionsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLibrary_descriptions(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Library_descriptionsContext* SV3_1aParser::library_descriptions() {
  Library_descriptionsContext *_localctx = _tracker.createInstance<Library_descriptionsContext>(_ctx, getState());
  enterRule(_localctx, 6, SV3_1aParser::RuleLibrary_descriptions);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1410);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::LIBRARY: {
        enterOuterAlt(_localctx, 1);
        setState(1406);
        library_declaration();
        break;
      }

      case SV3_1aParser::INCLUDE: {
        enterOuterAlt(_localctx, 2);
        setState(1407);
        include_statement();
        break;
      }

      case SV3_1aParser::CONFIG: {
        enterOuterAlt(_localctx, 3);
        setState(1408);
        config_declaration();
        break;
      }

      case SV3_1aParser::SEMICOLUMN: {
        enterOuterAlt(_localctx, 4);
        setState(1409);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Library_declarationContext ------------------------------------------------------------------

SV3_1aParser::Library_declarationContext::Library_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Library_declarationContext::LIBRARY() {
  return getToken(SV3_1aParser::LIBRARY, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Library_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::File_path_specContext *> SV3_1aParser::Library_declarationContext::file_path_spec() {
  return getRuleContexts<SV3_1aParser::File_path_specContext>();
}

SV3_1aParser::File_path_specContext* SV3_1aParser::Library_declarationContext::file_path_spec(size_t i) {
  return getRuleContext<SV3_1aParser::File_path_specContext>(i);
}

tree::TerminalNode* SV3_1aParser::Library_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Library_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Library_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Library_declarationContext::INCDIR() {
  return getToken(SV3_1aParser::INCDIR, 0);
}


size_t SV3_1aParser::Library_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleLibrary_declaration;
}

void SV3_1aParser::Library_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLibrary_declaration(this);
}

void SV3_1aParser::Library_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLibrary_declaration(this);
}


antlrcpp::Any SV3_1aParser::Library_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLibrary_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Library_declarationContext* SV3_1aParser::library_declaration() {
  Library_declarationContext *_localctx = _tracker.createInstance<Library_declarationContext>(_ctx, getState());
  enterRule(_localctx, 8, SV3_1aParser::RuleLibrary_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1412);
    match(SV3_1aParser::LIBRARY);
    setState(1413);
    identifier();
    setState(1414);
    file_path_spec();
    setState(1419);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(1415);
      match(SV3_1aParser::COMMA);
      setState(1416);
      file_path_spec();
      setState(1421);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1431);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::INCDIR) {
      setState(1422);
      match(SV3_1aParser::INCDIR);
      setState(1423);
      file_path_spec();
      setState(1428);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(1424);
        match(SV3_1aParser::COMMA);
        setState(1425);
        file_path_spec();
        setState(1430);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
    }
    setState(1433);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- File_path_specContext ------------------------------------------------------------------

SV3_1aParser::File_path_specContext::File_path_specContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::File_path_specContext::Simple_identifier() {
  return getTokens(SV3_1aParser::Simple_identifier);
}

tree::TerminalNode* SV3_1aParser::File_path_specContext::Simple_identifier(size_t i) {
  return getToken(SV3_1aParser::Simple_identifier, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::File_path_specContext::DIV() {
  return getTokens(SV3_1aParser::DIV);
}

tree::TerminalNode* SV3_1aParser::File_path_specContext::DIV(size_t i) {
  return getToken(SV3_1aParser::DIV, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::File_path_specContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::File_path_specContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::File_path_specContext::STAR() {
  return getTokens(SV3_1aParser::STAR);
}

tree::TerminalNode* SV3_1aParser::File_path_specContext::STAR(size_t i) {
  return getToken(SV3_1aParser::STAR, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::File_path_specContext::DOTSTAR() {
  return getTokens(SV3_1aParser::DOTSTAR);
}

tree::TerminalNode* SV3_1aParser::File_path_specContext::DOTSTAR(size_t i) {
  return getToken(SV3_1aParser::DOTSTAR, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::File_path_specContext::QMARK() {
  return getTokens(SV3_1aParser::QMARK);
}

tree::TerminalNode* SV3_1aParser::File_path_specContext::QMARK(size_t i) {
  return getToken(SV3_1aParser::QMARK, i);
}


size_t SV3_1aParser::File_path_specContext::getRuleIndex() const {
  return SV3_1aParser::RuleFile_path_spec;
}

void SV3_1aParser::File_path_specContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFile_path_spec(this);
}

void SV3_1aParser::File_path_specContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFile_path_spec(this);
}


antlrcpp::Any SV3_1aParser::File_path_specContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFile_path_spec(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::File_path_specContext* SV3_1aParser::file_path_spec() {
  File_path_specContext *_localctx = _tracker.createInstance<File_path_specContext>(_ctx, getState());
  enterRule(_localctx, 10, SV3_1aParser::RuleFile_path_spec);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1436); 
    _errHandler->sync(this);
    _la = _input->LA(1);
    do {
      setState(1435);
      _la = _input->LA(1);
      if (!((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::QMARK)
        | (1ULL << SV3_1aParser::DOT)
        | (1ULL << SV3_1aParser::STAR))) != 0) || _la == SV3_1aParser::DIV || _la == SV3_1aParser::DOTSTAR || _la == SV3_1aParser::Simple_identifier)) {
      _errHandler->recoverInline(this);
      }
      else {
        _errHandler->reportMatch(this);
        consume();
      }
      setState(1438); 
      _errHandler->sync(this);
      _la = _input->LA(1);
    } while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::QMARK)
      | (1ULL << SV3_1aParser::DOT)
      | (1ULL << SV3_1aParser::STAR))) != 0) || _la == SV3_1aParser::DIV || _la == SV3_1aParser::DOTSTAR || _la == SV3_1aParser::Simple_identifier);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Include_statementContext ------------------------------------------------------------------

SV3_1aParser::Include_statementContext::Include_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Include_statementContext::INCLUDE() {
  return getToken(SV3_1aParser::INCLUDE, 0);
}

SV3_1aParser::File_path_specContext* SV3_1aParser::Include_statementContext::file_path_spec() {
  return getRuleContext<SV3_1aParser::File_path_specContext>(0);
}

tree::TerminalNode* SV3_1aParser::Include_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Include_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleInclude_statement;
}

void SV3_1aParser::Include_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInclude_statement(this);
}

void SV3_1aParser::Include_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInclude_statement(this);
}


antlrcpp::Any SV3_1aParser::Include_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInclude_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Include_statementContext* SV3_1aParser::include_statement() {
  Include_statementContext *_localctx = _tracker.createInstance<Include_statementContext>(_ctx, getState());
  enterRule(_localctx, 12, SV3_1aParser::RuleInclude_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1440);
    match(SV3_1aParser::INCLUDE);
    setState(1441);
    file_path_spec();
    setState(1442);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Source_textContext ------------------------------------------------------------------

SV3_1aParser::Source_textContext::Source_textContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Source_textContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

std::vector<SV3_1aParser::DescriptionContext *> SV3_1aParser::Source_textContext::description() {
  return getRuleContexts<SV3_1aParser::DescriptionContext>();
}

SV3_1aParser::DescriptionContext* SV3_1aParser::Source_textContext::description(size_t i) {
  return getRuleContext<SV3_1aParser::DescriptionContext>(i);
}


size_t SV3_1aParser::Source_textContext::getRuleIndex() const {
  return SV3_1aParser::RuleSource_text;
}

void SV3_1aParser::Source_textContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSource_text(this);
}

void SV3_1aParser::Source_textContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSource_text(this);
}


antlrcpp::Any SV3_1aParser::Source_textContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSource_text(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Source_textContext* SV3_1aParser::source_text() {
  Source_textContext *_localctx = _tracker.createInstance<Source_textContext>(_ctx, getState());
  enterRule(_localctx, 14, SV3_1aParser::RuleSource_text);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1445);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 6, _ctx)) {
    case 1: {
      setState(1444);
      timeunits_declaration();
      break;
    }

    }
    setState(1450);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::MODULE - 31))
      | (1ULL << (SV3_1aParser::EXTERN - 31))
      | (1ULL << (SV3_1aParser::MACROMODULE - 31))
      | (1ULL << (SV3_1aParser::INTERFACE - 31))
      | (1ULL << (SV3_1aParser::PROGRAM - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::PACKAGE - 31))
      | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
      | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
      | (1ULL << (SV3_1aParser::CHECKER - 31))
      | (1ULL << (SV3_1aParser::CONFIG - 31))
      | (1ULL << (SV3_1aParser::TYPE - 31))
      | (1ULL << (SV3_1aParser::BIND - 31))
      | (1ULL << (SV3_1aParser::CONST - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31))
      | (1ULL << (SV3_1aParser::NEW - 31))
      | (1ULL << (SV3_1aParser::STATIC - 31))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::SPECPARAM - 95))
      | (1ULL << (SV3_1aParser::IMPORT - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95))
      | (1ULL << (SV3_1aParser::ENUM - 95))
      | (1ULL << (SV3_1aParser::STRUCT - 95))
      | (1ULL << (SV3_1aParser::UNION - 95))
      | (1ULL << (SV3_1aParser::STRING - 95))
      | (1ULL << (SV3_1aParser::CHANDLE - 95))
      | (1ULL << (SV3_1aParser::EVENT - 95))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
      | (1ULL << (SV3_1aParser::BYTE - 95))
      | (1ULL << (SV3_1aParser::SHORTINT - 95))
      | (1ULL << (SV3_1aParser::INT - 95))
      | (1ULL << (SV3_1aParser::LONGINT - 95))
      | (1ULL << (SV3_1aParser::INTEGER - 95))
      | (1ULL << (SV3_1aParser::TIME - 95))
      | (1ULL << (SV3_1aParser::BIT - 95))
      | (1ULL << (SV3_1aParser::LOGIC - 95))
      | (1ULL << (SV3_1aParser::REG - 95))
      | (1ULL << (SV3_1aParser::SHORTREAL - 95))
      | (1ULL << (SV3_1aParser::REAL - 95))
      | (1ULL << (SV3_1aParser::REALTIME - 95))
      | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
      | (1ULL << (SV3_1aParser::TRI - 95))
      | (1ULL << (SV3_1aParser::TRIAND - 95))
      | (1ULL << (SV3_1aParser::TRIOR - 95))
      | (1ULL << (SV3_1aParser::TRI0 - 95))
      | (1ULL << (SV3_1aParser::TRI1 - 95))
      | (1ULL << (SV3_1aParser::WIRE - 95))
      | (1ULL << (SV3_1aParser::UWIRE - 95))
      | (1ULL << (SV3_1aParser::WAND - 95))
      | (1ULL << (SV3_1aParser::WOR - 95))
      | (1ULL << (SV3_1aParser::TRIREG - 95))
      | (1ULL << (SV3_1aParser::SIGNED - 95))
      | (1ULL << (SV3_1aParser::UNSIGNED - 95))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
      | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 167) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 167)) & ((1ULL << (SV3_1aParser::EXPORT - 167))
      | (1ULL << (SV3_1aParser::CONTEXT - 167))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 167))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 167))
      | (1ULL << (SV3_1aParser::PROPERTY - 167))
      | (1ULL << (SV3_1aParser::EXPECT - 167))
      | (1ULL << (SV3_1aParser::SEQUENCE - 167))
      | (1ULL << (SV3_1aParser::COVERGROUP - 167)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
      | (1ULL << (SV3_1aParser::GLOBAL - 231))
      | (1ULL << (SV3_1aParser::PRIMITIVE - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313))
      | (1ULL << (SV3_1aParser::TICK_TIMESCALE - 313))
      | (1ULL << (SV3_1aParser::TICK_BEGIN_KEYWORDS - 313))
      | (1ULL << (SV3_1aParser::TICK_END_KEYWORDS - 313))
      | (1ULL << (SV3_1aParser::TICK_UNCONNECTED_DRIVE - 313))
      | (1ULL << (SV3_1aParser::TICK_NOUNCONNECTED_DRIVE - 313))
      | (1ULL << (SV3_1aParser::TICK_CELLDEFINE - 313))
      | (1ULL << (SV3_1aParser::TICK_ENDCELLDEFINE - 313)))) != 0) || ((((_la - 377) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 377)) & ((1ULL << (SV3_1aParser::TICK_DEFAULT_NETTYPE - 377))
      | (1ULL << (SV3_1aParser::TICK_DEFAULT_DECAY_TIME - 377))
      | (1ULL << (SV3_1aParser::TICK_DEFAULT_TRIREG_STRENGTH - 377))
      | (1ULL << (SV3_1aParser::TICK_DELAY_MODE_DISTRIBUTED - 377))
      | (1ULL << (SV3_1aParser::TICK_DELAY_MODE_PATH - 377))
      | (1ULL << (SV3_1aParser::TICK_DELAY_MODE_UNIT - 377))
      | (1ULL << (SV3_1aParser::TICK_DELAY_MODE_ZERO - 377))
      | (1ULL << (SV3_1aParser::TICK_ACCELERATE - 377))
      | (1ULL << (SV3_1aParser::TICK_NOACCELERATE - 377))
      | (1ULL << (SV3_1aParser::TICK_PROTECT - 377))
      | (1ULL << (SV3_1aParser::TICK_DISABLE_PORTFAULTS - 377))
      | (1ULL << (SV3_1aParser::TICK_ENABLE_PORTFAULTS - 377))
      | (1ULL << (SV3_1aParser::TICK_NOSUPPRESS_FAULTS - 377))
      | (1ULL << (SV3_1aParser::TICK_SUPPRESS_FAULTS - 377))
      | (1ULL << (SV3_1aParser::TICK_SIGNED - 377))
      | (1ULL << (SV3_1aParser::TICK_UNSIGNED - 377))
      | (1ULL << (SV3_1aParser::TICK_ENDPROTECT - 377))
      | (1ULL << (SV3_1aParser::TICK_PROTECTED - 377))
      | (1ULL << (SV3_1aParser::TICK_ENDPROTECTED - 377))
      | (1ULL << (SV3_1aParser::TICK_EXPAND_VECTORNETS - 377))
      | (1ULL << (SV3_1aParser::TICK_NOEXPAND_VECTORNETS - 377))
      | (1ULL << (SV3_1aParser::TICK_AUTOEXPAND_VECTORNETS - 377))
      | (1ULL << (SV3_1aParser::TICK_REMOVE_GATENAME - 377))
      | (1ULL << (SV3_1aParser::TICK_NOREMOVE_GATENAMES - 377))
      | (1ULL << (SV3_1aParser::TICK_REMOVE_NETNAME - 377))
      | (1ULL << (SV3_1aParser::TICK_NOREMOVE_NETNAMES - 377))
      | (1ULL << (SV3_1aParser::TICK_USELIB - 377))
      | (1ULL << (SV3_1aParser::TICK_PRAGMA - 377))
      | (1ULL << (SV3_1aParser::BACK_TICK - 377))
      | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 377)))) != 0)) {
      setState(1447);
      description();
      setState(1452);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Null_ruleContext ------------------------------------------------------------------

SV3_1aParser::Null_ruleContext::Null_ruleContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Null_ruleContext::getRuleIndex() const {
  return SV3_1aParser::RuleNull_rule;
}

void SV3_1aParser::Null_ruleContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNull_rule(this);
}

void SV3_1aParser::Null_ruleContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNull_rule(this);
}


antlrcpp::Any SV3_1aParser::Null_ruleContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNull_rule(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Null_ruleContext* SV3_1aParser::null_rule() {
  Null_ruleContext *_localctx = _tracker.createInstance<Null_ruleContext>(_ctx, getState());
  enterRule(_localctx, 16, SV3_1aParser::RuleNull_rule);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);

   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- DescriptionContext ------------------------------------------------------------------

SV3_1aParser::DescriptionContext::DescriptionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_declarationContext* SV3_1aParser::DescriptionContext::module_declaration() {
  return getRuleContext<SV3_1aParser::Module_declarationContext>(0);
}

SV3_1aParser::Udp_declarationContext* SV3_1aParser::DescriptionContext::udp_declaration() {
  return getRuleContext<SV3_1aParser::Udp_declarationContext>(0);
}

SV3_1aParser::Interface_declarationContext* SV3_1aParser::DescriptionContext::interface_declaration() {
  return getRuleContext<SV3_1aParser::Interface_declarationContext>(0);
}

SV3_1aParser::Program_declarationContext* SV3_1aParser::DescriptionContext::program_declaration() {
  return getRuleContext<SV3_1aParser::Program_declarationContext>(0);
}

SV3_1aParser::Package_declarationContext* SV3_1aParser::DescriptionContext::package_declaration() {
  return getRuleContext<SV3_1aParser::Package_declarationContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::DescriptionContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}

SV3_1aParser::Package_itemContext* SV3_1aParser::DescriptionContext::package_item() {
  return getRuleContext<SV3_1aParser::Package_itemContext>(0);
}

SV3_1aParser::Bind_directiveContext* SV3_1aParser::DescriptionContext::bind_directive() {
  return getRuleContext<SV3_1aParser::Bind_directiveContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::DescriptionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::DescriptionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Config_declarationContext* SV3_1aParser::DescriptionContext::config_declaration() {
  return getRuleContext<SV3_1aParser::Config_declarationContext>(0);
}

SV3_1aParser::Top_directivesContext* SV3_1aParser::DescriptionContext::top_directives() {
  return getRuleContext<SV3_1aParser::Top_directivesContext>(0);
}


size_t SV3_1aParser::DescriptionContext::getRuleIndex() const {
  return SV3_1aParser::RuleDescription;
}

void SV3_1aParser::DescriptionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDescription(this);
}

void SV3_1aParser::DescriptionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDescription(this);
}


antlrcpp::Any SV3_1aParser::DescriptionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDescription(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::DescriptionContext* SV3_1aParser::description() {
  DescriptionContext *_localctx = _tracker.createInstance<DescriptionContext>(_ctx, getState());
  enterRule(_localctx, 18, SV3_1aParser::RuleDescription);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1473);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 10, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(1455);
      module_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(1456);
      udp_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(1457);
      interface_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(1458);
      program_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(1459);
      package_declaration();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(1460);
      surelog_macro_not_defined();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(1464);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(1461);
        attribute_instance();
        setState(1466);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1469);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 9, _ctx)) {
      case 1: {
        setState(1467);
        package_item();
        break;
      }

      case 2: {
        setState(1468);
        bind_directive();
        break;
      }

      }
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(1471);
      config_declaration();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(1472);
      top_directives();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_nonansi_headerContext ------------------------------------------------------------------

SV3_1aParser::Module_nonansi_headerContext::Module_nonansi_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_keywordContext* SV3_1aParser::Module_nonansi_headerContext::module_keyword() {
  return getRuleContext<SV3_1aParser::Module_keywordContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Module_nonansi_headerContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::List_of_portsContext* SV3_1aParser::Module_nonansi_headerContext::list_of_ports() {
  return getRuleContext<SV3_1aParser::List_of_portsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_nonansi_headerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Module_nonansi_headerContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Module_nonansi_headerContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Module_nonansi_headerContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

std::vector<SV3_1aParser::Package_import_declarationContext *> SV3_1aParser::Module_nonansi_headerContext::package_import_declaration() {
  return getRuleContexts<SV3_1aParser::Package_import_declarationContext>();
}

SV3_1aParser::Package_import_declarationContext* SV3_1aParser::Module_nonansi_headerContext::package_import_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Package_import_declarationContext>(i);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Module_nonansi_headerContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}


size_t SV3_1aParser::Module_nonansi_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_nonansi_header;
}

void SV3_1aParser::Module_nonansi_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_nonansi_header(this);
}

void SV3_1aParser::Module_nonansi_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_nonansi_header(this);
}


antlrcpp::Any SV3_1aParser::Module_nonansi_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_nonansi_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_nonansi_headerContext* SV3_1aParser::module_nonansi_header() {
  Module_nonansi_headerContext *_localctx = _tracker.createInstance<Module_nonansi_headerContext>(_ctx, getState());
  enterRule(_localctx, 20, SV3_1aParser::RuleModule_nonansi_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1478);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1475);
      attribute_instance();
      setState(1480);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1481);
    module_keyword();
    setState(1483);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1482);
      lifetime();
    }
    setState(1485);
    identifier();
    setState(1489);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::IMPORT) {
      setState(1486);
      package_import_declaration();
      setState(1491);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1493);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1492);
      parameter_port_list();
    }
    setState(1495);
    list_of_ports();
    setState(1496);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_ansi_headerContext ------------------------------------------------------------------

SV3_1aParser::Module_ansi_headerContext::Module_ansi_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_keywordContext* SV3_1aParser::Module_ansi_headerContext::module_keyword() {
  return getRuleContext<SV3_1aParser::Module_keywordContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Module_ansi_headerContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_ansi_headerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Module_ansi_headerContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Module_ansi_headerContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Module_ansi_headerContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

std::vector<SV3_1aParser::Package_import_declarationContext *> SV3_1aParser::Module_ansi_headerContext::package_import_declaration() {
  return getRuleContexts<SV3_1aParser::Package_import_declarationContext>();
}

SV3_1aParser::Package_import_declarationContext* SV3_1aParser::Module_ansi_headerContext::package_import_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Package_import_declarationContext>(i);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Module_ansi_headerContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}

SV3_1aParser::List_of_port_declarationsContext* SV3_1aParser::Module_ansi_headerContext::list_of_port_declarations() {
  return getRuleContext<SV3_1aParser::List_of_port_declarationsContext>(0);
}


size_t SV3_1aParser::Module_ansi_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_ansi_header;
}

void SV3_1aParser::Module_ansi_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_ansi_header(this);
}

void SV3_1aParser::Module_ansi_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_ansi_header(this);
}


antlrcpp::Any SV3_1aParser::Module_ansi_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_ansi_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_ansi_headerContext* SV3_1aParser::module_ansi_header() {
  Module_ansi_headerContext *_localctx = _tracker.createInstance<Module_ansi_headerContext>(_ctx, getState());
  enterRule(_localctx, 22, SV3_1aParser::RuleModule_ansi_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1501);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1498);
      attribute_instance();
      setState(1503);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1504);
    module_keyword();
    setState(1506);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1505);
      lifetime();
    }
    setState(1508);
    identifier();
    setState(1512);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::IMPORT) {
      setState(1509);
      package_import_declaration();
      setState(1514);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1516);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1515);
      parameter_port_list();
    }
    setState(1519);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(1518);
      list_of_port_declarations();
    }
    setState(1521);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_declarationContext ------------------------------------------------------------------

SV3_1aParser::Module_declarationContext::Module_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_nonansi_headerContext* SV3_1aParser::Module_declarationContext::module_nonansi_header() {
  return getRuleContext<SV3_1aParser::Module_nonansi_headerContext>(0);
}

SV3_1aParser::EndmoduleContext* SV3_1aParser::Module_declarationContext::endmodule() {
  return getRuleContext<SV3_1aParser::EndmoduleContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Module_declarationContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

std::vector<SV3_1aParser::Module_itemContext *> SV3_1aParser::Module_declarationContext::module_item() {
  return getRuleContexts<SV3_1aParser::Module_itemContext>();
}

SV3_1aParser::Module_itemContext* SV3_1aParser::Module_declarationContext::module_item(size_t i) {
  return getRuleContext<SV3_1aParser::Module_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Module_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Module_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Module_ansi_headerContext* SV3_1aParser::Module_declarationContext::module_ansi_header() {
  return getRuleContext<SV3_1aParser::Module_ansi_headerContext>(0);
}

std::vector<SV3_1aParser::Non_port_module_itemContext *> SV3_1aParser::Module_declarationContext::non_port_module_item() {
  return getRuleContexts<SV3_1aParser::Non_port_module_itemContext>();
}

SV3_1aParser::Non_port_module_itemContext* SV3_1aParser::Module_declarationContext::non_port_module_item(size_t i) {
  return getRuleContext<SV3_1aParser::Non_port_module_itemContext>(i);
}

SV3_1aParser::Module_keywordContext* SV3_1aParser::Module_declarationContext::module_keyword() {
  return getRuleContext<SV3_1aParser::Module_keywordContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Module_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Module_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Module_declarationContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_declarationContext::EXTERN() {
  return getToken(SV3_1aParser::EXTERN, 0);
}


size_t SV3_1aParser::Module_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_declaration;
}

void SV3_1aParser::Module_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_declaration(this);
}

void SV3_1aParser::Module_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_declaration(this);
}


antlrcpp::Any SV3_1aParser::Module_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_declarationContext* SV3_1aParser::module_declaration() {
  Module_declarationContext *_localctx = _tracker.createInstance<Module_declarationContext>(_ctx, getState());
  enterRule(_localctx, 24, SV3_1aParser::RuleModule_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1587);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 31, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(1523);
      module_nonansi_header();
      setState(1525);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 20, _ctx)) {
      case 1: {
        setState(1524);
        timeunits_declaration();
        break;
      }

      }
      setState(1530);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::MODULE - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::MACROMODULE - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::PROGRAM - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::INPUT - 31))
        | (1ULL << (SV3_1aParser::OUTPUT - 31))
        | (1ULL << (SV3_1aParser::INOUT - 31))
        | (1ULL << (SV3_1aParser::REF - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::DEFPARAM - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::NOT - 166))
        | (1ULL << (SV3_1aParser::OR - 166))
        | (1ULL << (SV3_1aParser::AND - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::PULLDOWN - 231))
        | (1ULL << (SV3_1aParser::PULLUP - 231))
        | (1ULL << (SV3_1aParser::CMOS - 231))
        | (1ULL << (SV3_1aParser::RCMOS - 231))
        | (1ULL << (SV3_1aParser::BUFIF0 - 231))
        | (1ULL << (SV3_1aParser::BUFIF1 - 231))
        | (1ULL << (SV3_1aParser::NOTIF0 - 231))
        | (1ULL << (SV3_1aParser::NOTIF1 - 231))
        | (1ULL << (SV3_1aParser::NMOS - 231))
        | (1ULL << (SV3_1aParser::PMOS - 231))
        | (1ULL << (SV3_1aParser::RNMOS - 231))
        | (1ULL << (SV3_1aParser::RPMOS - 231))
        | (1ULL << (SV3_1aParser::NAND - 231))
        | (1ULL << (SV3_1aParser::NOR - 231))
        | (1ULL << (SV3_1aParser::XOR - 231))
        | (1ULL << (SV3_1aParser::XNOR - 231))
        | (1ULL << (SV3_1aParser::BUF - 231))
        | (1ULL << (SV3_1aParser::TRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRAN - 231))
        | (1ULL << (SV3_1aParser::RTRAN - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SPECIFY - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::TICK_PRAGMA

      || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1527);
        module_item();
        setState(1532);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1533);
      endmodule();
      setState(1536);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1534);
        match(SV3_1aParser::COLUMN);
        setState(1535);
        identifier();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(1538);
      module_ansi_header();
      setState(1540);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 23, _ctx)) {
      case 1: {
        setState(1539);
        timeunits_declaration();
        break;
      }

      }
      setState(1545);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::MODULE - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::MACROMODULE - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::PROGRAM - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::DEFPARAM - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::NOT - 166))
        | (1ULL << (SV3_1aParser::OR - 166))
        | (1ULL << (SV3_1aParser::AND - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::PULLDOWN - 231))
        | (1ULL << (SV3_1aParser::PULLUP - 231))
        | (1ULL << (SV3_1aParser::CMOS - 231))
        | (1ULL << (SV3_1aParser::RCMOS - 231))
        | (1ULL << (SV3_1aParser::BUFIF0 - 231))
        | (1ULL << (SV3_1aParser::BUFIF1 - 231))
        | (1ULL << (SV3_1aParser::NOTIF0 - 231))
        | (1ULL << (SV3_1aParser::NOTIF1 - 231))
        | (1ULL << (SV3_1aParser::NMOS - 231))
        | (1ULL << (SV3_1aParser::PMOS - 231))
        | (1ULL << (SV3_1aParser::RNMOS - 231))
        | (1ULL << (SV3_1aParser::RPMOS - 231))
        | (1ULL << (SV3_1aParser::NAND - 231))
        | (1ULL << (SV3_1aParser::NOR - 231))
        | (1ULL << (SV3_1aParser::XOR - 231))
        | (1ULL << (SV3_1aParser::XNOR - 231))
        | (1ULL << (SV3_1aParser::BUF - 231))
        | (1ULL << (SV3_1aParser::TRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRAN - 231))
        | (1ULL << (SV3_1aParser::RTRAN - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SPECIFY - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::TICK_PRAGMA

      || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1542);
        non_port_module_item();
        setState(1547);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1548);
      endmodule();
      setState(1551);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1549);
        match(SV3_1aParser::COLUMN);
        setState(1550);
        identifier();
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(1556);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(1553);
        attribute_instance();
        setState(1558);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1559);
      module_keyword();
      setState(1561);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::STATIC

      || _la == SV3_1aParser::AUTOMATIC) {
        setState(1560);
        lifetime();
      }
      setState(1563);
      identifier();
      setState(1564);
      match(SV3_1aParser::OPEN_PARENS);
      setState(1565);
      match(SV3_1aParser::DOT);
      setState(1566);
      match(SV3_1aParser::STAR);
      setState(1567);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(1568);
      match(SV3_1aParser::SEMICOLUMN);
      setState(1570);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 28, _ctx)) {
      case 1: {
        setState(1569);
        timeunits_declaration();
        break;
      }

      }
      setState(1575);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::MODULE - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::MACROMODULE - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::PROGRAM - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::INPUT - 31))
        | (1ULL << (SV3_1aParser::OUTPUT - 31))
        | (1ULL << (SV3_1aParser::INOUT - 31))
        | (1ULL << (SV3_1aParser::REF - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::DEFPARAM - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::NOT - 166))
        | (1ULL << (SV3_1aParser::OR - 166))
        | (1ULL << (SV3_1aParser::AND - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::PULLDOWN - 231))
        | (1ULL << (SV3_1aParser::PULLUP - 231))
        | (1ULL << (SV3_1aParser::CMOS - 231))
        | (1ULL << (SV3_1aParser::RCMOS - 231))
        | (1ULL << (SV3_1aParser::BUFIF0 - 231))
        | (1ULL << (SV3_1aParser::BUFIF1 - 231))
        | (1ULL << (SV3_1aParser::NOTIF0 - 231))
        | (1ULL << (SV3_1aParser::NOTIF1 - 231))
        | (1ULL << (SV3_1aParser::NMOS - 231))
        | (1ULL << (SV3_1aParser::PMOS - 231))
        | (1ULL << (SV3_1aParser::RNMOS - 231))
        | (1ULL << (SV3_1aParser::RPMOS - 231))
        | (1ULL << (SV3_1aParser::NAND - 231))
        | (1ULL << (SV3_1aParser::NOR - 231))
        | (1ULL << (SV3_1aParser::XOR - 231))
        | (1ULL << (SV3_1aParser::XNOR - 231))
        | (1ULL << (SV3_1aParser::BUF - 231))
        | (1ULL << (SV3_1aParser::TRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRAN - 231))
        | (1ULL << (SV3_1aParser::RTRAN - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SPECIFY - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::TICK_PRAGMA

      || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1572);
        module_item();
        setState(1577);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1578);
      endmodule();
      setState(1581);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1579);
        match(SV3_1aParser::COLUMN);
        setState(1580);
        identifier();
      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(1583);
      match(SV3_1aParser::EXTERN);
      setState(1584);
      module_nonansi_header();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(1585);
      match(SV3_1aParser::EXTERN);
      setState(1586);
      module_ansi_header();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndmoduleContext ------------------------------------------------------------------

SV3_1aParser::EndmoduleContext::EndmoduleContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndmoduleContext::ENDMODULE() {
  return getToken(SV3_1aParser::ENDMODULE, 0);
}


size_t SV3_1aParser::EndmoduleContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndmodule;
}

void SV3_1aParser::EndmoduleContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndmodule(this);
}

void SV3_1aParser::EndmoduleContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndmodule(this);
}


antlrcpp::Any SV3_1aParser::EndmoduleContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndmodule(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndmoduleContext* SV3_1aParser::endmodule() {
  EndmoduleContext *_localctx = _tracker.createInstance<EndmoduleContext>(_ctx, getState());
  enterRule(_localctx, 26, SV3_1aParser::RuleEndmodule);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1589);
    match(SV3_1aParser::ENDMODULE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_keywordContext ------------------------------------------------------------------

SV3_1aParser::Module_keywordContext::Module_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Module_keywordContext::MODULE() {
  return getToken(SV3_1aParser::MODULE, 0);
}

tree::TerminalNode* SV3_1aParser::Module_keywordContext::MACROMODULE() {
  return getToken(SV3_1aParser::MACROMODULE, 0);
}


size_t SV3_1aParser::Module_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_keyword;
}

void SV3_1aParser::Module_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_keyword(this);
}

void SV3_1aParser::Module_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_keyword(this);
}


antlrcpp::Any SV3_1aParser::Module_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_keywordContext* SV3_1aParser::module_keyword() {
  Module_keywordContext *_localctx = _tracker.createInstance<Module_keywordContext>(_ctx, getState());
  enterRule(_localctx, 28, SV3_1aParser::RuleModule_keyword);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1591);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::MODULE

    || _la == SV3_1aParser::MACROMODULE)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_nonansi_headerContext ------------------------------------------------------------------

SV3_1aParser::Interface_nonansi_headerContext::Interface_nonansi_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Interface_nonansi_headerContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Interface_nonansi_headerContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

SV3_1aParser::List_of_portsContext* SV3_1aParser::Interface_nonansi_headerContext::list_of_ports() {
  return getRuleContext<SV3_1aParser::List_of_portsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_nonansi_headerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Interface_nonansi_headerContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Interface_nonansi_headerContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Interface_nonansi_headerContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Interface_nonansi_headerContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}


size_t SV3_1aParser::Interface_nonansi_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_nonansi_header;
}

void SV3_1aParser::Interface_nonansi_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_nonansi_header(this);
}

void SV3_1aParser::Interface_nonansi_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_nonansi_header(this);
}


antlrcpp::Any SV3_1aParser::Interface_nonansi_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_nonansi_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_nonansi_headerContext* SV3_1aParser::interface_nonansi_header() {
  Interface_nonansi_headerContext *_localctx = _tracker.createInstance<Interface_nonansi_headerContext>(_ctx, getState());
  enterRule(_localctx, 30, SV3_1aParser::RuleInterface_nonansi_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1596);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1593);
      attribute_instance();
      setState(1598);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1599);
    match(SV3_1aParser::INTERFACE);
    setState(1601);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1600);
      lifetime();
    }
    setState(1603);
    interface_identifier();
    setState(1605);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1604);
      parameter_port_list();
    }
    setState(1607);
    list_of_ports();
    setState(1608);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_ansi_headerContext ------------------------------------------------------------------

SV3_1aParser::Interface_ansi_headerContext::Interface_ansi_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Interface_ansi_headerContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Interface_ansi_headerContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_ansi_headerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Interface_ansi_headerContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Interface_ansi_headerContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Interface_ansi_headerContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Interface_ansi_headerContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}

SV3_1aParser::List_of_port_declarationsContext* SV3_1aParser::Interface_ansi_headerContext::list_of_port_declarations() {
  return getRuleContext<SV3_1aParser::List_of_port_declarationsContext>(0);
}


size_t SV3_1aParser::Interface_ansi_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_ansi_header;
}

void SV3_1aParser::Interface_ansi_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_ansi_header(this);
}

void SV3_1aParser::Interface_ansi_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_ansi_header(this);
}


antlrcpp::Any SV3_1aParser::Interface_ansi_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_ansi_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_ansi_headerContext* SV3_1aParser::interface_ansi_header() {
  Interface_ansi_headerContext *_localctx = _tracker.createInstance<Interface_ansi_headerContext>(_ctx, getState());
  enterRule(_localctx, 32, SV3_1aParser::RuleInterface_ansi_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1613);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1610);
      attribute_instance();
      setState(1615);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1616);
    match(SV3_1aParser::INTERFACE);
    setState(1618);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1617);
      lifetime();
    }
    setState(1620);
    interface_identifier();
    setState(1622);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1621);
      parameter_port_list();
    }
    setState(1625);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(1624);
      list_of_port_declarations();
    }
    setState(1627);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_declarationContext ------------------------------------------------------------------

SV3_1aParser::Interface_declarationContext::Interface_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Interface_nonansi_headerContext* SV3_1aParser::Interface_declarationContext::interface_nonansi_header() {
  return getRuleContext<SV3_1aParser::Interface_nonansi_headerContext>(0);
}

SV3_1aParser::EndinterfaceContext* SV3_1aParser::Interface_declarationContext::endinterface() {
  return getRuleContext<SV3_1aParser::EndinterfaceContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Interface_declarationContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

std::vector<SV3_1aParser::Interface_itemContext *> SV3_1aParser::Interface_declarationContext::interface_item() {
  return getRuleContexts<SV3_1aParser::Interface_itemContext>();
}

SV3_1aParser::Interface_itemContext* SV3_1aParser::Interface_declarationContext::interface_item(size_t i) {
  return getRuleContext<SV3_1aParser::Interface_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<SV3_1aParser::Interface_identifierContext *> SV3_1aParser::Interface_declarationContext::interface_identifier() {
  return getRuleContexts<SV3_1aParser::Interface_identifierContext>();
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Interface_declarationContext::interface_identifier(size_t i) {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(i);
}

SV3_1aParser::Interface_ansi_headerContext* SV3_1aParser::Interface_declarationContext::interface_ansi_header() {
  return getRuleContext<SV3_1aParser::Interface_ansi_headerContext>(0);
}

std::vector<SV3_1aParser::Non_port_interface_itemContext *> SV3_1aParser::Interface_declarationContext::non_port_interface_item() {
  return getRuleContexts<SV3_1aParser::Non_port_interface_itemContext>();
}

SV3_1aParser::Non_port_interface_itemContext* SV3_1aParser::Interface_declarationContext::non_port_interface_item(size_t i) {
  return getRuleContext<SV3_1aParser::Non_port_interface_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Interface_declarationContext::attribute_instance() {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_declarationContext::EXTERN() {
  return getToken(SV3_1aParser::EXTERN, 0);
}


size_t SV3_1aParser::Interface_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_declaration;
}

void SV3_1aParser::Interface_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_declaration(this);
}

void SV3_1aParser::Interface_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_declaration(this);
}


antlrcpp::Any SV3_1aParser::Interface_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_declarationContext* SV3_1aParser::interface_declaration() {
  Interface_declarationContext *_localctx = _tracker.createInstance<Interface_declarationContext>(_ctx, getState());
  enterRule(_localctx, 34, SV3_1aParser::RuleInterface_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1687);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 49, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(1629);
      interface_nonansi_header();
      setState(1631);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 39, _ctx)) {
      case 1: {
        setState(1630);
        timeunits_declaration();
        break;
      }

      }
      setState(1636);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::PROGRAM - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::INPUT - 31))
        | (1ULL << (SV3_1aParser::OUTPUT - 31))
        | (1ULL << (SV3_1aParser::INOUT - 31))
        | (1ULL << (SV3_1aParser::REF - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::MODPORT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1633);
        interface_item();
        setState(1638);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1639);
      endinterface();
      setState(1642);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1640);
        match(SV3_1aParser::COLUMN);
        setState(1641);
        interface_identifier();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(1644);
      interface_ansi_header();
      setState(1646);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 42, _ctx)) {
      case 1: {
        setState(1645);
        timeunits_declaration();
        break;
      }

      }
      setState(1651);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::PROGRAM - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::MODPORT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1648);
        non_port_interface_item();
        setState(1653);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1654);
      endinterface();
      setState(1657);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1655);
        match(SV3_1aParser::COLUMN);
        setState(1656);
        interface_identifier();
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(1660);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(1659);
        attribute_instance();
      }
      setState(1662);
      match(SV3_1aParser::INTERFACE);
      setState(1663);
      interface_identifier();
      setState(1664);
      match(SV3_1aParser::OPEN_PARENS);
      setState(1665);
      match(SV3_1aParser::DOT);
      setState(1666);
      match(SV3_1aParser::STAR);
      setState(1667);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(1668);
      match(SV3_1aParser::SEMICOLUMN);
      setState(1670);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 46, _ctx)) {
      case 1: {
        setState(1669);
        timeunits_declaration();
        break;
      }

      }
      setState(1675);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::PROGRAM - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::INPUT - 31))
        | (1ULL << (SV3_1aParser::OUTPUT - 31))
        | (1ULL << (SV3_1aParser::INOUT - 31))
        | (1ULL << (SV3_1aParser::REF - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::MODPORT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1672);
        interface_item();
        setState(1677);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1678);
      endinterface();
      setState(1681);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1679);
        match(SV3_1aParser::COLUMN);
        setState(1680);
        interface_identifier();
      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(1683);
      match(SV3_1aParser::EXTERN);
      setState(1684);
      interface_nonansi_header();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(1685);
      match(SV3_1aParser::EXTERN);
      setState(1686);
      interface_ansi_header();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndinterfaceContext ------------------------------------------------------------------

SV3_1aParser::EndinterfaceContext::EndinterfaceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndinterfaceContext::ENDINTERFACE() {
  return getToken(SV3_1aParser::ENDINTERFACE, 0);
}


size_t SV3_1aParser::EndinterfaceContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndinterface;
}

void SV3_1aParser::EndinterfaceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndinterface(this);
}

void SV3_1aParser::EndinterfaceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndinterface(this);
}


antlrcpp::Any SV3_1aParser::EndinterfaceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndinterface(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndinterfaceContext* SV3_1aParser::endinterface() {
  EndinterfaceContext *_localctx = _tracker.createInstance<EndinterfaceContext>(_ctx, getState());
  enterRule(_localctx, 36, SV3_1aParser::RuleEndinterface);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1689);
    match(SV3_1aParser::ENDINTERFACE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Program_nonansi_headerContext ------------------------------------------------------------------

SV3_1aParser::Program_nonansi_headerContext::Program_nonansi_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Program_nonansi_headerContext::PROGRAM() {
  return getToken(SV3_1aParser::PROGRAM, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Program_nonansi_headerContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::List_of_portsContext* SV3_1aParser::Program_nonansi_headerContext::list_of_ports() {
  return getRuleContext<SV3_1aParser::List_of_portsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Program_nonansi_headerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Program_nonansi_headerContext::attribute_instance() {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(0);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Program_nonansi_headerContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Program_nonansi_headerContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}


size_t SV3_1aParser::Program_nonansi_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleProgram_nonansi_header;
}

void SV3_1aParser::Program_nonansi_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProgram_nonansi_header(this);
}

void SV3_1aParser::Program_nonansi_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProgram_nonansi_header(this);
}


antlrcpp::Any SV3_1aParser::Program_nonansi_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProgram_nonansi_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Program_nonansi_headerContext* SV3_1aParser::program_nonansi_header() {
  Program_nonansi_headerContext *_localctx = _tracker.createInstance<Program_nonansi_headerContext>(_ctx, getState());
  enterRule(_localctx, 38, SV3_1aParser::RuleProgram_nonansi_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1691);
    attribute_instance();
    setState(1692);
    match(SV3_1aParser::PROGRAM);
    setState(1694);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1693);
      lifetime();
    }
    setState(1696);
    identifier();
    setState(1698);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1697);
      parameter_port_list();
    }
    setState(1700);
    list_of_ports();
    setState(1701);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Program_ansi_headerContext ------------------------------------------------------------------

SV3_1aParser::Program_ansi_headerContext::Program_ansi_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Program_ansi_headerContext::PROGRAM() {
  return getToken(SV3_1aParser::PROGRAM, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Program_ansi_headerContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Program_ansi_headerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Program_ansi_headerContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Program_ansi_headerContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Program_ansi_headerContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Program_ansi_headerContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}

SV3_1aParser::List_of_port_declarationsContext* SV3_1aParser::Program_ansi_headerContext::list_of_port_declarations() {
  return getRuleContext<SV3_1aParser::List_of_port_declarationsContext>(0);
}


size_t SV3_1aParser::Program_ansi_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleProgram_ansi_header;
}

void SV3_1aParser::Program_ansi_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProgram_ansi_header(this);
}

void SV3_1aParser::Program_ansi_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProgram_ansi_header(this);
}


antlrcpp::Any SV3_1aParser::Program_ansi_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProgram_ansi_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Program_ansi_headerContext* SV3_1aParser::program_ansi_header() {
  Program_ansi_headerContext *_localctx = _tracker.createInstance<Program_ansi_headerContext>(_ctx, getState());
  enterRule(_localctx, 40, SV3_1aParser::RuleProgram_ansi_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1706);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1703);
      attribute_instance();
      setState(1708);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1709);
    match(SV3_1aParser::PROGRAM);
    setState(1711);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1710);
      lifetime();
    }
    setState(1713);
    identifier();
    setState(1715);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1714);
      parameter_port_list();
    }
    setState(1718);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(1717);
      list_of_port_declarations();
    }
    setState(1720);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndcheckerContext ------------------------------------------------------------------

SV3_1aParser::EndcheckerContext::EndcheckerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndcheckerContext::ENDCHECKER() {
  return getToken(SV3_1aParser::ENDCHECKER, 0);
}


size_t SV3_1aParser::EndcheckerContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndchecker;
}

void SV3_1aParser::EndcheckerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndchecker(this);
}

void SV3_1aParser::EndcheckerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndchecker(this);
}


antlrcpp::Any SV3_1aParser::EndcheckerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndchecker(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndcheckerContext* SV3_1aParser::endchecker() {
  EndcheckerContext *_localctx = _tracker.createInstance<EndcheckerContext>(_ctx, getState());
  enterRule(_localctx, 42, SV3_1aParser::RuleEndchecker);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1722);
    match(SV3_1aParser::ENDCHECKER);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_declarationContext ------------------------------------------------------------------

SV3_1aParser::Checker_declarationContext::Checker_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Checker_declarationContext::CHECKER() {
  return getToken(SV3_1aParser::CHECKER, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Checker_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Checker_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Checker_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndcheckerContext* SV3_1aParser::Checker_declarationContext::endchecker() {
  return getRuleContext<SV3_1aParser::EndcheckerContext>(0);
}

tree::TerminalNode* SV3_1aParser::Checker_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Checker_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Checker_or_generate_itemContext *> SV3_1aParser::Checker_declarationContext::checker_or_generate_item() {
  return getRuleContexts<SV3_1aParser::Checker_or_generate_itemContext>();
}

SV3_1aParser::Checker_or_generate_itemContext* SV3_1aParser::Checker_declarationContext::checker_or_generate_item(size_t i) {
  return getRuleContext<SV3_1aParser::Checker_or_generate_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Checker_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Checker_port_listContext* SV3_1aParser::Checker_declarationContext::checker_port_list() {
  return getRuleContext<SV3_1aParser::Checker_port_listContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Checker_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Checker_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Checker_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_declaration;
}

void SV3_1aParser::Checker_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_declaration(this);
}

void SV3_1aParser::Checker_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_declaration(this);
}


antlrcpp::Any SV3_1aParser::Checker_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_declarationContext* SV3_1aParser::checker_declaration() {
  Checker_declarationContext *_localctx = _tracker.createInstance<Checker_declarationContext>(_ctx, getState());
  enterRule(_localctx, 44, SV3_1aParser::RuleChecker_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1724);
    match(SV3_1aParser::CHECKER);
    setState(1725);
    identifier();
    setState(1731);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(1726);
      match(SV3_1aParser::OPEN_PARENS);
      setState(1728);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::UNTYPED - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::PROPERTY - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::SEQUENCE - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(1727);
        checker_port_list();
      }
      setState(1730);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(1733);
    match(SV3_1aParser::SEMICOLUMN);
    setState(1743);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::SEMICOLUMN)
      | (1ULL << SV3_1aParser::DEFAULT)
      | (1ULL << SV3_1aParser::VIRTUAL)
      | (1ULL << SV3_1aParser::CHECKER))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CLOCKING - 64))
      | (1ULL << (SV3_1aParser::BIND - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::FUNCTION - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::STATIC - 64))
      | (1ULL << (SV3_1aParser::RAND - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 64))
      | (1ULL << (SV3_1aParser::IMPORT - 64))
      | (1ULL << (SV3_1aParser::GENVAR - 64))
      | (1ULL << (SV3_1aParser::TYPEDEF - 64))
      | (1ULL << (SV3_1aParser::ENUM - 64))
      | (1ULL << (SV3_1aParser::STRUCT - 64))
      | (1ULL << (SV3_1aParser::UNION - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::CHANDLE - 64))
      | (1ULL << (SV3_1aParser::EVENT - 64))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::ASSERT - 147))
      | (1ULL << (SV3_1aParser::PROPERTY - 147))
      | (1ULL << (SV3_1aParser::ASSUME - 147))
      | (1ULL << (SV3_1aParser::COVER - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147))
      | (1ULL << (SV3_1aParser::SEQUENCE - 147)))) != 0) || ((((_la - 218) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 218)) & ((1ULL << (SV3_1aParser::COVERGROUP - 218))
      | (1ULL << (SV3_1aParser::SOFT - 218))
      | (1ULL << (SV3_1aParser::GENERATE - 218))
      | (1ULL << (SV3_1aParser::CASE - 218))
      | (1ULL << (SV3_1aParser::FOR - 218))
      | (1ULL << (SV3_1aParser::GLOBAL - 218))
      | (1ULL << (SV3_1aParser::INITIAL - 218))
      | (1ULL << (SV3_1aParser::ASSIGN - 218))
      | (1ULL << (SV3_1aParser::ALWAYS - 218))
      | (1ULL << (SV3_1aParser::ALWAYS_COMB - 218))
      | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 218))
      | (1ULL << (SV3_1aParser::ALWAYS_FF - 218)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::RESTRICT - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
      setState(1737);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(1734);
        attribute_instance();
        setState(1739);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1740);
      checker_or_generate_item();
      setState(1745);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1746);
    endchecker();
    setState(1749);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(1747);
      match(SV3_1aParser::COLUMN);
      setState(1748);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Program_declarationContext ------------------------------------------------------------------

SV3_1aParser::Program_declarationContext::Program_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Program_nonansi_headerContext* SV3_1aParser::Program_declarationContext::program_nonansi_header() {
  return getRuleContext<SV3_1aParser::Program_nonansi_headerContext>(0);
}

SV3_1aParser::EndprogramContext* SV3_1aParser::Program_declarationContext::endprogram() {
  return getRuleContext<SV3_1aParser::EndprogramContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Program_declarationContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

std::vector<SV3_1aParser::Program_itemContext *> SV3_1aParser::Program_declarationContext::program_item() {
  return getRuleContexts<SV3_1aParser::Program_itemContext>();
}

SV3_1aParser::Program_itemContext* SV3_1aParser::Program_declarationContext::program_item(size_t i) {
  return getRuleContext<SV3_1aParser::Program_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Program_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Program_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Program_ansi_headerContext* SV3_1aParser::Program_declarationContext::program_ansi_header() {
  return getRuleContext<SV3_1aParser::Program_ansi_headerContext>(0);
}

std::vector<SV3_1aParser::Non_port_program_itemContext *> SV3_1aParser::Program_declarationContext::non_port_program_item() {
  return getRuleContexts<SV3_1aParser::Non_port_program_itemContext>();
}

SV3_1aParser::Non_port_program_itemContext* SV3_1aParser::Program_declarationContext::non_port_program_item(size_t i) {
  return getRuleContext<SV3_1aParser::Non_port_program_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::PROGRAM() {
  return getToken(SV3_1aParser::PROGRAM, 0);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Program_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Program_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Program_declarationContext::EXTERN() {
  return getToken(SV3_1aParser::EXTERN, 0);
}


size_t SV3_1aParser::Program_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleProgram_declaration;
}

void SV3_1aParser::Program_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProgram_declaration(this);
}

void SV3_1aParser::Program_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProgram_declaration(this);
}


antlrcpp::Any SV3_1aParser::Program_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProgram_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Program_declarationContext* SV3_1aParser::program_declaration() {
  Program_declarationContext *_localctx = _tracker.createInstance<Program_declarationContext>(_ctx, getState());
  enterRule(_localctx, 46, SV3_1aParser::RuleProgram_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1812);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 71, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(1751);
      program_nonansi_header();
      setState(1753);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 61, _ctx)) {
      case 1: {
        setState(1752);
        timeunits_declaration();
        break;
      }

      }
      setState(1758);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::INPUT - 31))
        | (1ULL << (SV3_1aParser::OUTPUT - 31))
        | (1ULL << (SV3_1aParser::INOUT - 31))
        | (1ULL << (SV3_1aParser::REF - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1755);
        program_item();
        setState(1760);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1761);
      endprogram();
      setState(1764);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1762);
        match(SV3_1aParser::COLUMN);
        setState(1763);
        identifier();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(1766);
      program_ansi_header();
      setState(1768);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 64, _ctx)) {
      case 1: {
        setState(1767);
        timeunits_declaration();
        break;
      }

      }
      setState(1773);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1770);
        non_port_program_item();
        setState(1775);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1776);
      endprogram();
      setState(1779);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1777);
        match(SV3_1aParser::COLUMN);
        setState(1778);
        identifier();
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(1784);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(1781);
        attribute_instance();
        setState(1786);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1787);
      match(SV3_1aParser::PROGRAM);
      setState(1788);
      identifier();
      setState(1789);
      match(SV3_1aParser::OPEN_PARENS);
      setState(1790);
      match(SV3_1aParser::DOT);
      setState(1791);
      match(SV3_1aParser::STAR);
      setState(1792);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(1793);
      match(SV3_1aParser::SEMICOLUMN);
      setState(1795);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 68, _ctx)) {
      case 1: {
        setState(1794);
        timeunits_declaration();
        break;
      }

      }
      setState(1800);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::TIMEUNIT - 31))
        | (1ULL << (SV3_1aParser::TIMEPRECISION - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::INPUT - 31))
        | (1ULL << (SV3_1aParser::OUTPUT - 31))
        | (1ULL << (SV3_1aParser::INOUT - 31))
        | (1ULL << (SV3_1aParser::REF - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::SPECPARAM - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(1797);
        program_item();
        setState(1802);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1803);
      endprogram();
      setState(1806);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(1804);
        match(SV3_1aParser::COLUMN);
        setState(1805);
        identifier();
      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(1808);
      match(SV3_1aParser::EXTERN);
      setState(1809);
      program_nonansi_header();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(1810);
      match(SV3_1aParser::EXTERN);
      setState(1811);
      program_ansi_header();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndprogramContext ------------------------------------------------------------------

SV3_1aParser::EndprogramContext::EndprogramContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndprogramContext::ENDPROGRAM() {
  return getToken(SV3_1aParser::ENDPROGRAM, 0);
}


size_t SV3_1aParser::EndprogramContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndprogram;
}

void SV3_1aParser::EndprogramContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndprogram(this);
}

void SV3_1aParser::EndprogramContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndprogram(this);
}


antlrcpp::Any SV3_1aParser::EndprogramContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndprogram(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndprogramContext* SV3_1aParser::endprogram() {
  EndprogramContext *_localctx = _tracker.createInstance<EndprogramContext>(_ctx, getState());
  enterRule(_localctx, 48, SV3_1aParser::RuleEndprogram);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1814);
    match(SV3_1aParser::ENDPROGRAM);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_declarationContext ------------------------------------------------------------------

SV3_1aParser::Class_declarationContext::Class_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::CLASS() {
  return getToken(SV3_1aParser::CLASS, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Class_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Class_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndclassContext* SV3_1aParser::Class_declarationContext::endclass() {
  return getRuleContext<SV3_1aParser::EndclassContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::VIRTUAL() {
  return getToken(SV3_1aParser::VIRTUAL, 0);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Class_declarationContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Class_declarationContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::EXTENDS() {
  return getToken(SV3_1aParser::EXTENDS, 0);
}

SV3_1aParser::Class_typeContext* SV3_1aParser::Class_declarationContext::class_type() {
  return getRuleContext<SV3_1aParser::Class_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::IMPLEMENTS() {
  return getToken(SV3_1aParser::IMPLEMENTS, 0);
}

std::vector<SV3_1aParser::Interface_class_typeContext *> SV3_1aParser::Class_declarationContext::interface_class_type() {
  return getRuleContexts<SV3_1aParser::Interface_class_typeContext>();
}

SV3_1aParser::Interface_class_typeContext* SV3_1aParser::Class_declarationContext::interface_class_type(size_t i) {
  return getRuleContext<SV3_1aParser::Interface_class_typeContext>(i);
}

std::vector<SV3_1aParser::Class_itemContext *> SV3_1aParser::Class_declarationContext::class_item() {
  return getRuleContexts<SV3_1aParser::Class_itemContext>();
}

SV3_1aParser::Class_itemContext* SV3_1aParser::Class_declarationContext::class_item(size_t i) {
  return getRuleContext<SV3_1aParser::Class_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Class_declarationContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Class_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Class_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Class_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_declaration;
}

void SV3_1aParser::Class_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_declaration(this);
}

void SV3_1aParser::Class_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_declaration(this);
}


antlrcpp::Any SV3_1aParser::Class_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_declarationContext* SV3_1aParser::class_declaration() {
  Class_declarationContext *_localctx = _tracker.createInstance<Class_declarationContext>(_ctx, getState());
  enterRule(_localctx, 50, SV3_1aParser::RuleClass_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1817);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::VIRTUAL) {
      setState(1816);
      match(SV3_1aParser::VIRTUAL);
    }
    setState(1819);
    match(SV3_1aParser::CLASS);
    setState(1821);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(1820);
      lifetime();
    }
    setState(1823);
    identifier();
    setState(1825);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1824);
      parameter_port_list();
    }
    setState(1835);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::EXTENDS) {
      setState(1827);
      match(SV3_1aParser::EXTENDS);
      setState(1828);
      class_type();
      setState(1833);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(1829);
        match(SV3_1aParser::OPEN_PARENS);
        setState(1830);
        list_of_arguments();
        setState(1831);
        match(SV3_1aParser::CLOSE_PARENS);
      }
    }
    setState(1846);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::IMPLEMENTS) {
      setState(1837);
      match(SV3_1aParser::IMPLEMENTS);
      setState(1838);
      interface_class_type();
      setState(1843);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(1839);
        match(SV3_1aParser::COMMA);
        setState(1840);
        interface_class_type();
        setState(1845);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
    }
    setState(1848);
    match(SV3_1aParser::SEMICOLUMN);
    setState(1852);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::SEMICOLUMN)
      | (1ULL << SV3_1aParser::EXTERN)
      | (1ULL << SV3_1aParser::VIRTUAL)
      | (1ULL << SV3_1aParser::CLASS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::FUNCTION - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::STATIC - 64))
      | (1ULL << (SV3_1aParser::PROTECTED - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::RAND - 64))
      | (1ULL << (SV3_1aParser::RANDC - 64))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 64))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 64))
      | (1ULL << (SV3_1aParser::LOCALPARAM - 64))
      | (1ULL << (SV3_1aParser::PARAMETER - 64))
      | (1ULL << (SV3_1aParser::IMPORT - 64))
      | (1ULL << (SV3_1aParser::TYPEDEF - 64))
      | (1ULL << (SV3_1aParser::ENUM - 64))
      | (1ULL << (SV3_1aParser::STRUCT - 64))
      | (1ULL << (SV3_1aParser::UNION - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::CHANDLE - 64))
      | (1ULL << (SV3_1aParser::EVENT - 64))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PURE - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 218) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 218)) & ((1ULL << (SV3_1aParser::COVERGROUP - 218))
      | (1ULL << (SV3_1aParser::SOFT - 218))
      | (1ULL << (SV3_1aParser::GLOBAL - 218)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
      setState(1849);
      class_item();
      setState(1854);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1855);
    endclass();
    setState(1858);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(1856);
      match(SV3_1aParser::COLUMN);
      setState(1857);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndclassContext ------------------------------------------------------------------

SV3_1aParser::EndclassContext::EndclassContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndclassContext::ENDCLASS() {
  return getToken(SV3_1aParser::ENDCLASS, 0);
}


size_t SV3_1aParser::EndclassContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndclass;
}

void SV3_1aParser::EndclassContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndclass(this);
}

void SV3_1aParser::EndclassContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndclass(this);
}


antlrcpp::Any SV3_1aParser::EndclassContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndclass(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndclassContext* SV3_1aParser::endclass() {
  EndclassContext *_localctx = _tracker.createInstance<EndclassContext>(_ctx, getState());
  enterRule(_localctx, 52, SV3_1aParser::RuleEndclass);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1860);
    match(SV3_1aParser::ENDCLASS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_class_typeContext ------------------------------------------------------------------

SV3_1aParser::Interface_class_typeContext::Interface_class_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Ps_identifierContext* SV3_1aParser::Interface_class_typeContext::ps_identifier() {
  return getRuleContext<SV3_1aParser::Ps_identifierContext>(0);
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Interface_class_typeContext::parameter_value_assignment() {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(0);
}


size_t SV3_1aParser::Interface_class_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_class_type;
}

void SV3_1aParser::Interface_class_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_class_type(this);
}

void SV3_1aParser::Interface_class_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_class_type(this);
}


antlrcpp::Any SV3_1aParser::Interface_class_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_class_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_class_typeContext* SV3_1aParser::interface_class_type() {
  Interface_class_typeContext *_localctx = _tracker.createInstance<Interface_class_typeContext>(_ctx, getState());
  enterRule(_localctx, 54, SV3_1aParser::RuleInterface_class_type);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1862);
    ps_identifier();
    setState(1864);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
      setState(1863);
      parameter_value_assignment();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_class_declarationContext ------------------------------------------------------------------

SV3_1aParser::Interface_class_declarationContext::Interface_class_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Interface_class_declarationContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_class_declarationContext::CLASS() {
  return getToken(SV3_1aParser::CLASS, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Interface_class_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Interface_class_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Interface_class_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndclassContext* SV3_1aParser::Interface_class_declarationContext::endclass() {
  return getRuleContext<SV3_1aParser::EndclassContext>(0);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::Interface_class_declarationContext::parameter_port_list() {
  return getRuleContext<SV3_1aParser::Parameter_port_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_class_declarationContext::EXTENDS() {
  return getToken(SV3_1aParser::EXTENDS, 0);
}

std::vector<SV3_1aParser::Interface_class_typeContext *> SV3_1aParser::Interface_class_declarationContext::interface_class_type() {
  return getRuleContexts<SV3_1aParser::Interface_class_typeContext>();
}

SV3_1aParser::Interface_class_typeContext* SV3_1aParser::Interface_class_declarationContext::interface_class_type(size_t i) {
  return getRuleContext<SV3_1aParser::Interface_class_typeContext>(i);
}

std::vector<SV3_1aParser::Interface_class_itemContext *> SV3_1aParser::Interface_class_declarationContext::interface_class_item() {
  return getRuleContexts<SV3_1aParser::Interface_class_itemContext>();
}

SV3_1aParser::Interface_class_itemContext* SV3_1aParser::Interface_class_declarationContext::interface_class_item(size_t i) {
  return getRuleContext<SV3_1aParser::Interface_class_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Interface_class_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Interface_class_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Interface_class_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Interface_class_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_class_declaration;
}

void SV3_1aParser::Interface_class_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_class_declaration(this);
}

void SV3_1aParser::Interface_class_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_class_declaration(this);
}


antlrcpp::Any SV3_1aParser::Interface_class_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_class_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_class_declarationContext* SV3_1aParser::interface_class_declaration() {
  Interface_class_declarationContext *_localctx = _tracker.createInstance<Interface_class_declarationContext>(_ctx, getState());
  enterRule(_localctx, 56, SV3_1aParser::RuleInterface_class_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1866);
    match(SV3_1aParser::INTERFACE);
    setState(1867);
    match(SV3_1aParser::CLASS);
    setState(1868);
    identifier();
    setState(1870);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::POUND) {
      setState(1869);
      parameter_port_list();
    }
    setState(1881);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::EXTENDS) {
      setState(1872);
      match(SV3_1aParser::EXTENDS);
      setState(1873);
      interface_class_type();
      setState(1878);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(1874);
        match(SV3_1aParser::COMMA);
        setState(1875);
        interface_class_type();
        setState(1880);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
    }
    setState(1883);
    match(SV3_1aParser::SEMICOLUMN);
    setState(1887);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::SEMICOLUMN || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95)))) != 0) || _la == SV3_1aParser::PURE

    || _la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1884);
      interface_class_item();
      setState(1889);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1890);
    endclass();
    setState(1893);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(1891);
      match(SV3_1aParser::COLUMN);
      setState(1892);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_class_itemContext ------------------------------------------------------------------

SV3_1aParser::Interface_class_itemContext::Interface_class_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Type_declarationContext* SV3_1aParser::Interface_class_itemContext::type_declaration() {
  return getRuleContext<SV3_1aParser::Type_declarationContext>(0);
}

SV3_1aParser::Interface_class_methodContext* SV3_1aParser::Interface_class_itemContext::interface_class_method() {
  return getRuleContext<SV3_1aParser::Interface_class_methodContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_class_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Interface_class_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Interface_class_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::Interface_class_itemContext::local_parameter_declaration() {
  return getRuleContext<SV3_1aParser::Local_parameter_declarationContext>(0);
}

SV3_1aParser::Parameter_declarationContext* SV3_1aParser::Interface_class_itemContext::parameter_declaration() {
  return getRuleContext<SV3_1aParser::Parameter_declarationContext>(0);
}


size_t SV3_1aParser::Interface_class_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_class_item;
}

void SV3_1aParser::Interface_class_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_class_item(this);
}

void SV3_1aParser::Interface_class_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_class_item(this);
}


antlrcpp::Any SV3_1aParser::Interface_class_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_class_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_class_itemContext* SV3_1aParser::interface_class_item() {
  Interface_class_itemContext *_localctx = _tracker.createInstance<Interface_class_itemContext>(_ctx, getState());
  enterRule(_localctx, 58, SV3_1aParser::RuleInterface_class_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1912);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TYPEDEF: {
        enterOuterAlt(_localctx, 1);
        setState(1895);
        type_declaration();
        break;
      }

      case SV3_1aParser::PURE:
      case SV3_1aParser::OPEN_PARENS_STAR: {
        enterOuterAlt(_localctx, 2);
        setState(1899);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(1896);
          attribute_instance();
          setState(1901);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(1902);
        interface_class_method();
        setState(1903);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::LOCALPARAM: {
        enterOuterAlt(_localctx, 3);
        setState(1905);
        local_parameter_declaration();
        setState(1906);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::PARAMETER: {
        enterOuterAlt(_localctx, 4);
        setState(1908);
        parameter_declaration();
        setState(1909);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::SEMICOLUMN: {
        enterOuterAlt(_localctx, 5);
        setState(1911);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_class_methodContext ------------------------------------------------------------------

SV3_1aParser::Interface_class_methodContext::Interface_class_methodContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Interface_class_methodContext::PURE() {
  return getToken(SV3_1aParser::PURE, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_class_methodContext::VIRTUAL() {
  return getToken(SV3_1aParser::VIRTUAL, 0);
}

SV3_1aParser::Method_prototypeContext* SV3_1aParser::Interface_class_methodContext::method_prototype() {
  return getRuleContext<SV3_1aParser::Method_prototypeContext>(0);
}


size_t SV3_1aParser::Interface_class_methodContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_class_method;
}

void SV3_1aParser::Interface_class_methodContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_class_method(this);
}

void SV3_1aParser::Interface_class_methodContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_class_method(this);
}


antlrcpp::Any SV3_1aParser::Interface_class_methodContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_class_method(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_class_methodContext* SV3_1aParser::interface_class_method() {
  Interface_class_methodContext *_localctx = _tracker.createInstance<Interface_class_methodContext>(_ctx, getState());
  enterRule(_localctx, 60, SV3_1aParser::RuleInterface_class_method);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1914);
    match(SV3_1aParser::PURE);
    setState(1915);
    match(SV3_1aParser::VIRTUAL);
    setState(1916);
    method_prototype();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndpackageContext ------------------------------------------------------------------

SV3_1aParser::EndpackageContext::EndpackageContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndpackageContext::ENDPACKAGE() {
  return getToken(SV3_1aParser::ENDPACKAGE, 0);
}


size_t SV3_1aParser::EndpackageContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndpackage;
}

void SV3_1aParser::EndpackageContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndpackage(this);
}

void SV3_1aParser::EndpackageContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndpackage(this);
}


antlrcpp::Any SV3_1aParser::EndpackageContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndpackage(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndpackageContext* SV3_1aParser::endpackage() {
  EndpackageContext *_localctx = _tracker.createInstance<EndpackageContext>(_ctx, getState());
  enterRule(_localctx, 62, SV3_1aParser::RuleEndpackage);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1918);
    match(SV3_1aParser::ENDPACKAGE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_declarationContext ------------------------------------------------------------------

SV3_1aParser::Package_declarationContext::Package_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Package_declarationContext::PACKAGE() {
  return getToken(SV3_1aParser::PACKAGE, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Package_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Package_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Package_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndpackageContext* SV3_1aParser::Package_declarationContext::endpackage() {
  return getRuleContext<SV3_1aParser::EndpackageContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Package_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Package_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Package_declarationContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

std::vector<SV3_1aParser::Package_itemContext *> SV3_1aParser::Package_declarationContext::package_item() {
  return getRuleContexts<SV3_1aParser::Package_itemContext>();
}

SV3_1aParser::Package_itemContext* SV3_1aParser::Package_declarationContext::package_item(size_t i) {
  return getRuleContext<SV3_1aParser::Package_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Package_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Package_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_declaration;
}

void SV3_1aParser::Package_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_declaration(this);
}

void SV3_1aParser::Package_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_declaration(this);
}


antlrcpp::Any SV3_1aParser::Package_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_declarationContext* SV3_1aParser::package_declaration() {
  Package_declarationContext *_localctx = _tracker.createInstance<Package_declarationContext>(_ctx, getState());
  enterRule(_localctx, 64, SV3_1aParser::RulePackage_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(1923);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(1920);
      attribute_instance();
      setState(1925);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1926);
    match(SV3_1aParser::PACKAGE);
    setState(1927);
    identifier();
    setState(1928);
    match(SV3_1aParser::SEMICOLUMN);
    setState(1930);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 90, _ctx)) {
    case 1: {
      setState(1929);
      timeunits_declaration();
      break;
    }

    }
    setState(1941);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::SEMICOLUMN)
      | (1ULL << SV3_1aParser::INTERFACE)
      | (1ULL << SV3_1aParser::PROGRAM)
      | (1ULL << SV3_1aParser::VIRTUAL)
      | (1ULL << SV3_1aParser::CLASS)
      | (1ULL << SV3_1aParser::TIMEUNIT)
      | (1ULL << SV3_1aParser::TIMEPRECISION)
      | (1ULL << SV3_1aParser::CHECKER))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::BIND - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::FUNCTION - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::STATIC - 64))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 64))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 64))
      | (1ULL << (SV3_1aParser::LOCALPARAM - 64))
      | (1ULL << (SV3_1aParser::PARAMETER - 64))
      | (1ULL << (SV3_1aParser::SPECPARAM - 64))
      | (1ULL << (SV3_1aParser::IMPORT - 64))
      | (1ULL << (SV3_1aParser::TYPEDEF - 64))
      | (1ULL << (SV3_1aParser::ENUM - 64))
      | (1ULL << (SV3_1aParser::STRUCT - 64))
      | (1ULL << (SV3_1aParser::UNION - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::CHANDLE - 64))
      | (1ULL << (SV3_1aParser::EVENT - 64))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 135) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 135)) & ((1ULL << (SV3_1aParser::SUPPLY0 - 135))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 135))
      | (1ULL << (SV3_1aParser::TRI - 135))
      | (1ULL << (SV3_1aParser::TRIAND - 135))
      | (1ULL << (SV3_1aParser::TRIOR - 135))
      | (1ULL << (SV3_1aParser::TRI0 - 135))
      | (1ULL << (SV3_1aParser::TRI1 - 135))
      | (1ULL << (SV3_1aParser::WIRE - 135))
      | (1ULL << (SV3_1aParser::UWIRE - 135))
      | (1ULL << (SV3_1aParser::WAND - 135))
      | (1ULL << (SV3_1aParser::WOR - 135))
      | (1ULL << (SV3_1aParser::TRIREG - 135))
      | (1ULL << (SV3_1aParser::SIGNED - 135))
      | (1ULL << (SV3_1aParser::UNSIGNED - 135))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 135))
      | (1ULL << (SV3_1aParser::VAR - 135))
      | (1ULL << (SV3_1aParser::EXPORT - 135))
      | (1ULL << (SV3_1aParser::CONTEXT - 135))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 135))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 135))
      | (1ULL << (SV3_1aParser::PROPERTY - 135))
      | (1ULL << (SV3_1aParser::EXPECT - 135)))) != 0) || ((((_la - 204) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 204)) & ((1ULL << (SV3_1aParser::SEQUENCE - 204))
      | (1ULL << (SV3_1aParser::COVERGROUP - 204))
      | (1ULL << (SV3_1aParser::SOFT - 204))
      | (1ULL << (SV3_1aParser::GLOBAL - 204)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(1935);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(1932);
        attribute_instance();
        setState(1937);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1938);
      package_item();
      setState(1943);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(1944);
    endpackage();
    setState(1947);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(1945);
      match(SV3_1aParser::COLUMN);
      setState(1946);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Timeunits_declarationContext ------------------------------------------------------------------

SV3_1aParser::Timeunits_declarationContext::Timeunits_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Timeunits_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleTimeunits_declaration;
}

void SV3_1aParser::Timeunits_declarationContext::copyFrom(Timeunits_declarationContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- TimeUnitsDecl_TimeUnitDivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::TIMEUNIT() {
  return getToken(SV3_1aParser::TIMEUNIT, 0);
}

std::vector<SV3_1aParser::Time_literalContext *> SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::time_literal() {
  return getRuleContexts<SV3_1aParser::Time_literalContext>();
}

SV3_1aParser::Time_literalContext* SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::time_literal(size_t i) {
  return getRuleContext<SV3_1aParser::Time_literalContext>(i);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::DIV() {
  return getToken(SV3_1aParser::DIV, 0);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::TimeUnitsDecl_TimeUnitDivContext(Timeunits_declarationContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimeUnitsDecl_TimeUnitDiv(this);
}
void SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimeUnitsDecl_TimeUnitDiv(this);
}

antlrcpp::Any SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimeUnitsDecl_TimeUnitDiv(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TimeUnitsDecl_TimePrecisionTimeUnitContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::TIMEPRECISION() {
  return getToken(SV3_1aParser::TIMEPRECISION, 0);
}

std::vector<SV3_1aParser::Time_literalContext *> SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::time_literal() {
  return getRuleContexts<SV3_1aParser::Time_literalContext>();
}

SV3_1aParser::Time_literalContext* SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::time_literal(size_t i) {
  return getRuleContext<SV3_1aParser::Time_literalContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::TIMEUNIT() {
  return getToken(SV3_1aParser::TIMEUNIT, 0);
}

SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::TimeUnitsDecl_TimePrecisionTimeUnitContext(Timeunits_declarationContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimeUnitsDecl_TimePrecisionTimeUnit(this);
}
void SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimeUnitsDecl_TimePrecisionTimeUnit(this);
}

antlrcpp::Any SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimeUnitsDecl_TimePrecisionTimeUnit(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TimeUnitsDecl_TimeUnitTimePrecisionContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::TIMEUNIT() {
  return getToken(SV3_1aParser::TIMEUNIT, 0);
}

std::vector<SV3_1aParser::Time_literalContext *> SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::time_literal() {
  return getRuleContexts<SV3_1aParser::Time_literalContext>();
}

SV3_1aParser::Time_literalContext* SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::time_literal(size_t i) {
  return getRuleContext<SV3_1aParser::Time_literalContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::TIMEPRECISION() {
  return getToken(SV3_1aParser::TIMEPRECISION, 0);
}

SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::TimeUnitsDecl_TimeUnitTimePrecisionContext(Timeunits_declarationContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimeUnitsDecl_TimeUnitTimePrecision(this);
}
void SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimeUnitsDecl_TimeUnitTimePrecision(this);
}

antlrcpp::Any SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimeUnitsDecl_TimeUnitTimePrecision(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TimeUnitsDecl_TimeUnitContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitContext::TIMEUNIT() {
  return getToken(SV3_1aParser::TIMEUNIT, 0);
}

SV3_1aParser::Time_literalContext* SV3_1aParser::TimeUnitsDecl_TimeUnitContext::time_literal() {
  return getRuleContext<SV3_1aParser::Time_literalContext>(0);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimeUnitContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::TimeUnitsDecl_TimeUnitContext::TimeUnitsDecl_TimeUnitContext(Timeunits_declarationContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimeUnitsDecl_TimeUnitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimeUnitsDecl_TimeUnit(this);
}
void SV3_1aParser::TimeUnitsDecl_TimeUnitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimeUnitsDecl_TimeUnit(this);
}

antlrcpp::Any SV3_1aParser::TimeUnitsDecl_TimeUnitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimeUnitsDecl_TimeUnit(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TimeUnitsDecl_TimePrecisionContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::TIMEPRECISION() {
  return getToken(SV3_1aParser::TIMEPRECISION, 0);
}

SV3_1aParser::Time_literalContext* SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::time_literal() {
  return getRuleContext<SV3_1aParser::Time_literalContext>(0);
}

tree::TerminalNode* SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::TimeUnitsDecl_TimePrecisionContext(Timeunits_declarationContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimeUnitsDecl_TimePrecision(this);
}
void SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimeUnitsDecl_TimePrecision(this);
}

antlrcpp::Any SV3_1aParser::TimeUnitsDecl_TimePrecisionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimeUnitsDecl_TimePrecision(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::timeunits_declaration() {
  Timeunits_declarationContext *_localctx = _tracker.createInstance<Timeunits_declarationContext>(_ctx, getState());
  enterRule(_localctx, 66, SV3_1aParser::RuleTimeunits_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(1977);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 94, _ctx)) {
    case 1: {
      _localctx = dynamic_cast<Timeunits_declarationContext *>(_tracker.createInstance<SV3_1aParser::TimeUnitsDecl_TimeUnitDivContext>(_localctx));
      enterOuterAlt(_localctx, 1);
      setState(1949);
      match(SV3_1aParser::TIMEUNIT);
      setState(1950);
      time_literal();
      setState(1951);
      match(SV3_1aParser::DIV);
      setState(1952);
      time_literal();
      setState(1953);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      _localctx = dynamic_cast<Timeunits_declarationContext *>(_tracker.createInstance<SV3_1aParser::TimeUnitsDecl_TimeUnitContext>(_localctx));
      enterOuterAlt(_localctx, 2);
      setState(1955);
      match(SV3_1aParser::TIMEUNIT);
      setState(1956);
      time_literal();
      setState(1957);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      _localctx = dynamic_cast<Timeunits_declarationContext *>(_tracker.createInstance<SV3_1aParser::TimeUnitsDecl_TimePrecisionContext>(_localctx));
      enterOuterAlt(_localctx, 3);
      setState(1959);
      match(SV3_1aParser::TIMEPRECISION);
      setState(1960);
      time_literal();
      setState(1961);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 4: {
      _localctx = dynamic_cast<Timeunits_declarationContext *>(_tracker.createInstance<SV3_1aParser::TimeUnitsDecl_TimeUnitTimePrecisionContext>(_localctx));
      enterOuterAlt(_localctx, 4);
      setState(1963);
      match(SV3_1aParser::TIMEUNIT);
      setState(1964);
      time_literal();
      setState(1965);
      match(SV3_1aParser::SEMICOLUMN);
      setState(1966);
      match(SV3_1aParser::TIMEPRECISION);
      setState(1967);
      time_literal();
      setState(1968);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 5: {
      _localctx = dynamic_cast<Timeunits_declarationContext *>(_tracker.createInstance<SV3_1aParser::TimeUnitsDecl_TimePrecisionTimeUnitContext>(_localctx));
      enterOuterAlt(_localctx, 5);
      setState(1970);
      match(SV3_1aParser::TIMEPRECISION);
      setState(1971);
      time_literal();
      setState(1972);
      match(SV3_1aParser::SEMICOLUMN);
      setState(1973);
      match(SV3_1aParser::TIMEUNIT);
      setState(1974);
      time_literal();
      setState(1975);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parameter_port_listContext ------------------------------------------------------------------

SV3_1aParser::Parameter_port_listContext::Parameter_port_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Parameter_port_listContext::POUND() {
  return getToken(SV3_1aParser::POUND, 0);
}

tree::TerminalNode* SV3_1aParser::Parameter_port_listContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_param_assignmentsContext* SV3_1aParser::Parameter_port_listContext::list_of_param_assignments() {
  return getRuleContext<SV3_1aParser::List_of_param_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parameter_port_listContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Parameter_port_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Parameter_port_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Parameter_port_declarationContext *> SV3_1aParser::Parameter_port_listContext::parameter_port_declaration() {
  return getRuleContexts<SV3_1aParser::Parameter_port_declarationContext>();
}

SV3_1aParser::Parameter_port_declarationContext* SV3_1aParser::Parameter_port_listContext::parameter_port_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Parameter_port_declarationContext>(i);
}


size_t SV3_1aParser::Parameter_port_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleParameter_port_list;
}

void SV3_1aParser::Parameter_port_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParameter_port_list(this);
}

void SV3_1aParser::Parameter_port_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParameter_port_list(this);
}


antlrcpp::Any SV3_1aParser::Parameter_port_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParameter_port_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parameter_port_listContext* SV3_1aParser::parameter_port_list() {
  Parameter_port_listContext *_localctx = _tracker.createInstance<Parameter_port_listContext>(_ctx, getState());
  enterRule(_localctx, 68, SV3_1aParser::RuleParameter_port_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2006);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 97, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(1979);
      match(SV3_1aParser::POUND);
      setState(1980);
      match(SV3_1aParser::OPEN_PARENS);
      setState(1981);
      list_of_param_assignments();
      setState(1986);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(1982);
        match(SV3_1aParser::COMMA);
        setState(1983);
        parameter_port_declaration();
        setState(1988);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(1989);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(1991);
      match(SV3_1aParser::POUND);
      setState(1992);
      match(SV3_1aParser::OPEN_PARENS);
      setState(1993);
      parameter_port_declaration();
      setState(1998);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(1994);
        match(SV3_1aParser::COMMA);
        setState(1995);
        parameter_port_declaration();
        setState(2000);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2001);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2003);
      match(SV3_1aParser::POUND);
      setState(2004);
      match(SV3_1aParser::OPEN_PARENS);
      setState(2005);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parameter_port_declarationContext ------------------------------------------------------------------

SV3_1aParser::Parameter_port_declarationContext::Parameter_port_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Parameter_declarationContext* SV3_1aParser::Parameter_port_declarationContext::parameter_declaration() {
  return getRuleContext<SV3_1aParser::Parameter_declarationContext>(0);
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::Parameter_port_declarationContext::local_parameter_declaration() {
  return getRuleContext<SV3_1aParser::Local_parameter_declarationContext>(0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Parameter_port_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::List_of_param_assignmentsContext* SV3_1aParser::Parameter_port_declarationContext::list_of_param_assignments() {
  return getRuleContext<SV3_1aParser::List_of_param_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parameter_port_declarationContext::TYPE() {
  return getToken(SV3_1aParser::TYPE, 0);
}

SV3_1aParser::List_of_type_assignmentsContext* SV3_1aParser::Parameter_port_declarationContext::list_of_type_assignments() {
  return getRuleContext<SV3_1aParser::List_of_type_assignmentsContext>(0);
}


size_t SV3_1aParser::Parameter_port_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleParameter_port_declaration;
}

void SV3_1aParser::Parameter_port_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParameter_port_declaration(this);
}

void SV3_1aParser::Parameter_port_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParameter_port_declaration(this);
}


antlrcpp::Any SV3_1aParser::Parameter_port_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParameter_port_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parameter_port_declarationContext* SV3_1aParser::parameter_port_declaration() {
  Parameter_port_declarationContext *_localctx = _tracker.createInstance<Parameter_port_declarationContext>(_ctx, getState());
  enterRule(_localctx, 70, SV3_1aParser::RuleParameter_port_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2015);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 98, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2008);
      parameter_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2009);
      local_parameter_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2010);
      data_type();
      setState(2011);
      list_of_param_assignments();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2013);
      match(SV3_1aParser::TYPE);
      setState(2014);
      list_of_type_assignments();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_portsContext ------------------------------------------------------------------

SV3_1aParser::List_of_portsContext::List_of_portsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::List_of_portsContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::PortContext *> SV3_1aParser::List_of_portsContext::port() {
  return getRuleContexts<SV3_1aParser::PortContext>();
}

SV3_1aParser::PortContext* SV3_1aParser::List_of_portsContext::port(size_t i) {
  return getRuleContext<SV3_1aParser::PortContext>(i);
}

tree::TerminalNode* SV3_1aParser::List_of_portsContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_portsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_portsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_portsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_ports;
}

void SV3_1aParser::List_of_portsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_ports(this);
}

void SV3_1aParser::List_of_portsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_ports(this);
}


antlrcpp::Any SV3_1aParser::List_of_portsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_ports(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_portsContext* SV3_1aParser::list_of_ports() {
  List_of_portsContext *_localctx = _tracker.createInstance<List_of_portsContext>(_ctx, getState());
  enterRule(_localctx, 72, SV3_1aParser::RuleList_of_ports);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2017);
    match(SV3_1aParser::OPEN_PARENS);
    setState(2018);
    port();
    setState(2023);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(2019);
      match(SV3_1aParser::COMMA);
      setState(2020);
      port();
      setState(2025);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2026);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_port_declarationsContext ------------------------------------------------------------------

SV3_1aParser::List_of_port_declarationsContext::List_of_port_declarationsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::List_of_port_declarationsContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::List_of_port_declarationsContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Ansi_port_declarationContext *> SV3_1aParser::List_of_port_declarationsContext::ansi_port_declaration() {
  return getRuleContexts<SV3_1aParser::Ansi_port_declarationContext>();
}

SV3_1aParser::Ansi_port_declarationContext* SV3_1aParser::List_of_port_declarationsContext::ansi_port_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Ansi_port_declarationContext>(i);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::List_of_port_declarationsContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::List_of_port_declarationsContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_port_declarationsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_port_declarationsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_port_declarationsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_port_declarations;
}

void SV3_1aParser::List_of_port_declarationsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_port_declarations(this);
}

void SV3_1aParser::List_of_port_declarationsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_port_declarations(this);
}


antlrcpp::Any SV3_1aParser::List_of_port_declarationsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_port_declarations(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_port_declarationsContext* SV3_1aParser::list_of_port_declarations() {
  List_of_port_declarationsContext *_localctx = _tracker.createInstance<List_of_port_declarationsContext>(_ctx, getState());
  enterRule(_localctx, 74, SV3_1aParser::RuleList_of_port_declarations);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2028);
    match(SV3_1aParser::OPEN_PARENS);
    setState(2049);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::DOT)
      | (1ULL << SV3_1aParser::INTERFACE)
      | (1ULL << SV3_1aParser::VIRTUAL))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::INPUT - 64))
      | (1ULL << (SV3_1aParser::OUTPUT - 64))
      | (1ULL << (SV3_1aParser::INOUT - 64))
      | (1ULL << (SV3_1aParser::REF - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::ENUM - 64))
      | (1ULL << (SV3_1aParser::STRUCT - 64))
      | (1ULL << (SV3_1aParser::UNION - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::CHANDLE - 64))
      | (1ULL << (SV3_1aParser::EVENT - 64))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 135) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 135)) & ((1ULL << (SV3_1aParser::SUPPLY0 - 135))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 135))
      | (1ULL << (SV3_1aParser::TRI - 135))
      | (1ULL << (SV3_1aParser::TRIAND - 135))
      | (1ULL << (SV3_1aParser::TRIOR - 135))
      | (1ULL << (SV3_1aParser::TRI0 - 135))
      | (1ULL << (SV3_1aParser::TRI1 - 135))
      | (1ULL << (SV3_1aParser::WIRE - 135))
      | (1ULL << (SV3_1aParser::UWIRE - 135))
      | (1ULL << (SV3_1aParser::WAND - 135))
      | (1ULL << (SV3_1aParser::WOR - 135))
      | (1ULL << (SV3_1aParser::TRIREG - 135))
      | (1ULL << (SV3_1aParser::SIGNED - 135))
      | (1ULL << (SV3_1aParser::UNSIGNED - 135))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 135))
      | (1ULL << (SV3_1aParser::VAR - 135))
      | (1ULL << (SV3_1aParser::CONTEXT - 135))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 135))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 135))
      | (1ULL << (SV3_1aParser::EXPECT - 135)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(2032);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2029);
        attribute_instance();
        setState(2034);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2035);
      ansi_port_declaration();
      setState(2046);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(2036);
        match(SV3_1aParser::COMMA);
        setState(2040);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(2037);
          attribute_instance();
          setState(2042);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2043);
        ansi_port_declaration();
        setState(2048);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
    }
    setState(2051);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Port_declarationContext ------------------------------------------------------------------

SV3_1aParser::Port_declarationContext::Port_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Inout_declarationContext* SV3_1aParser::Port_declarationContext::inout_declaration() {
  return getRuleContext<SV3_1aParser::Inout_declarationContext>(0);
}

SV3_1aParser::Input_declarationContext* SV3_1aParser::Port_declarationContext::input_declaration() {
  return getRuleContext<SV3_1aParser::Input_declarationContext>(0);
}

SV3_1aParser::Output_declarationContext* SV3_1aParser::Port_declarationContext::output_declaration() {
  return getRuleContext<SV3_1aParser::Output_declarationContext>(0);
}

SV3_1aParser::Ref_declarationContext* SV3_1aParser::Port_declarationContext::ref_declaration() {
  return getRuleContext<SV3_1aParser::Ref_declarationContext>(0);
}

SV3_1aParser::Interface_port_declarationContext* SV3_1aParser::Port_declarationContext::interface_port_declaration() {
  return getRuleContext<SV3_1aParser::Interface_port_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Port_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Port_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Port_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePort_declaration;
}

void SV3_1aParser::Port_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPort_declaration(this);
}

void SV3_1aParser::Port_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPort_declaration(this);
}


antlrcpp::Any SV3_1aParser::Port_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPort_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Port_declarationContext* SV3_1aParser::port_declaration() {
  Port_declarationContext *_localctx = _tracker.createInstance<Port_declarationContext>(_ctx, getState());
  enterRule(_localctx, 76, SV3_1aParser::RulePort_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2056);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(2053);
      attribute_instance();
      setState(2058);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2064);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::INOUT: {
        setState(2059);
        inout_declaration();
        break;
      }

      case SV3_1aParser::INPUT: {
        setState(2060);
        input_declaration();
        break;
      }

      case SV3_1aParser::OUTPUT: {
        setState(2061);
        output_declaration();
        break;
      }

      case SV3_1aParser::REF: {
        setState(2062);
        ref_declaration();
        break;
      }

      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        setState(2063);
        interface_port_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- PortContext ------------------------------------------------------------------

SV3_1aParser::PortContext::PortContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Port_expressionContext* SV3_1aParser::PortContext::port_expression() {
  return getRuleContext<SV3_1aParser::Port_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::PortContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::PortContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::PortContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::PortContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::PortContext::getRuleIndex() const {
  return SV3_1aParser::RulePort;
}

void SV3_1aParser::PortContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPort(this);
}

void SV3_1aParser::PortContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPort(this);
}


antlrcpp::Any SV3_1aParser::PortContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPort(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::PortContext* SV3_1aParser::port() {
  PortContext *_localctx = _tracker.createInstance<PortContext>(_ctx, getState());
  enterRule(_localctx, 78, SV3_1aParser::RulePort);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2073);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::COMMA:
      case SV3_1aParser::CLOSE_PARENS:
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(2066);
        port_expression();
        break;
      }

      case SV3_1aParser::DOT: {
        enterOuterAlt(_localctx, 2);
        setState(2067);
        match(SV3_1aParser::DOT);
        setState(2068);
        identifier();
        setState(2069);
        match(SV3_1aParser::OPEN_PARENS);
        setState(2070);
        port_expression();
        setState(2071);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Port_expressionContext ------------------------------------------------------------------

SV3_1aParser::Port_expressionContext::Port_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Port_referenceContext *> SV3_1aParser::Port_expressionContext::port_reference() {
  return getRuleContexts<SV3_1aParser::Port_referenceContext>();
}

SV3_1aParser::Port_referenceContext* SV3_1aParser::Port_expressionContext::port_reference(size_t i) {
  return getRuleContext<SV3_1aParser::Port_referenceContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Port_expressionContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Port_expressionContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Port_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RulePort_expression;
}

void SV3_1aParser::Port_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPort_expression(this);
}

void SV3_1aParser::Port_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPort_expression(this);
}


antlrcpp::Any SV3_1aParser::Port_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPort_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Port_expressionContext* SV3_1aParser::port_expression() {
  Port_expressionContext *_localctx = _tracker.createInstance<Port_expressionContext>(_ctx, getState());
  enterRule(_localctx, 80, SV3_1aParser::RulePort_expression);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(2089);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 109, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2075);
      port_reference();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2086);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(2076);
        port_reference();
        setState(2081);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 107, _ctx);
        while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
          if (alt == 1) {
            setState(2077);
            match(SV3_1aParser::COMMA);
            setState(2078);
            port_reference(); 
          }
          setState(2083);
          _errHandler->sync(this);
          alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 107, _ctx);
        }
        setState(2088);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Port_referenceContext ------------------------------------------------------------------

SV3_1aParser::Port_referenceContext::Port_referenceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Port_referenceContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Constant_selectContext* SV3_1aParser::Port_referenceContext::constant_select() {
  return getRuleContext<SV3_1aParser::Constant_selectContext>(0);
}


size_t SV3_1aParser::Port_referenceContext::getRuleIndex() const {
  return SV3_1aParser::RulePort_reference;
}

void SV3_1aParser::Port_referenceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPort_reference(this);
}

void SV3_1aParser::Port_referenceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPort_reference(this);
}


antlrcpp::Any SV3_1aParser::Port_referenceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPort_reference(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Port_referenceContext* SV3_1aParser::port_reference() {
  Port_referenceContext *_localctx = _tracker.createInstance<Port_referenceContext>(_ctx, getState());
  enterRule(_localctx, 82, SV3_1aParser::RulePort_reference);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2091);
    identifier();
    setState(2092);
    constant_select();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Port_directionContext ------------------------------------------------------------------

SV3_1aParser::Port_directionContext::Port_directionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Port_directionContext::getRuleIndex() const {
  return SV3_1aParser::RulePort_direction;
}

void SV3_1aParser::Port_directionContext::copyFrom(Port_directionContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- PortDir_InpContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PortDir_InpContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

SV3_1aParser::PortDir_InpContext::PortDir_InpContext(Port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PortDir_InpContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPortDir_Inp(this);
}
void SV3_1aParser::PortDir_InpContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPortDir_Inp(this);
}

antlrcpp::Any SV3_1aParser::PortDir_InpContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPortDir_Inp(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PortDir_OutContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PortDir_OutContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::PortDir_OutContext::PortDir_OutContext(Port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PortDir_OutContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPortDir_Out(this);
}
void SV3_1aParser::PortDir_OutContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPortDir_Out(this);
}

antlrcpp::Any SV3_1aParser::PortDir_OutContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPortDir_Out(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PortDir_RefContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PortDir_RefContext::REF() {
  return getToken(SV3_1aParser::REF, 0);
}

SV3_1aParser::PortDir_RefContext::PortDir_RefContext(Port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PortDir_RefContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPortDir_Ref(this);
}
void SV3_1aParser::PortDir_RefContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPortDir_Ref(this);
}

antlrcpp::Any SV3_1aParser::PortDir_RefContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPortDir_Ref(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PortDir_InoutContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PortDir_InoutContext::INOUT() {
  return getToken(SV3_1aParser::INOUT, 0);
}

SV3_1aParser::PortDir_InoutContext::PortDir_InoutContext(Port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PortDir_InoutContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPortDir_Inout(this);
}
void SV3_1aParser::PortDir_InoutContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPortDir_Inout(this);
}

antlrcpp::Any SV3_1aParser::PortDir_InoutContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPortDir_Inout(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Port_directionContext* SV3_1aParser::port_direction() {
  Port_directionContext *_localctx = _tracker.createInstance<Port_directionContext>(_ctx, getState());
  enterRule(_localctx, 84, SV3_1aParser::RulePort_direction);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2098);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::INPUT: {
        _localctx = dynamic_cast<Port_directionContext *>(_tracker.createInstance<SV3_1aParser::PortDir_InpContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(2094);
        match(SV3_1aParser::INPUT);
        break;
      }

      case SV3_1aParser::OUTPUT: {
        _localctx = dynamic_cast<Port_directionContext *>(_tracker.createInstance<SV3_1aParser::PortDir_OutContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(2095);
        match(SV3_1aParser::OUTPUT);
        break;
      }

      case SV3_1aParser::INOUT: {
        _localctx = dynamic_cast<Port_directionContext *>(_tracker.createInstance<SV3_1aParser::PortDir_InoutContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(2096);
        match(SV3_1aParser::INOUT);
        break;
      }

      case SV3_1aParser::REF: {
        _localctx = dynamic_cast<Port_directionContext *>(_tracker.createInstance<SV3_1aParser::PortDir_RefContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(2097);
        match(SV3_1aParser::REF);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_port_headerContext ------------------------------------------------------------------

SV3_1aParser::Net_port_headerContext::Net_port_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Net_port_typeContext* SV3_1aParser::Net_port_headerContext::net_port_type() {
  return getRuleContext<SV3_1aParser::Net_port_typeContext>(0);
}

SV3_1aParser::Port_directionContext* SV3_1aParser::Net_port_headerContext::port_direction() {
  return getRuleContext<SV3_1aParser::Port_directionContext>(0);
}


size_t SV3_1aParser::Net_port_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_port_header;
}

void SV3_1aParser::Net_port_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_port_header(this);
}

void SV3_1aParser::Net_port_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_port_header(this);
}


antlrcpp::Any SV3_1aParser::Net_port_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_port_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_port_headerContext* SV3_1aParser::net_port_header() {
  Net_port_headerContext *_localctx = _tracker.createInstance<Net_port_headerContext>(_ctx, getState());
  enterRule(_localctx, 86, SV3_1aParser::RuleNet_port_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2101);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 66) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 66)) & ((1ULL << (SV3_1aParser::INPUT - 66))
      | (1ULL << (SV3_1aParser::OUTPUT - 66))
      | (1ULL << (SV3_1aParser::INOUT - 66))
      | (1ULL << (SV3_1aParser::REF - 66)))) != 0)) {
      setState(2100);
      port_direction();
    }
    setState(2103);
    net_port_type();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_port_headerContext ------------------------------------------------------------------

SV3_1aParser::Variable_port_headerContext::Variable_port_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Variable_port_typeContext* SV3_1aParser::Variable_port_headerContext::variable_port_type() {
  return getRuleContext<SV3_1aParser::Variable_port_typeContext>(0);
}

SV3_1aParser::Port_directionContext* SV3_1aParser::Variable_port_headerContext::port_direction() {
  return getRuleContext<SV3_1aParser::Port_directionContext>(0);
}


size_t SV3_1aParser::Variable_port_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_port_header;
}

void SV3_1aParser::Variable_port_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_port_header(this);
}

void SV3_1aParser::Variable_port_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_port_header(this);
}


antlrcpp::Any SV3_1aParser::Variable_port_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_port_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_port_headerContext* SV3_1aParser::variable_port_header() {
  Variable_port_headerContext *_localctx = _tracker.createInstance<Variable_port_headerContext>(_ctx, getState());
  enterRule(_localctx, 88, SV3_1aParser::RuleVariable_port_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2106);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 66) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 66)) & ((1ULL << (SV3_1aParser::INPUT - 66))
      | (1ULL << (SV3_1aParser::OUTPUT - 66))
      | (1ULL << (SV3_1aParser::INOUT - 66))
      | (1ULL << (SV3_1aParser::REF - 66)))) != 0)) {
      setState(2105);
      port_direction();
    }
    setState(2108);
    variable_port_type();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_port_headerContext ------------------------------------------------------------------

SV3_1aParser::Interface_port_headerContext::Interface_port_headerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Interface_port_headerContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_port_headerContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Interface_port_headerContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_port_headerContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}


size_t SV3_1aParser::Interface_port_headerContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_port_header;
}

void SV3_1aParser::Interface_port_headerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_port_header(this);
}

void SV3_1aParser::Interface_port_headerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_port_header(this);
}


antlrcpp::Any SV3_1aParser::Interface_port_headerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_port_header(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_port_headerContext* SV3_1aParser::interface_port_header() {
  Interface_port_headerContext *_localctx = _tracker.createInstance<Interface_port_headerContext>(_ctx, getState());
  enterRule(_localctx, 90, SV3_1aParser::RuleInterface_port_header);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2120);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(2110);
        interface_identifier();
        setState(2113);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::DOT) {
          setState(2111);
          match(SV3_1aParser::DOT);
          setState(2112);
          identifier();
        }
        break;
      }

      case SV3_1aParser::INTERFACE: {
        enterOuterAlt(_localctx, 2);
        setState(2115);
        match(SV3_1aParser::INTERFACE);
        setState(2118);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::DOT) {
          setState(2116);
          match(SV3_1aParser::DOT);
          setState(2117);
          identifier();
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ansi_port_declarationContext ------------------------------------------------------------------

SV3_1aParser::Ansi_port_declarationContext::Ansi_port_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Ansi_port_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Net_port_headerContext* SV3_1aParser::Ansi_port_declarationContext::net_port_header() {
  return getRuleContext<SV3_1aParser::Net_port_headerContext>(0);
}

SV3_1aParser::Interface_port_headerContext* SV3_1aParser::Ansi_port_declarationContext::interface_port_header() {
  return getRuleContext<SV3_1aParser::Interface_port_headerContext>(0);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::Ansi_port_declarationContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::Ansi_port_declarationContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Ansi_port_declarationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Ansi_port_declarationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Variable_port_headerContext* SV3_1aParser::Ansi_port_declarationContext::variable_port_header() {
  return getRuleContext<SV3_1aParser::Variable_port_headerContext>(0);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::Ansi_port_declarationContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::Ansi_port_declarationContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Ansi_port_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Ansi_port_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Ansi_port_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Ansi_port_declarationContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Ansi_port_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleAnsi_port_declaration;
}

void SV3_1aParser::Ansi_port_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAnsi_port_declaration(this);
}

void SV3_1aParser::Ansi_port_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAnsi_port_declaration(this);
}


antlrcpp::Any SV3_1aParser::Ansi_port_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAnsi_port_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ansi_port_declarationContext* SV3_1aParser::ansi_port_declaration() {
  Ansi_port_declarationContext *_localctx = _tracker.createInstance<Ansi_port_declarationContext>(_ctx, getState());
  enterRule(_localctx, 92, SV3_1aParser::RuleAnsi_port_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2163);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 124, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2124);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 116, _ctx)) {
      case 1: {
        setState(2122);
        net_port_header();
        break;
      }

      case 2: {
        setState(2123);
        interface_port_header();
        break;
      }

      }
      setState(2126);
      identifier();
      setState(2130);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(2127);
        unpacked_dimension();
        setState(2132);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2135);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(2133);
        match(SV3_1aParser::ASSIGN_OP);
        setState(2134);
        constant_expression(0);
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2138);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 119, _ctx)) {
      case 1: {
        setState(2137);
        variable_port_header();
        break;
      }

      }
      setState(2140);
      identifier();
      setState(2144);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(2141);
        variable_dimension();
        setState(2146);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2149);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(2147);
        match(SV3_1aParser::ASSIGN_OP);
        setState(2148);
        constant_expression(0);
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2153);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 122, _ctx)) {
      case 1: {
        setState(2151);
        net_port_header();
        break;
      }

      case 2: {
        setState(2152);
        variable_port_header();
        break;
      }

      }
      setState(2155);
      match(SV3_1aParser::DOT);
      setState(2156);
      identifier();
      setState(2157);
      match(SV3_1aParser::OPEN_PARENS);
      setState(2159);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(2158);
        expression(0);
      }
      setState(2161);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Elaboration_system_taskContext ------------------------------------------------------------------

SV3_1aParser::Elaboration_system_taskContext::Elaboration_system_taskContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Elaboration_system_taskContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Elaboration_system_taskContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Elaboration_system_taskContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Elaboration_system_taskContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::NumberContext* SV3_1aParser::Elaboration_system_taskContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}

tree::TerminalNode* SV3_1aParser::Elaboration_system_taskContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Elaboration_system_taskContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Elaboration_system_taskContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}


size_t SV3_1aParser::Elaboration_system_taskContext::getRuleIndex() const {
  return SV3_1aParser::RuleElaboration_system_task;
}

void SV3_1aParser::Elaboration_system_taskContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterElaboration_system_task(this);
}

void SV3_1aParser::Elaboration_system_taskContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitElaboration_system_task(this);
}


antlrcpp::Any SV3_1aParser::Elaboration_system_taskContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitElaboration_system_task(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Elaboration_system_taskContext* SV3_1aParser::elaboration_system_task() {
  Elaboration_system_taskContext *_localctx = _tracker.createInstance<Elaboration_system_taskContext>(_ctx, getState());
  enterRule(_localctx, 94, SV3_1aParser::RuleElaboration_system_task);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2205);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 130, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2165);
      match(SV3_1aParser::DOLLAR);
      setState(2166);
      match(SV3_1aParser::Simple_identifier);
      setState(2175);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(2167);
        match(SV3_1aParser::OPEN_PARENS);
        setState(2168);
        number();
        setState(2171);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(2169);
          match(SV3_1aParser::COMMA);
          setState(2170);
          list_of_arguments();
        }
        setState(2173);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(2177);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2178);
      match(SV3_1aParser::DOLLAR);
      setState(2179);
      match(SV3_1aParser::Simple_identifier);
      setState(2184);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(2180);
        match(SV3_1aParser::OPEN_PARENS);
        setState(2181);
        list_of_arguments();
        setState(2182);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(2186);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2187);
      match(SV3_1aParser::DOLLAR);
      setState(2188);
      match(SV3_1aParser::Simple_identifier);
      setState(2193);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(2189);
        match(SV3_1aParser::OPEN_PARENS);
        setState(2190);
        list_of_arguments();
        setState(2191);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(2195);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2196);
      match(SV3_1aParser::DOLLAR);
      setState(2197);
      match(SV3_1aParser::Simple_identifier);
      setState(2202);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(2198);
        match(SV3_1aParser::OPEN_PARENS);
        setState(2199);
        list_of_arguments();
        setState(2200);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(2204);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_common_itemContext ------------------------------------------------------------------

SV3_1aParser::Module_common_itemContext::Module_common_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_or_generate_item_declarationContext* SV3_1aParser::Module_common_itemContext::module_or_generate_item_declaration() {
  return getRuleContext<SV3_1aParser::Module_or_generate_item_declarationContext>(0);
}

SV3_1aParser::Interface_instantiationContext* SV3_1aParser::Module_common_itemContext::interface_instantiation() {
  return getRuleContext<SV3_1aParser::Interface_instantiationContext>(0);
}

SV3_1aParser::Program_instantiationContext* SV3_1aParser::Module_common_itemContext::program_instantiation() {
  return getRuleContext<SV3_1aParser::Program_instantiationContext>(0);
}

SV3_1aParser::Assertion_itemContext* SV3_1aParser::Module_common_itemContext::assertion_item() {
  return getRuleContext<SV3_1aParser::Assertion_itemContext>(0);
}

SV3_1aParser::Bind_directiveContext* SV3_1aParser::Module_common_itemContext::bind_directive() {
  return getRuleContext<SV3_1aParser::Bind_directiveContext>(0);
}

SV3_1aParser::Continuous_assignContext* SV3_1aParser::Module_common_itemContext::continuous_assign() {
  return getRuleContext<SV3_1aParser::Continuous_assignContext>(0);
}

SV3_1aParser::Net_aliasContext* SV3_1aParser::Module_common_itemContext::net_alias() {
  return getRuleContext<SV3_1aParser::Net_aliasContext>(0);
}

SV3_1aParser::Initial_constructContext* SV3_1aParser::Module_common_itemContext::initial_construct() {
  return getRuleContext<SV3_1aParser::Initial_constructContext>(0);
}

SV3_1aParser::Final_constructContext* SV3_1aParser::Module_common_itemContext::final_construct() {
  return getRuleContext<SV3_1aParser::Final_constructContext>(0);
}

SV3_1aParser::Always_constructContext* SV3_1aParser::Module_common_itemContext::always_construct() {
  return getRuleContext<SV3_1aParser::Always_constructContext>(0);
}

SV3_1aParser::Loop_generate_constructContext* SV3_1aParser::Module_common_itemContext::loop_generate_construct() {
  return getRuleContext<SV3_1aParser::Loop_generate_constructContext>(0);
}

SV3_1aParser::Conditional_generate_constructContext* SV3_1aParser::Module_common_itemContext::conditional_generate_construct() {
  return getRuleContext<SV3_1aParser::Conditional_generate_constructContext>(0);
}

SV3_1aParser::Elaboration_system_taskContext* SV3_1aParser::Module_common_itemContext::elaboration_system_task() {
  return getRuleContext<SV3_1aParser::Elaboration_system_taskContext>(0);
}

SV3_1aParser::System_taskContext* SV3_1aParser::Module_common_itemContext::system_task() {
  return getRuleContext<SV3_1aParser::System_taskContext>(0);
}


size_t SV3_1aParser::Module_common_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_common_item;
}

void SV3_1aParser::Module_common_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_common_item(this);
}

void SV3_1aParser::Module_common_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_common_item(this);
}


antlrcpp::Any SV3_1aParser::Module_common_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_common_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_common_itemContext* SV3_1aParser::module_common_item() {
  Module_common_itemContext *_localctx = _tracker.createInstance<Module_common_itemContext>(_ctx, getState());
  enterRule(_localctx, 96, SV3_1aParser::RuleModule_common_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2221);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 131, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2207);
      module_or_generate_item_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2208);
      interface_instantiation();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2209);
      program_instantiation();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2210);
      assertion_item();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2211);
      bind_directive();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2212);
      continuous_assign();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2213);
      net_alias();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(2214);
      initial_construct();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(2215);
      final_construct();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(2216);
      always_construct();
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(2217);
      loop_generate_construct();
      break;
    }

    case 12: {
      enterOuterAlt(_localctx, 12);
      setState(2218);
      conditional_generate_construct();
      break;
    }

    case 13: {
      enterOuterAlt(_localctx, 13);
      setState(2219);
      elaboration_system_task();
      break;
    }

    case 14: {
      enterOuterAlt(_localctx, 14);
      setState(2220);
      system_task();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_itemContext ------------------------------------------------------------------

SV3_1aParser::Module_itemContext::Module_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Port_declarationContext* SV3_1aParser::Module_itemContext::port_declaration() {
  return getRuleContext<SV3_1aParser::Port_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Non_port_module_itemContext* SV3_1aParser::Module_itemContext::non_port_module_item() {
  return getRuleContext<SV3_1aParser::Non_port_module_itemContext>(0);
}


size_t SV3_1aParser::Module_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_item;
}

void SV3_1aParser::Module_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_item(this);
}

void SV3_1aParser::Module_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_item(this);
}


antlrcpp::Any SV3_1aParser::Module_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_itemContext* SV3_1aParser::module_item() {
  Module_itemContext *_localctx = _tracker.createInstance<Module_itemContext>(_ctx, getState());
  enterRule(_localctx, 98, SV3_1aParser::RuleModule_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2227);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 132, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2223);
      port_declaration();
      setState(2224);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2226);
      non_port_module_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_or_generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Module_or_generate_itemContext::Module_or_generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Parameter_overrideContext* SV3_1aParser::Module_or_generate_itemContext::parameter_override() {
  return getRuleContext<SV3_1aParser::Parameter_overrideContext>(0);
}

SV3_1aParser::Gate_instantiationContext* SV3_1aParser::Module_or_generate_itemContext::gate_instantiation() {
  return getRuleContext<SV3_1aParser::Gate_instantiationContext>(0);
}

SV3_1aParser::Udp_instantiationContext* SV3_1aParser::Module_or_generate_itemContext::udp_instantiation() {
  return getRuleContext<SV3_1aParser::Udp_instantiationContext>(0);
}

SV3_1aParser::Module_instantiationContext* SV3_1aParser::Module_or_generate_itemContext::module_instantiation() {
  return getRuleContext<SV3_1aParser::Module_instantiationContext>(0);
}

SV3_1aParser::Module_common_itemContext* SV3_1aParser::Module_or_generate_itemContext::module_common_item() {
  return getRuleContext<SV3_1aParser::Module_common_itemContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Module_or_generate_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Module_or_generate_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Module_or_generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_or_generate_item;
}

void SV3_1aParser::Module_or_generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_or_generate_item(this);
}

void SV3_1aParser::Module_or_generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_or_generate_item(this);
}


antlrcpp::Any SV3_1aParser::Module_or_generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_or_generate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_or_generate_itemContext* SV3_1aParser::module_or_generate_item() {
  Module_or_generate_itemContext *_localctx = _tracker.createInstance<Module_or_generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 100, SV3_1aParser::RuleModule_or_generate_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2232);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(2229);
      attribute_instance();
      setState(2234);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2240);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 134, _ctx)) {
    case 1: {
      setState(2235);
      parameter_override();
      break;
    }

    case 2: {
      setState(2236);
      gate_instantiation();
      break;
    }

    case 3: {
      setState(2237);
      udp_instantiation();
      break;
    }

    case 4: {
      setState(2238);
      module_instantiation();
      break;
    }

    case 5: {
      setState(2239);
      module_common_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_or_generate_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Module_or_generate_item_declarationContext::Module_or_generate_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Package_or_generate_item_declarationContext* SV3_1aParser::Module_or_generate_item_declarationContext::package_or_generate_item_declaration() {
  return getRuleContext<SV3_1aParser::Package_or_generate_item_declarationContext>(0);
}

SV3_1aParser::Genvar_declarationContext* SV3_1aParser::Module_or_generate_item_declarationContext::genvar_declaration() {
  return getRuleContext<SV3_1aParser::Genvar_declarationContext>(0);
}

SV3_1aParser::Clocking_declarationContext* SV3_1aParser::Module_or_generate_item_declarationContext::clocking_declaration() {
  return getRuleContext<SV3_1aParser::Clocking_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_or_generate_item_declarationContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}

tree::TerminalNode* SV3_1aParser::Module_or_generate_item_declarationContext::CLOCKING() {
  return getToken(SV3_1aParser::CLOCKING, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Module_or_generate_item_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_or_generate_item_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Module_or_generate_item_declarationContext::DISABLE() {
  return getToken(SV3_1aParser::DISABLE, 0);
}

tree::TerminalNode* SV3_1aParser::Module_or_generate_item_declarationContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Module_or_generate_item_declarationContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}


size_t SV3_1aParser::Module_or_generate_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_or_generate_item_declaration;
}

void SV3_1aParser::Module_or_generate_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_or_generate_item_declaration(this);
}

void SV3_1aParser::Module_or_generate_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_or_generate_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Module_or_generate_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_or_generate_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_or_generate_item_declarationContext* SV3_1aParser::module_or_generate_item_declaration() {
  Module_or_generate_item_declarationContext *_localctx = _tracker.createInstance<Module_or_generate_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 102, SV3_1aParser::RuleModule_or_generate_item_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2256);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 135, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2242);
      package_or_generate_item_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2243);
      genvar_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2244);
      clocking_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2245);
      match(SV3_1aParser::DEFAULT);
      setState(2246);
      match(SV3_1aParser::CLOCKING);
      setState(2247);
      identifier();
      setState(2248);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2250);
      match(SV3_1aParser::DEFAULT);
      setState(2251);
      match(SV3_1aParser::DISABLE);
      setState(2252);
      match(SV3_1aParser::IFF);
      setState(2253);
      expression_or_dist();
      setState(2254);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Non_port_module_itemContext ------------------------------------------------------------------

SV3_1aParser::Non_port_module_itemContext::Non_port_module_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Generated_module_instantiationContext* SV3_1aParser::Non_port_module_itemContext::generated_module_instantiation() {
  return getRuleContext<SV3_1aParser::Generated_module_instantiationContext>(0);
}

SV3_1aParser::Module_or_generate_itemContext* SV3_1aParser::Non_port_module_itemContext::module_or_generate_item() {
  return getRuleContext<SV3_1aParser::Module_or_generate_itemContext>(0);
}

SV3_1aParser::Specify_blockContext* SV3_1aParser::Non_port_module_itemContext::specify_block() {
  return getRuleContext<SV3_1aParser::Specify_blockContext>(0);
}

SV3_1aParser::Specparam_declarationContext* SV3_1aParser::Non_port_module_itemContext::specparam_declaration() {
  return getRuleContext<SV3_1aParser::Specparam_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Non_port_module_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Non_port_module_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Program_declarationContext* SV3_1aParser::Non_port_module_itemContext::program_declaration() {
  return getRuleContext<SV3_1aParser::Program_declarationContext>(0);
}

SV3_1aParser::Module_declarationContext* SV3_1aParser::Non_port_module_itemContext::module_declaration() {
  return getRuleContext<SV3_1aParser::Module_declarationContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Non_port_module_itemContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

SV3_1aParser::System_taskContext* SV3_1aParser::Non_port_module_itemContext::system_task() {
  return getRuleContext<SV3_1aParser::System_taskContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Non_port_module_itemContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}

SV3_1aParser::Pragma_directiveContext* SV3_1aParser::Non_port_module_itemContext::pragma_directive() {
  return getRuleContext<SV3_1aParser::Pragma_directiveContext>(0);
}


size_t SV3_1aParser::Non_port_module_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleNon_port_module_item;
}

void SV3_1aParser::Non_port_module_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNon_port_module_item(this);
}

void SV3_1aParser::Non_port_module_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNon_port_module_item(this);
}


antlrcpp::Any SV3_1aParser::Non_port_module_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNon_port_module_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Non_port_module_itemContext* SV3_1aParser::non_port_module_item() {
  Non_port_module_itemContext *_localctx = _tracker.createInstance<Non_port_module_itemContext>(_ctx, getState());
  enterRule(_localctx, 104, SV3_1aParser::RuleNon_port_module_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2274);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 137, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2258);
      generated_module_instantiation();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2259);
      module_or_generate_item();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2260);
      specify_block();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2264);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2261);
        attribute_instance();
        setState(2266);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2267);
      specparam_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2268);
      program_declaration();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2269);
      module_declaration();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2270);
      timeunits_declaration();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(2271);
      system_task();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(2272);
      surelog_macro_not_defined();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(2273);
      pragma_directive();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parameter_overrideContext ------------------------------------------------------------------

SV3_1aParser::Parameter_overrideContext::Parameter_overrideContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Parameter_overrideContext::DEFPARAM() {
  return getToken(SV3_1aParser::DEFPARAM, 0);
}

SV3_1aParser::List_of_defparam_assignmentsContext* SV3_1aParser::Parameter_overrideContext::list_of_defparam_assignments() {
  return getRuleContext<SV3_1aParser::List_of_defparam_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parameter_overrideContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Parameter_overrideContext::getRuleIndex() const {
  return SV3_1aParser::RuleParameter_override;
}

void SV3_1aParser::Parameter_overrideContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParameter_override(this);
}

void SV3_1aParser::Parameter_overrideContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParameter_override(this);
}


antlrcpp::Any SV3_1aParser::Parameter_overrideContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParameter_override(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parameter_overrideContext* SV3_1aParser::parameter_override() {
  Parameter_overrideContext *_localctx = _tracker.createInstance<Parameter_overrideContext>(_ctx, getState());
  enterRule(_localctx, 106, SV3_1aParser::RuleParameter_override);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2276);
    match(SV3_1aParser::DEFPARAM);
    setState(2277);
    list_of_defparam_assignments();
    setState(2278);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bind_directiveContext ------------------------------------------------------------------

SV3_1aParser::Bind_directiveContext::Bind_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Bind_directiveContext::BIND() {
  return getToken(SV3_1aParser::BIND, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Bind_directiveContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Bind_directiveContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Constant_selectContext* SV3_1aParser::Bind_directiveContext::constant_select() {
  return getRuleContext<SV3_1aParser::Constant_selectContext>(0);
}

SV3_1aParser::Bind_instantiationContext* SV3_1aParser::Bind_directiveContext::bind_instantiation() {
  return getRuleContext<SV3_1aParser::Bind_instantiationContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Bind_directiveContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bind_directiveContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Bind_directiveContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bind_directiveContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Bind_directiveContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Bind_directiveContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Bind_directiveContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bind_directiveContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Bind_directiveContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Bind_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleBind_directive;
}

void SV3_1aParser::Bind_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBind_directive(this);
}

void SV3_1aParser::Bind_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBind_directive(this);
}


antlrcpp::Any SV3_1aParser::Bind_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBind_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bind_directiveContext* SV3_1aParser::bind_directive() {
  Bind_directiveContext *_localctx = _tracker.createInstance<Bind_directiveContext>(_ctx, getState());
  enterRule(_localctx, 108, SV3_1aParser::RuleBind_directive);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(2280);
    match(SV3_1aParser::BIND);
    setState(2282);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(2281);
      dollar_root_keyword();
    }
    setState(2284);
    identifier();
    setState(2298);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 140, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(2291);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(2285);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(2286);
          constant_expression(0);
          setState(2287);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(2293);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2294);
        match(SV3_1aParser::DOT);
        setState(2295);
        identifier(); 
      }
      setState(2300);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 140, _ctx);
    }
    setState(2301);
    constant_select();
    setState(2302);
    bind_instantiation();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bind_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Bind_instantiationContext::Bind_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Program_instantiationContext* SV3_1aParser::Bind_instantiationContext::program_instantiation() {
  return getRuleContext<SV3_1aParser::Program_instantiationContext>(0);
}

SV3_1aParser::Module_instantiationContext* SV3_1aParser::Bind_instantiationContext::module_instantiation() {
  return getRuleContext<SV3_1aParser::Module_instantiationContext>(0);
}

SV3_1aParser::Interface_instantiationContext* SV3_1aParser::Bind_instantiationContext::interface_instantiation() {
  return getRuleContext<SV3_1aParser::Interface_instantiationContext>(0);
}

SV3_1aParser::Checker_instantiationContext* SV3_1aParser::Bind_instantiationContext::checker_instantiation() {
  return getRuleContext<SV3_1aParser::Checker_instantiationContext>(0);
}


size_t SV3_1aParser::Bind_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleBind_instantiation;
}

void SV3_1aParser::Bind_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBind_instantiation(this);
}

void SV3_1aParser::Bind_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBind_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Bind_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBind_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bind_instantiationContext* SV3_1aParser::bind_instantiation() {
  Bind_instantiationContext *_localctx = _tracker.createInstance<Bind_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 110, SV3_1aParser::RuleBind_instantiation);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2308);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 141, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2304);
      program_instantiation();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2305);
      module_instantiation();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2306);
      interface_instantiation();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2307);
      checker_instantiation();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_or_generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Interface_or_generate_itemContext::Interface_or_generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_common_itemContext* SV3_1aParser::Interface_or_generate_itemContext::module_common_item() {
  return getRuleContext<SV3_1aParser::Module_common_itemContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_or_generate_itemContext::MODPORT() {
  return getToken(SV3_1aParser::MODPORT, 0);
}

std::vector<SV3_1aParser::Modport_itemContext *> SV3_1aParser::Interface_or_generate_itemContext::modport_item() {
  return getRuleContexts<SV3_1aParser::Modport_itemContext>();
}

SV3_1aParser::Modport_itemContext* SV3_1aParser::Interface_or_generate_itemContext::modport_item(size_t i) {
  return getRuleContext<SV3_1aParser::Modport_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Interface_or_generate_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Extern_tf_declarationContext* SV3_1aParser::Interface_or_generate_itemContext::extern_tf_declaration() {
  return getRuleContext<SV3_1aParser::Extern_tf_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Interface_or_generate_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Interface_or_generate_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Interface_or_generate_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Interface_or_generate_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Interface_or_generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_or_generate_item;
}

void SV3_1aParser::Interface_or_generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_or_generate_item(this);
}

void SV3_1aParser::Interface_or_generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_or_generate_item(this);
}


antlrcpp::Any SV3_1aParser::Interface_or_generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_or_generate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_or_generate_itemContext* SV3_1aParser::interface_or_generate_item() {
  Interface_or_generate_itemContext *_localctx = _tracker.createInstance<Interface_or_generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 112, SV3_1aParser::RuleInterface_or_generate_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2313);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(2310);
      attribute_instance();
      setState(2315);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2329);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SEMICOLUMN:
      case SV3_1aParser::DEFAULT:
      case SV3_1aParser::INTERFACE:
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::CLASS:
      case SV3_1aParser::CHECKER:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CLOCKING:
      case SV3_1aParser::BIND:
      case SV3_1aParser::CONST:
      case SV3_1aParser::FUNCTION:
      case SV3_1aParser::NEW:
      case SV3_1aParser::STATIC:
      case SV3_1aParser::CONSTRAINT:
      case SV3_1aParser::IF:
      case SV3_1aParser::AUTOMATIC:
      case SV3_1aParser::LOCALPARAM:
      case SV3_1aParser::PARAMETER:
      case SV3_1aParser::IMPORT:
      case SV3_1aParser::GENVAR:
      case SV3_1aParser::TYPEDEF:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SUPPLY0:
      case SV3_1aParser::SUPPLY1:
      case SV3_1aParser::TRI:
      case SV3_1aParser::TRIAND:
      case SV3_1aParser::TRIOR:
      case SV3_1aParser::TRI0:
      case SV3_1aParser::TRI1:
      case SV3_1aParser::WIRE:
      case SV3_1aParser::UWIRE:
      case SV3_1aParser::WAND:
      case SV3_1aParser::WOR:
      case SV3_1aParser::TRIREG:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::INTERCONNECT:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::EXPORT:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::ASSERT:
      case SV3_1aParser::PROPERTY:
      case SV3_1aParser::ASSUME:
      case SV3_1aParser::COVER:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SEQUENCE:
      case SV3_1aParser::COVERGROUP:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::CASE:
      case SV3_1aParser::FOR:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::INITIAL:
      case SV3_1aParser::ASSIGN:
      case SV3_1aParser::ALIAS:
      case SV3_1aParser::ALWAYS:
      case SV3_1aParser::ALWAYS_COMB:
      case SV3_1aParser::ALWAYS_LATCH:
      case SV3_1aParser::ALWAYS_FF:
      case SV3_1aParser::DO:
      case SV3_1aParser::RESTRICT:
      case SV3_1aParser::LET:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::TASK:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::ASSIGN_OP:
      case SV3_1aParser::NETTYPE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        setState(2316);
        module_common_item();
        break;
      }

      case SV3_1aParser::MODPORT: {
        setState(2317);
        match(SV3_1aParser::MODPORT);
        setState(2318);
        modport_item();
        setState(2323);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(2319);
          match(SV3_1aParser::COMMA);
          setState(2320);
          modport_item();
          setState(2325);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2326);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::EXTERN: {
        setState(2328);
        extern_tf_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Extern_tf_declarationContext ------------------------------------------------------------------

SV3_1aParser::Extern_tf_declarationContext::Extern_tf_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Extern_tf_declarationContext::EXTERN() {
  return getToken(SV3_1aParser::EXTERN, 0);
}

SV3_1aParser::Method_prototypeContext* SV3_1aParser::Extern_tf_declarationContext::method_prototype() {
  return getRuleContext<SV3_1aParser::Method_prototypeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Extern_tf_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Extern_tf_declarationContext::FORKJOIN() {
  return getToken(SV3_1aParser::FORKJOIN, 0);
}

SV3_1aParser::Task_prototypeContext* SV3_1aParser::Extern_tf_declarationContext::task_prototype() {
  return getRuleContext<SV3_1aParser::Task_prototypeContext>(0);
}


size_t SV3_1aParser::Extern_tf_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleExtern_tf_declaration;
}

void SV3_1aParser::Extern_tf_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExtern_tf_declaration(this);
}

void SV3_1aParser::Extern_tf_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExtern_tf_declaration(this);
}


antlrcpp::Any SV3_1aParser::Extern_tf_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExtern_tf_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Extern_tf_declarationContext* SV3_1aParser::extern_tf_declaration() {
  Extern_tf_declarationContext *_localctx = _tracker.createInstance<Extern_tf_declarationContext>(_ctx, getState());
  enterRule(_localctx, 114, SV3_1aParser::RuleExtern_tf_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2340);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 145, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2331);
      match(SV3_1aParser::EXTERN);
      setState(2332);
      method_prototype();
      setState(2333);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2335);
      match(SV3_1aParser::EXTERN);
      setState(2336);
      match(SV3_1aParser::FORKJOIN);
      setState(2337);
      task_prototype();
      setState(2338);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_itemContext ------------------------------------------------------------------

SV3_1aParser::Interface_itemContext::Interface_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Port_declarationContext* SV3_1aParser::Interface_itemContext::port_declaration() {
  return getRuleContext<SV3_1aParser::Port_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Non_port_interface_itemContext* SV3_1aParser::Interface_itemContext::non_port_interface_item() {
  return getRuleContext<SV3_1aParser::Non_port_interface_itemContext>(0);
}


size_t SV3_1aParser::Interface_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_item;
}

void SV3_1aParser::Interface_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_item(this);
}

void SV3_1aParser::Interface_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_item(this);
}


antlrcpp::Any SV3_1aParser::Interface_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_itemContext* SV3_1aParser::interface_item() {
  Interface_itemContext *_localctx = _tracker.createInstance<Interface_itemContext>(_ctx, getState());
  enterRule(_localctx, 116, SV3_1aParser::RuleInterface_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2346);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 146, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2342);
      port_declaration();
      setState(2343);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2345);
      non_port_interface_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Non_port_interface_itemContext ------------------------------------------------------------------

SV3_1aParser::Non_port_interface_itemContext::Non_port_interface_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Generated_interface_instantiationContext* SV3_1aParser::Non_port_interface_itemContext::generated_interface_instantiation() {
  return getRuleContext<SV3_1aParser::Generated_interface_instantiationContext>(0);
}

SV3_1aParser::Specparam_declarationContext* SV3_1aParser::Non_port_interface_itemContext::specparam_declaration() {
  return getRuleContext<SV3_1aParser::Specparam_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Non_port_interface_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Non_port_interface_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Interface_or_generate_itemContext* SV3_1aParser::Non_port_interface_itemContext::interface_or_generate_item() {
  return getRuleContext<SV3_1aParser::Interface_or_generate_itemContext>(0);
}

SV3_1aParser::Program_declarationContext* SV3_1aParser::Non_port_interface_itemContext::program_declaration() {
  return getRuleContext<SV3_1aParser::Program_declarationContext>(0);
}

SV3_1aParser::Interface_declarationContext* SV3_1aParser::Non_port_interface_itemContext::interface_declaration() {
  return getRuleContext<SV3_1aParser::Interface_declarationContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Non_port_interface_itemContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Non_port_interface_itemContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}


size_t SV3_1aParser::Non_port_interface_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleNon_port_interface_item;
}

void SV3_1aParser::Non_port_interface_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNon_port_interface_item(this);
}

void SV3_1aParser::Non_port_interface_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNon_port_interface_item(this);
}


antlrcpp::Any SV3_1aParser::Non_port_interface_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNon_port_interface_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Non_port_interface_itemContext* SV3_1aParser::non_port_interface_item() {
  Non_port_interface_itemContext *_localctx = _tracker.createInstance<Non_port_interface_itemContext>(_ctx, getState());
  enterRule(_localctx, 118, SV3_1aParser::RuleNon_port_interface_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2361);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 148, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2348);
      generated_interface_instantiation();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2352);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2349);
        attribute_instance();
        setState(2354);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2355);
      specparam_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2356);
      interface_or_generate_item();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2357);
      program_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2358);
      interface_declaration();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2359);
      timeunits_declaration();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2360);
      surelog_macro_not_defined();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Program_itemContext ------------------------------------------------------------------

SV3_1aParser::Program_itemContext::Program_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Port_declarationContext* SV3_1aParser::Program_itemContext::port_declaration() {
  return getRuleContext<SV3_1aParser::Port_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Program_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Non_port_program_itemContext* SV3_1aParser::Program_itemContext::non_port_program_item() {
  return getRuleContext<SV3_1aParser::Non_port_program_itemContext>(0);
}


size_t SV3_1aParser::Program_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleProgram_item;
}

void SV3_1aParser::Program_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProgram_item(this);
}

void SV3_1aParser::Program_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProgram_item(this);
}


antlrcpp::Any SV3_1aParser::Program_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProgram_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Program_itemContext* SV3_1aParser::program_item() {
  Program_itemContext *_localctx = _tracker.createInstance<Program_itemContext>(_ctx, getState());
  enterRule(_localctx, 120, SV3_1aParser::RuleProgram_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2367);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 149, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2363);
      port_declaration();
      setState(2364);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2366);
      non_port_program_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Non_port_program_itemContext ------------------------------------------------------------------

SV3_1aParser::Non_port_program_itemContext::Non_port_program_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Continuous_assignContext* SV3_1aParser::Non_port_program_itemContext::continuous_assign() {
  return getRuleContext<SV3_1aParser::Continuous_assignContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Non_port_program_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Non_port_program_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Module_or_generate_item_declarationContext* SV3_1aParser::Non_port_program_itemContext::module_or_generate_item_declaration() {
  return getRuleContext<SV3_1aParser::Module_or_generate_item_declarationContext>(0);
}

SV3_1aParser::Specparam_declarationContext* SV3_1aParser::Non_port_program_itemContext::specparam_declaration() {
  return getRuleContext<SV3_1aParser::Specparam_declarationContext>(0);
}

SV3_1aParser::Initial_constructContext* SV3_1aParser::Non_port_program_itemContext::initial_construct() {
  return getRuleContext<SV3_1aParser::Initial_constructContext>(0);
}

SV3_1aParser::Final_constructContext* SV3_1aParser::Non_port_program_itemContext::final_construct() {
  return getRuleContext<SV3_1aParser::Final_constructContext>(0);
}

SV3_1aParser::Concurrent_assertion_itemContext* SV3_1aParser::Non_port_program_itemContext::concurrent_assertion_item() {
  return getRuleContext<SV3_1aParser::Concurrent_assertion_itemContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Non_port_program_itemContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}

SV3_1aParser::Program_generate_itemContext* SV3_1aParser::Non_port_program_itemContext::program_generate_item() {
  return getRuleContext<SV3_1aParser::Program_generate_itemContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Non_port_program_itemContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}


size_t SV3_1aParser::Non_port_program_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleNon_port_program_item;
}

void SV3_1aParser::Non_port_program_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNon_port_program_item(this);
}

void SV3_1aParser::Non_port_program_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNon_port_program_item(this);
}


antlrcpp::Any SV3_1aParser::Non_port_program_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNon_port_program_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Non_port_program_itemContext* SV3_1aParser::non_port_program_item() {
  Non_port_program_itemContext *_localctx = _tracker.createInstance<Non_port_program_itemContext>(_ctx, getState());
  enterRule(_localctx, 122, SV3_1aParser::RuleNon_port_program_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2414);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 156, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2372);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2369);
        attribute_instance();
        setState(2374);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2375);
      continuous_assign();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2379);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2376);
        attribute_instance();
        setState(2381);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2382);
      module_or_generate_item_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2386);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2383);
        attribute_instance();
        setState(2388);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2389);
      specparam_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2393);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2390);
        attribute_instance();
        setState(2395);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2396);
      initial_construct();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2400);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2397);
        attribute_instance();
        setState(2402);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2403);
      final_construct();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2407);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(2404);
        attribute_instance();
        setState(2409);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2410);
      concurrent_assertion_item();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2411);
      timeunits_declaration();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(2412);
      program_generate_item();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(2413);
      surelog_macro_not_defined();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Program_generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Program_generate_itemContext::Program_generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Loop_generate_constructContext* SV3_1aParser::Program_generate_itemContext::loop_generate_construct() {
  return getRuleContext<SV3_1aParser::Loop_generate_constructContext>(0);
}

SV3_1aParser::Conditional_generate_constructContext* SV3_1aParser::Program_generate_itemContext::conditional_generate_construct() {
  return getRuleContext<SV3_1aParser::Conditional_generate_constructContext>(0);
}

SV3_1aParser::Generate_regionContext* SV3_1aParser::Program_generate_itemContext::generate_region() {
  return getRuleContext<SV3_1aParser::Generate_regionContext>(0);
}

SV3_1aParser::Elaboration_system_taskContext* SV3_1aParser::Program_generate_itemContext::elaboration_system_task() {
  return getRuleContext<SV3_1aParser::Elaboration_system_taskContext>(0);
}


size_t SV3_1aParser::Program_generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleProgram_generate_item;
}

void SV3_1aParser::Program_generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProgram_generate_item(this);
}

void SV3_1aParser::Program_generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProgram_generate_item(this);
}


antlrcpp::Any SV3_1aParser::Program_generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProgram_generate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Program_generate_itemContext* SV3_1aParser::program_generate_item() {
  Program_generate_itemContext *_localctx = _tracker.createInstance<Program_generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 124, SV3_1aParser::RuleProgram_generate_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2420);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::FOR: {
        enterOuterAlt(_localctx, 1);
        setState(2416);
        loop_generate_construct();
        break;
      }

      case SV3_1aParser::IF:
      case SV3_1aParser::CASE: {
        enterOuterAlt(_localctx, 2);
        setState(2417);
        conditional_generate_construct();
        break;
      }

      case SV3_1aParser::GENERATE: {
        enterOuterAlt(_localctx, 3);
        setState(2418);
        generate_region();
        break;
      }

      case SV3_1aParser::DOLLAR: {
        enterOuterAlt(_localctx, 4);
        setState(2419);
        elaboration_system_task();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_port_listContext ------------------------------------------------------------------

SV3_1aParser::Checker_port_listContext::Checker_port_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Checker_port_itemContext *> SV3_1aParser::Checker_port_listContext::checker_port_item() {
  return getRuleContexts<SV3_1aParser::Checker_port_itemContext>();
}

SV3_1aParser::Checker_port_itemContext* SV3_1aParser::Checker_port_listContext::checker_port_item(size_t i) {
  return getRuleContext<SV3_1aParser::Checker_port_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Checker_port_listContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}


size_t SV3_1aParser::Checker_port_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_port_list;
}

void SV3_1aParser::Checker_port_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_port_list(this);
}

void SV3_1aParser::Checker_port_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_port_list(this);
}


antlrcpp::Any SV3_1aParser::Checker_port_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_port_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_port_listContext* SV3_1aParser::checker_port_list() {
  Checker_port_listContext *_localctx = _tracker.createInstance<Checker_port_listContext>(_ctx, getState());
  enterRule(_localctx, 126, SV3_1aParser::RuleChecker_port_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2422);
    checker_port_item();
    setState(2425);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(2423);
      match(SV3_1aParser::COMMA);
      setState(2424);
      checker_port_item();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_port_itemContext ------------------------------------------------------------------

SV3_1aParser::Checker_port_itemContext::Checker_port_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Property_formal_typeContext* SV3_1aParser::Checker_port_itemContext::property_formal_type() {
  return getRuleContext<SV3_1aParser::Property_formal_typeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Checker_port_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Checker_port_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Checker_port_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::Checker_port_itemContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::Checker_port_itemContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Checker_port_itemContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Property_actual_argContext* SV3_1aParser::Checker_port_itemContext::property_actual_arg() {
  return getRuleContext<SV3_1aParser::Property_actual_argContext>(0);
}

tree::TerminalNode* SV3_1aParser::Checker_port_itemContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

tree::TerminalNode* SV3_1aParser::Checker_port_itemContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}


size_t SV3_1aParser::Checker_port_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_port_item;
}

void SV3_1aParser::Checker_port_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_port_item(this);
}

void SV3_1aParser::Checker_port_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_port_item(this);
}


antlrcpp::Any SV3_1aParser::Checker_port_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_port_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_port_itemContext* SV3_1aParser::checker_port_item() {
  Checker_port_itemContext *_localctx = _tracker.createInstance<Checker_port_itemContext>(_ctx, getState());
  enterRule(_localctx, 128, SV3_1aParser::RuleChecker_port_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2430);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(2427);
      attribute_instance();
      setState(2432);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2434);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::INPUT

    || _la == SV3_1aParser::OUTPUT) {
      setState(2433);
      _la = _input->LA(1);
      if (!(_la == SV3_1aParser::INPUT

      || _la == SV3_1aParser::OUTPUT)) {
      _errHandler->recoverInline(this);
      }
      else {
        _errHandler->reportMatch(this);
        consume();
      }
    }
    setState(2436);
    property_formal_type();
    setState(2437);
    identifier();
    setState(2441);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
      setState(2438);
      variable_dimension();
      setState(2443);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2446);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(2444);
      match(SV3_1aParser::ASSIGN_OP);
      setState(2445);
      property_actual_arg();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_or_generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Checker_or_generate_itemContext::Checker_or_generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Checker_or_generate_item_declarationContext* SV3_1aParser::Checker_or_generate_itemContext::checker_or_generate_item_declaration() {
  return getRuleContext<SV3_1aParser::Checker_or_generate_item_declarationContext>(0);
}

SV3_1aParser::Initial_constructContext* SV3_1aParser::Checker_or_generate_itemContext::initial_construct() {
  return getRuleContext<SV3_1aParser::Initial_constructContext>(0);
}

SV3_1aParser::Always_constructContext* SV3_1aParser::Checker_or_generate_itemContext::always_construct() {
  return getRuleContext<SV3_1aParser::Always_constructContext>(0);
}

SV3_1aParser::Final_constructContext* SV3_1aParser::Checker_or_generate_itemContext::final_construct() {
  return getRuleContext<SV3_1aParser::Final_constructContext>(0);
}

SV3_1aParser::Assertion_itemContext* SV3_1aParser::Checker_or_generate_itemContext::assertion_item() {
  return getRuleContext<SV3_1aParser::Assertion_itemContext>(0);
}

SV3_1aParser::Continuous_assignContext* SV3_1aParser::Checker_or_generate_itemContext::continuous_assign() {
  return getRuleContext<SV3_1aParser::Continuous_assignContext>(0);
}

SV3_1aParser::Checker_generate_itemContext* SV3_1aParser::Checker_or_generate_itemContext::checker_generate_item() {
  return getRuleContext<SV3_1aParser::Checker_generate_itemContext>(0);
}


size_t SV3_1aParser::Checker_or_generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_or_generate_item;
}

void SV3_1aParser::Checker_or_generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_or_generate_item(this);
}

void SV3_1aParser::Checker_or_generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_or_generate_item(this);
}


antlrcpp::Any SV3_1aParser::Checker_or_generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_or_generate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_or_generate_itemContext* SV3_1aParser::checker_or_generate_item() {
  Checker_or_generate_itemContext *_localctx = _tracker.createInstance<Checker_or_generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 130, SV3_1aParser::RuleChecker_or_generate_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2455);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 163, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2448);
      checker_or_generate_item_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2449);
      initial_construct();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2450);
      always_construct();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2451);
      final_construct();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2452);
      assertion_item();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2453);
      continuous_assign();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2454);
      checker_generate_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_or_generate_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Checker_or_generate_item_declarationContext::Checker_or_generate_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::data_declaration() {
  return getRuleContext<SV3_1aParser::Data_declarationContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Checker_or_generate_item_declarationContext::RAND() {
  return getTokens(SV3_1aParser::RAND);
}

tree::TerminalNode* SV3_1aParser::Checker_or_generate_item_declarationContext::RAND(size_t i) {
  return getToken(SV3_1aParser::RAND, i);
}

SV3_1aParser::Function_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::function_declaration() {
  return getRuleContext<SV3_1aParser::Function_declarationContext>(0);
}

SV3_1aParser::Checker_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::checker_declaration() {
  return getRuleContext<SV3_1aParser::Checker_declarationContext>(0);
}

SV3_1aParser::Assertion_item_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::assertion_item_declaration() {
  return getRuleContext<SV3_1aParser::Assertion_item_declarationContext>(0);
}

SV3_1aParser::Covergroup_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::covergroup_declaration() {
  return getRuleContext<SV3_1aParser::Covergroup_declarationContext>(0);
}

SV3_1aParser::Overload_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::overload_declaration() {
  return getRuleContext<SV3_1aParser::Overload_declarationContext>(0);
}

SV3_1aParser::Genvar_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::genvar_declaration() {
  return getRuleContext<SV3_1aParser::Genvar_declarationContext>(0);
}

SV3_1aParser::Clocking_declarationContext* SV3_1aParser::Checker_or_generate_item_declarationContext::clocking_declaration() {
  return getRuleContext<SV3_1aParser::Clocking_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Checker_or_generate_item_declarationContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}

tree::TerminalNode* SV3_1aParser::Checker_or_generate_item_declarationContext::CLOCKING() {
  return getToken(SV3_1aParser::CLOCKING, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Checker_or_generate_item_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Checker_or_generate_item_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Checker_or_generate_item_declarationContext::DISABLE() {
  return getToken(SV3_1aParser::DISABLE, 0);
}

tree::TerminalNode* SV3_1aParser::Checker_or_generate_item_declarationContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Checker_or_generate_item_declarationContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Checker_or_generate_item_declarationContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}


size_t SV3_1aParser::Checker_or_generate_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_or_generate_item_declaration;
}

void SV3_1aParser::Checker_or_generate_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_or_generate_item_declaration(this);
}

void SV3_1aParser::Checker_or_generate_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_or_generate_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Checker_or_generate_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_or_generate_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_or_generate_item_declarationContext* SV3_1aParser::checker_or_generate_item_declaration() {
  Checker_or_generate_item_declarationContext *_localctx = _tracker.createInstance<Checker_or_generate_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 132, SV3_1aParser::RuleChecker_or_generate_item_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2484);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 165, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2460);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::RAND) {
        setState(2457);
        match(SV3_1aParser::RAND);
        setState(2462);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2463);
      data_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2464);
      function_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2465);
      checker_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2466);
      assertion_item_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2467);
      covergroup_declaration();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2468);
      overload_declaration();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2469);
      genvar_declaration();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(2470);
      clocking_declaration();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(2471);
      match(SV3_1aParser::DEFAULT);
      setState(2472);
      match(SV3_1aParser::CLOCKING);
      setState(2473);
      identifier();
      setState(2474);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(2476);
      match(SV3_1aParser::DEFAULT);
      setState(2477);
      match(SV3_1aParser::DISABLE);
      setState(2478);
      match(SV3_1aParser::IFF);
      setState(2479);
      expression_or_dist();
      setState(2480);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(2482);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 12: {
      enterOuterAlt(_localctx, 12);
      setState(2483);
      surelog_macro_not_defined();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Checker_generate_itemContext::Checker_generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Loop_generate_constructContext* SV3_1aParser::Checker_generate_itemContext::loop_generate_construct() {
  return getRuleContext<SV3_1aParser::Loop_generate_constructContext>(0);
}

SV3_1aParser::Conditional_generate_constructContext* SV3_1aParser::Checker_generate_itemContext::conditional_generate_construct() {
  return getRuleContext<SV3_1aParser::Conditional_generate_constructContext>(0);
}

SV3_1aParser::Generate_regionContext* SV3_1aParser::Checker_generate_itemContext::generate_region() {
  return getRuleContext<SV3_1aParser::Generate_regionContext>(0);
}

SV3_1aParser::Elaboration_system_taskContext* SV3_1aParser::Checker_generate_itemContext::elaboration_system_task() {
  return getRuleContext<SV3_1aParser::Elaboration_system_taskContext>(0);
}


size_t SV3_1aParser::Checker_generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_generate_item;
}

void SV3_1aParser::Checker_generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_generate_item(this);
}

void SV3_1aParser::Checker_generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_generate_item(this);
}


antlrcpp::Any SV3_1aParser::Checker_generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_generate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_generate_itemContext* SV3_1aParser::checker_generate_item() {
  Checker_generate_itemContext *_localctx = _tracker.createInstance<Checker_generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 134, SV3_1aParser::RuleChecker_generate_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2490);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::FOR: {
        enterOuterAlt(_localctx, 1);
        setState(2486);
        loop_generate_construct();
        break;
      }

      case SV3_1aParser::IF:
      case SV3_1aParser::CASE: {
        enterOuterAlt(_localctx, 2);
        setState(2487);
        conditional_generate_construct();
        break;
      }

      case SV3_1aParser::GENERATE: {
        enterOuterAlt(_localctx, 3);
        setState(2488);
        generate_region();
        break;
      }

      case SV3_1aParser::DOLLAR: {
        enterOuterAlt(_localctx, 4);
        setState(2489);
        elaboration_system_task();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_itemContext ------------------------------------------------------------------

SV3_1aParser::Class_itemContext::Class_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Class_propertyContext* SV3_1aParser::Class_itemContext::class_property() {
  return getRuleContext<SV3_1aParser::Class_propertyContext>(0);
}

SV3_1aParser::Class_methodContext* SV3_1aParser::Class_itemContext::class_method() {
  return getRuleContext<SV3_1aParser::Class_methodContext>(0);
}

SV3_1aParser::Class_constraintContext* SV3_1aParser::Class_itemContext::class_constraint() {
  return getRuleContext<SV3_1aParser::Class_constraintContext>(0);
}

SV3_1aParser::Type_declarationContext* SV3_1aParser::Class_itemContext::type_declaration() {
  return getRuleContext<SV3_1aParser::Type_declarationContext>(0);
}

SV3_1aParser::Class_declarationContext* SV3_1aParser::Class_itemContext::class_declaration() {
  return getRuleContext<SV3_1aParser::Class_declarationContext>(0);
}

SV3_1aParser::Covergroup_declarationContext* SV3_1aParser::Class_itemContext::covergroup_declaration() {
  return getRuleContext<SV3_1aParser::Covergroup_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Class_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Class_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::Class_itemContext::local_parameter_declaration() {
  return getRuleContext<SV3_1aParser::Local_parameter_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Parameter_declarationContext* SV3_1aParser::Class_itemContext::parameter_declaration() {
  return getRuleContext<SV3_1aParser::Parameter_declarationContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Class_itemContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}


size_t SV3_1aParser::Class_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_item;
}

void SV3_1aParser::Class_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_item(this);
}

void SV3_1aParser::Class_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_item(this);
}


antlrcpp::Any SV3_1aParser::Class_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_itemContext* SV3_1aParser::class_item() {
  Class_itemContext *_localctx = _tracker.createInstance<Class_itemContext>(_ctx, getState());
  enterRule(_localctx, 136, SV3_1aParser::RuleClass_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2514);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::EXTERN:
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::CLASS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::FUNCTION:
      case SV3_1aParser::NEW:
      case SV3_1aParser::STATIC:
      case SV3_1aParser::PROTECTED:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::RAND:
      case SV3_1aParser::RANDC:
      case SV3_1aParser::CONSTRAINT:
      case SV3_1aParser::AUTOMATIC:
      case SV3_1aParser::IMPORT:
      case SV3_1aParser::TYPEDEF:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PURE:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::OPEN_PARENS_STAR:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::COVERGROUP:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::TASK:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::NETTYPE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(2495);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(2492);
          attribute_instance();
          setState(2497);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2504);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 168, _ctx)) {
        case 1: {
          setState(2498);
          class_property();
          break;
        }

        case 2: {
          setState(2499);
          class_method();
          break;
        }

        case 3: {
          setState(2500);
          class_constraint();
          break;
        }

        case 4: {
          setState(2501);
          type_declaration();
          break;
        }

        case 5: {
          setState(2502);
          class_declaration();
          break;
        }

        case 6: {
          setState(2503);
          covergroup_declaration();
          break;
        }

        }
        break;
      }

      case SV3_1aParser::LOCALPARAM: {
        enterOuterAlt(_localctx, 2);
        setState(2506);
        local_parameter_declaration();
        setState(2507);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::PARAMETER: {
        enterOuterAlt(_localctx, 3);
        setState(2509);
        parameter_declaration();
        setState(2510);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::SURELOG_MACRO_NOT_DEFINED: {
        enterOuterAlt(_localctx, 4);
        setState(2512);
        surelog_macro_not_defined();
        break;
      }

      case SV3_1aParser::SEMICOLUMN: {
        enterOuterAlt(_localctx, 5);
        setState(2513);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_propertyContext ------------------------------------------------------------------

SV3_1aParser::Class_propertyContext::Class_propertyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_declarationContext* SV3_1aParser::Class_propertyContext::data_declaration() {
  return getRuleContext<SV3_1aParser::Data_declarationContext>(0);
}

std::vector<SV3_1aParser::Property_qualifierContext *> SV3_1aParser::Class_propertyContext::property_qualifier() {
  return getRuleContexts<SV3_1aParser::Property_qualifierContext>();
}

SV3_1aParser::Property_qualifierContext* SV3_1aParser::Class_propertyContext::property_qualifier(size_t i) {
  return getRuleContext<SV3_1aParser::Property_qualifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Class_propertyContext::CONST() {
  return getToken(SV3_1aParser::CONST, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Class_propertyContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Class_propertyContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_propertyContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Class_item_qualifierContext *> SV3_1aParser::Class_propertyContext::class_item_qualifier() {
  return getRuleContexts<SV3_1aParser::Class_item_qualifierContext>();
}

SV3_1aParser::Class_item_qualifierContext* SV3_1aParser::Class_propertyContext::class_item_qualifier(size_t i) {
  return getRuleContext<SV3_1aParser::Class_item_qualifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Class_propertyContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Class_propertyContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Class_propertyContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_property;
}

void SV3_1aParser::Class_propertyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_property(this);
}

void SV3_1aParser::Class_propertyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_property(this);
}


antlrcpp::Any SV3_1aParser::Class_propertyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_property(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_propertyContext* SV3_1aParser::class_property() {
  Class_propertyContext *_localctx = _tracker.createInstance<Class_propertyContext>(_ctx, getState());
  enterRule(_localctx, 138, SV3_1aParser::RuleClass_property);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(2538);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 173, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2519);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 170, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(2516);
          property_qualifier(); 
        }
        setState(2521);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 170, _ctx);
      }
      setState(2522);
      data_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2523);
      match(SV3_1aParser::CONST);
      setState(2527);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 77) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 77)) & ((1ULL << (SV3_1aParser::STATIC - 77))
        | (1ULL << (SV3_1aParser::PROTECTED - 77))
        | (1ULL << (SV3_1aParser::LOCAL - 77)))) != 0)) {
        setState(2524);
        class_item_qualifier();
        setState(2529);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2530);
      data_type();
      setState(2531);
      identifier();
      setState(2534);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(2532);
        match(SV3_1aParser::ASSIGN_OP);
        setState(2533);
        constant_expression(0);
      }
      setState(2536);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pure_virtual_qualifierContext ------------------------------------------------------------------

SV3_1aParser::Pure_virtual_qualifierContext::Pure_virtual_qualifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pure_virtual_qualifierContext::PURE() {
  return getToken(SV3_1aParser::PURE, 0);
}

tree::TerminalNode* SV3_1aParser::Pure_virtual_qualifierContext::VIRTUAL() {
  return getToken(SV3_1aParser::VIRTUAL, 0);
}


size_t SV3_1aParser::Pure_virtual_qualifierContext::getRuleIndex() const {
  return SV3_1aParser::RulePure_virtual_qualifier;
}

void SV3_1aParser::Pure_virtual_qualifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPure_virtual_qualifier(this);
}

void SV3_1aParser::Pure_virtual_qualifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPure_virtual_qualifier(this);
}


antlrcpp::Any SV3_1aParser::Pure_virtual_qualifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPure_virtual_qualifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pure_virtual_qualifierContext* SV3_1aParser::pure_virtual_qualifier() {
  Pure_virtual_qualifierContext *_localctx = _tracker.createInstance<Pure_virtual_qualifierContext>(_ctx, getState());
  enterRule(_localctx, 140, SV3_1aParser::RulePure_virtual_qualifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2540);
    match(SV3_1aParser::PURE);
    setState(2541);
    match(SV3_1aParser::VIRTUAL);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Extern_qualifierContext ------------------------------------------------------------------

SV3_1aParser::Extern_qualifierContext::Extern_qualifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Extern_qualifierContext::EXTERN() {
  return getToken(SV3_1aParser::EXTERN, 0);
}


size_t SV3_1aParser::Extern_qualifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleExtern_qualifier;
}

void SV3_1aParser::Extern_qualifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExtern_qualifier(this);
}

void SV3_1aParser::Extern_qualifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExtern_qualifier(this);
}


antlrcpp::Any SV3_1aParser::Extern_qualifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExtern_qualifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Extern_qualifierContext* SV3_1aParser::extern_qualifier() {
  Extern_qualifierContext *_localctx = _tracker.createInstance<Extern_qualifierContext>(_ctx, getState());
  enterRule(_localctx, 142, SV3_1aParser::RuleExtern_qualifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2543);
    match(SV3_1aParser::EXTERN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_methodContext ------------------------------------------------------------------

SV3_1aParser::Class_methodContext::Class_methodContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Task_declarationContext* SV3_1aParser::Class_methodContext::task_declaration() {
  return getRuleContext<SV3_1aParser::Task_declarationContext>(0);
}

SV3_1aParser::Function_declarationContext* SV3_1aParser::Class_methodContext::function_declaration() {
  return getRuleContext<SV3_1aParser::Function_declarationContext>(0);
}

SV3_1aParser::Class_constructor_declarationContext* SV3_1aParser::Class_methodContext::class_constructor_declaration() {
  return getRuleContext<SV3_1aParser::Class_constructor_declarationContext>(0);
}

std::vector<SV3_1aParser::Method_qualifierContext *> SV3_1aParser::Class_methodContext::method_qualifier() {
  return getRuleContexts<SV3_1aParser::Method_qualifierContext>();
}

SV3_1aParser::Method_qualifierContext* SV3_1aParser::Class_methodContext::method_qualifier(size_t i) {
  return getRuleContext<SV3_1aParser::Method_qualifierContext>(i);
}

SV3_1aParser::Pure_virtual_qualifierContext* SV3_1aParser::Class_methodContext::pure_virtual_qualifier() {
  return getRuleContext<SV3_1aParser::Pure_virtual_qualifierContext>(0);
}

SV3_1aParser::Method_prototypeContext* SV3_1aParser::Class_methodContext::method_prototype() {
  return getRuleContext<SV3_1aParser::Method_prototypeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_methodContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Class_item_qualifierContext *> SV3_1aParser::Class_methodContext::class_item_qualifier() {
  return getRuleContexts<SV3_1aParser::Class_item_qualifierContext>();
}

SV3_1aParser::Class_item_qualifierContext* SV3_1aParser::Class_methodContext::class_item_qualifier(size_t i) {
  return getRuleContext<SV3_1aParser::Class_item_qualifierContext>(i);
}

SV3_1aParser::Extern_qualifierContext* SV3_1aParser::Class_methodContext::extern_qualifier() {
  return getRuleContext<SV3_1aParser::Extern_qualifierContext>(0);
}

SV3_1aParser::Class_constructor_prototypeContext* SV3_1aParser::Class_methodContext::class_constructor_prototype() {
  return getRuleContext<SV3_1aParser::Class_constructor_prototypeContext>(0);
}


size_t SV3_1aParser::Class_methodContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_method;
}

void SV3_1aParser::Class_methodContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_method(this);
}

void SV3_1aParser::Class_methodContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_method(this);
}


antlrcpp::Any SV3_1aParser::Class_methodContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_method(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_methodContext* SV3_1aParser::class_method() {
  Class_methodContext *_localctx = _tracker.createInstance<Class_methodContext>(_ctx, getState());
  enterRule(_localctx, 144, SV3_1aParser::RuleClass_method);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2579);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::FUNCTION:
      case SV3_1aParser::STATIC:
      case SV3_1aParser::PROTECTED:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::TASK: {
        enterOuterAlt(_localctx, 1);
        setState(2548);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 52) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 52)) & ((1ULL << (SV3_1aParser::VIRTUAL - 52))
          | (1ULL << (SV3_1aParser::STATIC - 52))
          | (1ULL << (SV3_1aParser::PROTECTED - 52))
          | (1ULL << (SV3_1aParser::LOCAL - 52)))) != 0)) {
          setState(2545);
          method_qualifier();
          setState(2550);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2554);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 175, _ctx)) {
        case 1: {
          setState(2551);
          task_declaration();
          break;
        }

        case 2: {
          setState(2552);
          function_declaration();
          break;
        }

        case 3: {
          setState(2553);
          class_constructor_declaration();
          break;
        }

        }
        break;
      }

      case SV3_1aParser::PURE: {
        enterOuterAlt(_localctx, 2);
        setState(2556);
        pure_virtual_qualifier();
        setState(2560);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 77) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 77)) & ((1ULL << (SV3_1aParser::STATIC - 77))
          | (1ULL << (SV3_1aParser::PROTECTED - 77))
          | (1ULL << (SV3_1aParser::LOCAL - 77)))) != 0)) {
          setState(2557);
          class_item_qualifier();
          setState(2562);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2563);
        method_prototype();
        setState(2564);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::EXTERN: {
        enterOuterAlt(_localctx, 3);
        setState(2566);
        extern_qualifier();
        setState(2570);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 52) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 52)) & ((1ULL << (SV3_1aParser::VIRTUAL - 52))
          | (1ULL << (SV3_1aParser::STATIC - 52))
          | (1ULL << (SV3_1aParser::PROTECTED - 52))
          | (1ULL << (SV3_1aParser::LOCAL - 52)))) != 0)) {
          setState(2567);
          method_qualifier();
          setState(2572);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2577);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 178, _ctx)) {
        case 1: {
          setState(2573);
          method_prototype();
          setState(2574);
          match(SV3_1aParser::SEMICOLUMN);
          break;
        }

        case 2: {
          setState(2576);
          class_constructor_prototype();
          break;
        }

        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_constructor_prototypeContext ------------------------------------------------------------------

SV3_1aParser::Class_constructor_prototypeContext::Class_constructor_prototypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Class_constructor_prototypeContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_prototypeContext::NEW() {
  return getToken(SV3_1aParser::NEW, 0);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_prototypeContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_prototypeContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Class_constructor_prototypeContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}


size_t SV3_1aParser::Class_constructor_prototypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_constructor_prototype;
}

void SV3_1aParser::Class_constructor_prototypeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_constructor_prototype(this);
}

void SV3_1aParser::Class_constructor_prototypeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_constructor_prototype(this);
}


antlrcpp::Any SV3_1aParser::Class_constructor_prototypeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_constructor_prototype(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_constructor_prototypeContext* SV3_1aParser::class_constructor_prototype() {
  Class_constructor_prototypeContext *_localctx = _tracker.createInstance<Class_constructor_prototypeContext>(_ctx, getState());
  enterRule(_localctx, 146, SV3_1aParser::RuleClass_constructor_prototype);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2581);
    match(SV3_1aParser::FUNCTION);
    setState(2582);
    match(SV3_1aParser::NEW);
    setState(2588);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(2583);
      match(SV3_1aParser::OPEN_PARENS);
      setState(2585);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(2584);
        tf_port_list();
      }
      setState(2587);
      match(SV3_1aParser::CLOSE_PARENS);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_constraintContext ------------------------------------------------------------------

SV3_1aParser::Class_constraintContext::Class_constraintContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constraint_prototypeContext* SV3_1aParser::Class_constraintContext::constraint_prototype() {
  return getRuleContext<SV3_1aParser::Constraint_prototypeContext>(0);
}

SV3_1aParser::Constraint_declarationContext* SV3_1aParser::Class_constraintContext::constraint_declaration() {
  return getRuleContext<SV3_1aParser::Constraint_declarationContext>(0);
}


size_t SV3_1aParser::Class_constraintContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_constraint;
}

void SV3_1aParser::Class_constraintContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_constraint(this);
}

void SV3_1aParser::Class_constraintContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_constraint(this);
}


antlrcpp::Any SV3_1aParser::Class_constraintContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_constraint(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_constraintContext* SV3_1aParser::class_constraint() {
  Class_constraintContext *_localctx = _tracker.createInstance<Class_constraintContext>(_ctx, getState());
  enterRule(_localctx, 148, SV3_1aParser::RuleClass_constraint);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2592);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 182, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2590);
      constraint_prototype();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2591);
      constraint_declaration();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_item_qualifierContext ------------------------------------------------------------------

SV3_1aParser::Class_item_qualifierContext::Class_item_qualifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Class_item_qualifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_item_qualifier;
}

void SV3_1aParser::Class_item_qualifierContext::copyFrom(Class_item_qualifierContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- ClassItemQualifier_StaticContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClassItemQualifier_StaticContext::STATIC() {
  return getToken(SV3_1aParser::STATIC, 0);
}

SV3_1aParser::ClassItemQualifier_StaticContext::ClassItemQualifier_StaticContext(Class_item_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClassItemQualifier_StaticContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClassItemQualifier_Static(this);
}
void SV3_1aParser::ClassItemQualifier_StaticContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClassItemQualifier_Static(this);
}

antlrcpp::Any SV3_1aParser::ClassItemQualifier_StaticContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClassItemQualifier_Static(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ClassItemQualifier_LocalContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClassItemQualifier_LocalContext::LOCAL() {
  return getToken(SV3_1aParser::LOCAL, 0);
}

SV3_1aParser::ClassItemQualifier_LocalContext::ClassItemQualifier_LocalContext(Class_item_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClassItemQualifier_LocalContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClassItemQualifier_Local(this);
}
void SV3_1aParser::ClassItemQualifier_LocalContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClassItemQualifier_Local(this);
}

antlrcpp::Any SV3_1aParser::ClassItemQualifier_LocalContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClassItemQualifier_Local(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ClassItemQualifier_ProtectedContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClassItemQualifier_ProtectedContext::PROTECTED() {
  return getToken(SV3_1aParser::PROTECTED, 0);
}

SV3_1aParser::ClassItemQualifier_ProtectedContext::ClassItemQualifier_ProtectedContext(Class_item_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClassItemQualifier_ProtectedContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClassItemQualifier_Protected(this);
}
void SV3_1aParser::ClassItemQualifier_ProtectedContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClassItemQualifier_Protected(this);
}

antlrcpp::Any SV3_1aParser::ClassItemQualifier_ProtectedContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClassItemQualifier_Protected(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Class_item_qualifierContext* SV3_1aParser::class_item_qualifier() {
  Class_item_qualifierContext *_localctx = _tracker.createInstance<Class_item_qualifierContext>(_ctx, getState());
  enterRule(_localctx, 150, SV3_1aParser::RuleClass_item_qualifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2597);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::STATIC: {
        _localctx = dynamic_cast<Class_item_qualifierContext *>(_tracker.createInstance<SV3_1aParser::ClassItemQualifier_StaticContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(2594);
        match(SV3_1aParser::STATIC);
        break;
      }

      case SV3_1aParser::PROTECTED: {
        _localctx = dynamic_cast<Class_item_qualifierContext *>(_tracker.createInstance<SV3_1aParser::ClassItemQualifier_ProtectedContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(2595);
        match(SV3_1aParser::PROTECTED);
        break;
      }

      case SV3_1aParser::LOCAL: {
        _localctx = dynamic_cast<Class_item_qualifierContext *>(_tracker.createInstance<SV3_1aParser::ClassItemQualifier_LocalContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(2596);
        match(SV3_1aParser::LOCAL);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_qualifierContext ------------------------------------------------------------------

SV3_1aParser::Property_qualifierContext::Property_qualifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Property_qualifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_qualifier;
}

void SV3_1aParser::Property_qualifierContext::copyFrom(Property_qualifierContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- PropQualifier_ClassItemContext ------------------------------------------------------------------

SV3_1aParser::Class_item_qualifierContext* SV3_1aParser::PropQualifier_ClassItemContext::class_item_qualifier() {
  return getRuleContext<SV3_1aParser::Class_item_qualifierContext>(0);
}

SV3_1aParser::PropQualifier_ClassItemContext::PropQualifier_ClassItemContext(Property_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PropQualifier_ClassItemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPropQualifier_ClassItem(this);
}
void SV3_1aParser::PropQualifier_ClassItemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPropQualifier_ClassItem(this);
}

antlrcpp::Any SV3_1aParser::PropQualifier_ClassItemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPropQualifier_ClassItem(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PropQualifier_RandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PropQualifier_RandContext::RAND() {
  return getToken(SV3_1aParser::RAND, 0);
}

SV3_1aParser::PropQualifier_RandContext::PropQualifier_RandContext(Property_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PropQualifier_RandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPropQualifier_Rand(this);
}
void SV3_1aParser::PropQualifier_RandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPropQualifier_Rand(this);
}

antlrcpp::Any SV3_1aParser::PropQualifier_RandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPropQualifier_Rand(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PropQualifier_RandcContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PropQualifier_RandcContext::RANDC() {
  return getToken(SV3_1aParser::RANDC, 0);
}

SV3_1aParser::PropQualifier_RandcContext::PropQualifier_RandcContext(Property_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PropQualifier_RandcContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPropQualifier_Randc(this);
}
void SV3_1aParser::PropQualifier_RandcContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPropQualifier_Randc(this);
}

antlrcpp::Any SV3_1aParser::PropQualifier_RandcContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPropQualifier_Randc(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Property_qualifierContext* SV3_1aParser::property_qualifier() {
  Property_qualifierContext *_localctx = _tracker.createInstance<Property_qualifierContext>(_ctx, getState());
  enterRule(_localctx, 152, SV3_1aParser::RuleProperty_qualifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2602);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::RAND: {
        _localctx = dynamic_cast<Property_qualifierContext *>(_tracker.createInstance<SV3_1aParser::PropQualifier_RandContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(2599);
        match(SV3_1aParser::RAND);
        break;
      }

      case SV3_1aParser::RANDC: {
        _localctx = dynamic_cast<Property_qualifierContext *>(_tracker.createInstance<SV3_1aParser::PropQualifier_RandcContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(2600);
        match(SV3_1aParser::RANDC);
        break;
      }

      case SV3_1aParser::STATIC:
      case SV3_1aParser::PROTECTED:
      case SV3_1aParser::LOCAL: {
        _localctx = dynamic_cast<Property_qualifierContext *>(_tracker.createInstance<SV3_1aParser::PropQualifier_ClassItemContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(2601);
        class_item_qualifier();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Method_qualifierContext ------------------------------------------------------------------

SV3_1aParser::Method_qualifierContext::Method_qualifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Method_qualifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleMethod_qualifier;
}

void SV3_1aParser::Method_qualifierContext::copyFrom(Method_qualifierContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- MethodQualifier_VirtualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::MethodQualifier_VirtualContext::VIRTUAL() {
  return getToken(SV3_1aParser::VIRTUAL, 0);
}

SV3_1aParser::MethodQualifier_VirtualContext::MethodQualifier_VirtualContext(Method_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::MethodQualifier_VirtualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMethodQualifier_Virtual(this);
}
void SV3_1aParser::MethodQualifier_VirtualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMethodQualifier_Virtual(this);
}

antlrcpp::Any SV3_1aParser::MethodQualifier_VirtualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMethodQualifier_Virtual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- MethodQualifier_ClassItemContext ------------------------------------------------------------------

SV3_1aParser::Class_item_qualifierContext* SV3_1aParser::MethodQualifier_ClassItemContext::class_item_qualifier() {
  return getRuleContext<SV3_1aParser::Class_item_qualifierContext>(0);
}

SV3_1aParser::MethodQualifier_ClassItemContext::MethodQualifier_ClassItemContext(Method_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::MethodQualifier_ClassItemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMethodQualifier_ClassItem(this);
}
void SV3_1aParser::MethodQualifier_ClassItemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMethodQualifier_ClassItem(this);
}

antlrcpp::Any SV3_1aParser::MethodQualifier_ClassItemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMethodQualifier_ClassItem(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Method_qualifierContext* SV3_1aParser::method_qualifier() {
  Method_qualifierContext *_localctx = _tracker.createInstance<Method_qualifierContext>(_ctx, getState());
  enterRule(_localctx, 154, SV3_1aParser::RuleMethod_qualifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2606);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL: {
        _localctx = dynamic_cast<Method_qualifierContext *>(_tracker.createInstance<SV3_1aParser::MethodQualifier_VirtualContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(2604);
        match(SV3_1aParser::VIRTUAL);
        break;
      }

      case SV3_1aParser::STATIC:
      case SV3_1aParser::PROTECTED:
      case SV3_1aParser::LOCAL: {
        _localctx = dynamic_cast<Method_qualifierContext *>(_tracker.createInstance<SV3_1aParser::MethodQualifier_ClassItemContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(2605);
        class_item_qualifier();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Method_prototypeContext ------------------------------------------------------------------

SV3_1aParser::Method_prototypeContext::Method_prototypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Task_prototypeContext* SV3_1aParser::Method_prototypeContext::task_prototype() {
  return getRuleContext<SV3_1aParser::Task_prototypeContext>(0);
}

SV3_1aParser::Function_prototypeContext* SV3_1aParser::Method_prototypeContext::function_prototype() {
  return getRuleContext<SV3_1aParser::Function_prototypeContext>(0);
}


size_t SV3_1aParser::Method_prototypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleMethod_prototype;
}

void SV3_1aParser::Method_prototypeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMethod_prototype(this);
}

void SV3_1aParser::Method_prototypeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMethod_prototype(this);
}


antlrcpp::Any SV3_1aParser::Method_prototypeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMethod_prototype(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Method_prototypeContext* SV3_1aParser::method_prototype() {
  Method_prototypeContext *_localctx = _tracker.createInstance<Method_prototypeContext>(_ctx, getState());
  enterRule(_localctx, 156, SV3_1aParser::RuleMethod_prototype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2610);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TASK: {
        enterOuterAlt(_localctx, 1);
        setState(2608);
        task_prototype();
        break;
      }

      case SV3_1aParser::FUNCTION: {
        enterOuterAlt(_localctx, 2);
        setState(2609);
        function_prototype();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Super_dot_newContext ------------------------------------------------------------------

SV3_1aParser::Super_dot_newContext::Super_dot_newContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Super_dot_newContext::SUPER() {
  return getToken(SV3_1aParser::SUPER, 0);
}

tree::TerminalNode* SV3_1aParser::Super_dot_newContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Super_dot_newContext::NEW() {
  return getToken(SV3_1aParser::NEW, 0);
}


size_t SV3_1aParser::Super_dot_newContext::getRuleIndex() const {
  return SV3_1aParser::RuleSuper_dot_new;
}

void SV3_1aParser::Super_dot_newContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSuper_dot_new(this);
}

void SV3_1aParser::Super_dot_newContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSuper_dot_new(this);
}


antlrcpp::Any SV3_1aParser::Super_dot_newContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSuper_dot_new(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Super_dot_newContext* SV3_1aParser::super_dot_new() {
  Super_dot_newContext *_localctx = _tracker.createInstance<Super_dot_newContext>(_ctx, getState());
  enterRule(_localctx, 158, SV3_1aParser::RuleSuper_dot_new);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2612);
    match(SV3_1aParser::SUPER);
    setState(2613);
    match(SV3_1aParser::DOT);
    setState(2614);
    match(SV3_1aParser::NEW);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_constructor_declarationContext ------------------------------------------------------------------

SV3_1aParser::Class_constructor_declarationContext::Class_constructor_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Class_constructor_declarationContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Class_constructor_declarationContext::NEW() {
  return getTokens(SV3_1aParser::NEW);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_declarationContext::NEW(size_t i) {
  return getToken(SV3_1aParser::NEW, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Class_constructor_declarationContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_declarationContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::EndfunctionContext* SV3_1aParser::Class_constructor_declarationContext::endfunction() {
  return getRuleContext<SV3_1aParser::EndfunctionContext>(0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Class_constructor_declarationContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Class_constructor_declarationContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_declarationContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Class_constructor_declarationContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_declarationContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

std::vector<SV3_1aParser::Block_item_declarationContext *> SV3_1aParser::Class_constructor_declarationContext::block_item_declaration() {
  return getRuleContexts<SV3_1aParser::Block_item_declarationContext>();
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::Class_constructor_declarationContext::block_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Block_item_declarationContext>(i);
}

SV3_1aParser::Super_dot_newContext* SV3_1aParser::Class_constructor_declarationContext::super_dot_new() {
  return getRuleContext<SV3_1aParser::Super_dot_newContext>(0);
}

std::vector<SV3_1aParser::Function_statement_or_nullContext *> SV3_1aParser::Class_constructor_declarationContext::function_statement_or_null() {
  return getRuleContexts<SV3_1aParser::Function_statement_or_nullContext>();
}

SV3_1aParser::Function_statement_or_nullContext* SV3_1aParser::Class_constructor_declarationContext::function_statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Function_statement_or_nullContext>(i);
}

tree::TerminalNode* SV3_1aParser::Class_constructor_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Class_constructor_declarationContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Class_constructor_declarationContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}


size_t SV3_1aParser::Class_constructor_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_constructor_declaration;
}

void SV3_1aParser::Class_constructor_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_constructor_declaration(this);
}

void SV3_1aParser::Class_constructor_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_constructor_declaration(this);
}


antlrcpp::Any SV3_1aParser::Class_constructor_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_constructor_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_constructor_declarationContext* SV3_1aParser::class_constructor_declaration() {
  Class_constructor_declarationContext *_localctx = _tracker.createInstance<Class_constructor_declarationContext>(_ctx, getState());
  enterRule(_localctx, 160, SV3_1aParser::RuleClass_constructor_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(2616);
    match(SV3_1aParser::FUNCTION);
    setState(2618);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_UNIT || ((((_la - 326) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 326)) & ((1ULL << (SV3_1aParser::THIS - 326))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 326))
      | (1ULL << (SV3_1aParser::SAMPLE - 326))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 326))
      | (1ULL << (SV3_1aParser::Simple_identifier - 326)))) != 0)) {
      setState(2617);
      class_scope();
    }
    setState(2620);
    match(SV3_1aParser::NEW);
    setState(2626);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(2621);
      match(SV3_1aParser::OPEN_PARENS);
      setState(2623);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(2622);
        tf_port_list();
      }
      setState(2625);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(2628);
    match(SV3_1aParser::SEMICOLUMN);
    setState(2632);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 190, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(2629);
        block_item_declaration(); 
      }
      setState(2634);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 190, _ctx);
    }
    setState(2644);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 192, _ctx)) {
    case 1: {
      setState(2635);
      super_dot_new();
      setState(2640);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(2636);
        match(SV3_1aParser::OPEN_PARENS);
        setState(2637);
        list_of_arguments();
        setState(2638);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(2642);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
    setState(2649);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
      | (1ULL << SV3_1aParser::ATSTAR)
      | (1ULL << SV3_1aParser::AT_PARENS_STAR)
      | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::IMPLY - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::FOREACH - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::VOID - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::ASSERT - 147))
      | (1ULL << (SV3_1aParser::ASSUME - 147))
      | (1ULL << (SV3_1aParser::COVER - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147))
      | (1ULL << (SV3_1aParser::DISABLE - 147))
      | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
      | (1ULL << (SV3_1aParser::BEGIN - 213))
      | (1ULL << (SV3_1aParser::SOFT - 213))
      | (1ULL << (SV3_1aParser::CASE - 213))
      | (1ULL << (SV3_1aParser::FOR - 213))
      | (1ULL << (SV3_1aParser::GLOBAL - 213))
      | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
      | (1ULL << (SV3_1aParser::FORCE - 289))
      | (1ULL << (SV3_1aParser::RELEASE - 289))
      | (1ULL << (SV3_1aParser::FORK - 289))
      | (1ULL << (SV3_1aParser::REPEAT - 289))
      | (1ULL << (SV3_1aParser::AT - 289))
      | (1ULL << (SV3_1aParser::RETURN - 289))
      | (1ULL << (SV3_1aParser::BREAK - 289))
      | (1ULL << (SV3_1aParser::CONTINUE - 289))
      | (1ULL << (SV3_1aParser::WAIT - 289))
      | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
      | (1ULL << (SV3_1aParser::UNIQUE - 289))
      | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
      | (1ULL << (SV3_1aParser::PRIORITY - 289))
      | (1ULL << (SV3_1aParser::CASEZ - 289))
      | (1ULL << (SV3_1aParser::CASEX - 289))
      | (1ULL << (SV3_1aParser::RANDCASE - 289))
      | (1ULL << (SV3_1aParser::FOREVER - 289))
      | (1ULL << (SV3_1aParser::WHILE - 289))
      | (1ULL << (SV3_1aParser::DO - 289))
      | (1ULL << (SV3_1aParser::RESTRICT - 289))
      | (1ULL << (SV3_1aParser::TICK - 289))
      | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
      | (1ULL << (SV3_1aParser::THIS - 289))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
      | (1ULL << (SV3_1aParser::FINAL - 289))
      | (1ULL << (SV3_1aParser::SAMPLE - 289))
      | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
      | (1ULL << (SV3_1aParser::Simple_identifier - 364))
      | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
      setState(2646);
      function_statement_or_null();
      setState(2651);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2652);
    endfunction();
    setState(2655);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(2653);
      match(SV3_1aParser::COLUMN);
      setState(2654);
      match(SV3_1aParser::NEW);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_declarationContext ------------------------------------------------------------------

SV3_1aParser::Constraint_declarationContext::Constraint_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Constraint_declarationContext::CONSTRAINT() {
  return getToken(SV3_1aParser::CONSTRAINT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Constraint_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Constraint_blockContext* SV3_1aParser::Constraint_declarationContext::constraint_block() {
  return getRuleContext<SV3_1aParser::Constraint_blockContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_declarationContext::STATIC() {
  return getToken(SV3_1aParser::STATIC, 0);
}


size_t SV3_1aParser::Constraint_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_declaration;
}

void SV3_1aParser::Constraint_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_declaration(this);
}

void SV3_1aParser::Constraint_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_declaration(this);
}


antlrcpp::Any SV3_1aParser::Constraint_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_declarationContext* SV3_1aParser::constraint_declaration() {
  Constraint_declarationContext *_localctx = _tracker.createInstance<Constraint_declarationContext>(_ctx, getState());
  enterRule(_localctx, 162, SV3_1aParser::RuleConstraint_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2658);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC) {
      setState(2657);
      match(SV3_1aParser::STATIC);
    }
    setState(2660);
    match(SV3_1aParser::CONSTRAINT);
    setState(2661);
    identifier();
    setState(2662);
    constraint_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_blockContext ------------------------------------------------------------------

SV3_1aParser::Constraint_blockContext::Constraint_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Constraint_blockContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_blockContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<SV3_1aParser::Constraint_block_itemContext *> SV3_1aParser::Constraint_blockContext::constraint_block_item() {
  return getRuleContexts<SV3_1aParser::Constraint_block_itemContext>();
}

SV3_1aParser::Constraint_block_itemContext* SV3_1aParser::Constraint_blockContext::constraint_block_item(size_t i) {
  return getRuleContext<SV3_1aParser::Constraint_block_itemContext>(i);
}


size_t SV3_1aParser::Constraint_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_block;
}

void SV3_1aParser::Constraint_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_block(this);
}

void SV3_1aParser::Constraint_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_block(this);
}


antlrcpp::Any SV3_1aParser::Constraint_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_blockContext* SV3_1aParser::constraint_block() {
  Constraint_blockContext *_localctx = _tracker.createInstance<Constraint_blockContext>(_ctx, getState());
  enterRule(_localctx, 164, SV3_1aParser::RuleConstraint_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2664);
    match(SV3_1aParser::OPEN_CURLY);
    setState(2668);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::SOLVE - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::FOREACH - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147))
      | (1ULL << (SV3_1aParser::DISABLE - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 303) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
      | (1ULL << (SV3_1aParser::TAGGED - 303))
      | (1ULL << (SV3_1aParser::DO - 303))
      | (1ULL << (SV3_1aParser::TICK - 303))
      | (1ULL << (SV3_1aParser::NULL_KEYWORD - 303))
      | (1ULL << (SV3_1aParser::THIS - 303))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 303))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 303))
      | (1ULL << (SV3_1aParser::FINAL - 303))
      | (1ULL << (SV3_1aParser::SAMPLE - 303))
      | (1ULL << (SV3_1aParser::BITW_AND - 303))
      | (1ULL << (SV3_1aParser::BITW_OR - 303))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 303))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 303))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 303))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 303))
      | (1ULL << (SV3_1aParser::TILDA - 303))
      | (1ULL << (SV3_1aParser::BITW_XOR - 303)))) != 0) || _la == SV3_1aParser::REDUCTION_XNOR2

    || _la == SV3_1aParser::Simple_identifier) {
      setState(2665);
      constraint_block_item();
      setState(2670);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2671);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_block_itemContext ------------------------------------------------------------------

SV3_1aParser::Constraint_block_itemContext::Constraint_block_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Constraint_block_itemContext::SOLVE() {
  return getToken(SV3_1aParser::SOLVE, 0);
}

std::vector<SV3_1aParser::Solve_before_listContext *> SV3_1aParser::Constraint_block_itemContext::solve_before_list() {
  return getRuleContexts<SV3_1aParser::Solve_before_listContext>();
}

SV3_1aParser::Solve_before_listContext* SV3_1aParser::Constraint_block_itemContext::solve_before_list(size_t i) {
  return getRuleContext<SV3_1aParser::Solve_before_listContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constraint_block_itemContext::BEFORE() {
  return getToken(SV3_1aParser::BEFORE, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_block_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Constraint_expressionContext* SV3_1aParser::Constraint_block_itemContext::constraint_expression() {
  return getRuleContext<SV3_1aParser::Constraint_expressionContext>(0);
}


size_t SV3_1aParser::Constraint_block_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_block_item;
}

void SV3_1aParser::Constraint_block_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_block_item(this);
}

void SV3_1aParser::Constraint_block_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_block_item(this);
}


antlrcpp::Any SV3_1aParser::Constraint_block_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_block_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_block_itemContext* SV3_1aParser::constraint_block_item() {
  Constraint_block_itemContext *_localctx = _tracker.createInstance<Constraint_block_itemContext>(_ctx, getState());
  enterRule(_localctx, 166, SV3_1aParser::RuleConstraint_block_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2680);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SOLVE: {
        enterOuterAlt(_localctx, 1);
        setState(2673);
        match(SV3_1aParser::SOLVE);
        setState(2674);
        solve_before_list();
        setState(2675);
        match(SV3_1aParser::BEFORE);
        setState(2676);
        solve_before_list();
        setState(2677);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::IF:
      case SV3_1aParser::FOREACH:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::DISABLE:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::UNIQUE:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(2679);
        constraint_expression();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Solve_before_listContext ------------------------------------------------------------------

SV3_1aParser::Solve_before_listContext::Solve_before_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constraint_primaryContext *> SV3_1aParser::Solve_before_listContext::constraint_primary() {
  return getRuleContexts<SV3_1aParser::Constraint_primaryContext>();
}

SV3_1aParser::Constraint_primaryContext* SV3_1aParser::Solve_before_listContext::constraint_primary(size_t i) {
  return getRuleContext<SV3_1aParser::Constraint_primaryContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Solve_before_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Solve_before_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Solve_before_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleSolve_before_list;
}

void SV3_1aParser::Solve_before_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSolve_before_list(this);
}

void SV3_1aParser::Solve_before_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSolve_before_list(this);
}


antlrcpp::Any SV3_1aParser::Solve_before_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSolve_before_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Solve_before_listContext* SV3_1aParser::solve_before_list() {
  Solve_before_listContext *_localctx = _tracker.createInstance<Solve_before_listContext>(_ctx, getState());
  enterRule(_localctx, 168, SV3_1aParser::RuleSolve_before_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2682);
    constraint_primary();
    setState(2687);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(2683);
      match(SV3_1aParser::COMMA);
      setState(2684);
      constraint_primary();
      setState(2689);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_primaryContext ------------------------------------------------------------------

SV3_1aParser::Constraint_primaryContext::Constraint_primaryContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Constraint_primaryContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Constraint_primaryContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::SelectContext* SV3_1aParser::Constraint_primaryContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Constraint_primaryContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constraint_primaryContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Constraint_primaryContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Constraint_primaryContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Constraint_primaryContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constraint_primaryContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Constraint_primaryContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constraint_primaryContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constraint_primaryContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constraint_primaryContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Constraint_primaryContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Constraint_primaryContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_primary;
}

void SV3_1aParser::Constraint_primaryContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_primary(this);
}

void SV3_1aParser::Constraint_primaryContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_primary(this);
}


antlrcpp::Any SV3_1aParser::Constraint_primaryContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_primary(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_primaryContext* SV3_1aParser::constraint_primary() {
  Constraint_primaryContext *_localctx = _tracker.createInstance<Constraint_primaryContext>(_ctx, getState());
  enterRule(_localctx, 170, SV3_1aParser::RuleConstraint_primary);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(2694);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 199, _ctx)) {
    case 1: {
      setState(2690);
      implicit_class_handle();
      setState(2691);
      match(SV3_1aParser::DOT);
      break;
    }

    case 2: {
      setState(2693);
      class_scope();
      break;
    }

    }
    setState(2697);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(2696);
      dollar_root_keyword();
    }
    setState(2699);
    identifier();
    setState(2713);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 202, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(2706);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(2700);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(2701);
          constant_expression(0);
          setState(2702);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(2708);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(2709);
        match(SV3_1aParser::DOT);
        setState(2710);
        identifier(); 
      }
      setState(2715);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 202, _ctx);
    }
    setState(2716);
    select();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_expressionContext ------------------------------------------------------------------

SV3_1aParser::Constraint_expressionContext::Constraint_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Constraint_expressionContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::SOFT() {
  return getToken(SV3_1aParser::SOFT, 0);
}

SV3_1aParser::Uniqueness_constraintContext* SV3_1aParser::Constraint_expressionContext::uniqueness_constraint() {
  return getRuleContext<SV3_1aParser::Uniqueness_constraintContext>(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Constraint_expressionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::IMPLY() {
  return getToken(SV3_1aParser::IMPLY, 0);
}

std::vector<SV3_1aParser::Constraint_setContext *> SV3_1aParser::Constraint_expressionContext::constraint_set() {
  return getRuleContexts<SV3_1aParser::Constraint_setContext>();
}

SV3_1aParser::Constraint_setContext* SV3_1aParser::Constraint_expressionContext::constraint_set(size_t i) {
  return getRuleContext<SV3_1aParser::Constraint_setContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::FOREACH() {
  return getToken(SV3_1aParser::FOREACH, 0);
}

SV3_1aParser::Ps_or_hierarchical_array_identifierContext* SV3_1aParser::Constraint_expressionContext::ps_or_hierarchical_array_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_array_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Loop_variablesContext* SV3_1aParser::Constraint_expressionContext::loop_variables() {
  return getRuleContext<SV3_1aParser::Loop_variablesContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_expressionContext::DISABLE() {
  return getToken(SV3_1aParser::DISABLE, 0);
}

SV3_1aParser::Constraint_primaryContext* SV3_1aParser::Constraint_expressionContext::constraint_primary() {
  return getRuleContext<SV3_1aParser::Constraint_primaryContext>(0);
}


size_t SV3_1aParser::Constraint_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_expression;
}

void SV3_1aParser::Constraint_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_expression(this);
}

void SV3_1aParser::Constraint_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_expression(this);
}


antlrcpp::Any SV3_1aParser::Constraint_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_expressionContext* SV3_1aParser::constraint_expression() {
  Constraint_expressionContext *_localctx = _tracker.createInstance<Constraint_expressionContext>(_ctx, getState());
  enterRule(_localctx, 172, SV3_1aParser::RuleConstraint_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2754);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 205, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2719);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 203, _ctx)) {
      case 1: {
        setState(2718);
        match(SV3_1aParser::SOFT);
        break;
      }

      }
      setState(2721);
      expression_or_dist();
      setState(2722);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2724);
      uniqueness_constraint();
      setState(2725);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2727);
      expression(0);
      setState(2728);
      match(SV3_1aParser::IMPLY);
      setState(2729);
      constraint_set();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2731);
      match(SV3_1aParser::IF);
      setState(2732);
      match(SV3_1aParser::OPEN_PARENS);
      setState(2733);
      expression(0);
      setState(2734);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(2735);
      constraint_set();
      setState(2738);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 204, _ctx)) {
      case 1: {
        setState(2736);
        match(SV3_1aParser::ELSE);
        setState(2737);
        constraint_set();
        break;
      }

      }
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2740);
      match(SV3_1aParser::FOREACH);
      setState(2741);
      match(SV3_1aParser::OPEN_PARENS);
      setState(2742);
      ps_or_hierarchical_array_identifier();
      setState(2743);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(2744);
      loop_variables();
      setState(2745);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(2746);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(2747);
      constraint_set();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2749);
      match(SV3_1aParser::DISABLE);
      setState(2750);
      match(SV3_1aParser::SOFT);
      setState(2751);
      constraint_primary();
      setState(2752);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Uniqueness_constraintContext ------------------------------------------------------------------

SV3_1aParser::Uniqueness_constraintContext::Uniqueness_constraintContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Uniqueness_constraintContext::UNIQUE() {
  return getToken(SV3_1aParser::UNIQUE, 0);
}

tree::TerminalNode* SV3_1aParser::Uniqueness_constraintContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Open_range_listContext* SV3_1aParser::Uniqueness_constraintContext::open_range_list() {
  return getRuleContext<SV3_1aParser::Open_range_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Uniqueness_constraintContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Uniqueness_constraintContext::getRuleIndex() const {
  return SV3_1aParser::RuleUniqueness_constraint;
}

void SV3_1aParser::Uniqueness_constraintContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUniqueness_constraint(this);
}

void SV3_1aParser::Uniqueness_constraintContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUniqueness_constraint(this);
}


antlrcpp::Any SV3_1aParser::Uniqueness_constraintContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUniqueness_constraint(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Uniqueness_constraintContext* SV3_1aParser::uniqueness_constraint() {
  Uniqueness_constraintContext *_localctx = _tracker.createInstance<Uniqueness_constraintContext>(_ctx, getState());
  enterRule(_localctx, 174, SV3_1aParser::RuleUniqueness_constraint);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2756);
    match(SV3_1aParser::UNIQUE);
    setState(2757);
    match(SV3_1aParser::OPEN_CURLY);
    setState(2758);
    open_range_list();
    setState(2759);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_setContext ------------------------------------------------------------------

SV3_1aParser::Constraint_setContext::Constraint_setContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constraint_expressionContext *> SV3_1aParser::Constraint_setContext::constraint_expression() {
  return getRuleContexts<SV3_1aParser::Constraint_expressionContext>();
}

SV3_1aParser::Constraint_expressionContext* SV3_1aParser::Constraint_setContext::constraint_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constraint_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constraint_setContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Constraint_setContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Constraint_setContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_set;
}

void SV3_1aParser::Constraint_setContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_set(this);
}

void SV3_1aParser::Constraint_setContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_set(this);
}


antlrcpp::Any SV3_1aParser::Constraint_setContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_set(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_setContext* SV3_1aParser::constraint_set() {
  Constraint_setContext *_localctx = _tracker.createInstance<Constraint_setContext>(_ctx, getState());
  enterRule(_localctx, 176, SV3_1aParser::RuleConstraint_set);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2770);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 207, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2761);
      constraint_expression();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2762);
      match(SV3_1aParser::OPEN_CURLY);
      setState(2766);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::IF - 64))
        | (1ULL << (SV3_1aParser::FOREACH - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::DISABLE - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 303) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
        | (1ULL << (SV3_1aParser::TAGGED - 303))
        | (1ULL << (SV3_1aParser::DO - 303))
        | (1ULL << (SV3_1aParser::TICK - 303))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 303))
        | (1ULL << (SV3_1aParser::THIS - 303))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 303))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 303))
        | (1ULL << (SV3_1aParser::FINAL - 303))
        | (1ULL << (SV3_1aParser::SAMPLE - 303))
        | (1ULL << (SV3_1aParser::BITW_AND - 303))
        | (1ULL << (SV3_1aParser::BITW_OR - 303))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 303))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 303))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 303))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 303))
        | (1ULL << (SV3_1aParser::TILDA - 303))
        | (1ULL << (SV3_1aParser::BITW_XOR - 303)))) != 0) || _la == SV3_1aParser::REDUCTION_XNOR2

      || _la == SV3_1aParser::Simple_identifier) {
        setState(2763);
        constraint_expression();
        setState(2768);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(2769);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dist_listContext ------------------------------------------------------------------

SV3_1aParser::Dist_listContext::Dist_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Dist_itemContext *> SV3_1aParser::Dist_listContext::dist_item() {
  return getRuleContexts<SV3_1aParser::Dist_itemContext>();
}

SV3_1aParser::Dist_itemContext* SV3_1aParser::Dist_listContext::dist_item(size_t i) {
  return getRuleContext<SV3_1aParser::Dist_itemContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dist_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dist_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Dist_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleDist_list;
}

void SV3_1aParser::Dist_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDist_list(this);
}

void SV3_1aParser::Dist_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDist_list(this);
}


antlrcpp::Any SV3_1aParser::Dist_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDist_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dist_listContext* SV3_1aParser::dist_list() {
  Dist_listContext *_localctx = _tracker.createInstance<Dist_listContext>(_ctx, getState());
  enterRule(_localctx, 178, SV3_1aParser::RuleDist_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2772);
    dist_item();
    setState(2777);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(2773);
      match(SV3_1aParser::COMMA);
      setState(2774);
      dist_item();
      setState(2779);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dist_itemContext ------------------------------------------------------------------

SV3_1aParser::Dist_itemContext::Dist_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Value_rangeContext* SV3_1aParser::Dist_itemContext::value_range() {
  return getRuleContext<SV3_1aParser::Value_rangeContext>(0);
}

SV3_1aParser::Dist_weightContext* SV3_1aParser::Dist_itemContext::dist_weight() {
  return getRuleContext<SV3_1aParser::Dist_weightContext>(0);
}


size_t SV3_1aParser::Dist_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleDist_item;
}

void SV3_1aParser::Dist_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDist_item(this);
}

void SV3_1aParser::Dist_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDist_item(this);
}


antlrcpp::Any SV3_1aParser::Dist_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDist_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dist_itemContext* SV3_1aParser::dist_item() {
  Dist_itemContext *_localctx = _tracker.createInstance<Dist_itemContext>(_ctx, getState());
  enterRule(_localctx, 180, SV3_1aParser::RuleDist_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2780);
    value_range();
    setState(2782);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN

    || _la == SV3_1aParser::ASSIGN_VALUE) {
      setState(2781);
      dist_weight();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dist_weightContext ------------------------------------------------------------------

SV3_1aParser::Dist_weightContext::Dist_weightContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Dist_weightContext::getRuleIndex() const {
  return SV3_1aParser::RuleDist_weight;
}

void SV3_1aParser::Dist_weightContext::copyFrom(Dist_weightContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- DistWeight_AssignValueContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::DistWeight_AssignValueContext::ASSIGN_VALUE() {
  return getToken(SV3_1aParser::ASSIGN_VALUE, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::DistWeight_AssignValueContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::DistWeight_AssignValueContext::DistWeight_AssignValueContext(Dist_weightContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::DistWeight_AssignValueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDistWeight_AssignValue(this);
}
void SV3_1aParser::DistWeight_AssignValueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDistWeight_AssignValue(this);
}

antlrcpp::Any SV3_1aParser::DistWeight_AssignValueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDistWeight_AssignValue(this);
  else
    return visitor->visitChildren(this);
}
//----------------- DistWeight_AssignRangeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::DistWeight_AssignRangeContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::DistWeight_AssignRangeContext::DIV() {
  return getToken(SV3_1aParser::DIV, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::DistWeight_AssignRangeContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::DistWeight_AssignRangeContext::DistWeight_AssignRangeContext(Dist_weightContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::DistWeight_AssignRangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDistWeight_AssignRange(this);
}
void SV3_1aParser::DistWeight_AssignRangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDistWeight_AssignRange(this);
}

antlrcpp::Any SV3_1aParser::DistWeight_AssignRangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDistWeight_AssignRange(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Dist_weightContext* SV3_1aParser::dist_weight() {
  Dist_weightContext *_localctx = _tracker.createInstance<Dist_weightContext>(_ctx, getState());
  enterRule(_localctx, 182, SV3_1aParser::RuleDist_weight);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2789);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ASSIGN_VALUE: {
        _localctx = dynamic_cast<Dist_weightContext *>(_tracker.createInstance<SV3_1aParser::DistWeight_AssignValueContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(2784);
        match(SV3_1aParser::ASSIGN_VALUE);
        setState(2785);
        expression(0);
        break;
      }

      case SV3_1aParser::COLUMN: {
        _localctx = dynamic_cast<Dist_weightContext *>(_tracker.createInstance<SV3_1aParser::DistWeight_AssignRangeContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(2786);
        match(SV3_1aParser::COLUMN);
        setState(2787);
        match(SV3_1aParser::DIV);
        setState(2788);
        expression(0);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constraint_prototypeContext ------------------------------------------------------------------

SV3_1aParser::Constraint_prototypeContext::Constraint_prototypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Constraint_prototypeContext::CONSTRAINT() {
  return getToken(SV3_1aParser::CONSTRAINT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Constraint_prototypeContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_prototypeContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Extern_qualifierContext* SV3_1aParser::Constraint_prototypeContext::extern_qualifier() {
  return getRuleContext<SV3_1aParser::Extern_qualifierContext>(0);
}

SV3_1aParser::Pure_keywordContext* SV3_1aParser::Constraint_prototypeContext::pure_keyword() {
  return getRuleContext<SV3_1aParser::Pure_keywordContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constraint_prototypeContext::STATIC() {
  return getToken(SV3_1aParser::STATIC, 0);
}


size_t SV3_1aParser::Constraint_prototypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstraint_prototype;
}

void SV3_1aParser::Constraint_prototypeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstraint_prototype(this);
}

void SV3_1aParser::Constraint_prototypeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstraint_prototype(this);
}


antlrcpp::Any SV3_1aParser::Constraint_prototypeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstraint_prototype(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constraint_prototypeContext* SV3_1aParser::constraint_prototype() {
  Constraint_prototypeContext *_localctx = _tracker.createInstance<Constraint_prototypeContext>(_ctx, getState());
  enterRule(_localctx, 184, SV3_1aParser::RuleConstraint_prototype);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2793);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::EXTERN: {
        setState(2791);
        extern_qualifier();
        break;
      }

      case SV3_1aParser::PURE: {
        setState(2792);
        pure_keyword();
        break;
      }

      case SV3_1aParser::STATIC:
      case SV3_1aParser::CONSTRAINT: {
        break;
      }

    default:
      break;
    }
    setState(2796);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC) {
      setState(2795);
      match(SV3_1aParser::STATIC);
    }
    setState(2798);
    match(SV3_1aParser::CONSTRAINT);
    setState(2799);
    identifier();
    setState(2800);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Extern_constraint_declarationContext ------------------------------------------------------------------

SV3_1aParser::Extern_constraint_declarationContext::Extern_constraint_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Extern_constraint_declarationContext::CONSTRAINT() {
  return getToken(SV3_1aParser::CONSTRAINT, 0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Extern_constraint_declarationContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Extern_constraint_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Constraint_blockContext* SV3_1aParser::Extern_constraint_declarationContext::constraint_block() {
  return getRuleContext<SV3_1aParser::Constraint_blockContext>(0);
}

tree::TerminalNode* SV3_1aParser::Extern_constraint_declarationContext::STATIC() {
  return getToken(SV3_1aParser::STATIC, 0);
}


size_t SV3_1aParser::Extern_constraint_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleExtern_constraint_declaration;
}

void SV3_1aParser::Extern_constraint_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExtern_constraint_declaration(this);
}

void SV3_1aParser::Extern_constraint_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExtern_constraint_declaration(this);
}


antlrcpp::Any SV3_1aParser::Extern_constraint_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExtern_constraint_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Extern_constraint_declarationContext* SV3_1aParser::extern_constraint_declaration() {
  Extern_constraint_declarationContext *_localctx = _tracker.createInstance<Extern_constraint_declarationContext>(_ctx, getState());
  enterRule(_localctx, 186, SV3_1aParser::RuleExtern_constraint_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2803);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC) {
      setState(2802);
      match(SV3_1aParser::STATIC);
    }
    setState(2805);
    match(SV3_1aParser::CONSTRAINT);
    setState(2806);
    class_scope();
    setState(2807);
    identifier();
    setState(2808);
    constraint_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Identifier_listContext ------------------------------------------------------------------

SV3_1aParser::Identifier_listContext::Identifier_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Identifier_listContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Identifier_listContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Identifier_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Identifier_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Identifier_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleIdentifier_list;
}

void SV3_1aParser::Identifier_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIdentifier_list(this);
}

void SV3_1aParser::Identifier_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIdentifier_list(this);
}


antlrcpp::Any SV3_1aParser::Identifier_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIdentifier_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Identifier_listContext* SV3_1aParser::identifier_list() {
  Identifier_listContext *_localctx = _tracker.createInstance<Identifier_listContext>(_ctx, getState());
  enterRule(_localctx, 188, SV3_1aParser::RuleIdentifier_list);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(2810);
    identifier();
    setState(2815);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 214, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(2811);
        match(SV3_1aParser::COMMA);
        setState(2812);
        identifier(); 
      }
      setState(2817);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 214, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_itemContext ------------------------------------------------------------------

SV3_1aParser::Package_itemContext::Package_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Package_or_generate_item_declarationContext* SV3_1aParser::Package_itemContext::package_or_generate_item_declaration() {
  return getRuleContext<SV3_1aParser::Package_or_generate_item_declarationContext>(0);
}

SV3_1aParser::Specparam_declarationContext* SV3_1aParser::Package_itemContext::specparam_declaration() {
  return getRuleContext<SV3_1aParser::Specparam_declarationContext>(0);
}

SV3_1aParser::Anonymous_programContext* SV3_1aParser::Package_itemContext::anonymous_program() {
  return getRuleContext<SV3_1aParser::Anonymous_programContext>(0);
}

SV3_1aParser::Package_export_declarationContext* SV3_1aParser::Package_itemContext::package_export_declaration() {
  return getRuleContext<SV3_1aParser::Package_export_declarationContext>(0);
}

SV3_1aParser::Timeunits_declarationContext* SV3_1aParser::Package_itemContext::timeunits_declaration() {
  return getRuleContext<SV3_1aParser::Timeunits_declarationContext>(0);
}


size_t SV3_1aParser::Package_itemContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_item;
}

void SV3_1aParser::Package_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_item(this);
}

void SV3_1aParser::Package_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_item(this);
}


antlrcpp::Any SV3_1aParser::Package_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_itemContext* SV3_1aParser::package_item() {
  Package_itemContext *_localctx = _tracker.createInstance<Package_itemContext>(_ctx, getState());
  enterRule(_localctx, 190, SV3_1aParser::RulePackage_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2823);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 215, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2818);
      package_or_generate_item_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2819);
      specparam_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2820);
      anonymous_program();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2821);
      package_export_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2822);
      timeunits_declaration();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_or_generate_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Package_or_generate_item_declarationContext::Package_or_generate_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Net_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::net_declaration() {
  return getRuleContext<SV3_1aParser::Net_declarationContext>(0);
}

SV3_1aParser::Data_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::data_declaration() {
  return getRuleContext<SV3_1aParser::Data_declarationContext>(0);
}

SV3_1aParser::Task_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::task_declaration() {
  return getRuleContext<SV3_1aParser::Task_declarationContext>(0);
}

SV3_1aParser::Function_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::function_declaration() {
  return getRuleContext<SV3_1aParser::Function_declarationContext>(0);
}

SV3_1aParser::Checker_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::checker_declaration() {
  return getRuleContext<SV3_1aParser::Checker_declarationContext>(0);
}

SV3_1aParser::Dpi_import_exportContext* SV3_1aParser::Package_or_generate_item_declarationContext::dpi_import_export() {
  return getRuleContext<SV3_1aParser::Dpi_import_exportContext>(0);
}

SV3_1aParser::Extern_constraint_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::extern_constraint_declaration() {
  return getRuleContext<SV3_1aParser::Extern_constraint_declarationContext>(0);
}

SV3_1aParser::Class_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::class_declaration() {
  return getRuleContext<SV3_1aParser::Class_declarationContext>(0);
}

SV3_1aParser::Interface_class_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::interface_class_declaration() {
  return getRuleContext<SV3_1aParser::Interface_class_declarationContext>(0);
}

SV3_1aParser::Class_constructor_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::class_constructor_declaration() {
  return getRuleContext<SV3_1aParser::Class_constructor_declarationContext>(0);
}

SV3_1aParser::Parameter_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::parameter_declaration() {
  return getRuleContext<SV3_1aParser::Parameter_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Package_or_generate_item_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::local_parameter_declaration() {
  return getRuleContext<SV3_1aParser::Local_parameter_declarationContext>(0);
}

SV3_1aParser::Covergroup_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::covergroup_declaration() {
  return getRuleContext<SV3_1aParser::Covergroup_declarationContext>(0);
}

SV3_1aParser::Overload_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::overload_declaration() {
  return getRuleContext<SV3_1aParser::Overload_declarationContext>(0);
}

SV3_1aParser::Assertion_item_declarationContext* SV3_1aParser::Package_or_generate_item_declarationContext::assertion_item_declaration() {
  return getRuleContext<SV3_1aParser::Assertion_item_declarationContext>(0);
}


size_t SV3_1aParser::Package_or_generate_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_or_generate_item_declaration;
}

void SV3_1aParser::Package_or_generate_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_or_generate_item_declaration(this);
}

void SV3_1aParser::Package_or_generate_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_or_generate_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Package_or_generate_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_or_generate_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_or_generate_item_declarationContext* SV3_1aParser::package_or_generate_item_declaration() {
  Package_or_generate_item_declarationContext *_localctx = _tracker.createInstance<Package_or_generate_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 192, SV3_1aParser::RulePackage_or_generate_item_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2845);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 216, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2825);
      net_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2826);
      data_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2827);
      task_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2828);
      function_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2829);
      checker_declaration();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2830);
      dpi_import_export();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2831);
      extern_constraint_declaration();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(2832);
      class_declaration();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(2833);
      interface_class_declaration();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(2834);
      class_constructor_declaration();
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(2835);
      parameter_declaration();
      setState(2836);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 12: {
      enterOuterAlt(_localctx, 12);
      setState(2838);
      local_parameter_declaration();
      setState(2839);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 13: {
      enterOuterAlt(_localctx, 13);
      setState(2841);
      covergroup_declaration();
      break;
    }

    case 14: {
      enterOuterAlt(_localctx, 14);
      setState(2842);
      overload_declaration();
      break;
    }

    case 15: {
      enterOuterAlt(_localctx, 15);
      setState(2843);
      assertion_item_declaration();
      break;
    }

    case 16: {
      enterOuterAlt(_localctx, 16);
      setState(2844);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Anonymous_programContext ------------------------------------------------------------------

SV3_1aParser::Anonymous_programContext::Anonymous_programContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Anonymous_programContext::PROGRAM() {
  return getToken(SV3_1aParser::PROGRAM, 0);
}

tree::TerminalNode* SV3_1aParser::Anonymous_programContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndprogramContext* SV3_1aParser::Anonymous_programContext::endprogram() {
  return getRuleContext<SV3_1aParser::EndprogramContext>(0);
}

std::vector<SV3_1aParser::Anonymous_program_itemContext *> SV3_1aParser::Anonymous_programContext::anonymous_program_item() {
  return getRuleContexts<SV3_1aParser::Anonymous_program_itemContext>();
}

SV3_1aParser::Anonymous_program_itemContext* SV3_1aParser::Anonymous_programContext::anonymous_program_item(size_t i) {
  return getRuleContext<SV3_1aParser::Anonymous_program_itemContext>(i);
}


size_t SV3_1aParser::Anonymous_programContext::getRuleIndex() const {
  return SV3_1aParser::RuleAnonymous_program;
}

void SV3_1aParser::Anonymous_programContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAnonymous_program(this);
}

void SV3_1aParser::Anonymous_programContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAnonymous_program(this);
}


antlrcpp::Any SV3_1aParser::Anonymous_programContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAnonymous_program(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Anonymous_programContext* SV3_1aParser::anonymous_program() {
  Anonymous_programContext *_localctx = _tracker.createInstance<Anonymous_programContext>(_ctx, getState());
  enterRule(_localctx, 194, SV3_1aParser::RuleAnonymous_program);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2847);
    match(SV3_1aParser::PROGRAM);
    setState(2848);
    match(SV3_1aParser::SEMICOLUMN);
    setState(2852);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31)))) != 0) || _la == SV3_1aParser::COVERGROUP || _la == SV3_1aParser::TASK || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
      setState(2849);
      anonymous_program_item();
      setState(2854);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2855);
    endprogram();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Anonymous_program_itemContext ------------------------------------------------------------------

SV3_1aParser::Anonymous_program_itemContext::Anonymous_program_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Task_declarationContext* SV3_1aParser::Anonymous_program_itemContext::task_declaration() {
  return getRuleContext<SV3_1aParser::Task_declarationContext>(0);
}

SV3_1aParser::Function_declarationContext* SV3_1aParser::Anonymous_program_itemContext::function_declaration() {
  return getRuleContext<SV3_1aParser::Function_declarationContext>(0);
}

SV3_1aParser::Class_declarationContext* SV3_1aParser::Anonymous_program_itemContext::class_declaration() {
  return getRuleContext<SV3_1aParser::Class_declarationContext>(0);
}

SV3_1aParser::Covergroup_declarationContext* SV3_1aParser::Anonymous_program_itemContext::covergroup_declaration() {
  return getRuleContext<SV3_1aParser::Covergroup_declarationContext>(0);
}

SV3_1aParser::Class_constructor_declarationContext* SV3_1aParser::Anonymous_program_itemContext::class_constructor_declaration() {
  return getRuleContext<SV3_1aParser::Class_constructor_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Anonymous_program_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Anonymous_program_itemContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}


size_t SV3_1aParser::Anonymous_program_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleAnonymous_program_item;
}

void SV3_1aParser::Anonymous_program_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAnonymous_program_item(this);
}

void SV3_1aParser::Anonymous_program_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAnonymous_program_item(this);
}


antlrcpp::Any SV3_1aParser::Anonymous_program_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAnonymous_program_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Anonymous_program_itemContext* SV3_1aParser::anonymous_program_item() {
  Anonymous_program_itemContext *_localctx = _tracker.createInstance<Anonymous_program_itemContext>(_ctx, getState());
  enterRule(_localctx, 196, SV3_1aParser::RuleAnonymous_program_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2864);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 218, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2857);
      task_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2858);
      function_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(2859);
      class_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(2860);
      covergroup_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(2861);
      class_constructor_declaration();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(2862);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(2863);
      surelog_macro_not_defined();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Local_parameter_declarationContext ------------------------------------------------------------------

SV3_1aParser::Local_parameter_declarationContext::Local_parameter_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Local_parameter_declarationContext::LOCALPARAM() {
  return getToken(SV3_1aParser::LOCALPARAM, 0);
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Local_parameter_declarationContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::List_of_param_assignmentsContext* SV3_1aParser::Local_parameter_declarationContext::list_of_param_assignments() {
  return getRuleContext<SV3_1aParser::List_of_param_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Local_parameter_declarationContext::TYPE() {
  return getToken(SV3_1aParser::TYPE, 0);
}


size_t SV3_1aParser::Local_parameter_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleLocal_parameter_declaration;
}

void SV3_1aParser::Local_parameter_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLocal_parameter_declaration(this);
}

void SV3_1aParser::Local_parameter_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLocal_parameter_declaration(this);
}


antlrcpp::Any SV3_1aParser::Local_parameter_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLocal_parameter_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::local_parameter_declaration() {
  Local_parameter_declarationContext *_localctx = _tracker.createInstance<Local_parameter_declarationContext>(_ctx, getState());
  enterRule(_localctx, 198, SV3_1aParser::RuleLocal_parameter_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2873);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 219, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2866);
      match(SV3_1aParser::LOCALPARAM);
      setState(2867);
      data_type_or_implicit();
      setState(2868);
      list_of_param_assignments();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2870);
      match(SV3_1aParser::LOCALPARAM);
      setState(2871);
      match(SV3_1aParser::TYPE);
      setState(2872);
      list_of_param_assignments();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parameter_declarationContext ------------------------------------------------------------------

SV3_1aParser::Parameter_declarationContext::Parameter_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Parameter_declarationContext::PARAMETER() {
  return getToken(SV3_1aParser::PARAMETER, 0);
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Parameter_declarationContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::List_of_param_assignmentsContext* SV3_1aParser::Parameter_declarationContext::list_of_param_assignments() {
  return getRuleContext<SV3_1aParser::List_of_param_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parameter_declarationContext::TYPE() {
  return getToken(SV3_1aParser::TYPE, 0);
}

SV3_1aParser::List_of_type_assignmentsContext* SV3_1aParser::Parameter_declarationContext::list_of_type_assignments() {
  return getRuleContext<SV3_1aParser::List_of_type_assignmentsContext>(0);
}


size_t SV3_1aParser::Parameter_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleParameter_declaration;
}

void SV3_1aParser::Parameter_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParameter_declaration(this);
}

void SV3_1aParser::Parameter_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParameter_declaration(this);
}


antlrcpp::Any SV3_1aParser::Parameter_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParameter_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parameter_declarationContext* SV3_1aParser::parameter_declaration() {
  Parameter_declarationContext *_localctx = _tracker.createInstance<Parameter_declarationContext>(_ctx, getState());
  enterRule(_localctx, 200, SV3_1aParser::RuleParameter_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2882);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 220, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2875);
      match(SV3_1aParser::PARAMETER);
      setState(2876);
      data_type_or_implicit();
      setState(2877);
      list_of_param_assignments();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2879);
      match(SV3_1aParser::PARAMETER);
      setState(2880);
      match(SV3_1aParser::TYPE);
      setState(2881);
      list_of_type_assignments();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specparam_declarationContext ------------------------------------------------------------------

SV3_1aParser::Specparam_declarationContext::Specparam_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Specparam_declarationContext::SPECPARAM() {
  return getToken(SV3_1aParser::SPECPARAM, 0);
}

SV3_1aParser::List_of_specparam_assignmentsContext* SV3_1aParser::Specparam_declarationContext::list_of_specparam_assignments() {
  return getRuleContext<SV3_1aParser::List_of_specparam_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Specparam_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Specparam_declarationContext::packed_dimension() {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(0);
}


size_t SV3_1aParser::Specparam_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecparam_declaration;
}

void SV3_1aParser::Specparam_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecparam_declaration(this);
}

void SV3_1aParser::Specparam_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecparam_declaration(this);
}


antlrcpp::Any SV3_1aParser::Specparam_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecparam_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specparam_declarationContext* SV3_1aParser::specparam_declaration() {
  Specparam_declarationContext *_localctx = _tracker.createInstance<Specparam_declarationContext>(_ctx, getState());
  enterRule(_localctx, 202, SV3_1aParser::RuleSpecparam_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2884);
    match(SV3_1aParser::SPECPARAM);
    setState(2886);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(2885);
      packed_dimension();
    }
    setState(2888);
    list_of_specparam_assignments();
    setState(2889);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Inout_declarationContext ------------------------------------------------------------------

SV3_1aParser::Inout_declarationContext::Inout_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Inout_declarationContext::INOUT() {
  return getToken(SV3_1aParser::INOUT, 0);
}

SV3_1aParser::Net_port_typeContext* SV3_1aParser::Inout_declarationContext::net_port_type() {
  return getRuleContext<SV3_1aParser::Net_port_typeContext>(0);
}

SV3_1aParser::List_of_port_identifiersContext* SV3_1aParser::Inout_declarationContext::list_of_port_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_port_identifiersContext>(0);
}


size_t SV3_1aParser::Inout_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleInout_declaration;
}

void SV3_1aParser::Inout_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInout_declaration(this);
}

void SV3_1aParser::Inout_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInout_declaration(this);
}


antlrcpp::Any SV3_1aParser::Inout_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInout_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Inout_declarationContext* SV3_1aParser::inout_declaration() {
  Inout_declarationContext *_localctx = _tracker.createInstance<Inout_declarationContext>(_ctx, getState());
  enterRule(_localctx, 204, SV3_1aParser::RuleInout_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2891);
    match(SV3_1aParser::INOUT);
    setState(2892);
    net_port_type();
    setState(2893);
    list_of_port_identifiers();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Input_declarationContext ------------------------------------------------------------------

SV3_1aParser::Input_declarationContext::Input_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Input_declarationContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

SV3_1aParser::Net_port_typeContext* SV3_1aParser::Input_declarationContext::net_port_type() {
  return getRuleContext<SV3_1aParser::Net_port_typeContext>(0);
}

SV3_1aParser::List_of_port_identifiersContext* SV3_1aParser::Input_declarationContext::list_of_port_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_port_identifiersContext>(0);
}

SV3_1aParser::List_of_variable_identifiersContext* SV3_1aParser::Input_declarationContext::list_of_variable_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_variable_identifiersContext>(0);
}

SV3_1aParser::Variable_port_typeContext* SV3_1aParser::Input_declarationContext::variable_port_type() {
  return getRuleContext<SV3_1aParser::Variable_port_typeContext>(0);
}


size_t SV3_1aParser::Input_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleInput_declaration;
}

void SV3_1aParser::Input_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInput_declaration(this);
}

void SV3_1aParser::Input_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInput_declaration(this);
}


antlrcpp::Any SV3_1aParser::Input_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInput_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Input_declarationContext* SV3_1aParser::input_declaration() {
  Input_declarationContext *_localctx = _tracker.createInstance<Input_declarationContext>(_ctx, getState());
  enterRule(_localctx, 206, SV3_1aParser::RuleInput_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2904);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 223, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2895);
      match(SV3_1aParser::INPUT);
      setState(2896);
      net_port_type();
      setState(2897);
      list_of_port_identifiers();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2899);
      match(SV3_1aParser::INPUT);
      setState(2901);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 222, _ctx)) {
      case 1: {
        setState(2900);
        variable_port_type();
        break;
      }

      }
      setState(2903);
      list_of_variable_identifiers();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Output_declarationContext ------------------------------------------------------------------

SV3_1aParser::Output_declarationContext::Output_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Output_declarationContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::Net_port_typeContext* SV3_1aParser::Output_declarationContext::net_port_type() {
  return getRuleContext<SV3_1aParser::Net_port_typeContext>(0);
}

SV3_1aParser::List_of_port_identifiersContext* SV3_1aParser::Output_declarationContext::list_of_port_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_port_identifiersContext>(0);
}

SV3_1aParser::List_of_variable_port_identifiersContext* SV3_1aParser::Output_declarationContext::list_of_variable_port_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_variable_port_identifiersContext>(0);
}

SV3_1aParser::Variable_port_typeContext* SV3_1aParser::Output_declarationContext::variable_port_type() {
  return getRuleContext<SV3_1aParser::Variable_port_typeContext>(0);
}


size_t SV3_1aParser::Output_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleOutput_declaration;
}

void SV3_1aParser::Output_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOutput_declaration(this);
}

void SV3_1aParser::Output_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOutput_declaration(this);
}


antlrcpp::Any SV3_1aParser::Output_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOutput_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Output_declarationContext* SV3_1aParser::output_declaration() {
  Output_declarationContext *_localctx = _tracker.createInstance<Output_declarationContext>(_ctx, getState());
  enterRule(_localctx, 208, SV3_1aParser::RuleOutput_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2915);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 225, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2906);
      match(SV3_1aParser::OUTPUT);
      setState(2907);
      net_port_type();
      setState(2908);
      list_of_port_identifiers();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2910);
      match(SV3_1aParser::OUTPUT);
      setState(2912);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 224, _ctx)) {
      case 1: {
        setState(2911);
        variable_port_type();
        break;
      }

      }
      setState(2914);
      list_of_variable_port_identifiers();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_port_declarationContext ------------------------------------------------------------------

SV3_1aParser::Interface_port_declarationContext::Interface_port_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Interface_port_declarationContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

SV3_1aParser::List_of_interface_identifiersContext* SV3_1aParser::Interface_port_declarationContext::list_of_interface_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_interface_identifiersContext>(0);
}

tree::TerminalNode* SV3_1aParser::Interface_port_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Interface_port_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Interface_port_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_port_declaration;
}

void SV3_1aParser::Interface_port_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_port_declaration(this);
}

void SV3_1aParser::Interface_port_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_port_declaration(this);
}


antlrcpp::Any SV3_1aParser::Interface_port_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_port_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_port_declarationContext* SV3_1aParser::interface_port_declaration() {
  Interface_port_declarationContext *_localctx = _tracker.createInstance<Interface_port_declarationContext>(_ctx, getState());
  enterRule(_localctx, 210, SV3_1aParser::RuleInterface_port_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2925);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 226, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2917);
      interface_identifier();
      setState(2918);
      list_of_interface_identifiers();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2920);
      interface_identifier();
      setState(2921);
      match(SV3_1aParser::DOT);
      setState(2922);
      identifier();
      setState(2923);
      list_of_interface_identifiers();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ref_declarationContext ------------------------------------------------------------------

SV3_1aParser::Ref_declarationContext::Ref_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Ref_declarationContext::REF() {
  return getToken(SV3_1aParser::REF, 0);
}

SV3_1aParser::Variable_port_typeContext* SV3_1aParser::Ref_declarationContext::variable_port_type() {
  return getRuleContext<SV3_1aParser::Variable_port_typeContext>(0);
}

SV3_1aParser::List_of_variable_identifiersContext* SV3_1aParser::Ref_declarationContext::list_of_variable_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_variable_identifiersContext>(0);
}


size_t SV3_1aParser::Ref_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleRef_declaration;
}

void SV3_1aParser::Ref_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRef_declaration(this);
}

void SV3_1aParser::Ref_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRef_declaration(this);
}


antlrcpp::Any SV3_1aParser::Ref_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRef_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ref_declarationContext* SV3_1aParser::ref_declaration() {
  Ref_declarationContext *_localctx = _tracker.createInstance<Ref_declarationContext>(_ctx, getState());
  enterRule(_localctx, 212, SV3_1aParser::RuleRef_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2927);
    match(SV3_1aParser::REF);
    setState(2928);
    variable_port_type();
    setState(2929);
    list_of_variable_identifiers();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Data_declarationContext ------------------------------------------------------------------

SV3_1aParser::Data_declarationContext::Data_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Variable_declarationContext* SV3_1aParser::Data_declarationContext::variable_declaration() {
  return getRuleContext<SV3_1aParser::Variable_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Data_declarationContext::CONST() {
  return getToken(SV3_1aParser::CONST, 0);
}

tree::TerminalNode* SV3_1aParser::Data_declarationContext::VAR() {
  return getToken(SV3_1aParser::VAR, 0);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Data_declarationContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}

SV3_1aParser::Type_declarationContext* SV3_1aParser::Data_declarationContext::type_declaration() {
  return getRuleContext<SV3_1aParser::Type_declarationContext>(0);
}

SV3_1aParser::Package_import_declarationContext* SV3_1aParser::Data_declarationContext::package_import_declaration() {
  return getRuleContext<SV3_1aParser::Package_import_declarationContext>(0);
}

SV3_1aParser::Net_type_declarationContext* SV3_1aParser::Data_declarationContext::net_type_declaration() {
  return getRuleContext<SV3_1aParser::Net_type_declarationContext>(0);
}


size_t SV3_1aParser::Data_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleData_declaration;
}

void SV3_1aParser::Data_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterData_declaration(this);
}

void SV3_1aParser::Data_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitData_declaration(this);
}


antlrcpp::Any SV3_1aParser::Data_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitData_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Data_declarationContext* SV3_1aParser::data_declaration() {
  Data_declarationContext *_localctx = _tracker.createInstance<Data_declarationContext>(_ctx, getState());
  enterRule(_localctx, 214, SV3_1aParser::RuleData_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2944);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::STATIC:
      case SV3_1aParser::AUTOMATIC:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(2932);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::CONST) {
          setState(2931);
          match(SV3_1aParser::CONST);
        }
        setState(2935);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 228, _ctx)) {
        case 1: {
          setState(2934);
          match(SV3_1aParser::VAR);
          break;
        }

        }
        setState(2938);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::STATIC

        || _la == SV3_1aParser::AUTOMATIC) {
          setState(2937);
          lifetime();
        }
        setState(2940);
        variable_declaration();
        break;
      }

      case SV3_1aParser::TYPEDEF: {
        enterOuterAlt(_localctx, 2);
        setState(2941);
        type_declaration();
        break;
      }

      case SV3_1aParser::IMPORT: {
        enterOuterAlt(_localctx, 3);
        setState(2942);
        package_import_declaration();
        break;
      }

      case SV3_1aParser::NETTYPE: {
        enterOuterAlt(_localctx, 4);
        setState(2943);
        net_type_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_declarationContext ------------------------------------------------------------------

SV3_1aParser::Variable_declarationContext::Variable_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::List_of_variable_decl_assignmentsContext* SV3_1aParser::Variable_declarationContext::list_of_variable_decl_assignments() {
  return getRuleContext<SV3_1aParser::List_of_variable_decl_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Variable_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::SigningContext* SV3_1aParser::Variable_declarationContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

std::vector<SV3_1aParser::Packed_dimensionContext *> SV3_1aParser::Variable_declarationContext::packed_dimension() {
  return getRuleContexts<SV3_1aParser::Packed_dimensionContext>();
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Variable_declarationContext::packed_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(i);
}


size_t SV3_1aParser::Variable_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_declaration;
}

void SV3_1aParser::Variable_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_declaration(this);
}

void SV3_1aParser::Variable_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_declaration(this);
}


antlrcpp::Any SV3_1aParser::Variable_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_declarationContext* SV3_1aParser::variable_declaration() {
  Variable_declarationContext *_localctx = _tracker.createInstance<Variable_declarationContext>(_ctx, getState());
  enterRule(_localctx, 216, SV3_1aParser::RuleVariable_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2959);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 233, _ctx)) {
    case 1: {
      setState(2946);
      data_type();
      break;
    }

    case 2: {
      setState(2947);
      signing();
      setState(2951);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(2948);
        packed_dimension();
        setState(2953);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    case 3: {
      setState(2955); 
      _errHandler->sync(this);
      _la = _input->LA(1);
      do {
        setState(2954);
        packed_dimension();
        setState(2957); 
        _errHandler->sync(this);
        _la = _input->LA(1);
      } while (_la == SV3_1aParser::OPEN_BRACKET);
      break;
    }

    }
    setState(2961);
    list_of_variable_decl_assignments();
    setState(2962);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_import_declarationContext ------------------------------------------------------------------

SV3_1aParser::Package_import_declarationContext::Package_import_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Package_import_declarationContext::IMPORT() {
  return getToken(SV3_1aParser::IMPORT, 0);
}

std::vector<SV3_1aParser::Package_import_itemContext *> SV3_1aParser::Package_import_declarationContext::package_import_item() {
  return getRuleContexts<SV3_1aParser::Package_import_itemContext>();
}

SV3_1aParser::Package_import_itemContext* SV3_1aParser::Package_import_declarationContext::package_import_item(size_t i) {
  return getRuleContext<SV3_1aParser::Package_import_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Package_import_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Package_import_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Package_import_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Package_import_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_import_declaration;
}

void SV3_1aParser::Package_import_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_import_declaration(this);
}

void SV3_1aParser::Package_import_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_import_declaration(this);
}


antlrcpp::Any SV3_1aParser::Package_import_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_import_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_import_declarationContext* SV3_1aParser::package_import_declaration() {
  Package_import_declarationContext *_localctx = _tracker.createInstance<Package_import_declarationContext>(_ctx, getState());
  enterRule(_localctx, 218, SV3_1aParser::RulePackage_import_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2964);
    match(SV3_1aParser::IMPORT);
    setState(2965);
    package_import_item();
    setState(2970);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(2966);
      match(SV3_1aParser::COMMA);
      setState(2967);
      package_import_item();
      setState(2972);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(2973);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_import_itemContext ------------------------------------------------------------------

SV3_1aParser::Package_import_itemContext::Package_import_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Package_import_itemContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Package_import_itemContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Package_import_itemContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Package_import_itemContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}


size_t SV3_1aParser::Package_import_itemContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_import_item;
}

void SV3_1aParser::Package_import_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_import_item(this);
}

void SV3_1aParser::Package_import_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_import_item(this);
}


antlrcpp::Any SV3_1aParser::Package_import_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_import_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_import_itemContext* SV3_1aParser::package_import_item() {
  Package_import_itemContext *_localctx = _tracker.createInstance<Package_import_itemContext>(_ctx, getState());
  enterRule(_localctx, 220, SV3_1aParser::RulePackage_import_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2983);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 235, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2975);
      identifier();
      setState(2976);
      match(SV3_1aParser::COLUMNCOLUMN);
      setState(2977);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2979);
      identifier();
      setState(2980);
      match(SV3_1aParser::COLUMNCOLUMN);
      setState(2981);
      match(SV3_1aParser::STAR);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_export_declarationContext ------------------------------------------------------------------

SV3_1aParser::Package_export_declarationContext::Package_export_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Package_export_declarationContext::EXPORT() {
  return getToken(SV3_1aParser::EXPORT, 0);
}

tree::TerminalNode* SV3_1aParser::Package_export_declarationContext::STARCOLUMNCOLUMNSTAR() {
  return getToken(SV3_1aParser::STARCOLUMNCOLUMNSTAR, 0);
}

tree::TerminalNode* SV3_1aParser::Package_export_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Package_import_itemContext *> SV3_1aParser::Package_export_declarationContext::package_import_item() {
  return getRuleContexts<SV3_1aParser::Package_import_itemContext>();
}

SV3_1aParser::Package_import_itemContext* SV3_1aParser::Package_export_declarationContext::package_import_item(size_t i) {
  return getRuleContext<SV3_1aParser::Package_import_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Package_export_declarationContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}


size_t SV3_1aParser::Package_export_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_export_declaration;
}

void SV3_1aParser::Package_export_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_export_declaration(this);
}

void SV3_1aParser::Package_export_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_export_declaration(this);
}


antlrcpp::Any SV3_1aParser::Package_export_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_export_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_export_declarationContext* SV3_1aParser::package_export_declaration() {
  Package_export_declarationContext *_localctx = _tracker.createInstance<Package_export_declarationContext>(_ctx, getState());
  enterRule(_localctx, 222, SV3_1aParser::RulePackage_export_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(2996);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 237, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(2985);
      match(SV3_1aParser::EXPORT);
      setState(2986);
      match(SV3_1aParser::STARCOLUMNCOLUMNSTAR);
      setState(2987);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(2988);
      match(SV3_1aParser::EXPORT);
      setState(2989);
      package_import_item();
      setState(2992);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(2990);
        match(SV3_1aParser::COMMA);
        setState(2991);
        package_import_item();
      }
      setState(2994);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_declarationContext ------------------------------------------------------------------

SV3_1aParser::Genvar_declarationContext::Genvar_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Genvar_declarationContext::GENVAR() {
  return getToken(SV3_1aParser::GENVAR, 0);
}

SV3_1aParser::Identifier_listContext* SV3_1aParser::Genvar_declarationContext::identifier_list() {
  return getRuleContext<SV3_1aParser::Identifier_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Genvar_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Genvar_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_declaration;
}

void SV3_1aParser::Genvar_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_declaration(this);
}

void SV3_1aParser::Genvar_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_declaration(this);
}


antlrcpp::Any SV3_1aParser::Genvar_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_declarationContext* SV3_1aParser::genvar_declaration() {
  Genvar_declarationContext *_localctx = _tracker.createInstance<Genvar_declarationContext>(_ctx, getState());
  enterRule(_localctx, 224, SV3_1aParser::RuleGenvar_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(2998);
    match(SV3_1aParser::GENVAR);
    setState(2999);
    identifier_list();
    setState(3000);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_declarationContext ------------------------------------------------------------------

SV3_1aParser::Net_declarationContext::Net_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Net_typeContext* SV3_1aParser::Net_declarationContext::net_type() {
  return getRuleContext<SV3_1aParser::Net_typeContext>(0);
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Net_declarationContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::List_of_net_decl_assignmentsContext* SV3_1aParser::Net_declarationContext::list_of_net_decl_assignments() {
  return getRuleContext<SV3_1aParser::List_of_net_decl_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Net_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Drive_strengthContext* SV3_1aParser::Net_declarationContext::drive_strength() {
  return getRuleContext<SV3_1aParser::Drive_strengthContext>(0);
}

SV3_1aParser::Charge_strengthContext* SV3_1aParser::Net_declarationContext::charge_strength() {
  return getRuleContext<SV3_1aParser::Charge_strengthContext>(0);
}

SV3_1aParser::Delay3Context* SV3_1aParser::Net_declarationContext::delay3() {
  return getRuleContext<SV3_1aParser::Delay3Context>(0);
}

tree::TerminalNode* SV3_1aParser::Net_declarationContext::VECTORED() {
  return getToken(SV3_1aParser::VECTORED, 0);
}

tree::TerminalNode* SV3_1aParser::Net_declarationContext::SCALARED() {
  return getToken(SV3_1aParser::SCALARED, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Net_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Net_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Delay_controlContext* SV3_1aParser::Net_declarationContext::delay_control() {
  return getRuleContext<SV3_1aParser::Delay_controlContext>(0);
}

tree::TerminalNode* SV3_1aParser::Net_declarationContext::INTERCONNECT() {
  return getToken(SV3_1aParser::INTERCONNECT, 0);
}

SV3_1aParser::Implicit_data_typeContext* SV3_1aParser::Net_declarationContext::implicit_data_type() {
  return getRuleContext<SV3_1aParser::Implicit_data_typeContext>(0);
}

SV3_1aParser::Pound_delay_valueContext* SV3_1aParser::Net_declarationContext::pound_delay_value() {
  return getRuleContext<SV3_1aParser::Pound_delay_valueContext>(0);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::Net_declarationContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::Net_declarationContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Net_declarationContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}


size_t SV3_1aParser::Net_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_declaration;
}

void SV3_1aParser::Net_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_declaration(this);
}

void SV3_1aParser::Net_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_declaration(this);
}


antlrcpp::Any SV3_1aParser::Net_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_declarationContext* SV3_1aParser::net_declaration() {
  Net_declarationContext *_localctx = _tracker.createInstance<Net_declarationContext>(_ctx, getState());
  enterRule(_localctx, 226, SV3_1aParser::RuleNet_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3048);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SUPPLY0:
      case SV3_1aParser::SUPPLY1:
      case SV3_1aParser::TRI:
      case SV3_1aParser::TRIAND:
      case SV3_1aParser::TRIOR:
      case SV3_1aParser::TRI0:
      case SV3_1aParser::TRI1:
      case SV3_1aParser::WIRE:
      case SV3_1aParser::UWIRE:
      case SV3_1aParser::WAND:
      case SV3_1aParser::WOR:
      case SV3_1aParser::TRIREG: {
        enterOuterAlt(_localctx, 1);
        setState(3002);
        net_type();
        setState(3005);
        _errHandler->sync(this);
        switch (_input->LA(1)) {
          case SV3_1aParser::OPEN_PARENS: {
            setState(3003);
            drive_strength();
            break;
          }

          case SV3_1aParser::SMALL:
          case SV3_1aParser::MEDIUM:
          case SV3_1aParser::LARGE: {
            setState(3004);
            charge_strength();
            break;
          }

          case SV3_1aParser::Pound_delay:
          case SV3_1aParser::VIRTUAL:
          case SV3_1aParser::TYPE:
          case SV3_1aParser::NEW:
          case SV3_1aParser::VECTORED:
          case SV3_1aParser::SCALARED:
          case SV3_1aParser::ENUM:
          case SV3_1aParser::STRUCT:
          case SV3_1aParser::UNION:
          case SV3_1aParser::STRING:
          case SV3_1aParser::CHANDLE:
          case SV3_1aParser::EVENT:
          case SV3_1aParser::OPEN_BRACKET:
          case SV3_1aParser::BYTE:
          case SV3_1aParser::SHORTINT:
          case SV3_1aParser::INT:
          case SV3_1aParser::LONGINT:
          case SV3_1aParser::INTEGER:
          case SV3_1aParser::TIME:
          case SV3_1aParser::BIT:
          case SV3_1aParser::LOGIC:
          case SV3_1aParser::REG:
          case SV3_1aParser::SHORTREAL:
          case SV3_1aParser::REAL:
          case SV3_1aParser::REALTIME:
          case SV3_1aParser::SIGNED:
          case SV3_1aParser::UNSIGNED:
          case SV3_1aParser::VAR:
          case SV3_1aParser::CONTEXT:
          case SV3_1aParser::DOLLAR_UNIT:
          case SV3_1aParser::EXPECT:
          case SV3_1aParser::POUND:
          case SV3_1aParser::SOFT:
          case SV3_1aParser::GLOBAL:
          case SV3_1aParser::DO:
          case SV3_1aParser::THIS:
          case SV3_1aParser::RANDOMIZE:
          case SV3_1aParser::FINAL:
          case SV3_1aParser::SAMPLE:
          case SV3_1aParser::Escaped_identifier:
          case SV3_1aParser::Simple_identifier: {
            break;
          }

        default:
          break;
        }
        setState(3008);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::VECTORED

        || _la == SV3_1aParser::SCALARED) {
          setState(3007);
          _la = _input->LA(1);
          if (!(_la == SV3_1aParser::VECTORED

          || _la == SV3_1aParser::SCALARED)) {
          _errHandler->recoverInline(this);
          }
          else {
            _errHandler->reportMatch(this);
            consume();
          }
        }
        setState(3010);
        data_type_or_implicit();
        setState(3012);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(3011);
          delay3();
        }
        setState(3014);
        list_of_net_decl_assignments();
        setState(3015);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(3017);
        identifier();
        setState(3019);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(3018);
          delay_control();
        }
        setState(3021);
        list_of_net_decl_assignments();
        setState(3022);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::INTERCONNECT: {
        enterOuterAlt(_localctx, 3);
        setState(3024);
        match(SV3_1aParser::INTERCONNECT);
        setState(3025);
        implicit_data_type();
        setState(3027);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(3026);
          pound_delay_value();
        }
        setState(3029);
        identifier();
        setState(3033);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(3030);
          unpacked_dimension();
          setState(3035);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(3044);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(3036);
          match(SV3_1aParser::COMMA);
          setState(3037);
          identifier();
          setState(3041);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_BRACKET) {
            setState(3038);
            unpacked_dimension();
            setState(3043);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
        }
        setState(3046);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Type_declarationContext ------------------------------------------------------------------

SV3_1aParser::Type_declarationContext::Type_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Type_declarationContext::TYPEDEF() {
  return getToken(SV3_1aParser::TYPEDEF, 0);
}

tree::TerminalNode* SV3_1aParser::Type_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Type_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Type_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Constant_bit_selectContext* SV3_1aParser::Type_declarationContext::constant_bit_select() {
  return getRuleContext<SV3_1aParser::Constant_bit_selectContext>(0);
}

tree::TerminalNode* SV3_1aParser::Type_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Type_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::Net_typeContext* SV3_1aParser::Type_declarationContext::net_type() {
  return getRuleContext<SV3_1aParser::Net_typeContext>(0);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::Type_declarationContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::Type_declarationContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

SV3_1aParser::Enum_keywordContext* SV3_1aParser::Type_declarationContext::enum_keyword() {
  return getRuleContext<SV3_1aParser::Enum_keywordContext>(0);
}

SV3_1aParser::Struct_keywordContext* SV3_1aParser::Type_declarationContext::struct_keyword() {
  return getRuleContext<SV3_1aParser::Struct_keywordContext>(0);
}

SV3_1aParser::Union_keywordContext* SV3_1aParser::Type_declarationContext::union_keyword() {
  return getRuleContext<SV3_1aParser::Union_keywordContext>(0);
}

SV3_1aParser::Class_keywordContext* SV3_1aParser::Type_declarationContext::class_keyword() {
  return getRuleContext<SV3_1aParser::Class_keywordContext>(0);
}

SV3_1aParser::Interface_class_keywordContext* SV3_1aParser::Type_declarationContext::interface_class_keyword() {
  return getRuleContext<SV3_1aParser::Interface_class_keywordContext>(0);
}


size_t SV3_1aParser::Type_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleType_declaration;
}

void SV3_1aParser::Type_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterType_declaration(this);
}

void SV3_1aParser::Type_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitType_declaration(this);
}


antlrcpp::Any SV3_1aParser::Type_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitType_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Type_declarationContext* SV3_1aParser::type_declaration() {
  Type_declarationContext *_localctx = _tracker.createInstance<Type_declarationContext>(_ctx, getState());
  enterRule(_localctx, 228, SV3_1aParser::RuleType_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3050);
    match(SV3_1aParser::TYPEDEF);
    setState(3076);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 250, _ctx)) {
    case 1: {
      setState(3053);
      _errHandler->sync(this);
      switch (_input->LA(1)) {
        case SV3_1aParser::VIRTUAL:
        case SV3_1aParser::TYPE:
        case SV3_1aParser::NEW:
        case SV3_1aParser::ENUM:
        case SV3_1aParser::STRUCT:
        case SV3_1aParser::UNION:
        case SV3_1aParser::STRING:
        case SV3_1aParser::CHANDLE:
        case SV3_1aParser::EVENT:
        case SV3_1aParser::BYTE:
        case SV3_1aParser::SHORTINT:
        case SV3_1aParser::INT:
        case SV3_1aParser::LONGINT:
        case SV3_1aParser::INTEGER:
        case SV3_1aParser::TIME:
        case SV3_1aParser::BIT:
        case SV3_1aParser::LOGIC:
        case SV3_1aParser::REG:
        case SV3_1aParser::SHORTREAL:
        case SV3_1aParser::REAL:
        case SV3_1aParser::REALTIME:
        case SV3_1aParser::SIGNED:
        case SV3_1aParser::UNSIGNED:
        case SV3_1aParser::VAR:
        case SV3_1aParser::CONTEXT:
        case SV3_1aParser::DOLLAR_UNIT:
        case SV3_1aParser::EXPECT:
        case SV3_1aParser::SOFT:
        case SV3_1aParser::GLOBAL:
        case SV3_1aParser::DO:
        case SV3_1aParser::THIS:
        case SV3_1aParser::RANDOMIZE:
        case SV3_1aParser::FINAL:
        case SV3_1aParser::SAMPLE:
        case SV3_1aParser::Escaped_identifier:
        case SV3_1aParser::Simple_identifier: {
          setState(3051);
          data_type();
          break;
        }

        case SV3_1aParser::SUPPLY0:
        case SV3_1aParser::SUPPLY1:
        case SV3_1aParser::TRI:
        case SV3_1aParser::TRIAND:
        case SV3_1aParser::TRIOR:
        case SV3_1aParser::TRI0:
        case SV3_1aParser::TRI1:
        case SV3_1aParser::WIRE:
        case SV3_1aParser::UWIRE:
        case SV3_1aParser::WAND:
        case SV3_1aParser::WOR:
        case SV3_1aParser::TRIREG: {
          setState(3052);
          net_type();
          break;
        }

      default:
        throw NoViableAltException(this);
      }
      setState(3055);
      identifier();
      setState(3059);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(3056);
        variable_dimension();
        setState(3061);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    case 2: {
      setState(3062);
      identifier();
      setState(3063);
      constant_bit_select();
      setState(3064);
      match(SV3_1aParser::DOT);
      setState(3065);
      identifier();
      setState(3066);
      identifier();
      break;
    }

    case 3: {
      setState(3073);
      _errHandler->sync(this);
      switch (_input->LA(1)) {
        case SV3_1aParser::ENUM: {
          setState(3068);
          enum_keyword();
          break;
        }

        case SV3_1aParser::STRUCT: {
          setState(3069);
          struct_keyword();
          break;
        }

        case SV3_1aParser::UNION: {
          setState(3070);
          union_keyword();
          break;
        }

        case SV3_1aParser::CLASS: {
          setState(3071);
          class_keyword();
          break;
        }

        case SV3_1aParser::INTERFACE: {
          setState(3072);
          interface_class_keyword();
          break;
        }

        case SV3_1aParser::NEW:
        case SV3_1aParser::BYTE:
        case SV3_1aParser::BIT:
        case SV3_1aParser::LOGIC:
        case SV3_1aParser::SIGNED:
        case SV3_1aParser::UNSIGNED:
        case SV3_1aParser::VAR:
        case SV3_1aParser::CONTEXT:
        case SV3_1aParser::EXPECT:
        case SV3_1aParser::SOFT:
        case SV3_1aParser::GLOBAL:
        case SV3_1aParser::DO:
        case SV3_1aParser::THIS:
        case SV3_1aParser::RANDOMIZE:
        case SV3_1aParser::FINAL:
        case SV3_1aParser::SAMPLE:
        case SV3_1aParser::Escaped_identifier:
        case SV3_1aParser::Simple_identifier: {
          break;
        }

      default:
        break;
      }
      setState(3075);
      identifier();
      break;
    }

    }
    setState(3078);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Enum_keywordContext ------------------------------------------------------------------

SV3_1aParser::Enum_keywordContext::Enum_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Enum_keywordContext::ENUM() {
  return getToken(SV3_1aParser::ENUM, 0);
}


size_t SV3_1aParser::Enum_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnum_keyword;
}

void SV3_1aParser::Enum_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnum_keyword(this);
}

void SV3_1aParser::Enum_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnum_keyword(this);
}


antlrcpp::Any SV3_1aParser::Enum_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnum_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Enum_keywordContext* SV3_1aParser::enum_keyword() {
  Enum_keywordContext *_localctx = _tracker.createInstance<Enum_keywordContext>(_ctx, getState());
  enterRule(_localctx, 230, SV3_1aParser::RuleEnum_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3080);
    match(SV3_1aParser::ENUM);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Struct_keywordContext ------------------------------------------------------------------

SV3_1aParser::Struct_keywordContext::Struct_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Struct_keywordContext::STRUCT() {
  return getToken(SV3_1aParser::STRUCT, 0);
}


size_t SV3_1aParser::Struct_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleStruct_keyword;
}

void SV3_1aParser::Struct_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStruct_keyword(this);
}

void SV3_1aParser::Struct_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStruct_keyword(this);
}


antlrcpp::Any SV3_1aParser::Struct_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStruct_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Struct_keywordContext* SV3_1aParser::struct_keyword() {
  Struct_keywordContext *_localctx = _tracker.createInstance<Struct_keywordContext>(_ctx, getState());
  enterRule(_localctx, 232, SV3_1aParser::RuleStruct_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3082);
    match(SV3_1aParser::STRUCT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Union_keywordContext ------------------------------------------------------------------

SV3_1aParser::Union_keywordContext::Union_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Union_keywordContext::UNION() {
  return getToken(SV3_1aParser::UNION, 0);
}


size_t SV3_1aParser::Union_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnion_keyword;
}

void SV3_1aParser::Union_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnion_keyword(this);
}

void SV3_1aParser::Union_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnion_keyword(this);
}


antlrcpp::Any SV3_1aParser::Union_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnion_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Union_keywordContext* SV3_1aParser::union_keyword() {
  Union_keywordContext *_localctx = _tracker.createInstance<Union_keywordContext>(_ctx, getState());
  enterRule(_localctx, 234, SV3_1aParser::RuleUnion_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3084);
    match(SV3_1aParser::UNION);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_keywordContext ------------------------------------------------------------------

SV3_1aParser::Class_keywordContext::Class_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Class_keywordContext::CLASS() {
  return getToken(SV3_1aParser::CLASS, 0);
}


size_t SV3_1aParser::Class_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_keyword;
}

void SV3_1aParser::Class_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_keyword(this);
}

void SV3_1aParser::Class_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_keyword(this);
}


antlrcpp::Any SV3_1aParser::Class_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_keywordContext* SV3_1aParser::class_keyword() {
  Class_keywordContext *_localctx = _tracker.createInstance<Class_keywordContext>(_ctx, getState());
  enterRule(_localctx, 236, SV3_1aParser::RuleClass_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3086);
    match(SV3_1aParser::CLASS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_class_keywordContext ------------------------------------------------------------------

SV3_1aParser::Interface_class_keywordContext::Interface_class_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Interface_class_keywordContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}

tree::TerminalNode* SV3_1aParser::Interface_class_keywordContext::CLASS() {
  return getToken(SV3_1aParser::CLASS, 0);
}


size_t SV3_1aParser::Interface_class_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_class_keyword;
}

void SV3_1aParser::Interface_class_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_class_keyword(this);
}

void SV3_1aParser::Interface_class_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_class_keyword(this);
}


antlrcpp::Any SV3_1aParser::Interface_class_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_class_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_class_keywordContext* SV3_1aParser::interface_class_keyword() {
  Interface_class_keywordContext *_localctx = _tracker.createInstance<Interface_class_keywordContext>(_ctx, getState());
  enterRule(_localctx, 238, SV3_1aParser::RuleInterface_class_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3088);
    match(SV3_1aParser::INTERFACE);
    setState(3089);
    match(SV3_1aParser::CLASS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_type_declarationContext ------------------------------------------------------------------

SV3_1aParser::Net_type_declarationContext::Net_type_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Net_type_declarationContext::NETTYPE() {
  return getToken(SV3_1aParser::NETTYPE, 0);
}

tree::TerminalNode* SV3_1aParser::Net_type_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Net_type_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Net_type_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Net_type_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Net_type_declarationContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Net_type_declarationContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Net_type_declarationContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}


size_t SV3_1aParser::Net_type_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_type_declaration;
}

void SV3_1aParser::Net_type_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_type_declaration(this);
}

void SV3_1aParser::Net_type_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_type_declaration(this);
}


antlrcpp::Any SV3_1aParser::Net_type_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_type_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_type_declarationContext* SV3_1aParser::net_type_declaration() {
  Net_type_declarationContext *_localctx = _tracker.createInstance<Net_type_declarationContext>(_ctx, getState());
  enterRule(_localctx, 240, SV3_1aParser::RuleNet_type_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3091);
    match(SV3_1aParser::NETTYPE);
    setState(3109);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 254, _ctx)) {
    case 1: {
      setState(3092);
      data_type();
      setState(3093);
      identifier();
      setState(3100);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WITH) {
        setState(3094);
        match(SV3_1aParser::WITH);
        setState(3097);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 251, _ctx)) {
        case 1: {
          setState(3095);
          package_scope();
          break;
        }

        case 2: {
          setState(3096);
          class_scope();
          break;
        }

        }
        setState(3099);
        identifier();
      }
      break;
    }

    case 2: {
      setState(3104);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 253, _ctx)) {
      case 1: {
        setState(3102);
        package_scope();
        break;
      }

      case 2: {
        setState(3103);
        class_scope();
        break;
      }

      }
      setState(3106);
      identifier();
      setState(3107);
      identifier();
      break;
    }

    }
    setState(3111);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- LifetimeContext ------------------------------------------------------------------

SV3_1aParser::LifetimeContext::LifetimeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::LifetimeContext::getRuleIndex() const {
  return SV3_1aParser::RuleLifetime;
}

void SV3_1aParser::LifetimeContext::copyFrom(LifetimeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Lifetime_StaticContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Lifetime_StaticContext::STATIC() {
  return getToken(SV3_1aParser::STATIC, 0);
}

SV3_1aParser::Lifetime_StaticContext::Lifetime_StaticContext(LifetimeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Lifetime_StaticContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLifetime_Static(this);
}
void SV3_1aParser::Lifetime_StaticContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLifetime_Static(this);
}

antlrcpp::Any SV3_1aParser::Lifetime_StaticContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLifetime_Static(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Lifetime_AutomaticContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Lifetime_AutomaticContext::AUTOMATIC() {
  return getToken(SV3_1aParser::AUTOMATIC, 0);
}

SV3_1aParser::Lifetime_AutomaticContext::Lifetime_AutomaticContext(LifetimeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Lifetime_AutomaticContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLifetime_Automatic(this);
}
void SV3_1aParser::Lifetime_AutomaticContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLifetime_Automatic(this);
}

antlrcpp::Any SV3_1aParser::Lifetime_AutomaticContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLifetime_Automatic(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::LifetimeContext* SV3_1aParser::lifetime() {
  LifetimeContext *_localctx = _tracker.createInstance<LifetimeContext>(_ctx, getState());
  enterRule(_localctx, 242, SV3_1aParser::RuleLifetime);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3115);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::STATIC: {
        _localctx = dynamic_cast<LifetimeContext *>(_tracker.createInstance<SV3_1aParser::Lifetime_StaticContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3113);
        match(SV3_1aParser::STATIC);
        break;
      }

      case SV3_1aParser::AUTOMATIC: {
        _localctx = dynamic_cast<LifetimeContext *>(_tracker.createInstance<SV3_1aParser::Lifetime_AutomaticContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3114);
        match(SV3_1aParser::AUTOMATIC);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Casting_typeContext ------------------------------------------------------------------

SV3_1aParser::Casting_typeContext::Casting_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Simple_typeContext* SV3_1aParser::Casting_typeContext::simple_type() {
  return getRuleContext<SV3_1aParser::Simple_typeContext>(0);
}

SV3_1aParser::Primary_literalContext* SV3_1aParser::Casting_typeContext::primary_literal() {
  return getRuleContext<SV3_1aParser::Primary_literalContext>(0);
}

tree::TerminalNode* SV3_1aParser::Casting_typeContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Casting_typeContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Casting_typeContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::SigningContext* SV3_1aParser::Casting_typeContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

SV3_1aParser::String_typeContext* SV3_1aParser::Casting_typeContext::string_type() {
  return getRuleContext<SV3_1aParser::String_typeContext>(0);
}

SV3_1aParser::Const_typeContext* SV3_1aParser::Casting_typeContext::const_type() {
  return getRuleContext<SV3_1aParser::Const_typeContext>(0);
}

SV3_1aParser::System_taskContext* SV3_1aParser::Casting_typeContext::system_task() {
  return getRuleContext<SV3_1aParser::System_taskContext>(0);
}


size_t SV3_1aParser::Casting_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleCasting_type;
}

void SV3_1aParser::Casting_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCasting_type(this);
}

void SV3_1aParser::Casting_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCasting_type(this);
}


antlrcpp::Any SV3_1aParser::Casting_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCasting_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Casting_typeContext* SV3_1aParser::casting_type() {
  Casting_typeContext *_localctx = _tracker.createInstance<Casting_typeContext>(_ctx, getState());
  enterRule(_localctx, 244, SV3_1aParser::RuleCasting_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3127);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 256, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3117);
      simple_type();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3118);
      primary_literal();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3119);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3120);
      constant_mintypmax_expression();
      setState(3121);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(3123);
      signing();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(3124);
      string_type();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(3125);
      const_type();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(3126);
      system_task();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Data_typeContext ------------------------------------------------------------------

SV3_1aParser::Data_typeContext::Data_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Integer_vector_typeContext* SV3_1aParser::Data_typeContext::integer_vector_type() {
  return getRuleContext<SV3_1aParser::Integer_vector_typeContext>(0);
}

SV3_1aParser::SigningContext* SV3_1aParser::Data_typeContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

std::vector<SV3_1aParser::Packed_dimensionContext *> SV3_1aParser::Data_typeContext::packed_dimension() {
  return getRuleContexts<SV3_1aParser::Packed_dimensionContext>();
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Data_typeContext::packed_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(i);
}

SV3_1aParser::Integer_atom_typeContext* SV3_1aParser::Data_typeContext::integer_atom_type() {
  return getRuleContext<SV3_1aParser::Integer_atom_typeContext>(0);
}

SV3_1aParser::Non_integer_typeContext* SV3_1aParser::Data_typeContext::non_integer_type() {
  return getRuleContext<SV3_1aParser::Non_integer_typeContext>(0);
}

SV3_1aParser::Struct_unionContext* SV3_1aParser::Data_typeContext::struct_union() {
  return getRuleContext<SV3_1aParser::Struct_unionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Struct_union_memberContext *> SV3_1aParser::Data_typeContext::struct_union_member() {
  return getRuleContexts<SV3_1aParser::Struct_union_memberContext>();
}

SV3_1aParser::Struct_union_memberContext* SV3_1aParser::Data_typeContext::struct_union_member(size_t i) {
  return getRuleContext<SV3_1aParser::Struct_union_memberContext>(i);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

SV3_1aParser::Packed_keywordContext* SV3_1aParser::Data_typeContext::packed_keyword() {
  return getRuleContext<SV3_1aParser::Packed_keywordContext>(0);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::ENUM() {
  return getToken(SV3_1aParser::ENUM, 0);
}

std::vector<SV3_1aParser::Enum_name_declarationContext *> SV3_1aParser::Data_typeContext::enum_name_declaration() {
  return getRuleContexts<SV3_1aParser::Enum_name_declarationContext>();
}

SV3_1aParser::Enum_name_declarationContext* SV3_1aParser::Data_typeContext::enum_name_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Enum_name_declarationContext>(i);
}

SV3_1aParser::Enum_base_typeContext* SV3_1aParser::Data_typeContext::enum_base_type() {
  return getRuleContext<SV3_1aParser::Enum_base_typeContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Data_typeContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::String_typeContext* SV3_1aParser::Data_typeContext::string_type() {
  return getRuleContext<SV3_1aParser::String_typeContext>(0);
}

SV3_1aParser::Chandle_typeContext* SV3_1aParser::Data_typeContext::chandle_type() {
  return getRuleContext<SV3_1aParser::Chandle_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::VIRTUAL() {
  return getToken(SV3_1aParser::VIRTUAL, 0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Data_typeContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}

std::vector<SV3_1aParser::Parameter_value_assignmentContext *> SV3_1aParser::Data_typeContext::parameter_value_assignment() {
  return getRuleContexts<SV3_1aParser::Parameter_value_assignmentContext>();
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Data_typeContext::parameter_value_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(i);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Data_typeContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Data_typeContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Data_typeContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Data_typeContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Data_typeContext::COLUMNCOLUMN() {
  return getTokens(SV3_1aParser::COLUMNCOLUMN);
}

tree::TerminalNode* SV3_1aParser::Data_typeContext::COLUMNCOLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMNCOLUMN, i);
}

SV3_1aParser::Event_typeContext* SV3_1aParser::Data_typeContext::event_type() {
  return getRuleContext<SV3_1aParser::Event_typeContext>(0);
}

SV3_1aParser::Type_referenceContext* SV3_1aParser::Data_typeContext::type_reference() {
  return getRuleContext<SV3_1aParser::Type_referenceContext>(0);
}


size_t SV3_1aParser::Data_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleData_type;
}

void SV3_1aParser::Data_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterData_type(this);
}

void SV3_1aParser::Data_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitData_type(this);
}


antlrcpp::Any SV3_1aParser::Data_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitData_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::data_type() {
  Data_typeContext *_localctx = _tracker.createInstance<Data_typeContext>(_ctx, getState());
  enterRule(_localctx, 246, SV3_1aParser::RuleData_type);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(3222);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 275, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3129);
      integer_vector_type();
      setState(3131);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 257, _ctx)) {
      case 1: {
        setState(3130);
        signing();
        break;
      }

      }
      setState(3136);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 258, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(3133);
          packed_dimension(); 
        }
        setState(3138);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 258, _ctx);
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3139);
      integer_atom_type();
      setState(3141);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 259, _ctx)) {
      case 1: {
        setState(3140);
        signing();
        break;
      }

      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3143);
      non_integer_type();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(3144);
      struct_union();
      setState(3149);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::PACKED) {
        setState(3145);
        packed_keyword();
        setState(3147);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::SIGNED

        || _la == SV3_1aParser::UNSIGNED) {
          setState(3146);
          signing();
        }
      }
      setState(3151);
      match(SV3_1aParser::OPEN_CURLY);
      setState(3152);
      struct_union_member();
      setState(3156);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::RAND - 64))
        | (1ULL << (SV3_1aParser::RANDC - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::VOID - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(3153);
        struct_union_member();
        setState(3158);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3159);
      match(SV3_1aParser::CLOSE_CURLY);
      setState(3163);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 263, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(3160);
          packed_dimension(); 
        }
        setState(3165);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 263, _ctx);
      }
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(3166);
      match(SV3_1aParser::ENUM);
      setState(3168);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::SHORTINT - 76))
        | (1ULL << (SV3_1aParser::INT - 76))
        | (1ULL << (SV3_1aParser::LONGINT - 76))
        | (1ULL << (SV3_1aParser::INTEGER - 76))
        | (1ULL << (SV3_1aParser::TIME - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76))
        | (1ULL << (SV3_1aParser::REG - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(3167);
        enum_base_type();
      }
      setState(3170);
      match(SV3_1aParser::OPEN_CURLY);
      setState(3171);
      enum_name_declaration();
      setState(3176);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(3172);
        match(SV3_1aParser::COMMA);
        setState(3173);
        enum_name_declaration();
        setState(3178);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3179);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(3181);
      string_type();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(3182);
      chandle_type();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(3183);
      match(SV3_1aParser::VIRTUAL);
      setState(3185);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::INTERFACE) {
        setState(3184);
        match(SV3_1aParser::INTERFACE);
      }
      setState(3187);
      interface_identifier();
      setState(3189);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 267, _ctx)) {
      case 1: {
        setState(3188);
        parameter_value_assignment();
        break;
      }

      }
      setState(3193);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 268, _ctx)) {
      case 1: {
        setState(3191);
        match(SV3_1aParser::DOT);
        setState(3192);
        identifier();
        break;
      }

      }
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(3197);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 269, _ctx)) {
      case 1: {
        setState(3195);
        class_scope();
        break;
      }

      case 2: {
        setState(3196);
        package_scope();
        break;
      }

      }
      setState(3199);
      identifier();
      setState(3218);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 274, _ctx)) {
      case 1: {
        setState(3201); 
        _errHandler->sync(this);
        alt = 1;
        do {
          switch (alt) {
            case 1: {
                  setState(3200);
                  packed_dimension();
                  break;
                }

          default:
            throw NoViableAltException(this);
          }
          setState(3203); 
          _errHandler->sync(this);
          alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 270, _ctx);
        } while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER);
        break;
      }

      case 2: {
        setState(3206);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 271, _ctx)) {
        case 1: {
          setState(3205);
          parameter_value_assignment();
          break;
        }

        }
        setState(3215);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COLUMNCOLUMN) {
          setState(3208);
          match(SV3_1aParser::COLUMNCOLUMN);
          setState(3209);
          identifier();
          setState(3211);
          _errHandler->sync(this);

          switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 272, _ctx)) {
          case 1: {
            setState(3210);
            parameter_value_assignment();
            break;
          }

          }
          setState(3217);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      }
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(3220);
      event_type();
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(3221);
      type_reference();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Packed_keywordContext ------------------------------------------------------------------

SV3_1aParser::Packed_keywordContext::Packed_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Packed_keywordContext::PACKED() {
  return getToken(SV3_1aParser::PACKED, 0);
}


size_t SV3_1aParser::Packed_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RulePacked_keyword;
}

void SV3_1aParser::Packed_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPacked_keyword(this);
}

void SV3_1aParser::Packed_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPacked_keyword(this);
}


antlrcpp::Any SV3_1aParser::Packed_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPacked_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Packed_keywordContext* SV3_1aParser::packed_keyword() {
  Packed_keywordContext *_localctx = _tracker.createInstance<Packed_keywordContext>(_ctx, getState());
  enterRule(_localctx, 248, SV3_1aParser::RulePacked_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3224);
    match(SV3_1aParser::PACKED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- String_typeContext ------------------------------------------------------------------

SV3_1aParser::String_typeContext::String_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::String_typeContext::STRING() {
  return getToken(SV3_1aParser::STRING, 0);
}


size_t SV3_1aParser::String_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleString_type;
}

void SV3_1aParser::String_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterString_type(this);
}

void SV3_1aParser::String_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitString_type(this);
}


antlrcpp::Any SV3_1aParser::String_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitString_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::String_typeContext* SV3_1aParser::string_type() {
  String_typeContext *_localctx = _tracker.createInstance<String_typeContext>(_ctx, getState());
  enterRule(_localctx, 250, SV3_1aParser::RuleString_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3226);
    match(SV3_1aParser::STRING);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- String_valueContext ------------------------------------------------------------------

SV3_1aParser::String_valueContext::String_valueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::String_valueContext::String() {
  return getToken(SV3_1aParser::String, 0);
}


size_t SV3_1aParser::String_valueContext::getRuleIndex() const {
  return SV3_1aParser::RuleString_value;
}

void SV3_1aParser::String_valueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterString_value(this);
}

void SV3_1aParser::String_valueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitString_value(this);
}


antlrcpp::Any SV3_1aParser::String_valueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitString_value(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::String_valueContext* SV3_1aParser::string_value() {
  String_valueContext *_localctx = _tracker.createInstance<String_valueContext>(_ctx, getState());
  enterRule(_localctx, 252, SV3_1aParser::RuleString_value);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3228);
    match(SV3_1aParser::String);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Chandle_typeContext ------------------------------------------------------------------

SV3_1aParser::Chandle_typeContext::Chandle_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Chandle_typeContext::CHANDLE() {
  return getToken(SV3_1aParser::CHANDLE, 0);
}


size_t SV3_1aParser::Chandle_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleChandle_type;
}

void SV3_1aParser::Chandle_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChandle_type(this);
}

void SV3_1aParser::Chandle_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChandle_type(this);
}


antlrcpp::Any SV3_1aParser::Chandle_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChandle_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Chandle_typeContext* SV3_1aParser::chandle_type() {
  Chandle_typeContext *_localctx = _tracker.createInstance<Chandle_typeContext>(_ctx, getState());
  enterRule(_localctx, 254, SV3_1aParser::RuleChandle_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3230);
    match(SV3_1aParser::CHANDLE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Event_typeContext ------------------------------------------------------------------

SV3_1aParser::Event_typeContext::Event_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Event_typeContext::EVENT() {
  return getToken(SV3_1aParser::EVENT, 0);
}


size_t SV3_1aParser::Event_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleEvent_type;
}

void SV3_1aParser::Event_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEvent_type(this);
}

void SV3_1aParser::Event_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEvent_type(this);
}


antlrcpp::Any SV3_1aParser::Event_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEvent_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Event_typeContext* SV3_1aParser::event_type() {
  Event_typeContext *_localctx = _tracker.createInstance<Event_typeContext>(_ctx, getState());
  enterRule(_localctx, 256, SV3_1aParser::RuleEvent_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3232);
    match(SV3_1aParser::EVENT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Const_typeContext ------------------------------------------------------------------

SV3_1aParser::Const_typeContext::Const_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Const_typeContext::CONST() {
  return getToken(SV3_1aParser::CONST, 0);
}


size_t SV3_1aParser::Const_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleConst_type;
}

void SV3_1aParser::Const_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConst_type(this);
}

void SV3_1aParser::Const_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConst_type(this);
}


antlrcpp::Any SV3_1aParser::Const_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConst_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Const_typeContext* SV3_1aParser::const_type() {
  Const_typeContext *_localctx = _tracker.createInstance<Const_typeContext>(_ctx, getState());
  enterRule(_localctx, 258, SV3_1aParser::RuleConst_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3234);
    match(SV3_1aParser::CONST);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Data_type_or_implicitContext ------------------------------------------------------------------

SV3_1aParser::Data_type_or_implicitContext::Data_type_or_implicitContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Data_type_or_implicitContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::SigningContext* SV3_1aParser::Data_type_or_implicitContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

std::vector<SV3_1aParser::Packed_dimensionContext *> SV3_1aParser::Data_type_or_implicitContext::packed_dimension() {
  return getRuleContexts<SV3_1aParser::Packed_dimensionContext>();
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Data_type_or_implicitContext::packed_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(i);
}


size_t SV3_1aParser::Data_type_or_implicitContext::getRuleIndex() const {
  return SV3_1aParser::RuleData_type_or_implicit;
}

void SV3_1aParser::Data_type_or_implicitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterData_type_or_implicit(this);
}

void SV3_1aParser::Data_type_or_implicitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitData_type_or_implicit(this);
}


antlrcpp::Any SV3_1aParser::Data_type_or_implicitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitData_type_or_implicit(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::data_type_or_implicit() {
  Data_type_or_implicitContext *_localctx = _tracker.createInstance<Data_type_or_implicitContext>(_ctx, getState());
  enterRule(_localctx, 260, SV3_1aParser::RuleData_type_or_implicit);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3246);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 278, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3236);
      data_type();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3238);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 276, _ctx)) {
      case 1: {
        setState(3237);
        signing();
        break;
      }

      }
      setState(3243);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(3240);
        packed_dimension();
        setState(3245);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Implicit_data_typeContext ------------------------------------------------------------------

SV3_1aParser::Implicit_data_typeContext::Implicit_data_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::SigningContext* SV3_1aParser::Implicit_data_typeContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

std::vector<SV3_1aParser::Packed_dimensionContext *> SV3_1aParser::Implicit_data_typeContext::packed_dimension() {
  return getRuleContexts<SV3_1aParser::Packed_dimensionContext>();
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Implicit_data_typeContext::packed_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(i);
}


size_t SV3_1aParser::Implicit_data_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleImplicit_data_type;
}

void SV3_1aParser::Implicit_data_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterImplicit_data_type(this);
}

void SV3_1aParser::Implicit_data_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitImplicit_data_type(this);
}


antlrcpp::Any SV3_1aParser::Implicit_data_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitImplicit_data_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Implicit_data_typeContext* SV3_1aParser::implicit_data_type() {
  Implicit_data_typeContext *_localctx = _tracker.createInstance<Implicit_data_typeContext>(_ctx, getState());
  enterRule(_localctx, 262, SV3_1aParser::RuleImplicit_data_type);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3249);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 279, _ctx)) {
    case 1: {
      setState(3248);
      signing();
      break;
    }

    }
    setState(3254);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(3251);
      packed_dimension();
      setState(3256);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Enum_base_typeContext ------------------------------------------------------------------

SV3_1aParser::Enum_base_typeContext::Enum_base_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Integer_atom_typeContext* SV3_1aParser::Enum_base_typeContext::integer_atom_type() {
  return getRuleContext<SV3_1aParser::Integer_atom_typeContext>(0);
}

SV3_1aParser::SigningContext* SV3_1aParser::Enum_base_typeContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

SV3_1aParser::Integer_vector_typeContext* SV3_1aParser::Enum_base_typeContext::integer_vector_type() {
  return getRuleContext<SV3_1aParser::Integer_vector_typeContext>(0);
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Enum_base_typeContext::packed_dimension() {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Enum_base_typeContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Enum_base_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnum_base_type;
}

void SV3_1aParser::Enum_base_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnum_base_type(this);
}

void SV3_1aParser::Enum_base_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnum_base_type(this);
}


antlrcpp::Any SV3_1aParser::Enum_base_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnum_base_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Enum_base_typeContext* SV3_1aParser::enum_base_type() {
  Enum_base_typeContext *_localctx = _tracker.createInstance<Enum_base_typeContext>(_ctx, getState());
  enterRule(_localctx, 264, SV3_1aParser::RuleEnum_base_type);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3272);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 285, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3257);
      integer_atom_type();
      setState(3259);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::SIGNED

      || _la == SV3_1aParser::UNSIGNED) {
        setState(3258);
        signing();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3261);
      integer_vector_type();
      setState(3263);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::SIGNED

      || _la == SV3_1aParser::UNSIGNED) {
        setState(3262);
        signing();
      }
      setState(3266);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(3265);
        packed_dimension();
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3268);
      identifier();
      setState(3270);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(3269);
        packed_dimension();
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Enum_name_declarationContext ------------------------------------------------------------------

SV3_1aParser::Enum_name_declarationContext::Enum_name_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Enum_name_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Enum_name_declarationContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Enum_name_declarationContext::Integral_number() {
  return getTokens(SV3_1aParser::Integral_number);
}

tree::TerminalNode* SV3_1aParser::Enum_name_declarationContext::Integral_number(size_t i) {
  return getToken(SV3_1aParser::Integral_number, i);
}

tree::TerminalNode* SV3_1aParser::Enum_name_declarationContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Enum_name_declarationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Enum_name_declarationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Enum_name_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Enum_name_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnum_name_declaration;
}

void SV3_1aParser::Enum_name_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnum_name_declaration(this);
}

void SV3_1aParser::Enum_name_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnum_name_declaration(this);
}


antlrcpp::Any SV3_1aParser::Enum_name_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnum_name_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Enum_name_declarationContext* SV3_1aParser::enum_name_declaration() {
  Enum_name_declarationContext *_localctx = _tracker.createInstance<Enum_name_declarationContext>(_ctx, getState());
  enterRule(_localctx, 266, SV3_1aParser::RuleEnum_name_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3274);
    identifier();
    setState(3282);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(3275);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(3276);
      match(SV3_1aParser::Integral_number);
      setState(3279);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(3277);
        match(SV3_1aParser::COLUMN);
        setState(3278);
        match(SV3_1aParser::Integral_number);
      }
      setState(3281);
      match(SV3_1aParser::CLOSE_BRACKET);
    }
    setState(3286);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3284);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3285);
      constant_expression(0);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_scopeContext ------------------------------------------------------------------

SV3_1aParser::Class_scopeContext::Class_scopeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Class_typeContext* SV3_1aParser::Class_scopeContext::class_type() {
  return getRuleContext<SV3_1aParser::Class_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_scopeContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}


size_t SV3_1aParser::Class_scopeContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_scope;
}

void SV3_1aParser::Class_scopeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_scope(this);
}

void SV3_1aParser::Class_scopeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_scope(this);
}


antlrcpp::Any SV3_1aParser::Class_scopeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_scope(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::class_scope() {
  Class_scopeContext *_localctx = _tracker.createInstance<Class_scopeContext>(_ctx, getState());
  enterRule(_localctx, 268, SV3_1aParser::RuleClass_scope);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3288);
    class_type();
    setState(3289);
    match(SV3_1aParser::COLUMNCOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_typeContext ------------------------------------------------------------------

SV3_1aParser::Class_typeContext::Class_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::Escaped_identifier() {
  return getToken(SV3_1aParser::Escaped_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::THIS() {
  return getToken(SV3_1aParser::THIS, 0);
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::RANDOMIZE() {
  return getToken(SV3_1aParser::RANDOMIZE, 0);
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::SAMPLE() {
  return getToken(SV3_1aParser::SAMPLE, 0);
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::DOLLAR_UNIT() {
  return getToken(SV3_1aParser::DOLLAR_UNIT, 0);
}

std::vector<SV3_1aParser::Parameter_value_assignmentContext *> SV3_1aParser::Class_typeContext::parameter_value_assignment() {
  return getRuleContexts<SV3_1aParser::Parameter_value_assignmentContext>();
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Class_typeContext::parameter_value_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Class_typeContext::COLUMNCOLUMN() {
  return getTokens(SV3_1aParser::COLUMNCOLUMN);
}

tree::TerminalNode* SV3_1aParser::Class_typeContext::COLUMNCOLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMNCOLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Class_typeContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Class_typeContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}


size_t SV3_1aParser::Class_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_type;
}

void SV3_1aParser::Class_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_type(this);
}

void SV3_1aParser::Class_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_type(this);
}


antlrcpp::Any SV3_1aParser::Class_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_typeContext* SV3_1aParser::class_type() {
  Class_typeContext *_localctx = _tracker.createInstance<Class_typeContext>(_ctx, getState());
  enterRule(_localctx, 270, SV3_1aParser::RuleClass_type);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(3291);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::DOLLAR_UNIT || ((((_la - 326) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 326)) & ((1ULL << (SV3_1aParser::THIS - 326))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 326))
      | (1ULL << (SV3_1aParser::SAMPLE - 326))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 326))
      | (1ULL << (SV3_1aParser::Simple_identifier - 326)))) != 0))) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(3293);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
      setState(3292);
      parameter_value_assignment();
    }
    setState(3302);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 291, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(3295);
        match(SV3_1aParser::COLUMNCOLUMN);
        setState(3296);
        identifier();
        setState(3298);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(3297);
          parameter_value_assignment();
        } 
      }
      setState(3304);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 291, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Integer_typeContext ------------------------------------------------------------------

SV3_1aParser::Integer_typeContext::Integer_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Integer_vector_typeContext* SV3_1aParser::Integer_typeContext::integer_vector_type() {
  return getRuleContext<SV3_1aParser::Integer_vector_typeContext>(0);
}

SV3_1aParser::Integer_atom_typeContext* SV3_1aParser::Integer_typeContext::integer_atom_type() {
  return getRuleContext<SV3_1aParser::Integer_atom_typeContext>(0);
}


size_t SV3_1aParser::Integer_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleInteger_type;
}

void SV3_1aParser::Integer_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInteger_type(this);
}

void SV3_1aParser::Integer_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInteger_type(this);
}


antlrcpp::Any SV3_1aParser::Integer_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInteger_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Integer_typeContext* SV3_1aParser::integer_type() {
  Integer_typeContext *_localctx = _tracker.createInstance<Integer_typeContext>(_ctx, getState());
  enterRule(_localctx, 272, SV3_1aParser::RuleInteger_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3307);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG: {
        enterOuterAlt(_localctx, 1);
        setState(3305);
        integer_vector_type();
        break;
      }

      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME: {
        enterOuterAlt(_localctx, 2);
        setState(3306);
        integer_atom_type();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Integer_atom_typeContext ------------------------------------------------------------------

SV3_1aParser::Integer_atom_typeContext::Integer_atom_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Integer_atom_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleInteger_atom_type;
}

void SV3_1aParser::Integer_atom_typeContext::copyFrom(Integer_atom_typeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- IntegerAtomType_ShortintContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntegerAtomType_ShortintContext::SHORTINT() {
  return getToken(SV3_1aParser::SHORTINT, 0);
}

SV3_1aParser::IntegerAtomType_ShortintContext::IntegerAtomType_ShortintContext(Integer_atom_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntegerAtomType_ShortintContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntegerAtomType_Shortint(this);
}
void SV3_1aParser::IntegerAtomType_ShortintContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntegerAtomType_Shortint(this);
}

antlrcpp::Any SV3_1aParser::IntegerAtomType_ShortintContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntegerAtomType_Shortint(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IntegerAtomType_IntContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntegerAtomType_IntContext::INT() {
  return getToken(SV3_1aParser::INT, 0);
}

tree::TerminalNode* SV3_1aParser::IntegerAtomType_IntContext::INTEGER() {
  return getToken(SV3_1aParser::INTEGER, 0);
}

SV3_1aParser::IntegerAtomType_IntContext::IntegerAtomType_IntContext(Integer_atom_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntegerAtomType_IntContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntegerAtomType_Int(this);
}
void SV3_1aParser::IntegerAtomType_IntContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntegerAtomType_Int(this);
}

antlrcpp::Any SV3_1aParser::IntegerAtomType_IntContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntegerAtomType_Int(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IntegerAtomType_TimeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntegerAtomType_TimeContext::TIME() {
  return getToken(SV3_1aParser::TIME, 0);
}

SV3_1aParser::IntegerAtomType_TimeContext::IntegerAtomType_TimeContext(Integer_atom_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntegerAtomType_TimeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntegerAtomType_Time(this);
}
void SV3_1aParser::IntegerAtomType_TimeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntegerAtomType_Time(this);
}

antlrcpp::Any SV3_1aParser::IntegerAtomType_TimeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntegerAtomType_Time(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IntegerAtomType_ByteContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntegerAtomType_ByteContext::BYTE() {
  return getToken(SV3_1aParser::BYTE, 0);
}

SV3_1aParser::IntegerAtomType_ByteContext::IntegerAtomType_ByteContext(Integer_atom_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntegerAtomType_ByteContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntegerAtomType_Byte(this);
}
void SV3_1aParser::IntegerAtomType_ByteContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntegerAtomType_Byte(this);
}

antlrcpp::Any SV3_1aParser::IntegerAtomType_ByteContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntegerAtomType_Byte(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IntegerAtomType_LongIntContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntegerAtomType_LongIntContext::LONGINT() {
  return getToken(SV3_1aParser::LONGINT, 0);
}

SV3_1aParser::IntegerAtomType_LongIntContext::IntegerAtomType_LongIntContext(Integer_atom_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntegerAtomType_LongIntContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntegerAtomType_LongInt(this);
}
void SV3_1aParser::IntegerAtomType_LongIntContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntegerAtomType_LongInt(this);
}

antlrcpp::Any SV3_1aParser::IntegerAtomType_LongIntContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntegerAtomType_LongInt(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Integer_atom_typeContext* SV3_1aParser::integer_atom_type() {
  Integer_atom_typeContext *_localctx = _tracker.createInstance<Integer_atom_typeContext>(_ctx, getState());
  enterRule(_localctx, 274, SV3_1aParser::RuleInteger_atom_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3315);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BYTE: {
        _localctx = dynamic_cast<Integer_atom_typeContext *>(_tracker.createInstance<SV3_1aParser::IntegerAtomType_ByteContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3309);
        match(SV3_1aParser::BYTE);
        break;
      }

      case SV3_1aParser::SHORTINT: {
        _localctx = dynamic_cast<Integer_atom_typeContext *>(_tracker.createInstance<SV3_1aParser::IntegerAtomType_ShortintContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3310);
        match(SV3_1aParser::SHORTINT);
        break;
      }

      case SV3_1aParser::INT: {
        _localctx = dynamic_cast<Integer_atom_typeContext *>(_tracker.createInstance<SV3_1aParser::IntegerAtomType_IntContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3311);
        match(SV3_1aParser::INT);
        break;
      }

      case SV3_1aParser::LONGINT: {
        _localctx = dynamic_cast<Integer_atom_typeContext *>(_tracker.createInstance<SV3_1aParser::IntegerAtomType_LongIntContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(3312);
        match(SV3_1aParser::LONGINT);
        break;
      }

      case SV3_1aParser::INTEGER: {
        _localctx = dynamic_cast<Integer_atom_typeContext *>(_tracker.createInstance<SV3_1aParser::IntegerAtomType_IntContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(3313);
        match(SV3_1aParser::INTEGER);
        break;
      }

      case SV3_1aParser::TIME: {
        _localctx = dynamic_cast<Integer_atom_typeContext *>(_tracker.createInstance<SV3_1aParser::IntegerAtomType_TimeContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(3314);
        match(SV3_1aParser::TIME);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Integer_vector_typeContext ------------------------------------------------------------------

SV3_1aParser::Integer_vector_typeContext::Integer_vector_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Integer_vector_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleInteger_vector_type;
}

void SV3_1aParser::Integer_vector_typeContext::copyFrom(Integer_vector_typeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- IntVec_TypeBitContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntVec_TypeBitContext::BIT() {
  return getToken(SV3_1aParser::BIT, 0);
}

SV3_1aParser::IntVec_TypeBitContext::IntVec_TypeBitContext(Integer_vector_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntVec_TypeBitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntVec_TypeBit(this);
}
void SV3_1aParser::IntVec_TypeBitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntVec_TypeBit(this);
}

antlrcpp::Any SV3_1aParser::IntVec_TypeBitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntVec_TypeBit(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IntVec_TypeRegContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntVec_TypeRegContext::REG() {
  return getToken(SV3_1aParser::REG, 0);
}

SV3_1aParser::IntVec_TypeRegContext::IntVec_TypeRegContext(Integer_vector_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntVec_TypeRegContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntVec_TypeReg(this);
}
void SV3_1aParser::IntVec_TypeRegContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntVec_TypeReg(this);
}

antlrcpp::Any SV3_1aParser::IntVec_TypeRegContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntVec_TypeReg(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IntVec_TypeLogicContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IntVec_TypeLogicContext::LOGIC() {
  return getToken(SV3_1aParser::LOGIC, 0);
}

SV3_1aParser::IntVec_TypeLogicContext::IntVec_TypeLogicContext(Integer_vector_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IntVec_TypeLogicContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIntVec_TypeLogic(this);
}
void SV3_1aParser::IntVec_TypeLogicContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIntVec_TypeLogic(this);
}

antlrcpp::Any SV3_1aParser::IntVec_TypeLogicContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIntVec_TypeLogic(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Integer_vector_typeContext* SV3_1aParser::integer_vector_type() {
  Integer_vector_typeContext *_localctx = _tracker.createInstance<Integer_vector_typeContext>(_ctx, getState());
  enterRule(_localctx, 276, SV3_1aParser::RuleInteger_vector_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3320);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BIT: {
        _localctx = dynamic_cast<Integer_vector_typeContext *>(_tracker.createInstance<SV3_1aParser::IntVec_TypeBitContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3317);
        match(SV3_1aParser::BIT);
        break;
      }

      case SV3_1aParser::LOGIC: {
        _localctx = dynamic_cast<Integer_vector_typeContext *>(_tracker.createInstance<SV3_1aParser::IntVec_TypeLogicContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3318);
        match(SV3_1aParser::LOGIC);
        break;
      }

      case SV3_1aParser::REG: {
        _localctx = dynamic_cast<Integer_vector_typeContext *>(_tracker.createInstance<SV3_1aParser::IntVec_TypeRegContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3319);
        match(SV3_1aParser::REG);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Non_integer_typeContext ------------------------------------------------------------------

SV3_1aParser::Non_integer_typeContext::Non_integer_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Non_integer_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleNon_integer_type;
}

void SV3_1aParser::Non_integer_typeContext::copyFrom(Non_integer_typeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- NonIntType_RealTimeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NonIntType_RealTimeContext::REALTIME() {
  return getToken(SV3_1aParser::REALTIME, 0);
}

SV3_1aParser::NonIntType_RealTimeContext::NonIntType_RealTimeContext(Non_integer_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NonIntType_RealTimeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNonIntType_RealTime(this);
}
void SV3_1aParser::NonIntType_RealTimeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNonIntType_RealTime(this);
}

antlrcpp::Any SV3_1aParser::NonIntType_RealTimeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNonIntType_RealTime(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NonIntType_ShortRealContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NonIntType_ShortRealContext::SHORTREAL() {
  return getToken(SV3_1aParser::SHORTREAL, 0);
}

SV3_1aParser::NonIntType_ShortRealContext::NonIntType_ShortRealContext(Non_integer_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NonIntType_ShortRealContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNonIntType_ShortReal(this);
}
void SV3_1aParser::NonIntType_ShortRealContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNonIntType_ShortReal(this);
}

antlrcpp::Any SV3_1aParser::NonIntType_ShortRealContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNonIntType_ShortReal(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NonIntType_RealContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NonIntType_RealContext::REAL() {
  return getToken(SV3_1aParser::REAL, 0);
}

SV3_1aParser::NonIntType_RealContext::NonIntType_RealContext(Non_integer_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NonIntType_RealContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNonIntType_Real(this);
}
void SV3_1aParser::NonIntType_RealContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNonIntType_Real(this);
}

antlrcpp::Any SV3_1aParser::NonIntType_RealContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNonIntType_Real(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Non_integer_typeContext* SV3_1aParser::non_integer_type() {
  Non_integer_typeContext *_localctx = _tracker.createInstance<Non_integer_typeContext>(_ctx, getState());
  enterRule(_localctx, 278, SV3_1aParser::RuleNon_integer_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3325);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SHORTREAL: {
        _localctx = dynamic_cast<Non_integer_typeContext *>(_tracker.createInstance<SV3_1aParser::NonIntType_ShortRealContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3322);
        match(SV3_1aParser::SHORTREAL);
        break;
      }

      case SV3_1aParser::REAL: {
        _localctx = dynamic_cast<Non_integer_typeContext *>(_tracker.createInstance<SV3_1aParser::NonIntType_RealContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3323);
        match(SV3_1aParser::REAL);
        break;
      }

      case SV3_1aParser::REALTIME: {
        _localctx = dynamic_cast<Non_integer_typeContext *>(_tracker.createInstance<SV3_1aParser::NonIntType_RealTimeContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3324);
        match(SV3_1aParser::REALTIME);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_typeContext ------------------------------------------------------------------

SV3_1aParser::Net_typeContext::Net_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Net_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_type;
}

void SV3_1aParser::Net_typeContext::copyFrom(Net_typeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- NetType_Supply0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_Supply0Context::SUPPLY0() {
  return getToken(SV3_1aParser::SUPPLY0, 0);
}

SV3_1aParser::NetType_Supply0Context::NetType_Supply0Context(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_Supply0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Supply0(this);
}
void SV3_1aParser::NetType_Supply0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Supply0(this);
}

antlrcpp::Any SV3_1aParser::NetType_Supply0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Supply0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_WireContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_WireContext::WIRE() {
  return getToken(SV3_1aParser::WIRE, 0);
}

SV3_1aParser::NetType_WireContext::NetType_WireContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_WireContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Wire(this);
}
void SV3_1aParser::NetType_WireContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Wire(this);
}

antlrcpp::Any SV3_1aParser::NetType_WireContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Wire(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_Supply1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_Supply1Context::SUPPLY1() {
  return getToken(SV3_1aParser::SUPPLY1, 0);
}

SV3_1aParser::NetType_Supply1Context::NetType_Supply1Context(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_Supply1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Supply1(this);
}
void SV3_1aParser::NetType_Supply1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Supply1(this);
}

antlrcpp::Any SV3_1aParser::NetType_Supply1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Supply1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_WandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_WandContext::WAND() {
  return getToken(SV3_1aParser::WAND, 0);
}

SV3_1aParser::NetType_WandContext::NetType_WandContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_WandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Wand(this);
}
void SV3_1aParser::NetType_WandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Wand(this);
}

antlrcpp::Any SV3_1aParser::NetType_WandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Wand(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_Tri1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_Tri1Context::TRI1() {
  return getToken(SV3_1aParser::TRI1, 0);
}

SV3_1aParser::NetType_Tri1Context::NetType_Tri1Context(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_Tri1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Tri1(this);
}
void SV3_1aParser::NetType_Tri1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Tri1(this);
}

antlrcpp::Any SV3_1aParser::NetType_Tri1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Tri1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_Tri0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_Tri0Context::TRI0() {
  return getToken(SV3_1aParser::TRI0, 0);
}

SV3_1aParser::NetType_Tri0Context::NetType_Tri0Context(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_Tri0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Tri0(this);
}
void SV3_1aParser::NetType_Tri0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Tri0(this);
}

antlrcpp::Any SV3_1aParser::NetType_Tri0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Tri0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_TriOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_TriOrContext::TRIOR() {
  return getToken(SV3_1aParser::TRIOR, 0);
}

SV3_1aParser::NetType_TriOrContext::NetType_TriOrContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_TriOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_TriOr(this);
}
void SV3_1aParser::NetType_TriOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_TriOr(this);
}

antlrcpp::Any SV3_1aParser::NetType_TriOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_TriOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_TriContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_TriContext::TRI() {
  return getToken(SV3_1aParser::TRI, 0);
}

SV3_1aParser::NetType_TriContext::NetType_TriContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_TriContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Tri(this);
}
void SV3_1aParser::NetType_TriContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Tri(this);
}

antlrcpp::Any SV3_1aParser::NetType_TriContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Tri(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_TriRegContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_TriRegContext::TRIREG() {
  return getToken(SV3_1aParser::TRIREG, 0);
}

SV3_1aParser::NetType_TriRegContext::NetType_TriRegContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_TriRegContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_TriReg(this);
}
void SV3_1aParser::NetType_TriRegContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_TriReg(this);
}

antlrcpp::Any SV3_1aParser::NetType_TriRegContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_TriReg(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_WorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_WorContext::WOR() {
  return getToken(SV3_1aParser::WOR, 0);
}

SV3_1aParser::NetType_WorContext::NetType_WorContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_WorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Wor(this);
}
void SV3_1aParser::NetType_WorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Wor(this);
}

antlrcpp::Any SV3_1aParser::NetType_WorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Wor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_UwireContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_UwireContext::UWIRE() {
  return getToken(SV3_1aParser::UWIRE, 0);
}

SV3_1aParser::NetType_UwireContext::NetType_UwireContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_UwireContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_Uwire(this);
}
void SV3_1aParser::NetType_UwireContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_Uwire(this);
}

antlrcpp::Any SV3_1aParser::NetType_UwireContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_Uwire(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NetType_TriAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NetType_TriAndContext::TRIAND() {
  return getToken(SV3_1aParser::TRIAND, 0);
}

SV3_1aParser::NetType_TriAndContext::NetType_TriAndContext(Net_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NetType_TriAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNetType_TriAnd(this);
}
void SV3_1aParser::NetType_TriAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNetType_TriAnd(this);
}

antlrcpp::Any SV3_1aParser::NetType_TriAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNetType_TriAnd(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Net_typeContext* SV3_1aParser::net_type() {
  Net_typeContext *_localctx = _tracker.createInstance<Net_typeContext>(_ctx, getState());
  enterRule(_localctx, 280, SV3_1aParser::RuleNet_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3339);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SUPPLY0: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_Supply0Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3327);
        match(SV3_1aParser::SUPPLY0);
        break;
      }

      case SV3_1aParser::SUPPLY1: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_Supply1Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3328);
        match(SV3_1aParser::SUPPLY1);
        break;
      }

      case SV3_1aParser::TRI: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_TriContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3329);
        match(SV3_1aParser::TRI);
        break;
      }

      case SV3_1aParser::TRIAND: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_TriAndContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(3330);
        match(SV3_1aParser::TRIAND);
        break;
      }

      case SV3_1aParser::TRIOR: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_TriOrContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(3331);
        match(SV3_1aParser::TRIOR);
        break;
      }

      case SV3_1aParser::TRIREG: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_TriRegContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(3332);
        match(SV3_1aParser::TRIREG);
        break;
      }

      case SV3_1aParser::TRI0: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_Tri0Context>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(3333);
        match(SV3_1aParser::TRI0);
        break;
      }

      case SV3_1aParser::TRI1: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_Tri1Context>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(3334);
        match(SV3_1aParser::TRI1);
        break;
      }

      case SV3_1aParser::UWIRE: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_UwireContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(3335);
        match(SV3_1aParser::UWIRE);
        break;
      }

      case SV3_1aParser::WIRE: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_WireContext>(_localctx));
        enterOuterAlt(_localctx, 10);
        setState(3336);
        match(SV3_1aParser::WIRE);
        break;
      }

      case SV3_1aParser::WAND: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_WandContext>(_localctx));
        enterOuterAlt(_localctx, 11);
        setState(3337);
        match(SV3_1aParser::WAND);
        break;
      }

      case SV3_1aParser::WOR: {
        _localctx = dynamic_cast<Net_typeContext *>(_tracker.createInstance<SV3_1aParser::NetType_WorContext>(_localctx));
        enterOuterAlt(_localctx, 12);
        setState(3338);
        match(SV3_1aParser::WOR);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_port_typeContext ------------------------------------------------------------------

SV3_1aParser::Net_port_typeContext::Net_port_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Net_port_typeContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::Net_typeContext* SV3_1aParser::Net_port_typeContext::net_type() {
  return getRuleContext<SV3_1aParser::Net_typeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Net_port_typeContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Net_port_typeContext::INTERCONNECT() {
  return getToken(SV3_1aParser::INTERCONNECT, 0);
}

SV3_1aParser::Implicit_data_typeContext* SV3_1aParser::Net_port_typeContext::implicit_data_type() {
  return getRuleContext<SV3_1aParser::Implicit_data_typeContext>(0);
}


size_t SV3_1aParser::Net_port_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_port_type;
}

void SV3_1aParser::Net_port_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_port_type(this);
}

void SV3_1aParser::Net_port_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_port_type(this);
}


antlrcpp::Any SV3_1aParser::Net_port_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_port_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_port_typeContext* SV3_1aParser::net_port_type() {
  Net_port_typeContext *_localctx = _tracker.createInstance<Net_port_typeContext>(_ctx, getState());
  enterRule(_localctx, 282, SV3_1aParser::RuleNet_port_type);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3348);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 298, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3342);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 135) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 135)) & ((1ULL << (SV3_1aParser::SUPPLY0 - 135))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 135))
        | (1ULL << (SV3_1aParser::TRI - 135))
        | (1ULL << (SV3_1aParser::TRIAND - 135))
        | (1ULL << (SV3_1aParser::TRIOR - 135))
        | (1ULL << (SV3_1aParser::TRI0 - 135))
        | (1ULL << (SV3_1aParser::TRI1 - 135))
        | (1ULL << (SV3_1aParser::WIRE - 135))
        | (1ULL << (SV3_1aParser::UWIRE - 135))
        | (1ULL << (SV3_1aParser::WAND - 135))
        | (1ULL << (SV3_1aParser::WOR - 135))
        | (1ULL << (SV3_1aParser::TRIREG - 135)))) != 0)) {
        setState(3341);
        net_type();
      }
      setState(3344);
      data_type_or_implicit();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3345);
      identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3346);
      match(SV3_1aParser::INTERCONNECT);
      setState(3347);
      implicit_data_type();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_port_typeContext ------------------------------------------------------------------

SV3_1aParser::Variable_port_typeContext::Variable_port_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Var_data_typeContext* SV3_1aParser::Variable_port_typeContext::var_data_type() {
  return getRuleContext<SV3_1aParser::Var_data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_port_typeContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::Variable_port_typeContext::constant_range() {
  return getRuleContext<SV3_1aParser::Constant_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_port_typeContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Variable_port_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_port_type;
}

void SV3_1aParser::Variable_port_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_port_type(this);
}

void SV3_1aParser::Variable_port_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_port_type(this);
}


antlrcpp::Any SV3_1aParser::Variable_port_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_port_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_port_typeContext* SV3_1aParser::variable_port_type() {
  Variable_port_typeContext *_localctx = _tracker.createInstance<Variable_port_typeContext>(_ctx, getState());
  enterRule(_localctx, 284, SV3_1aParser::RuleVariable_port_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3355);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::NEW:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(3350);
        var_data_type();
        break;
      }

      case SV3_1aParser::OPEN_BRACKET: {
        enterOuterAlt(_localctx, 2);
        setState(3351);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(3352);
        constant_range();
        setState(3353);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Var_data_typeContext ------------------------------------------------------------------

SV3_1aParser::Var_data_typeContext::Var_data_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Var_data_typeContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Var_data_typeContext::VAR() {
  return getToken(SV3_1aParser::VAR, 0);
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Var_data_typeContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}


size_t SV3_1aParser::Var_data_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleVar_data_type;
}

void SV3_1aParser::Var_data_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVar_data_type(this);
}

void SV3_1aParser::Var_data_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVar_data_type(this);
}


antlrcpp::Any SV3_1aParser::Var_data_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVar_data_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Var_data_typeContext* SV3_1aParser::var_data_type() {
  Var_data_typeContext *_localctx = _tracker.createInstance<Var_data_typeContext>(_ctx, getState());
  enterRule(_localctx, 286, SV3_1aParser::RuleVar_data_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3360);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 300, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3357);
      data_type();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3358);
      match(SV3_1aParser::VAR);
      setState(3359);
      data_type_or_implicit();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- SigningContext ------------------------------------------------------------------

SV3_1aParser::SigningContext::SigningContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::SigningContext::getRuleIndex() const {
  return SV3_1aParser::RuleSigning;
}

void SV3_1aParser::SigningContext::copyFrom(SigningContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Signing_UnsignedContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Signing_UnsignedContext::UNSIGNED() {
  return getToken(SV3_1aParser::UNSIGNED, 0);
}

SV3_1aParser::Signing_UnsignedContext::Signing_UnsignedContext(SigningContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Signing_UnsignedContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSigning_Unsigned(this);
}
void SV3_1aParser::Signing_UnsignedContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSigning_Unsigned(this);
}

antlrcpp::Any SV3_1aParser::Signing_UnsignedContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSigning_Unsigned(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Signing_SignedContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Signing_SignedContext::SIGNED() {
  return getToken(SV3_1aParser::SIGNED, 0);
}

SV3_1aParser::Signing_SignedContext::Signing_SignedContext(SigningContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Signing_SignedContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSigning_Signed(this);
}
void SV3_1aParser::Signing_SignedContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSigning_Signed(this);
}

antlrcpp::Any SV3_1aParser::Signing_SignedContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSigning_Signed(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::SigningContext* SV3_1aParser::signing() {
  SigningContext *_localctx = _tracker.createInstance<SigningContext>(_ctx, getState());
  enterRule(_localctx, 288, SV3_1aParser::RuleSigning);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3364);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SIGNED: {
        _localctx = dynamic_cast<SigningContext *>(_tracker.createInstance<SV3_1aParser::Signing_SignedContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3362);
        match(SV3_1aParser::SIGNED);
        break;
      }

      case SV3_1aParser::UNSIGNED: {
        _localctx = dynamic_cast<SigningContext *>(_tracker.createInstance<SV3_1aParser::Signing_UnsignedContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3363);
        match(SV3_1aParser::UNSIGNED);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Simple_typeContext ------------------------------------------------------------------

SV3_1aParser::Simple_typeContext::Simple_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Integer_typeContext* SV3_1aParser::Simple_typeContext::integer_type() {
  return getRuleContext<SV3_1aParser::Integer_typeContext>(0);
}

SV3_1aParser::Non_integer_typeContext* SV3_1aParser::Simple_typeContext::non_integer_type() {
  return getRuleContext<SV3_1aParser::Non_integer_typeContext>(0);
}

SV3_1aParser::Ps_type_identifierContext* SV3_1aParser::Simple_typeContext::ps_type_identifier() {
  return getRuleContext<SV3_1aParser::Ps_type_identifierContext>(0);
}


size_t SV3_1aParser::Simple_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleSimple_type;
}

void SV3_1aParser::Simple_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSimple_type(this);
}

void SV3_1aParser::Simple_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSimple_type(this);
}


antlrcpp::Any SV3_1aParser::Simple_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSimple_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Simple_typeContext* SV3_1aParser::simple_type() {
  Simple_typeContext *_localctx = _tracker.createInstance<Simple_typeContext>(_ctx, getState());
  enterRule(_localctx, 290, SV3_1aParser::RuleSimple_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3369);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 302, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3366);
      integer_type();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3367);
      non_integer_type();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3368);
      ps_type_identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Random_qualifierContext ------------------------------------------------------------------

SV3_1aParser::Random_qualifierContext::Random_qualifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Random_qualifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleRandom_qualifier;
}

void SV3_1aParser::Random_qualifierContext::copyFrom(Random_qualifierContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- RandomQualifier_RandCContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::RandomQualifier_RandCContext::RANDC() {
  return getToken(SV3_1aParser::RANDC, 0);
}

SV3_1aParser::RandomQualifier_RandCContext::RandomQualifier_RandCContext(Random_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::RandomQualifier_RandCContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRandomQualifier_RandC(this);
}
void SV3_1aParser::RandomQualifier_RandCContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRandomQualifier_RandC(this);
}

antlrcpp::Any SV3_1aParser::RandomQualifier_RandCContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRandomQualifier_RandC(this);
  else
    return visitor->visitChildren(this);
}
//----------------- RandomQualifier_RandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::RandomQualifier_RandContext::RAND() {
  return getToken(SV3_1aParser::RAND, 0);
}

SV3_1aParser::RandomQualifier_RandContext::RandomQualifier_RandContext(Random_qualifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::RandomQualifier_RandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRandomQualifier_Rand(this);
}
void SV3_1aParser::RandomQualifier_RandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRandomQualifier_Rand(this);
}

antlrcpp::Any SV3_1aParser::RandomQualifier_RandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRandomQualifier_Rand(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Random_qualifierContext* SV3_1aParser::random_qualifier() {
  Random_qualifierContext *_localctx = _tracker.createInstance<Random_qualifierContext>(_ctx, getState());
  enterRule(_localctx, 292, SV3_1aParser::RuleRandom_qualifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3373);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::RAND: {
        _localctx = dynamic_cast<Random_qualifierContext *>(_tracker.createInstance<SV3_1aParser::RandomQualifier_RandContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3371);
        match(SV3_1aParser::RAND);
        break;
      }

      case SV3_1aParser::RANDC: {
        _localctx = dynamic_cast<Random_qualifierContext *>(_tracker.createInstance<SV3_1aParser::RandomQualifier_RandCContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3372);
        match(SV3_1aParser::RANDC);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Struct_union_memberContext ------------------------------------------------------------------

SV3_1aParser::Struct_union_memberContext::Struct_union_memberContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_type_or_voidContext* SV3_1aParser::Struct_union_memberContext::data_type_or_void() {
  return getRuleContext<SV3_1aParser::Data_type_or_voidContext>(0);
}

SV3_1aParser::List_of_variable_decl_assignmentsContext* SV3_1aParser::Struct_union_memberContext::list_of_variable_decl_assignments() {
  return getRuleContext<SV3_1aParser::List_of_variable_decl_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Struct_union_memberContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Struct_union_memberContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Struct_union_memberContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Random_qualifierContext* SV3_1aParser::Struct_union_memberContext::random_qualifier() {
  return getRuleContext<SV3_1aParser::Random_qualifierContext>(0);
}


size_t SV3_1aParser::Struct_union_memberContext::getRuleIndex() const {
  return SV3_1aParser::RuleStruct_union_member;
}

void SV3_1aParser::Struct_union_memberContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStruct_union_member(this);
}

void SV3_1aParser::Struct_union_memberContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStruct_union_member(this);
}


antlrcpp::Any SV3_1aParser::Struct_union_memberContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStruct_union_member(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Struct_union_memberContext* SV3_1aParser::struct_union_member() {
  Struct_union_memberContext *_localctx = _tracker.createInstance<Struct_union_memberContext>(_ctx, getState());
  enterRule(_localctx, 294, SV3_1aParser::RuleStruct_union_member);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3378);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(3375);
      attribute_instance();
      setState(3380);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3382);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::RAND

    || _la == SV3_1aParser::RANDC) {
      setState(3381);
      random_qualifier();
    }
    setState(3384);
    data_type_or_void();
    setState(3385);
    list_of_variable_decl_assignments();
    setState(3386);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Data_type_or_voidContext ------------------------------------------------------------------

SV3_1aParser::Data_type_or_voidContext::Data_type_or_voidContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Data_type_or_voidContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Data_type_or_voidContext::VOID() {
  return getToken(SV3_1aParser::VOID, 0);
}


size_t SV3_1aParser::Data_type_or_voidContext::getRuleIndex() const {
  return SV3_1aParser::RuleData_type_or_void;
}

void SV3_1aParser::Data_type_or_voidContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterData_type_or_void(this);
}

void SV3_1aParser::Data_type_or_voidContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitData_type_or_void(this);
}


antlrcpp::Any SV3_1aParser::Data_type_or_voidContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitData_type_or_void(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Data_type_or_voidContext* SV3_1aParser::data_type_or_void() {
  Data_type_or_voidContext *_localctx = _tracker.createInstance<Data_type_or_voidContext>(_ctx, getState());
  enterRule(_localctx, 296, SV3_1aParser::RuleData_type_or_void);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3390);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::NEW:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(3388);
        data_type();
        break;
      }

      case SV3_1aParser::VOID: {
        enterOuterAlt(_localctx, 2);
        setState(3389);
        match(SV3_1aParser::VOID);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Struct_unionContext ------------------------------------------------------------------

SV3_1aParser::Struct_unionContext::Struct_unionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Struct_keywordContext* SV3_1aParser::Struct_unionContext::struct_keyword() {
  return getRuleContext<SV3_1aParser::Struct_keywordContext>(0);
}

SV3_1aParser::Union_keywordContext* SV3_1aParser::Struct_unionContext::union_keyword() {
  return getRuleContext<SV3_1aParser::Union_keywordContext>(0);
}

SV3_1aParser::Tagged_keywordContext* SV3_1aParser::Struct_unionContext::tagged_keyword() {
  return getRuleContext<SV3_1aParser::Tagged_keywordContext>(0);
}


size_t SV3_1aParser::Struct_unionContext::getRuleIndex() const {
  return SV3_1aParser::RuleStruct_union;
}

void SV3_1aParser::Struct_unionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStruct_union(this);
}

void SV3_1aParser::Struct_unionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStruct_union(this);
}


antlrcpp::Any SV3_1aParser::Struct_unionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStruct_union(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Struct_unionContext* SV3_1aParser::struct_union() {
  Struct_unionContext *_localctx = _tracker.createInstance<Struct_unionContext>(_ctx, getState());
  enterRule(_localctx, 298, SV3_1aParser::RuleStruct_union);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3397);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::STRUCT: {
        enterOuterAlt(_localctx, 1);
        setState(3392);
        struct_keyword();
        break;
      }

      case SV3_1aParser::UNION: {
        enterOuterAlt(_localctx, 2);
        setState(3393);
        union_keyword();
        setState(3395);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::TAGGED) {
          setState(3394);
          tagged_keyword();
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tagged_keywordContext ------------------------------------------------------------------

SV3_1aParser::Tagged_keywordContext::Tagged_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Tagged_keywordContext::TAGGED() {
  return getToken(SV3_1aParser::TAGGED, 0);
}


size_t SV3_1aParser::Tagged_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleTagged_keyword;
}

void SV3_1aParser::Tagged_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTagged_keyword(this);
}

void SV3_1aParser::Tagged_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTagged_keyword(this);
}


antlrcpp::Any SV3_1aParser::Tagged_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTagged_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tagged_keywordContext* SV3_1aParser::tagged_keyword() {
  Tagged_keywordContext *_localctx = _tracker.createInstance<Tagged_keywordContext>(_ctx, getState());
  enterRule(_localctx, 300, SV3_1aParser::RuleTagged_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3399);
    match(SV3_1aParser::TAGGED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Type_referenceContext ------------------------------------------------------------------

SV3_1aParser::Type_referenceContext::Type_referenceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Type_referenceContext::TYPE() {
  return getToken(SV3_1aParser::TYPE, 0);
}

tree::TerminalNode* SV3_1aParser::Type_referenceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Type_referenceContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Type_referenceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Type_referenceContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}


size_t SV3_1aParser::Type_referenceContext::getRuleIndex() const {
  return SV3_1aParser::RuleType_reference;
}

void SV3_1aParser::Type_referenceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterType_reference(this);
}

void SV3_1aParser::Type_referenceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitType_reference(this);
}


antlrcpp::Any SV3_1aParser::Type_referenceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitType_reference(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Type_referenceContext* SV3_1aParser::type_reference() {
  Type_referenceContext *_localctx = _tracker.createInstance<Type_referenceContext>(_ctx, getState());
  enterRule(_localctx, 302, SV3_1aParser::RuleType_reference);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3411);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 309, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3401);
      match(SV3_1aParser::TYPE);
      setState(3402);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3403);
      expression(0);
      setState(3404);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3406);
      match(SV3_1aParser::TYPE);
      setState(3407);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3408);
      data_type();
      setState(3409);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Drive_strengthContext ------------------------------------------------------------------

SV3_1aParser::Drive_strengthContext::Drive_strengthContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Drive_strengthContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength0Context* SV3_1aParser::Drive_strengthContext::strength0() {
  return getRuleContext<SV3_1aParser::Strength0Context>(0);
}

tree::TerminalNode* SV3_1aParser::Drive_strengthContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::Strength1Context* SV3_1aParser::Drive_strengthContext::strength1() {
  return getRuleContext<SV3_1aParser::Strength1Context>(0);
}

tree::TerminalNode* SV3_1aParser::Drive_strengthContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Drive_strengthContext::HIGHZ1() {
  return getToken(SV3_1aParser::HIGHZ1, 0);
}

tree::TerminalNode* SV3_1aParser::Drive_strengthContext::HIGHZ0() {
  return getToken(SV3_1aParser::HIGHZ0, 0);
}


size_t SV3_1aParser::Drive_strengthContext::getRuleIndex() const {
  return SV3_1aParser::RuleDrive_strength;
}

void SV3_1aParser::Drive_strengthContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDrive_strength(this);
}

void SV3_1aParser::Drive_strengthContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDrive_strength(this);
}


antlrcpp::Any SV3_1aParser::Drive_strengthContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDrive_strength(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Drive_strengthContext* SV3_1aParser::drive_strength() {
  Drive_strengthContext *_localctx = _tracker.createInstance<Drive_strengthContext>(_ctx, getState());
  enterRule(_localctx, 304, SV3_1aParser::RuleDrive_strength);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3449);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 310, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3413);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3414);
      strength0();
      setState(3415);
      match(SV3_1aParser::COMMA);
      setState(3416);
      strength1();
      setState(3417);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3419);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3420);
      strength1();
      setState(3421);
      match(SV3_1aParser::COMMA);
      setState(3422);
      strength0();
      setState(3423);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3425);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3426);
      strength0();
      setState(3427);
      match(SV3_1aParser::COMMA);
      setState(3428);
      match(SV3_1aParser::HIGHZ1);
      setState(3429);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(3431);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3432);
      strength1();
      setState(3433);
      match(SV3_1aParser::COMMA);
      setState(3434);
      match(SV3_1aParser::HIGHZ0);
      setState(3435);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(3437);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3438);
      match(SV3_1aParser::HIGHZ0);
      setState(3439);
      match(SV3_1aParser::COMMA);
      setState(3440);
      strength1();
      setState(3441);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(3443);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3444);
      match(SV3_1aParser::HIGHZ1);
      setState(3445);
      match(SV3_1aParser::COMMA);
      setState(3446);
      strength0();
      setState(3447);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Strength0Context ------------------------------------------------------------------

SV3_1aParser::Strength0Context::Strength0Context(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Strength0Context::getRuleIndex() const {
  return SV3_1aParser::RuleStrength0;
}

void SV3_1aParser::Strength0Context::copyFrom(Strength0Context *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Strength0_Weak0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength0_Weak0Context::WEAK0() {
  return getToken(SV3_1aParser::WEAK0, 0);
}

SV3_1aParser::Strength0_Weak0Context::Strength0_Weak0Context(Strength0Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength0_Weak0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength0_Weak0(this);
}
void SV3_1aParser::Strength0_Weak0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength0_Weak0(this);
}

antlrcpp::Any SV3_1aParser::Strength0_Weak0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength0_Weak0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Strength0_Strong0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength0_Strong0Context::STRONG0() {
  return getToken(SV3_1aParser::STRONG0, 0);
}

SV3_1aParser::Strength0_Strong0Context::Strength0_Strong0Context(Strength0Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength0_Strong0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength0_Strong0(this);
}
void SV3_1aParser::Strength0_Strong0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength0_Strong0(this);
}

antlrcpp::Any SV3_1aParser::Strength0_Strong0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength0_Strong0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Strength0_Pull0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength0_Pull0Context::PULL0() {
  return getToken(SV3_1aParser::PULL0, 0);
}

SV3_1aParser::Strength0_Pull0Context::Strength0_Pull0Context(Strength0Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength0_Pull0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength0_Pull0(this);
}
void SV3_1aParser::Strength0_Pull0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength0_Pull0(this);
}

antlrcpp::Any SV3_1aParser::Strength0_Pull0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength0_Pull0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Strength0_Supply0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength0_Supply0Context::SUPPLY0() {
  return getToken(SV3_1aParser::SUPPLY0, 0);
}

SV3_1aParser::Strength0_Supply0Context::Strength0_Supply0Context(Strength0Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength0_Supply0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength0_Supply0(this);
}
void SV3_1aParser::Strength0_Supply0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength0_Supply0(this);
}

antlrcpp::Any SV3_1aParser::Strength0_Supply0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength0_Supply0(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Strength0Context* SV3_1aParser::strength0() {
  Strength0Context *_localctx = _tracker.createInstance<Strength0Context>(_ctx, getState());
  enterRule(_localctx, 306, SV3_1aParser::RuleStrength0);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3455);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SUPPLY0: {
        _localctx = dynamic_cast<Strength0Context *>(_tracker.createInstance<SV3_1aParser::Strength0_Supply0Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3451);
        match(SV3_1aParser::SUPPLY0);
        break;
      }

      case SV3_1aParser::STRONG0: {
        _localctx = dynamic_cast<Strength0Context *>(_tracker.createInstance<SV3_1aParser::Strength0_Strong0Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3452);
        match(SV3_1aParser::STRONG0);
        break;
      }

      case SV3_1aParser::PULL0: {
        _localctx = dynamic_cast<Strength0Context *>(_tracker.createInstance<SV3_1aParser::Strength0_Pull0Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3453);
        match(SV3_1aParser::PULL0);
        break;
      }

      case SV3_1aParser::WEAK0: {
        _localctx = dynamic_cast<Strength0Context *>(_tracker.createInstance<SV3_1aParser::Strength0_Weak0Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(3454);
        match(SV3_1aParser::WEAK0);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Strength1Context ------------------------------------------------------------------

SV3_1aParser::Strength1Context::Strength1Context(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Strength1Context::getRuleIndex() const {
  return SV3_1aParser::RuleStrength1;
}

void SV3_1aParser::Strength1Context::copyFrom(Strength1Context *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Strength1_Supply1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength1_Supply1Context::SUPPLY1() {
  return getToken(SV3_1aParser::SUPPLY1, 0);
}

SV3_1aParser::Strength1_Supply1Context::Strength1_Supply1Context(Strength1Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength1_Supply1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength1_Supply1(this);
}
void SV3_1aParser::Strength1_Supply1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength1_Supply1(this);
}

antlrcpp::Any SV3_1aParser::Strength1_Supply1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength1_Supply1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Strength1_Strong1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength1_Strong1Context::STRONG1() {
  return getToken(SV3_1aParser::STRONG1, 0);
}

SV3_1aParser::Strength1_Strong1Context::Strength1_Strong1Context(Strength1Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength1_Strong1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength1_Strong1(this);
}
void SV3_1aParser::Strength1_Strong1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength1_Strong1(this);
}

antlrcpp::Any SV3_1aParser::Strength1_Strong1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength1_Strong1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Strength1_Pull1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength1_Pull1Context::PULL1() {
  return getToken(SV3_1aParser::PULL1, 0);
}

SV3_1aParser::Strength1_Pull1Context::Strength1_Pull1Context(Strength1Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength1_Pull1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength1_Pull1(this);
}
void SV3_1aParser::Strength1_Pull1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength1_Pull1(this);
}

antlrcpp::Any SV3_1aParser::Strength1_Pull1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength1_Pull1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Strength1_Weak1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Strength1_Weak1Context::WEAK1() {
  return getToken(SV3_1aParser::WEAK1, 0);
}

SV3_1aParser::Strength1_Weak1Context::Strength1_Weak1Context(Strength1Context *ctx) { copyFrom(ctx); }

void SV3_1aParser::Strength1_Weak1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStrength1_Weak1(this);
}
void SV3_1aParser::Strength1_Weak1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStrength1_Weak1(this);
}

antlrcpp::Any SV3_1aParser::Strength1_Weak1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStrength1_Weak1(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Strength1Context* SV3_1aParser::strength1() {
  Strength1Context *_localctx = _tracker.createInstance<Strength1Context>(_ctx, getState());
  enterRule(_localctx, 308, SV3_1aParser::RuleStrength1);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3461);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SUPPLY1: {
        _localctx = dynamic_cast<Strength1Context *>(_tracker.createInstance<SV3_1aParser::Strength1_Supply1Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3457);
        match(SV3_1aParser::SUPPLY1);
        break;
      }

      case SV3_1aParser::STRONG1: {
        _localctx = dynamic_cast<Strength1Context *>(_tracker.createInstance<SV3_1aParser::Strength1_Strong1Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3458);
        match(SV3_1aParser::STRONG1);
        break;
      }

      case SV3_1aParser::PULL1: {
        _localctx = dynamic_cast<Strength1Context *>(_tracker.createInstance<SV3_1aParser::Strength1_Pull1Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3459);
        match(SV3_1aParser::PULL1);
        break;
      }

      case SV3_1aParser::WEAK1: {
        _localctx = dynamic_cast<Strength1Context *>(_tracker.createInstance<SV3_1aParser::Strength1_Weak1Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(3460);
        match(SV3_1aParser::WEAK1);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Charge_strengthContext ------------------------------------------------------------------

SV3_1aParser::Charge_strengthContext::Charge_strengthContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Charge_strengthContext::getRuleIndex() const {
  return SV3_1aParser::RuleCharge_strength;
}

void SV3_1aParser::Charge_strengthContext::copyFrom(Charge_strengthContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- ChargeStrength_SmallContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ChargeStrength_SmallContext::SMALL() {
  return getToken(SV3_1aParser::SMALL, 0);
}

SV3_1aParser::ChargeStrength_SmallContext::ChargeStrength_SmallContext(Charge_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ChargeStrength_SmallContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChargeStrength_Small(this);
}
void SV3_1aParser::ChargeStrength_SmallContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChargeStrength_Small(this);
}

antlrcpp::Any SV3_1aParser::ChargeStrength_SmallContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChargeStrength_Small(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ChargeStrength_MediumContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ChargeStrength_MediumContext::MEDIUM() {
  return getToken(SV3_1aParser::MEDIUM, 0);
}

SV3_1aParser::ChargeStrength_MediumContext::ChargeStrength_MediumContext(Charge_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ChargeStrength_MediumContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChargeStrength_Medium(this);
}
void SV3_1aParser::ChargeStrength_MediumContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChargeStrength_Medium(this);
}

antlrcpp::Any SV3_1aParser::ChargeStrength_MediumContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChargeStrength_Medium(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ChargeStrength_LargeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ChargeStrength_LargeContext::LARGE() {
  return getToken(SV3_1aParser::LARGE, 0);
}

SV3_1aParser::ChargeStrength_LargeContext::ChargeStrength_LargeContext(Charge_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ChargeStrength_LargeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChargeStrength_Large(this);
}
void SV3_1aParser::ChargeStrength_LargeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChargeStrength_Large(this);
}

antlrcpp::Any SV3_1aParser::ChargeStrength_LargeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChargeStrength_Large(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Charge_strengthContext* SV3_1aParser::charge_strength() {
  Charge_strengthContext *_localctx = _tracker.createInstance<Charge_strengthContext>(_ctx, getState());
  enterRule(_localctx, 310, SV3_1aParser::RuleCharge_strength);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3466);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SMALL: {
        _localctx = dynamic_cast<Charge_strengthContext *>(_tracker.createInstance<SV3_1aParser::ChargeStrength_SmallContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(3463);
        match(SV3_1aParser::SMALL);
        break;
      }

      case SV3_1aParser::MEDIUM: {
        _localctx = dynamic_cast<Charge_strengthContext *>(_tracker.createInstance<SV3_1aParser::ChargeStrength_MediumContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(3464);
        match(SV3_1aParser::MEDIUM);
        break;
      }

      case SV3_1aParser::LARGE: {
        _localctx = dynamic_cast<Charge_strengthContext *>(_tracker.createInstance<SV3_1aParser::ChargeStrength_LargeContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(3465);
        match(SV3_1aParser::LARGE);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay3Context ------------------------------------------------------------------

SV3_1aParser::Delay3Context::Delay3Context(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Pound_delay_valueContext* SV3_1aParser::Delay3Context::pound_delay_value() {
  return getRuleContext<SV3_1aParser::Pound_delay_valueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay3Context::POUND() {
  return getToken(SV3_1aParser::POUND, 0);
}

tree::TerminalNode* SV3_1aParser::Delay3Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Mintypmax_expressionContext *> SV3_1aParser::Delay3Context::mintypmax_expression() {
  return getRuleContexts<SV3_1aParser::Mintypmax_expressionContext>();
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Delay3Context::mintypmax_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Delay3Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Delay3Context::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Delay3Context::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Delay3Context::getRuleIndex() const {
  return SV3_1aParser::RuleDelay3;
}

void SV3_1aParser::Delay3Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay3(this);
}

void SV3_1aParser::Delay3Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay3(this);
}


antlrcpp::Any SV3_1aParser::Delay3Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay3(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay3Context* SV3_1aParser::delay3() {
  Delay3Context *_localctx = _tracker.createInstance<Delay3Context>(_ctx, getState());
  enterRule(_localctx, 312, SV3_1aParser::RuleDelay3);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3482);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 316, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3468);
      pound_delay_value();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3469);
      match(SV3_1aParser::POUND);
      setState(3470);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3471);
      mintypmax_expression();
      setState(3478);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(3472);
        match(SV3_1aParser::COMMA);
        setState(3473);
        mintypmax_expression();
        setState(3476);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(3474);
          match(SV3_1aParser::COMMA);
          setState(3475);
          mintypmax_expression();
        }
      }
      setState(3480);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay2Context ------------------------------------------------------------------

SV3_1aParser::Delay2Context::Delay2Context(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Pound_delay_valueContext* SV3_1aParser::Delay2Context::pound_delay_value() {
  return getRuleContext<SV3_1aParser::Pound_delay_valueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay2Context::POUND() {
  return getToken(SV3_1aParser::POUND, 0);
}

tree::TerminalNode* SV3_1aParser::Delay2Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Mintypmax_expressionContext *> SV3_1aParser::Delay2Context::mintypmax_expression() {
  return getRuleContexts<SV3_1aParser::Mintypmax_expressionContext>();
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Delay2Context::mintypmax_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Delay2Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Delay2Context::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}


size_t SV3_1aParser::Delay2Context::getRuleIndex() const {
  return SV3_1aParser::RuleDelay2;
}

void SV3_1aParser::Delay2Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay2(this);
}

void SV3_1aParser::Delay2Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay2(this);
}


antlrcpp::Any SV3_1aParser::Delay2Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay2(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay2Context* SV3_1aParser::delay2() {
  Delay2Context *_localctx = _tracker.createInstance<Delay2Context>(_ctx, getState());
  enterRule(_localctx, 314, SV3_1aParser::RuleDelay2);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3494);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 318, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3484);
      pound_delay_value();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3485);
      match(SV3_1aParser::POUND);
      setState(3486);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3487);
      mintypmax_expression();
      setState(3490);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(3488);
        match(SV3_1aParser::COMMA);
        setState(3489);
        mintypmax_expression();
      }
      setState(3492);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pound_delay_valueContext ------------------------------------------------------------------

SV3_1aParser::Pound_delay_valueContext::Pound_delay_valueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pound_delay_valueContext::Pound_delay() {
  return getToken(SV3_1aParser::Pound_delay, 0);
}

SV3_1aParser::Time_unitContext* SV3_1aParser::Pound_delay_valueContext::time_unit() {
  return getRuleContext<SV3_1aParser::Time_unitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Pound_delay_valueContext::POUND() {
  return getToken(SV3_1aParser::POUND, 0);
}

SV3_1aParser::Delay_valueContext* SV3_1aParser::Pound_delay_valueContext::delay_value() {
  return getRuleContext<SV3_1aParser::Delay_valueContext>(0);
}


size_t SV3_1aParser::Pound_delay_valueContext::getRuleIndex() const {
  return SV3_1aParser::RulePound_delay_value;
}

void SV3_1aParser::Pound_delay_valueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPound_delay_value(this);
}

void SV3_1aParser::Pound_delay_valueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPound_delay_value(this);
}


antlrcpp::Any SV3_1aParser::Pound_delay_valueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPound_delay_value(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pound_delay_valueContext* SV3_1aParser::pound_delay_value() {
  Pound_delay_valueContext *_localctx = _tracker.createInstance<Pound_delay_valueContext>(_ctx, getState());
  enterRule(_localctx, 316, SV3_1aParser::RulePound_delay_value);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3502);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Pound_delay: {
        enterOuterAlt(_localctx, 1);
        setState(3496);
        match(SV3_1aParser::Pound_delay);
        setState(3498);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 319, _ctx)) {
        case 1: {
          setState(3497);
          time_unit();
          break;
        }

        }
        break;
      }

      case SV3_1aParser::POUND: {
        enterOuterAlt(_localctx, 2);
        setState(3500);
        match(SV3_1aParser::POUND);
        setState(3501);
        delay_value();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_valueContext ------------------------------------------------------------------

SV3_1aParser::Delay_valueContext::Delay_valueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Delay_valueContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

tree::TerminalNode* SV3_1aParser::Delay_valueContext::Real_number() {
  return getToken(SV3_1aParser::Real_number, 0);
}

SV3_1aParser::Ps_identifierContext* SV3_1aParser::Delay_valueContext::ps_identifier() {
  return getRuleContext<SV3_1aParser::Ps_identifierContext>(0);
}

SV3_1aParser::Time_literalContext* SV3_1aParser::Delay_valueContext::time_literal() {
  return getRuleContext<SV3_1aParser::Time_literalContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay_valueContext::ONESTEP() {
  return getToken(SV3_1aParser::ONESTEP, 0);
}

SV3_1aParser::Ps_or_hierarchical_identifierContext* SV3_1aParser::Delay_valueContext::ps_or_hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_identifierContext>(0);
}


size_t SV3_1aParser::Delay_valueContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_value;
}

void SV3_1aParser::Delay_valueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_value(this);
}

void SV3_1aParser::Delay_valueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_value(this);
}


antlrcpp::Any SV3_1aParser::Delay_valueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_value(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_valueContext* SV3_1aParser::delay_value() {
  Delay_valueContext *_localctx = _tracker.createInstance<Delay_valueContext>(_ctx, getState());
  enterRule(_localctx, 318, SV3_1aParser::RuleDelay_value);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3510);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 321, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3504);
      match(SV3_1aParser::Integral_number);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3505);
      match(SV3_1aParser::Real_number);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3506);
      ps_identifier();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(3507);
      time_literal();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(3508);
      match(SV3_1aParser::ONESTEP);
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(3509);
      ps_or_hierarchical_identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_defparam_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_defparam_assignmentsContext::List_of_defparam_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Defparam_assignmentContext *> SV3_1aParser::List_of_defparam_assignmentsContext::defparam_assignment() {
  return getRuleContexts<SV3_1aParser::Defparam_assignmentContext>();
}

SV3_1aParser::Defparam_assignmentContext* SV3_1aParser::List_of_defparam_assignmentsContext::defparam_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Defparam_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_defparam_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_defparam_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_defparam_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_defparam_assignments;
}

void SV3_1aParser::List_of_defparam_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_defparam_assignments(this);
}

void SV3_1aParser::List_of_defparam_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_defparam_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_defparam_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_defparam_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_defparam_assignmentsContext* SV3_1aParser::list_of_defparam_assignments() {
  List_of_defparam_assignmentsContext *_localctx = _tracker.createInstance<List_of_defparam_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 320, SV3_1aParser::RuleList_of_defparam_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3512);
    defparam_assignment();
    setState(3517);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3513);
      match(SV3_1aParser::COMMA);
      setState(3514);
      defparam_assignment();
      setState(3519);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_interface_identifiersContext ------------------------------------------------------------------

SV3_1aParser::List_of_interface_identifiersContext::List_of_interface_identifiersContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Interface_identifierContext *> SV3_1aParser::List_of_interface_identifiersContext::interface_identifier() {
  return getRuleContexts<SV3_1aParser::Interface_identifierContext>();
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::List_of_interface_identifiersContext::interface_identifier(size_t i) {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(i);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::List_of_interface_identifiersContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::List_of_interface_identifiersContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_interface_identifiersContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_interface_identifiersContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_interface_identifiersContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_interface_identifiers;
}

void SV3_1aParser::List_of_interface_identifiersContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_interface_identifiers(this);
}

void SV3_1aParser::List_of_interface_identifiersContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_interface_identifiers(this);
}


antlrcpp::Any SV3_1aParser::List_of_interface_identifiersContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_interface_identifiers(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_interface_identifiersContext* SV3_1aParser::list_of_interface_identifiers() {
  List_of_interface_identifiersContext *_localctx = _tracker.createInstance<List_of_interface_identifiersContext>(_ctx, getState());
  enterRule(_localctx, 322, SV3_1aParser::RuleList_of_interface_identifiers);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3520);
    interface_identifier();
    setState(3524);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(3521);
      unpacked_dimension();
      setState(3526);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3537);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3527);
      match(SV3_1aParser::COMMA);
      setState(3528);
      interface_identifier();
      setState(3532);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(3529);
        unpacked_dimension();
        setState(3534);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3539);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_net_decl_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_net_decl_assignmentsContext::List_of_net_decl_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Net_decl_assignmentContext *> SV3_1aParser::List_of_net_decl_assignmentsContext::net_decl_assignment() {
  return getRuleContexts<SV3_1aParser::Net_decl_assignmentContext>();
}

SV3_1aParser::Net_decl_assignmentContext* SV3_1aParser::List_of_net_decl_assignmentsContext::net_decl_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Net_decl_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_net_decl_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_net_decl_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_net_decl_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_net_decl_assignments;
}

void SV3_1aParser::List_of_net_decl_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_net_decl_assignments(this);
}

void SV3_1aParser::List_of_net_decl_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_net_decl_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_net_decl_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_net_decl_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_net_decl_assignmentsContext* SV3_1aParser::list_of_net_decl_assignments() {
  List_of_net_decl_assignmentsContext *_localctx = _tracker.createInstance<List_of_net_decl_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 324, SV3_1aParser::RuleList_of_net_decl_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3540);
    net_decl_assignment();
    setState(3545);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3541);
      match(SV3_1aParser::COMMA);
      setState(3542);
      net_decl_assignment();
      setState(3547);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_param_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_param_assignmentsContext::List_of_param_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Param_assignmentContext *> SV3_1aParser::List_of_param_assignmentsContext::param_assignment() {
  return getRuleContexts<SV3_1aParser::Param_assignmentContext>();
}

SV3_1aParser::Param_assignmentContext* SV3_1aParser::List_of_param_assignmentsContext::param_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Param_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_param_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_param_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_param_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_param_assignments;
}

void SV3_1aParser::List_of_param_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_param_assignments(this);
}

void SV3_1aParser::List_of_param_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_param_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_param_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_param_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_param_assignmentsContext* SV3_1aParser::list_of_param_assignments() {
  List_of_param_assignmentsContext *_localctx = _tracker.createInstance<List_of_param_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 326, SV3_1aParser::RuleList_of_param_assignments);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(3548);
    param_assignment();
    setState(3553);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 327, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(3549);
        match(SV3_1aParser::COMMA);
        setState(3550);
        param_assignment(); 
      }
      setState(3555);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 327, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_port_identifiersContext ------------------------------------------------------------------

SV3_1aParser::List_of_port_identifiersContext::List_of_port_identifiersContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_port_identifiersContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_port_identifiersContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::List_of_port_identifiersContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::List_of_port_identifiersContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_port_identifiersContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_port_identifiersContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_port_identifiersContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_port_identifiers;
}

void SV3_1aParser::List_of_port_identifiersContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_port_identifiers(this);
}

void SV3_1aParser::List_of_port_identifiersContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_port_identifiers(this);
}


antlrcpp::Any SV3_1aParser::List_of_port_identifiersContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_port_identifiers(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_port_identifiersContext* SV3_1aParser::list_of_port_identifiers() {
  List_of_port_identifiersContext *_localctx = _tracker.createInstance<List_of_port_identifiersContext>(_ctx, getState());
  enterRule(_localctx, 328, SV3_1aParser::RuleList_of_port_identifiers);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3556);
    identifier();
    setState(3560);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(3557);
      unpacked_dimension();
      setState(3562);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3573);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3563);
      match(SV3_1aParser::COMMA);
      setState(3564);
      identifier();
      setState(3568);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(3565);
        unpacked_dimension();
        setState(3570);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3575);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_specparam_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_specparam_assignmentsContext::List_of_specparam_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Specparam_assignmentContext *> SV3_1aParser::List_of_specparam_assignmentsContext::specparam_assignment() {
  return getRuleContexts<SV3_1aParser::Specparam_assignmentContext>();
}

SV3_1aParser::Specparam_assignmentContext* SV3_1aParser::List_of_specparam_assignmentsContext::specparam_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Specparam_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_specparam_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_specparam_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_specparam_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_specparam_assignments;
}

void SV3_1aParser::List_of_specparam_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_specparam_assignments(this);
}

void SV3_1aParser::List_of_specparam_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_specparam_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_specparam_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_specparam_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_specparam_assignmentsContext* SV3_1aParser::list_of_specparam_assignments() {
  List_of_specparam_assignmentsContext *_localctx = _tracker.createInstance<List_of_specparam_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 330, SV3_1aParser::RuleList_of_specparam_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3576);
    specparam_assignment();
    setState(3581);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3577);
      match(SV3_1aParser::COMMA);
      setState(3578);
      specparam_assignment();
      setState(3583);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_tf_variable_identifiersContext ------------------------------------------------------------------

SV3_1aParser::List_of_tf_variable_identifiersContext::List_of_tf_variable_identifiersContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_tf_variable_identifiersContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_tf_variable_identifiersContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::List_of_tf_variable_identifiersContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::List_of_tf_variable_identifiersContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_tf_variable_identifiersContext::ASSIGN_OP() {
  return getTokens(SV3_1aParser::ASSIGN_OP);
}

tree::TerminalNode* SV3_1aParser::List_of_tf_variable_identifiersContext::ASSIGN_OP(size_t i) {
  return getToken(SV3_1aParser::ASSIGN_OP, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::List_of_tf_variable_identifiersContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::List_of_tf_variable_identifiersContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_tf_variable_identifiersContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_tf_variable_identifiersContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_tf_variable_identifiersContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_tf_variable_identifiers;
}

void SV3_1aParser::List_of_tf_variable_identifiersContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_tf_variable_identifiers(this);
}

void SV3_1aParser::List_of_tf_variable_identifiersContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_tf_variable_identifiers(this);
}


antlrcpp::Any SV3_1aParser::List_of_tf_variable_identifiersContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_tf_variable_identifiers(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_tf_variable_identifiersContext* SV3_1aParser::list_of_tf_variable_identifiers() {
  List_of_tf_variable_identifiersContext *_localctx = _tracker.createInstance<List_of_tf_variable_identifiersContext>(_ctx, getState());
  enterRule(_localctx, 332, SV3_1aParser::RuleList_of_tf_variable_identifiers);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3584);
    identifier();
    setState(3588);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
      setState(3585);
      variable_dimension();
      setState(3590);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3593);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3591);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3592);
      expression(0);
    }
    setState(3609);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3595);
      match(SV3_1aParser::COMMA);
      setState(3596);
      identifier();
      setState(3600);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(3597);
        variable_dimension();
        setState(3602);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3605);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(3603);
        match(SV3_1aParser::ASSIGN_OP);
        setState(3604);
        expression(0);
      }
      setState(3611);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_type_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_type_assignmentsContext::List_of_type_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_type_assignmentsContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_type_assignmentsContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_type_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_type_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_type_assignmentsContext::ASSIGN_OP() {
  return getTokens(SV3_1aParser::ASSIGN_OP);
}

tree::TerminalNode* SV3_1aParser::List_of_type_assignmentsContext::ASSIGN_OP(size_t i) {
  return getToken(SV3_1aParser::ASSIGN_OP, i);
}

std::vector<SV3_1aParser::Data_typeContext *> SV3_1aParser::List_of_type_assignmentsContext::data_type() {
  return getRuleContexts<SV3_1aParser::Data_typeContext>();
}

SV3_1aParser::Data_typeContext* SV3_1aParser::List_of_type_assignmentsContext::data_type(size_t i) {
  return getRuleContext<SV3_1aParser::Data_typeContext>(i);
}


size_t SV3_1aParser::List_of_type_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_type_assignments;
}

void SV3_1aParser::List_of_type_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_type_assignments(this);
}

void SV3_1aParser::List_of_type_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_type_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_type_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_type_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_type_assignmentsContext* SV3_1aParser::list_of_type_assignments() {
  List_of_type_assignmentsContext *_localctx = _tracker.createInstance<List_of_type_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 334, SV3_1aParser::RuleList_of_type_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(3612);
    identifier();
    setState(3615);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3613);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3614);
      data_type();
    }
    setState(3625);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 339, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(3617);
        match(SV3_1aParser::COMMA);

        setState(3618);
        identifier();
        setState(3621);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::ASSIGN_OP) {
          setState(3619);
          match(SV3_1aParser::ASSIGN_OP);
          setState(3620);
          data_type();
        } 
      }
      setState(3627);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 339, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_variable_decl_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_variable_decl_assignmentsContext::List_of_variable_decl_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Variable_decl_assignmentContext *> SV3_1aParser::List_of_variable_decl_assignmentsContext::variable_decl_assignment() {
  return getRuleContexts<SV3_1aParser::Variable_decl_assignmentContext>();
}

SV3_1aParser::Variable_decl_assignmentContext* SV3_1aParser::List_of_variable_decl_assignmentsContext::variable_decl_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_decl_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_variable_decl_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_variable_decl_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_variable_decl_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_variable_decl_assignments;
}

void SV3_1aParser::List_of_variable_decl_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_variable_decl_assignments(this);
}

void SV3_1aParser::List_of_variable_decl_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_variable_decl_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_variable_decl_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_variable_decl_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_variable_decl_assignmentsContext* SV3_1aParser::list_of_variable_decl_assignments() {
  List_of_variable_decl_assignmentsContext *_localctx = _tracker.createInstance<List_of_variable_decl_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 336, SV3_1aParser::RuleList_of_variable_decl_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3628);
    variable_decl_assignment();
    setState(3633);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3629);
      match(SV3_1aParser::COMMA);
      setState(3630);
      variable_decl_assignment();
      setState(3635);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_variable_identifiersContext ------------------------------------------------------------------

SV3_1aParser::List_of_variable_identifiersContext::List_of_variable_identifiersContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_variable_identifiersContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_variable_identifiersContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::List_of_variable_identifiersContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::List_of_variable_identifiersContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_variable_identifiersContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_variable_identifiersContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_variable_identifiersContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_variable_identifiers;
}

void SV3_1aParser::List_of_variable_identifiersContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_variable_identifiers(this);
}

void SV3_1aParser::List_of_variable_identifiersContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_variable_identifiers(this);
}


antlrcpp::Any SV3_1aParser::List_of_variable_identifiersContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_variable_identifiers(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_variable_identifiersContext* SV3_1aParser::list_of_variable_identifiers() {
  List_of_variable_identifiersContext *_localctx = _tracker.createInstance<List_of_variable_identifiersContext>(_ctx, getState());
  enterRule(_localctx, 338, SV3_1aParser::RuleList_of_variable_identifiers);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3636);
    identifier();
    setState(3640);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
      setState(3637);
      variable_dimension();
      setState(3642);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3653);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3643);
      match(SV3_1aParser::COMMA);
      setState(3644);
      identifier();
      setState(3648);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(3645);
        variable_dimension();
        setState(3650);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3655);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_variable_port_identifiersContext ------------------------------------------------------------------

SV3_1aParser::List_of_variable_port_identifiersContext::List_of_variable_port_identifiersContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_variable_port_identifiersContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_variable_port_identifiersContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::List_of_variable_port_identifiersContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::List_of_variable_port_identifiersContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_variable_port_identifiersContext::ASSIGN_OP() {
  return getTokens(SV3_1aParser::ASSIGN_OP);
}

tree::TerminalNode* SV3_1aParser::List_of_variable_port_identifiersContext::ASSIGN_OP(size_t i) {
  return getToken(SV3_1aParser::ASSIGN_OP, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::List_of_variable_port_identifiersContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::List_of_variable_port_identifiersContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_variable_port_identifiersContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_variable_port_identifiersContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_variable_port_identifiersContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_variable_port_identifiers;
}

void SV3_1aParser::List_of_variable_port_identifiersContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_variable_port_identifiers(this);
}

void SV3_1aParser::List_of_variable_port_identifiersContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_variable_port_identifiers(this);
}


antlrcpp::Any SV3_1aParser::List_of_variable_port_identifiersContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_variable_port_identifiers(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_variable_port_identifiersContext* SV3_1aParser::list_of_variable_port_identifiers() {
  List_of_variable_port_identifiersContext *_localctx = _tracker.createInstance<List_of_variable_port_identifiersContext>(_ctx, getState());
  enterRule(_localctx, 340, SV3_1aParser::RuleList_of_variable_port_identifiers);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3656);
    identifier();
    setState(3660);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
      setState(3657);
      variable_dimension();
      setState(3662);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3665);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3663);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3664);
      constant_expression(0);
    }
    setState(3681);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3667);
      match(SV3_1aParser::COMMA);
      setState(3668);
      identifier();
      setState(3672);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(3669);
        variable_dimension();
        setState(3674);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3677);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(3675);
        match(SV3_1aParser::ASSIGN_OP);
        setState(3676);
        constant_expression(0);
      }
      setState(3683);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_virtual_interface_declContext ------------------------------------------------------------------

SV3_1aParser::List_of_virtual_interface_declContext::List_of_virtual_interface_declContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_virtual_interface_declContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_virtual_interface_declContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_virtual_interface_declContext::ASSIGN_OP() {
  return getTokens(SV3_1aParser::ASSIGN_OP);
}

tree::TerminalNode* SV3_1aParser::List_of_virtual_interface_declContext::ASSIGN_OP(size_t i) {
  return getToken(SV3_1aParser::ASSIGN_OP, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_virtual_interface_declContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_virtual_interface_declContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_virtual_interface_declContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_virtual_interface_decl;
}

void SV3_1aParser::List_of_virtual_interface_declContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_virtual_interface_decl(this);
}

void SV3_1aParser::List_of_virtual_interface_declContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_virtual_interface_decl(this);
}


antlrcpp::Any SV3_1aParser::List_of_virtual_interface_declContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_virtual_interface_decl(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_virtual_interface_declContext* SV3_1aParser::list_of_virtual_interface_decl() {
  List_of_virtual_interface_declContext *_localctx = _tracker.createInstance<List_of_virtual_interface_declContext>(_ctx, getState());
  enterRule(_localctx, 342, SV3_1aParser::RuleList_of_virtual_interface_decl);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3684);
    identifier();
    setState(3687);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3685);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3686);
      identifier();
    }
    setState(3697);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(3689);
      match(SV3_1aParser::COMMA);
      setState(3690);
      identifier();
      setState(3693);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(3691);
        match(SV3_1aParser::ASSIGN_OP);
        setState(3692);
        identifier();
      }
      setState(3699);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Defparam_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Defparam_assignmentContext::Defparam_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Defparam_assignmentContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Defparam_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Defparam_assignmentContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}


size_t SV3_1aParser::Defparam_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleDefparam_assignment;
}

void SV3_1aParser::Defparam_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefparam_assignment(this);
}

void SV3_1aParser::Defparam_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefparam_assignment(this);
}


antlrcpp::Any SV3_1aParser::Defparam_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefparam_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Defparam_assignmentContext* SV3_1aParser::defparam_assignment() {
  Defparam_assignmentContext *_localctx = _tracker.createInstance<Defparam_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 344, SV3_1aParser::RuleDefparam_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3700);
    hierarchical_identifier();
    setState(3701);
    match(SV3_1aParser::ASSIGN_OP);
    setState(3702);
    constant_mintypmax_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_decl_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Net_decl_assignmentContext::Net_decl_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Net_decl_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::Net_decl_assignmentContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::Net_decl_assignmentContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Net_decl_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Net_decl_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Net_decl_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_decl_assignment;
}

void SV3_1aParser::Net_decl_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_decl_assignment(this);
}

void SV3_1aParser::Net_decl_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_decl_assignment(this);
}


antlrcpp::Any SV3_1aParser::Net_decl_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_decl_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_decl_assignmentContext* SV3_1aParser::net_decl_assignment() {
  Net_decl_assignmentContext *_localctx = _tracker.createInstance<Net_decl_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 346, SV3_1aParser::RuleNet_decl_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3704);
    identifier();
    setState(3708);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(3705);
      unpacked_dimension();
      setState(3710);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(3713);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3711);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3712);
      expression(0);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Param_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Param_assignmentContext::Param_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Param_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::Param_assignmentContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::Param_assignmentContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Param_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_param_expressionContext* SV3_1aParser::Param_assignmentContext::constant_param_expression() {
  return getRuleContext<SV3_1aParser::Constant_param_expressionContext>(0);
}


size_t SV3_1aParser::Param_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleParam_assignment;
}

void SV3_1aParser::Param_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParam_assignment(this);
}

void SV3_1aParser::Param_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParam_assignment(this);
}


antlrcpp::Any SV3_1aParser::Param_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParam_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Param_assignmentContext* SV3_1aParser::param_assignment() {
  Param_assignmentContext *_localctx = _tracker.createInstance<Param_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 348, SV3_1aParser::RuleParam_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(3715);
    identifier();
    setState(3719);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 354, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(3716);
        unpacked_dimension(); 
      }
      setState(3721);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 354, _ctx);
    }
    setState(3724);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(3722);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3723);
      constant_param_expression();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specparam_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Specparam_assignmentContext::Specparam_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Specparam_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Specparam_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Specparam_assignmentContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}

SV3_1aParser::Pulse_control_specparamContext* SV3_1aParser::Specparam_assignmentContext::pulse_control_specparam() {
  return getRuleContext<SV3_1aParser::Pulse_control_specparamContext>(0);
}


size_t SV3_1aParser::Specparam_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecparam_assignment;
}

void SV3_1aParser::Specparam_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecparam_assignment(this);
}

void SV3_1aParser::Specparam_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecparam_assignment(this);
}


antlrcpp::Any SV3_1aParser::Specparam_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecparam_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specparam_assignmentContext* SV3_1aParser::specparam_assignment() {
  Specparam_assignmentContext *_localctx = _tracker.createInstance<Specparam_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 350, SV3_1aParser::RuleSpecparam_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3731);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(3726);
        identifier();
        setState(3727);
        match(SV3_1aParser::ASSIGN_OP);
        setState(3728);
        constant_mintypmax_expression();
        break;
      }

      case SV3_1aParser::PATHPULSE: {
        enterOuterAlt(_localctx, 2);
        setState(3730);
        pulse_control_specparam();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pulse_control_specparamContext ------------------------------------------------------------------

SV3_1aParser::Pulse_control_specparamContext::Pulse_control_specparamContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::PATHPULSE() {
  return getToken(SV3_1aParser::PATHPULSE, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Pulse_control_specparamContext::DOLLAR() {
  return getTokens(SV3_1aParser::DOLLAR);
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::DOLLAR(size_t i) {
  return getToken(SV3_1aParser::DOLLAR, i);
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Constant_mintypmax_expressionContext *> SV3_1aParser::Pulse_control_specparamContext::constant_mintypmax_expression() {
  return getRuleContexts<SV3_1aParser::Constant_mintypmax_expressionContext>();
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Pulse_control_specparamContext::constant_mintypmax_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Pulse_control_specparamContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::Specify_input_terminal_descriptorContext* SV3_1aParser::Pulse_control_specparamContext::specify_input_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_input_terminal_descriptorContext>(0);
}

SV3_1aParser::Specify_output_terminal_descriptorContext* SV3_1aParser::Pulse_control_specparamContext::specify_output_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_output_terminal_descriptorContext>(0);
}


size_t SV3_1aParser::Pulse_control_specparamContext::getRuleIndex() const {
  return SV3_1aParser::RulePulse_control_specparam;
}

void SV3_1aParser::Pulse_control_specparamContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPulse_control_specparam(this);
}

void SV3_1aParser::Pulse_control_specparamContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPulse_control_specparam(this);
}


antlrcpp::Any SV3_1aParser::Pulse_control_specparamContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPulse_control_specparam(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pulse_control_specparamContext* SV3_1aParser::pulse_control_specparam() {
  Pulse_control_specparamContext *_localctx = _tracker.createInstance<Pulse_control_specparamContext>(_ctx, getState());
  enterRule(_localctx, 352, SV3_1aParser::RulePulse_control_specparam);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3760);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 359, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3733);
      match(SV3_1aParser::PATHPULSE);
      setState(3734);
      match(SV3_1aParser::DOLLAR);
      setState(3735);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3736);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3737);
      constant_mintypmax_expression();
      setState(3740);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(3738);
        match(SV3_1aParser::COMMA);
        setState(3739);
        constant_mintypmax_expression();
      }
      setState(3742);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(3743);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3745);
      match(SV3_1aParser::PATHPULSE);
      setState(3746);
      match(SV3_1aParser::DOLLAR);
      setState(3747);
      specify_input_terminal_descriptor();
      setState(3748);
      match(SV3_1aParser::DOLLAR);
      setState(3749);
      specify_output_terminal_descriptor();
      setState(3750);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3751);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3752);
      constant_mintypmax_expression();
      setState(3755);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(3753);
        match(SV3_1aParser::COMMA);
        setState(3754);
        constant_mintypmax_expression();
      }
      setState(3757);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(3758);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_decl_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Variable_decl_assignmentContext::Variable_decl_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Variable_decl_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_decl_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Class_newContext* SV3_1aParser::Variable_decl_assignmentContext::class_new() {
  return getRuleContext<SV3_1aParser::Class_newContext>(0);
}

SV3_1aParser::Unsized_dimensionContext* SV3_1aParser::Variable_decl_assignmentContext::unsized_dimension() {
  return getRuleContext<SV3_1aParser::Unsized_dimensionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_decl_assignmentContext::NEW() {
  return getToken(SV3_1aParser::NEW, 0);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::Variable_decl_assignmentContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::Variable_decl_assignmentContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

SV3_1aParser::Dynamic_array_newContext* SV3_1aParser::Variable_decl_assignmentContext::dynamic_array_new() {
  return getRuleContext<SV3_1aParser::Dynamic_array_newContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_decl_assignmentContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Variable_decl_assignmentContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_decl_assignmentContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Variable_decl_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Variable_decl_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_decl_assignment;
}

void SV3_1aParser::Variable_decl_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_decl_assignment(this);
}

void SV3_1aParser::Variable_decl_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_decl_assignment(this);
}


antlrcpp::Any SV3_1aParser::Variable_decl_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_decl_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_decl_assignmentContext* SV3_1aParser::variable_decl_assignment() {
  Variable_decl_assignmentContext *_localctx = _tracker.createInstance<Variable_decl_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 354, SV3_1aParser::RuleVariable_decl_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3762);
    identifier();
    setState(3794);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 365, _ctx)) {
    case 1: {
      setState(3763);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3764);
      class_new();
      break;
    }

    case 2: {
      setState(3765);
      unsized_dimension();
      setState(3769);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(3766);
        variable_dimension();
        setState(3771);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3774);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(3772);
        match(SV3_1aParser::ASSIGN_OP);
        setState(3773);
        dynamic_array_new();
      }
      break;
    }

    case 3: {
      setState(3776);
      match(SV3_1aParser::ASSIGN_OP);
      setState(3777);
      match(SV3_1aParser::NEW);
      setState(3782);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(3778);
        match(SV3_1aParser::OPEN_PARENS);
        setState(3779);
        list_of_arguments();
        setState(3780);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    case 4: {
      setState(3787);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(3784);
        variable_dimension();
        setState(3789);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3792);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(3790);
        match(SV3_1aParser::ASSIGN_OP);
        setState(3791);
        expression(0);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Class_newContext ------------------------------------------------------------------

SV3_1aParser::Class_newContext::Class_newContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Class_newContext::NEW() {
  return getToken(SV3_1aParser::NEW, 0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Class_newContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_newContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Class_newContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Class_newContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Class_newContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Class_newContext::getRuleIndex() const {
  return SV3_1aParser::RuleClass_new;
}

void SV3_1aParser::Class_newContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClass_new(this);
}

void SV3_1aParser::Class_newContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClass_new(this);
}


antlrcpp::Any SV3_1aParser::Class_newContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClass_new(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Class_newContext* SV3_1aParser::class_new() {
  Class_newContext *_localctx = _tracker.createInstance<Class_newContext>(_ctx, getState());
  enterRule(_localctx, 356, SV3_1aParser::RuleClass_new);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3797);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_UNIT || ((((_la - 326) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 326)) & ((1ULL << (SV3_1aParser::THIS - 326))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 326))
      | (1ULL << (SV3_1aParser::SAMPLE - 326))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 326))
      | (1ULL << (SV3_1aParser::Simple_identifier - 326)))) != 0)) {
      setState(3796);
      class_scope();
    }
    setState(3799);
    match(SV3_1aParser::NEW);
    setState(3805);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 367, _ctx)) {
    case 1: {
      setState(3800);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3801);
      list_of_arguments();
      setState(3802);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      setState(3804);
      expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dynamic_array_newContext ------------------------------------------------------------------

SV3_1aParser::Dynamic_array_newContext::Dynamic_array_newContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dynamic_array_newContext::NEW() {
  return getToken(SV3_1aParser::NEW, 0);
}

tree::TerminalNode* SV3_1aParser::Dynamic_array_newContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Dynamic_array_newContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Dynamic_array_newContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Dynamic_array_newContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Dynamic_array_newContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dynamic_array_newContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Dynamic_array_newContext::getRuleIndex() const {
  return SV3_1aParser::RuleDynamic_array_new;
}

void SV3_1aParser::Dynamic_array_newContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDynamic_array_new(this);
}

void SV3_1aParser::Dynamic_array_newContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDynamic_array_new(this);
}


antlrcpp::Any SV3_1aParser::Dynamic_array_newContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDynamic_array_new(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dynamic_array_newContext* SV3_1aParser::dynamic_array_new() {
  Dynamic_array_newContext *_localctx = _tracker.createInstance<Dynamic_array_newContext>(_ctx, getState());
  enterRule(_localctx, 358, SV3_1aParser::RuleDynamic_array_new);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3807);
    match(SV3_1aParser::NEW);
    setState(3808);
    match(SV3_1aParser::OPEN_BRACKET);
    setState(3809);
    expression(0);
    setState(3810);
    match(SV3_1aParser::CLOSE_BRACKET);
    setState(3815);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(3811);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3812);
      expression(0);
      setState(3813);
      match(SV3_1aParser::CLOSE_PARENS);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unpacked_dimensionContext ------------------------------------------------------------------

SV3_1aParser::Unpacked_dimensionContext::Unpacked_dimensionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unpacked_dimensionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::Unpacked_dimensionContext::constant_range() {
  return getRuleContext<SV3_1aParser::Constant_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Unpacked_dimensionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Unpacked_dimensionContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Unpacked_dimensionContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnpacked_dimension;
}

void SV3_1aParser::Unpacked_dimensionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnpacked_dimension(this);
}

void SV3_1aParser::Unpacked_dimensionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnpacked_dimension(this);
}


antlrcpp::Any SV3_1aParser::Unpacked_dimensionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnpacked_dimension(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::unpacked_dimension() {
  Unpacked_dimensionContext *_localctx = _tracker.createInstance<Unpacked_dimensionContext>(_ctx, getState());
  enterRule(_localctx, 360, SV3_1aParser::RuleUnpacked_dimension);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3825);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 369, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3817);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(3818);
      constant_range();
      setState(3819);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3821);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(3822);
      constant_expression(0);
      setState(3823);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Packed_dimensionContext ------------------------------------------------------------------

SV3_1aParser::Packed_dimensionContext::Packed_dimensionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Packed_dimensionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::Packed_dimensionContext::constant_range() {
  return getRuleContext<SV3_1aParser::Constant_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Packed_dimensionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

SV3_1aParser::Unsized_dimensionContext* SV3_1aParser::Packed_dimensionContext::unsized_dimension() {
  return getRuleContext<SV3_1aParser::Unsized_dimensionContext>(0);
}


size_t SV3_1aParser::Packed_dimensionContext::getRuleIndex() const {
  return SV3_1aParser::RulePacked_dimension;
}

void SV3_1aParser::Packed_dimensionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPacked_dimension(this);
}

void SV3_1aParser::Packed_dimensionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPacked_dimension(this);
}


antlrcpp::Any SV3_1aParser::Packed_dimensionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPacked_dimension(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::packed_dimension() {
  Packed_dimensionContext *_localctx = _tracker.createInstance<Packed_dimensionContext>(_ctx, getState());
  enterRule(_localctx, 362, SV3_1aParser::RulePacked_dimension);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3832);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 370, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3827);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(3828);
      constant_range();
      setState(3829);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3831);
      unsized_dimension();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Associative_dimensionContext ------------------------------------------------------------------

SV3_1aParser::Associative_dimensionContext::Associative_dimensionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Associative_dimensionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Associative_dimensionContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Associative_dimensionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Associative_dimensionContext::ASSOCIATIVE_UNSPECIFIED() {
  return getToken(SV3_1aParser::ASSOCIATIVE_UNSPECIFIED, 0);
}


size_t SV3_1aParser::Associative_dimensionContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssociative_dimension;
}

void SV3_1aParser::Associative_dimensionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssociative_dimension(this);
}

void SV3_1aParser::Associative_dimensionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssociative_dimension(this);
}


antlrcpp::Any SV3_1aParser::Associative_dimensionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssociative_dimension(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Associative_dimensionContext* SV3_1aParser::associative_dimension() {
  Associative_dimensionContext *_localctx = _tracker.createInstance<Associative_dimensionContext>(_ctx, getState());
  enterRule(_localctx, 364, SV3_1aParser::RuleAssociative_dimension);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3839);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPEN_BRACKET: {
        enterOuterAlt(_localctx, 1);
        setState(3834);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(3835);
        data_type();
        setState(3836);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

      case SV3_1aParser::ASSOCIATIVE_UNSPECIFIED: {
        enterOuterAlt(_localctx, 2);
        setState(3838);
        match(SV3_1aParser::ASSOCIATIVE_UNSPECIFIED);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_dimensionContext ------------------------------------------------------------------

SV3_1aParser::Variable_dimensionContext::Variable_dimensionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Unsized_dimensionContext* SV3_1aParser::Variable_dimensionContext::unsized_dimension() {
  return getRuleContext<SV3_1aParser::Unsized_dimensionContext>(0);
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::Variable_dimensionContext::unpacked_dimension() {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(0);
}

SV3_1aParser::Associative_dimensionContext* SV3_1aParser::Variable_dimensionContext::associative_dimension() {
  return getRuleContext<SV3_1aParser::Associative_dimensionContext>(0);
}

SV3_1aParser::Queue_dimensionContext* SV3_1aParser::Variable_dimensionContext::queue_dimension() {
  return getRuleContext<SV3_1aParser::Queue_dimensionContext>(0);
}


size_t SV3_1aParser::Variable_dimensionContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_dimension;
}

void SV3_1aParser::Variable_dimensionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_dimension(this);
}

void SV3_1aParser::Variable_dimensionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_dimension(this);
}


antlrcpp::Any SV3_1aParser::Variable_dimensionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_dimension(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::variable_dimension() {
  Variable_dimensionContext *_localctx = _tracker.createInstance<Variable_dimensionContext>(_ctx, getState());
  enterRule(_localctx, 366, SV3_1aParser::RuleVariable_dimension);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3845);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 372, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3841);
      unsized_dimension();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3842);
      unpacked_dimension();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3843);
      associative_dimension();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(3844);
      queue_dimension();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Queue_dimensionContext ------------------------------------------------------------------

SV3_1aParser::Queue_dimensionContext::Queue_dimensionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Queue_dimensionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Queue_dimensionContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Queue_dimensionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Queue_dimensionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Queue_dimensionContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Queue_dimensionContext::getRuleIndex() const {
  return SV3_1aParser::RuleQueue_dimension;
}

void SV3_1aParser::Queue_dimensionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterQueue_dimension(this);
}

void SV3_1aParser::Queue_dimensionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitQueue_dimension(this);
}


antlrcpp::Any SV3_1aParser::Queue_dimensionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitQueue_dimension(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Queue_dimensionContext* SV3_1aParser::queue_dimension() {
  Queue_dimensionContext *_localctx = _tracker.createInstance<Queue_dimensionContext>(_ctx, getState());
  enterRule(_localctx, 368, SV3_1aParser::RuleQueue_dimension);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3847);
    match(SV3_1aParser::OPEN_BRACKET);
    setState(3848);
    match(SV3_1aParser::DOLLAR);
    setState(3851);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(3849);
      match(SV3_1aParser::COLUMN);
      setState(3850);
      constant_expression(0);
    }
    setState(3853);
    match(SV3_1aParser::CLOSE_BRACKET);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unsized_dimensionContext ------------------------------------------------------------------

SV3_1aParser::Unsized_dimensionContext::Unsized_dimensionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unsized_dimensionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Unsized_dimensionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Unsized_dimensionContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnsized_dimension;
}

void SV3_1aParser::Unsized_dimensionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnsized_dimension(this);
}

void SV3_1aParser::Unsized_dimensionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnsized_dimension(this);
}


antlrcpp::Any SV3_1aParser::Unsized_dimensionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnsized_dimension(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unsized_dimensionContext* SV3_1aParser::unsized_dimension() {
  Unsized_dimensionContext *_localctx = _tracker.createInstance<Unsized_dimensionContext>(_ctx, getState());
  enterRule(_localctx, 370, SV3_1aParser::RuleUnsized_dimension);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3855);
    match(SV3_1aParser::OPEN_BRACKET);
    setState(3856);
    match(SV3_1aParser::CLOSE_BRACKET);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_data_typeContext ------------------------------------------------------------------

SV3_1aParser::Function_data_typeContext::Function_data_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Function_data_typeContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Function_data_typeContext::VOID() {
  return getToken(SV3_1aParser::VOID, 0);
}


size_t SV3_1aParser::Function_data_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_data_type;
}

void SV3_1aParser::Function_data_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_data_type(this);
}

void SV3_1aParser::Function_data_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_data_type(this);
}


antlrcpp::Any SV3_1aParser::Function_data_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_data_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_data_typeContext* SV3_1aParser::function_data_type() {
  Function_data_typeContext *_localctx = _tracker.createInstance<Function_data_typeContext>(_ctx, getState());
  enterRule(_localctx, 372, SV3_1aParser::RuleFunction_data_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3860);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::NEW:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(3858);
        data_type();
        break;
      }

      case SV3_1aParser::VOID: {
        enterOuterAlt(_localctx, 2);
        setState(3859);
        match(SV3_1aParser::VOID);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_data_type_or_implicitContext ------------------------------------------------------------------

SV3_1aParser::Function_data_type_or_implicitContext::Function_data_type_or_implicitContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Function_data_typeContext* SV3_1aParser::Function_data_type_or_implicitContext::function_data_type() {
  return getRuleContext<SV3_1aParser::Function_data_typeContext>(0);
}

SV3_1aParser::SigningContext* SV3_1aParser::Function_data_type_or_implicitContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

std::vector<SV3_1aParser::Packed_dimensionContext *> SV3_1aParser::Function_data_type_or_implicitContext::packed_dimension() {
  return getRuleContexts<SV3_1aParser::Packed_dimensionContext>();
}

SV3_1aParser::Packed_dimensionContext* SV3_1aParser::Function_data_type_or_implicitContext::packed_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Packed_dimensionContext>(i);
}


size_t SV3_1aParser::Function_data_type_or_implicitContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_data_type_or_implicit;
}

void SV3_1aParser::Function_data_type_or_implicitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_data_type_or_implicit(this);
}

void SV3_1aParser::Function_data_type_or_implicitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_data_type_or_implicit(this);
}


antlrcpp::Any SV3_1aParser::Function_data_type_or_implicitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_data_type_or_implicit(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_data_type_or_implicitContext* SV3_1aParser::function_data_type_or_implicit() {
  Function_data_type_or_implicitContext *_localctx = _tracker.createInstance<Function_data_type_or_implicitContext>(_ctx, getState());
  enterRule(_localctx, 374, SV3_1aParser::RuleFunction_data_type_or_implicit);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3872);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 377, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3862);
      function_data_type();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3864);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 375, _ctx)) {
      case 1: {
        setState(3863);
        signing();
        break;
      }

      }
      setState(3869);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(3866);
        packed_dimension();
        setState(3871);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_declarationContext ------------------------------------------------------------------

SV3_1aParser::Function_declarationContext::Function_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Function_declarationContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

SV3_1aParser::Function_body_declarationContext* SV3_1aParser::Function_declarationContext::function_body_declaration() {
  return getRuleContext<SV3_1aParser::Function_body_declarationContext>(0);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Function_declarationContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}


size_t SV3_1aParser::Function_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_declaration;
}

void SV3_1aParser::Function_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_declaration(this);
}

void SV3_1aParser::Function_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_declaration(this);
}


antlrcpp::Any SV3_1aParser::Function_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_declarationContext* SV3_1aParser::function_declaration() {
  Function_declarationContext *_localctx = _tracker.createInstance<Function_declarationContext>(_ctx, getState());
  enterRule(_localctx, 376, SV3_1aParser::RuleFunction_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3874);
    match(SV3_1aParser::FUNCTION);
    setState(3876);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(3875);
      lifetime();
    }
    setState(3878);
    function_body_declaration();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndfunctionContext ------------------------------------------------------------------

SV3_1aParser::EndfunctionContext::EndfunctionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndfunctionContext::ENDFUNCTION() {
  return getToken(SV3_1aParser::ENDFUNCTION, 0);
}


size_t SV3_1aParser::EndfunctionContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndfunction;
}

void SV3_1aParser::EndfunctionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndfunction(this);
}

void SV3_1aParser::EndfunctionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndfunction(this);
}


antlrcpp::Any SV3_1aParser::EndfunctionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndfunction(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndfunctionContext* SV3_1aParser::endfunction() {
  EndfunctionContext *_localctx = _tracker.createInstance<EndfunctionContext>(_ctx, getState());
  enterRule(_localctx, 378, SV3_1aParser::RuleEndfunction);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3880);
    match(SV3_1aParser::ENDFUNCTION);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_body_declarationContext ------------------------------------------------------------------

SV3_1aParser::Function_body_declarationContext::Function_body_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Function_data_type_or_implicitContext* SV3_1aParser::Function_body_declarationContext::function_data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Function_data_type_or_implicitContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Function_body_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Function_body_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Function_body_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndfunctionContext* SV3_1aParser::Function_body_declarationContext::endfunction() {
  return getRuleContext<SV3_1aParser::EndfunctionContext>(0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Function_body_declarationContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Function_body_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Function_body_declarationContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

std::vector<SV3_1aParser::Tf_item_declarationContext *> SV3_1aParser::Function_body_declarationContext::tf_item_declaration() {
  return getRuleContexts<SV3_1aParser::Tf_item_declarationContext>();
}

SV3_1aParser::Tf_item_declarationContext* SV3_1aParser::Function_body_declarationContext::tf_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Tf_item_declarationContext>(i);
}

std::vector<SV3_1aParser::Function_statement_or_nullContext *> SV3_1aParser::Function_body_declarationContext::function_statement_or_null() {
  return getRuleContexts<SV3_1aParser::Function_statement_or_nullContext>();
}

SV3_1aParser::Function_statement_or_nullContext* SV3_1aParser::Function_body_declarationContext::function_statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Function_statement_or_nullContext>(i);
}

tree::TerminalNode* SV3_1aParser::Function_body_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Function_body_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Function_body_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Function_body_declarationContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}

std::vector<SV3_1aParser::Block_item_declarationContext *> SV3_1aParser::Function_body_declarationContext::block_item_declaration() {
  return getRuleContexts<SV3_1aParser::Block_item_declarationContext>();
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::Function_body_declarationContext::block_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Block_item_declarationContext>(i);
}


size_t SV3_1aParser::Function_body_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_body_declaration;
}

void SV3_1aParser::Function_body_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_body_declaration(this);
}

void SV3_1aParser::Function_body_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_body_declaration(this);
}


antlrcpp::Any SV3_1aParser::Function_body_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_body_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_body_declarationContext* SV3_1aParser::function_body_declaration() {
  Function_body_declarationContext *_localctx = _tracker.createInstance<Function_body_declarationContext>(_ctx, getState());
  enterRule(_localctx, 380, SV3_1aParser::RuleFunction_body_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(3939);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 388, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3882);
      function_data_type_or_implicit();
      setState(3887);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 379, _ctx)) {
      case 1: {
        setState(3883);
        interface_identifier();
        setState(3884);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(3886);
        class_scope();
        break;
      }

      }
      setState(3889);
      identifier();
      setState(3890);
      match(SV3_1aParser::SEMICOLUMN);
      setState(3894);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 380, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(3891);
          tf_item_declaration(); 
        }
        setState(3896);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 380, _ctx);
      }
      setState(3900);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
        | (1ULL << SV3_1aParser::ATSTAR)
        | (1ULL << SV3_1aParser::AT_PARENS_STAR)
        | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::IMPLY - 64))
        | (1ULL << (SV3_1aParser::IF - 64))
        | (1ULL << (SV3_1aParser::FOREACH - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::VOID - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::ASSERT - 147))
        | (1ULL << (SV3_1aParser::ASSUME - 147))
        | (1ULL << (SV3_1aParser::COVER - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::DISABLE - 147))
        | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
        | (1ULL << (SV3_1aParser::BEGIN - 213))
        | (1ULL << (SV3_1aParser::SOFT - 213))
        | (1ULL << (SV3_1aParser::CASE - 213))
        | (1ULL << (SV3_1aParser::FOR - 213))
        | (1ULL << (SV3_1aParser::GLOBAL - 213))
        | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
        | (1ULL << (SV3_1aParser::FORCE - 289))
        | (1ULL << (SV3_1aParser::RELEASE - 289))
        | (1ULL << (SV3_1aParser::FORK - 289))
        | (1ULL << (SV3_1aParser::REPEAT - 289))
        | (1ULL << (SV3_1aParser::AT - 289))
        | (1ULL << (SV3_1aParser::RETURN - 289))
        | (1ULL << (SV3_1aParser::BREAK - 289))
        | (1ULL << (SV3_1aParser::CONTINUE - 289))
        | (1ULL << (SV3_1aParser::WAIT - 289))
        | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
        | (1ULL << (SV3_1aParser::UNIQUE - 289))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
        | (1ULL << (SV3_1aParser::PRIORITY - 289))
        | (1ULL << (SV3_1aParser::CASEZ - 289))
        | (1ULL << (SV3_1aParser::CASEX - 289))
        | (1ULL << (SV3_1aParser::RANDCASE - 289))
        | (1ULL << (SV3_1aParser::FOREVER - 289))
        | (1ULL << (SV3_1aParser::WHILE - 289))
        | (1ULL << (SV3_1aParser::DO - 289))
        | (1ULL << (SV3_1aParser::RESTRICT - 289))
        | (1ULL << (SV3_1aParser::TICK - 289))
        | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
        | (1ULL << (SV3_1aParser::THIS - 289))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
        | (1ULL << (SV3_1aParser::FINAL - 289))
        | (1ULL << (SV3_1aParser::SAMPLE - 289))
        | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
        | (1ULL << (SV3_1aParser::Simple_identifier - 364))
        | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
        setState(3897);
        function_statement_or_null();
        setState(3902);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3903);
      endfunction();
      setState(3906);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(3904);
        match(SV3_1aParser::COLUMN);
        setState(3905);
        identifier();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3908);
      function_data_type_or_implicit();
      setState(3913);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 383, _ctx)) {
      case 1: {
        setState(3909);
        interface_identifier();
        setState(3910);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(3912);
        class_scope();
        break;
      }

      }
      setState(3915);
      identifier();
      setState(3916);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3918);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(3917);
        tf_port_list();
      }
      setState(3920);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(3921);
      match(SV3_1aParser::SEMICOLUMN);
      setState(3925);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 385, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(3922);
          block_item_declaration(); 
        }
        setState(3927);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 385, _ctx);
      }
      setState(3931);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
        | (1ULL << SV3_1aParser::ATSTAR)
        | (1ULL << SV3_1aParser::AT_PARENS_STAR)
        | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::IMPLY - 64))
        | (1ULL << (SV3_1aParser::IF - 64))
        | (1ULL << (SV3_1aParser::FOREACH - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::VOID - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::ASSERT - 147))
        | (1ULL << (SV3_1aParser::ASSUME - 147))
        | (1ULL << (SV3_1aParser::COVER - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::DISABLE - 147))
        | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
        | (1ULL << (SV3_1aParser::BEGIN - 213))
        | (1ULL << (SV3_1aParser::SOFT - 213))
        | (1ULL << (SV3_1aParser::CASE - 213))
        | (1ULL << (SV3_1aParser::FOR - 213))
        | (1ULL << (SV3_1aParser::GLOBAL - 213))
        | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
        | (1ULL << (SV3_1aParser::FORCE - 289))
        | (1ULL << (SV3_1aParser::RELEASE - 289))
        | (1ULL << (SV3_1aParser::FORK - 289))
        | (1ULL << (SV3_1aParser::REPEAT - 289))
        | (1ULL << (SV3_1aParser::AT - 289))
        | (1ULL << (SV3_1aParser::RETURN - 289))
        | (1ULL << (SV3_1aParser::BREAK - 289))
        | (1ULL << (SV3_1aParser::CONTINUE - 289))
        | (1ULL << (SV3_1aParser::WAIT - 289))
        | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
        | (1ULL << (SV3_1aParser::UNIQUE - 289))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
        | (1ULL << (SV3_1aParser::PRIORITY - 289))
        | (1ULL << (SV3_1aParser::CASEZ - 289))
        | (1ULL << (SV3_1aParser::CASEX - 289))
        | (1ULL << (SV3_1aParser::RANDCASE - 289))
        | (1ULL << (SV3_1aParser::FOREVER - 289))
        | (1ULL << (SV3_1aParser::WHILE - 289))
        | (1ULL << (SV3_1aParser::DO - 289))
        | (1ULL << (SV3_1aParser::RESTRICT - 289))
        | (1ULL << (SV3_1aParser::TICK - 289))
        | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
        | (1ULL << (SV3_1aParser::THIS - 289))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
        | (1ULL << (SV3_1aParser::FINAL - 289))
        | (1ULL << (SV3_1aParser::SAMPLE - 289))
        | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
        | (1ULL << (SV3_1aParser::Simple_identifier - 364))
        | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
        setState(3928);
        function_statement_or_null();
        setState(3933);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(3934);
      endfunction();
      setState(3937);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(3935);
        match(SV3_1aParser::COLUMN);
        setState(3936);
        identifier();
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_prototypeContext ------------------------------------------------------------------

SV3_1aParser::Function_prototypeContext::Function_prototypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Function_prototypeContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

SV3_1aParser::Function_data_type_or_implicitContext* SV3_1aParser::Function_prototypeContext::function_data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Function_data_type_or_implicitContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Function_prototypeContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Function_prototypeContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Function_prototypeContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Function_prototypeContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}


size_t SV3_1aParser::Function_prototypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_prototype;
}

void SV3_1aParser::Function_prototypeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_prototype(this);
}

void SV3_1aParser::Function_prototypeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_prototype(this);
}


antlrcpp::Any SV3_1aParser::Function_prototypeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_prototype(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_prototypeContext* SV3_1aParser::function_prototype() {
  Function_prototypeContext *_localctx = _tracker.createInstance<Function_prototypeContext>(_ctx, getState());
  enterRule(_localctx, 382, SV3_1aParser::RuleFunction_prototype);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3941);
    match(SV3_1aParser::FUNCTION);
    setState(3942);
    function_data_type_or_implicit();
    setState(3943);
    identifier();
    setState(3949);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(3944);
      match(SV3_1aParser::OPEN_PARENS);
      setState(3946);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(3945);
        tf_port_list();
      }
      setState(3948);
      match(SV3_1aParser::CLOSE_PARENS);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dpi_import_exportContext ------------------------------------------------------------------

SV3_1aParser::Dpi_import_exportContext::Dpi_import_exportContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dpi_import_exportContext::IMPORT() {
  return getToken(SV3_1aParser::IMPORT, 0);
}

SV3_1aParser::String_valueContext* SV3_1aParser::Dpi_import_exportContext::string_value() {
  return getRuleContext<SV3_1aParser::String_valueContext>(0);
}

SV3_1aParser::Function_prototypeContext* SV3_1aParser::Dpi_import_exportContext::function_prototype() {
  return getRuleContext<SV3_1aParser::Function_prototypeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dpi_import_exportContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Context_keywordContext* SV3_1aParser::Dpi_import_exportContext::context_keyword() {
  return getRuleContext<SV3_1aParser::Context_keywordContext>(0);
}

SV3_1aParser::Pure_keywordContext* SV3_1aParser::Dpi_import_exportContext::pure_keyword() {
  return getRuleContext<SV3_1aParser::Pure_keywordContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dpi_import_exportContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dpi_import_exportContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Task_prototypeContext* SV3_1aParser::Dpi_import_exportContext::task_prototype() {
  return getRuleContext<SV3_1aParser::Task_prototypeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dpi_import_exportContext::EXPORT() {
  return getToken(SV3_1aParser::EXPORT, 0);
}

SV3_1aParser::Function_name_declContext* SV3_1aParser::Dpi_import_exportContext::function_name_decl() {
  return getRuleContext<SV3_1aParser::Function_name_declContext>(0);
}

SV3_1aParser::Task_name_declContext* SV3_1aParser::Dpi_import_exportContext::task_name_decl() {
  return getRuleContext<SV3_1aParser::Task_name_declContext>(0);
}


size_t SV3_1aParser::Dpi_import_exportContext::getRuleIndex() const {
  return SV3_1aParser::RuleDpi_import_export;
}

void SV3_1aParser::Dpi_import_exportContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDpi_import_export(this);
}

void SV3_1aParser::Dpi_import_exportContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDpi_import_export(this);
}


antlrcpp::Any SV3_1aParser::Dpi_import_exportContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDpi_import_export(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dpi_import_exportContext* SV3_1aParser::dpi_import_export() {
  Dpi_import_exportContext *_localctx = _tracker.createInstance<Dpi_import_exportContext>(_ctx, getState());
  enterRule(_localctx, 384, SV3_1aParser::RuleDpi_import_export);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(3988);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 397, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(3951);
      match(SV3_1aParser::IMPORT);
      setState(3952);
      string_value();
      setState(3955);
      _errHandler->sync(this);
      switch (_input->LA(1)) {
        case SV3_1aParser::CONTEXT: {
          setState(3953);
          context_keyword();
          break;
        }

        case SV3_1aParser::PURE: {
          setState(3954);
          pure_keyword();
          break;
        }

        case SV3_1aParser::FUNCTION:
        case SV3_1aParser::Simple_identifier: {
          break;
        }

      default:
        break;
      }
      setState(3959);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Simple_identifier) {
        setState(3957);
        match(SV3_1aParser::Simple_identifier);
        setState(3958);
        match(SV3_1aParser::ASSIGN_OP);
      }
      setState(3961);
      function_prototype();
      setState(3962);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(3964);
      match(SV3_1aParser::IMPORT);
      setState(3965);
      string_value();
      setState(3967);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::CONTEXT) {
        setState(3966);
        context_keyword();
      }
      setState(3971);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Simple_identifier) {
        setState(3969);
        match(SV3_1aParser::Simple_identifier);
        setState(3970);
        match(SV3_1aParser::ASSIGN_OP);
      }
      setState(3973);
      task_prototype();
      setState(3974);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(3976);
      match(SV3_1aParser::EXPORT);
      setState(3977);
      string_value();
      setState(3980);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Simple_identifier) {
        setState(3978);
        match(SV3_1aParser::Simple_identifier);
        setState(3979);
        match(SV3_1aParser::ASSIGN_OP);
      }
      setState(3984);
      _errHandler->sync(this);
      switch (_input->LA(1)) {
        case SV3_1aParser::FUNCTION: {
          setState(3982);
          function_name_decl();
          break;
        }

        case SV3_1aParser::TASK: {
          setState(3983);
          task_name_decl();
          break;
        }

      default:
        throw NoViableAltException(this);
      }
      setState(3986);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Context_keywordContext ------------------------------------------------------------------

SV3_1aParser::Context_keywordContext::Context_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Context_keywordContext::CONTEXT() {
  return getToken(SV3_1aParser::CONTEXT, 0);
}


size_t SV3_1aParser::Context_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleContext_keyword;
}

void SV3_1aParser::Context_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterContext_keyword(this);
}

void SV3_1aParser::Context_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitContext_keyword(this);
}


antlrcpp::Any SV3_1aParser::Context_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitContext_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Context_keywordContext* SV3_1aParser::context_keyword() {
  Context_keywordContext *_localctx = _tracker.createInstance<Context_keywordContext>(_ctx, getState());
  enterRule(_localctx, 386, SV3_1aParser::RuleContext_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3990);
    match(SV3_1aParser::CONTEXT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_name_declContext ------------------------------------------------------------------

SV3_1aParser::Function_name_declContext::Function_name_declContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Function_name_declContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Function_name_declContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Function_name_declContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_name_decl;
}

void SV3_1aParser::Function_name_declContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_name_decl(this);
}

void SV3_1aParser::Function_name_declContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_name_decl(this);
}


antlrcpp::Any SV3_1aParser::Function_name_declContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_name_decl(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_name_declContext* SV3_1aParser::function_name_decl() {
  Function_name_declContext *_localctx = _tracker.createInstance<Function_name_declContext>(_ctx, getState());
  enterRule(_localctx, 388, SV3_1aParser::RuleFunction_name_decl);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3992);
    match(SV3_1aParser::FUNCTION);
    setState(3993);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Task_name_declContext ------------------------------------------------------------------

SV3_1aParser::Task_name_declContext::Task_name_declContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Task_name_declContext::TASK() {
  return getToken(SV3_1aParser::TASK, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Task_name_declContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Task_name_declContext::getRuleIndex() const {
  return SV3_1aParser::RuleTask_name_decl;
}

void SV3_1aParser::Task_name_declContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTask_name_decl(this);
}

void SV3_1aParser::Task_name_declContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTask_name_decl(this);
}


antlrcpp::Any SV3_1aParser::Task_name_declContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTask_name_decl(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Task_name_declContext* SV3_1aParser::task_name_decl() {
  Task_name_declContext *_localctx = _tracker.createInstance<Task_name_declContext>(_ctx, getState());
  enterRule(_localctx, 390, SV3_1aParser::RuleTask_name_decl);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3995);
    match(SV3_1aParser::TASK);
    setState(3996);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pure_keywordContext ------------------------------------------------------------------

SV3_1aParser::Pure_keywordContext::Pure_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pure_keywordContext::PURE() {
  return getToken(SV3_1aParser::PURE, 0);
}


size_t SV3_1aParser::Pure_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RulePure_keyword;
}

void SV3_1aParser::Pure_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPure_keyword(this);
}

void SV3_1aParser::Pure_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPure_keyword(this);
}


antlrcpp::Any SV3_1aParser::Pure_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPure_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pure_keywordContext* SV3_1aParser::pure_keyword() {
  Pure_keywordContext *_localctx = _tracker.createInstance<Pure_keywordContext>(_ctx, getState());
  enterRule(_localctx, 392, SV3_1aParser::RulePure_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(3998);
    match(SV3_1aParser::PURE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Task_declarationContext ------------------------------------------------------------------

SV3_1aParser::Task_declarationContext::Task_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Task_declarationContext::TASK() {
  return getToken(SV3_1aParser::TASK, 0);
}

SV3_1aParser::Task_body_declarationContext* SV3_1aParser::Task_declarationContext::task_body_declaration() {
  return getRuleContext<SV3_1aParser::Task_body_declarationContext>(0);
}

SV3_1aParser::LifetimeContext* SV3_1aParser::Task_declarationContext::lifetime() {
  return getRuleContext<SV3_1aParser::LifetimeContext>(0);
}


size_t SV3_1aParser::Task_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleTask_declaration;
}

void SV3_1aParser::Task_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTask_declaration(this);
}

void SV3_1aParser::Task_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTask_declaration(this);
}


antlrcpp::Any SV3_1aParser::Task_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTask_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Task_declarationContext* SV3_1aParser::task_declaration() {
  Task_declarationContext *_localctx = _tracker.createInstance<Task_declarationContext>(_ctx, getState());
  enterRule(_localctx, 394, SV3_1aParser::RuleTask_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4000);
    match(SV3_1aParser::TASK);
    setState(4002);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::STATIC

    || _la == SV3_1aParser::AUTOMATIC) {
      setState(4001);
      lifetime();
    }
    setState(4004);
    task_body_declaration();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndtaskContext ------------------------------------------------------------------

SV3_1aParser::EndtaskContext::EndtaskContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndtaskContext::ENDTASK() {
  return getToken(SV3_1aParser::ENDTASK, 0);
}


size_t SV3_1aParser::EndtaskContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndtask;
}

void SV3_1aParser::EndtaskContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndtask(this);
}

void SV3_1aParser::EndtaskContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndtask(this);
}


antlrcpp::Any SV3_1aParser::EndtaskContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndtask(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndtaskContext* SV3_1aParser::endtask() {
  EndtaskContext *_localctx = _tracker.createInstance<EndtaskContext>(_ctx, getState());
  enterRule(_localctx, 396, SV3_1aParser::RuleEndtask);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4006);
    match(SV3_1aParser::ENDTASK);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Task_body_declarationContext ------------------------------------------------------------------

SV3_1aParser::Task_body_declarationContext::Task_body_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Task_body_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Task_body_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Task_body_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndtaskContext* SV3_1aParser::Task_body_declarationContext::endtask() {
  return getRuleContext<SV3_1aParser::EndtaskContext>(0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Task_body_declarationContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Task_body_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Task_body_declarationContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

std::vector<SV3_1aParser::Tf_item_declarationContext *> SV3_1aParser::Task_body_declarationContext::tf_item_declaration() {
  return getRuleContexts<SV3_1aParser::Tf_item_declarationContext>();
}

SV3_1aParser::Tf_item_declarationContext* SV3_1aParser::Task_body_declarationContext::tf_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Tf_item_declarationContext>(i);
}

std::vector<SV3_1aParser::Statement_or_nullContext *> SV3_1aParser::Task_body_declarationContext::statement_or_null() {
  return getRuleContexts<SV3_1aParser::Statement_or_nullContext>();
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Task_body_declarationContext::statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(i);
}

tree::TerminalNode* SV3_1aParser::Task_body_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Task_body_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Task_body_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Task_body_declarationContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}

std::vector<SV3_1aParser::Block_item_declarationContext *> SV3_1aParser::Task_body_declarationContext::block_item_declaration() {
  return getRuleContexts<SV3_1aParser::Block_item_declarationContext>();
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::Task_body_declarationContext::block_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Block_item_declarationContext>(i);
}


size_t SV3_1aParser::Task_body_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleTask_body_declaration;
}

void SV3_1aParser::Task_body_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTask_body_declaration(this);
}

void SV3_1aParser::Task_body_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTask_body_declaration(this);
}


antlrcpp::Any SV3_1aParser::Task_body_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTask_body_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Task_body_declarationContext* SV3_1aParser::task_body_declaration() {
  Task_body_declarationContext *_localctx = _tracker.createInstance<Task_body_declarationContext>(_ctx, getState());
  enterRule(_localctx, 398, SV3_1aParser::RuleTask_body_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(4063);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 408, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4012);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 399, _ctx)) {
      case 1: {
        setState(4008);
        interface_identifier();
        setState(4009);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(4011);
        class_scope();
        break;
      }

      }
      setState(4014);
      identifier();
      setState(4015);
      match(SV3_1aParser::SEMICOLUMN);
      setState(4019);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 400, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(4016);
          tf_item_declaration(); 
        }
        setState(4021);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 400, _ctx);
      }
      setState(4025);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
        | (1ULL << SV3_1aParser::ATSTAR)
        | (1ULL << SV3_1aParser::AT_PARENS_STAR)
        | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::IMPLY - 64))
        | (1ULL << (SV3_1aParser::IF - 64))
        | (1ULL << (SV3_1aParser::FOREACH - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::VOID - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::ASSERT - 147))
        | (1ULL << (SV3_1aParser::ASSUME - 147))
        | (1ULL << (SV3_1aParser::COVER - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::DISABLE - 147))
        | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
        | (1ULL << (SV3_1aParser::BEGIN - 213))
        | (1ULL << (SV3_1aParser::SOFT - 213))
        | (1ULL << (SV3_1aParser::CASE - 213))
        | (1ULL << (SV3_1aParser::FOR - 213))
        | (1ULL << (SV3_1aParser::GLOBAL - 213))
        | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
        | (1ULL << (SV3_1aParser::FORCE - 289))
        | (1ULL << (SV3_1aParser::RELEASE - 289))
        | (1ULL << (SV3_1aParser::FORK - 289))
        | (1ULL << (SV3_1aParser::REPEAT - 289))
        | (1ULL << (SV3_1aParser::AT - 289))
        | (1ULL << (SV3_1aParser::RETURN - 289))
        | (1ULL << (SV3_1aParser::BREAK - 289))
        | (1ULL << (SV3_1aParser::CONTINUE - 289))
        | (1ULL << (SV3_1aParser::WAIT - 289))
        | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
        | (1ULL << (SV3_1aParser::UNIQUE - 289))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
        | (1ULL << (SV3_1aParser::PRIORITY - 289))
        | (1ULL << (SV3_1aParser::CASEZ - 289))
        | (1ULL << (SV3_1aParser::CASEX - 289))
        | (1ULL << (SV3_1aParser::RANDCASE - 289))
        | (1ULL << (SV3_1aParser::FOREVER - 289))
        | (1ULL << (SV3_1aParser::WHILE - 289))
        | (1ULL << (SV3_1aParser::DO - 289))
        | (1ULL << (SV3_1aParser::RESTRICT - 289))
        | (1ULL << (SV3_1aParser::TICK - 289))
        | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
        | (1ULL << (SV3_1aParser::THIS - 289))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
        | (1ULL << (SV3_1aParser::FINAL - 289))
        | (1ULL << (SV3_1aParser::SAMPLE - 289))
        | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
        | (1ULL << (SV3_1aParser::Simple_identifier - 364))
        | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
        setState(4022);
        statement_or_null();
        setState(4027);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(4028);
      endtask();
      setState(4031);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(4029);
        match(SV3_1aParser::COLUMN);
        setState(4030);
        identifier();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4037);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 403, _ctx)) {
      case 1: {
        setState(4033);
        interface_identifier();
        setState(4034);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(4036);
        class_scope();
        break;
      }

      }
      setState(4039);
      identifier();
      setState(4040);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4042);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4041);
        tf_port_list();
      }
      setState(4044);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4045);
      match(SV3_1aParser::SEMICOLUMN);
      setState(4049);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 405, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(4046);
          block_item_declaration(); 
        }
        setState(4051);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 405, _ctx);
      }
      setState(4055);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
        | (1ULL << SV3_1aParser::ATSTAR)
        | (1ULL << SV3_1aParser::AT_PARENS_STAR)
        | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::IMPLY - 64))
        | (1ULL << (SV3_1aParser::IF - 64))
        | (1ULL << (SV3_1aParser::FOREACH - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::VOID - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::ASSERT - 147))
        | (1ULL << (SV3_1aParser::ASSUME - 147))
        | (1ULL << (SV3_1aParser::COVER - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::DISABLE - 147))
        | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
        | (1ULL << (SV3_1aParser::BEGIN - 213))
        | (1ULL << (SV3_1aParser::SOFT - 213))
        | (1ULL << (SV3_1aParser::CASE - 213))
        | (1ULL << (SV3_1aParser::FOR - 213))
        | (1ULL << (SV3_1aParser::GLOBAL - 213))
        | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
        | (1ULL << (SV3_1aParser::FORCE - 289))
        | (1ULL << (SV3_1aParser::RELEASE - 289))
        | (1ULL << (SV3_1aParser::FORK - 289))
        | (1ULL << (SV3_1aParser::REPEAT - 289))
        | (1ULL << (SV3_1aParser::AT - 289))
        | (1ULL << (SV3_1aParser::RETURN - 289))
        | (1ULL << (SV3_1aParser::BREAK - 289))
        | (1ULL << (SV3_1aParser::CONTINUE - 289))
        | (1ULL << (SV3_1aParser::WAIT - 289))
        | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
        | (1ULL << (SV3_1aParser::UNIQUE - 289))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
        | (1ULL << (SV3_1aParser::PRIORITY - 289))
        | (1ULL << (SV3_1aParser::CASEZ - 289))
        | (1ULL << (SV3_1aParser::CASEX - 289))
        | (1ULL << (SV3_1aParser::RANDCASE - 289))
        | (1ULL << (SV3_1aParser::FOREVER - 289))
        | (1ULL << (SV3_1aParser::WHILE - 289))
        | (1ULL << (SV3_1aParser::DO - 289))
        | (1ULL << (SV3_1aParser::RESTRICT - 289))
        | (1ULL << (SV3_1aParser::TICK - 289))
        | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
        | (1ULL << (SV3_1aParser::THIS - 289))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
        | (1ULL << (SV3_1aParser::FINAL - 289))
        | (1ULL << (SV3_1aParser::SAMPLE - 289))
        | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
        | (1ULL << (SV3_1aParser::Simple_identifier - 364))
        | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
        setState(4052);
        statement_or_null();
        setState(4057);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(4058);
      endtask();
      setState(4061);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(4059);
        match(SV3_1aParser::COLUMN);
        setState(4060);
        identifier();
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tf_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Tf_item_declarationContext::Tf_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::Tf_item_declarationContext::block_item_declaration() {
  return getRuleContext<SV3_1aParser::Block_item_declarationContext>(0);
}

SV3_1aParser::Tf_port_declarationContext* SV3_1aParser::Tf_item_declarationContext::tf_port_declaration() {
  return getRuleContext<SV3_1aParser::Tf_port_declarationContext>(0);
}


size_t SV3_1aParser::Tf_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleTf_item_declaration;
}

void SV3_1aParser::Tf_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTf_item_declaration(this);
}

void SV3_1aParser::Tf_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTf_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Tf_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTf_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tf_item_declarationContext* SV3_1aParser::tf_item_declaration() {
  Tf_item_declarationContext *_localctx = _tracker.createInstance<Tf_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 400, SV3_1aParser::RuleTf_item_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4067);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 409, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4065);
      block_item_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4066);
      tf_port_declaration();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tf_port_listContext ------------------------------------------------------------------

SV3_1aParser::Tf_port_listContext::Tf_port_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Tf_port_itemContext *> SV3_1aParser::Tf_port_listContext::tf_port_item() {
  return getRuleContexts<SV3_1aParser::Tf_port_itemContext>();
}

SV3_1aParser::Tf_port_itemContext* SV3_1aParser::Tf_port_listContext::tf_port_item(size_t i) {
  return getRuleContext<SV3_1aParser::Tf_port_itemContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Tf_port_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Tf_port_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Tf_port_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleTf_port_list;
}

void SV3_1aParser::Tf_port_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTf_port_list(this);
}

void SV3_1aParser::Tf_port_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTf_port_list(this);
}


antlrcpp::Any SV3_1aParser::Tf_port_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTf_port_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::tf_port_list() {
  Tf_port_listContext *_localctx = _tracker.createInstance<Tf_port_listContext>(_ctx, getState());
  enterRule(_localctx, 402, SV3_1aParser::RuleTf_port_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4069);
    tf_port_item();
    setState(4074);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(4070);
      match(SV3_1aParser::COMMA);
      setState(4071);
      tf_port_item();
      setState(4076);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tf_port_itemContext ------------------------------------------------------------------

SV3_1aParser::Tf_port_itemContext::Tf_port_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Tf_port_itemContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Tf_port_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Tf_port_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Tf_port_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Tf_port_directionContext* SV3_1aParser::Tf_port_itemContext::tf_port_direction() {
  return getRuleContext<SV3_1aParser::Tf_port_directionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Tf_port_itemContext::VAR() {
  return getToken(SV3_1aParser::VAR, 0);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::Tf_port_itemContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::Tf_port_itemContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Tf_port_itemContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Tf_port_itemContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Tf_port_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleTf_port_item;
}

void SV3_1aParser::Tf_port_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTf_port_item(this);
}

void SV3_1aParser::Tf_port_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTf_port_item(this);
}


antlrcpp::Any SV3_1aParser::Tf_port_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTf_port_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tf_port_itemContext* SV3_1aParser::tf_port_item() {
  Tf_port_itemContext *_localctx = _tracker.createInstance<Tf_port_itemContext>(_ctx, getState());
  enterRule(_localctx, 404, SV3_1aParser::RuleTf_port_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4080);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(4077);
      attribute_instance();
      setState(4082);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4084);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 66) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 66)) & ((1ULL << (SV3_1aParser::INPUT - 66))
      | (1ULL << (SV3_1aParser::OUTPUT - 66))
      | (1ULL << (SV3_1aParser::INOUT - 66))
      | (1ULL << (SV3_1aParser::REF - 66))
      | (1ULL << (SV3_1aParser::CONST - 66)))) != 0)) {
      setState(4083);
      tf_port_direction();
    }
    setState(4087);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 413, _ctx)) {
    case 1: {
      setState(4086);
      match(SV3_1aParser::VAR);
      break;
    }

    }
    setState(4089);
    data_type_or_implicit();
    setState(4090);
    identifier();
    setState(4094);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
      setState(4091);
      variable_dimension();
      setState(4096);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4099);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(4097);
      match(SV3_1aParser::ASSIGN_OP);
      setState(4098);
      expression(0);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tf_port_directionContext ------------------------------------------------------------------

SV3_1aParser::Tf_port_directionContext::Tf_port_directionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Tf_port_directionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTf_port_direction;
}

void SV3_1aParser::Tf_port_directionContext::copyFrom(Tf_port_directionContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- TfPortDir_RefContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TfPortDir_RefContext::REF() {
  return getToken(SV3_1aParser::REF, 0);
}

SV3_1aParser::TfPortDir_RefContext::TfPortDir_RefContext(Tf_port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TfPortDir_RefContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTfPortDir_Ref(this);
}
void SV3_1aParser::TfPortDir_RefContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTfPortDir_Ref(this);
}

antlrcpp::Any SV3_1aParser::TfPortDir_RefContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTfPortDir_Ref(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TfPortDir_ConstRefContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TfPortDir_ConstRefContext::CONST() {
  return getToken(SV3_1aParser::CONST, 0);
}

tree::TerminalNode* SV3_1aParser::TfPortDir_ConstRefContext::REF() {
  return getToken(SV3_1aParser::REF, 0);
}

SV3_1aParser::TfPortDir_ConstRefContext::TfPortDir_ConstRefContext(Tf_port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TfPortDir_ConstRefContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTfPortDir_ConstRef(this);
}
void SV3_1aParser::TfPortDir_ConstRefContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTfPortDir_ConstRef(this);
}

antlrcpp::Any SV3_1aParser::TfPortDir_ConstRefContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTfPortDir_ConstRef(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TfPortDir_OutContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TfPortDir_OutContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::TfPortDir_OutContext::TfPortDir_OutContext(Tf_port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TfPortDir_OutContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTfPortDir_Out(this);
}
void SV3_1aParser::TfPortDir_OutContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTfPortDir_Out(this);
}

antlrcpp::Any SV3_1aParser::TfPortDir_OutContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTfPortDir_Out(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TfPortDir_InpContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TfPortDir_InpContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

SV3_1aParser::TfPortDir_InpContext::TfPortDir_InpContext(Tf_port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TfPortDir_InpContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTfPortDir_Inp(this);
}
void SV3_1aParser::TfPortDir_InpContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTfPortDir_Inp(this);
}

antlrcpp::Any SV3_1aParser::TfPortDir_InpContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTfPortDir_Inp(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TfPortDir_InoutContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TfPortDir_InoutContext::INOUT() {
  return getToken(SV3_1aParser::INOUT, 0);
}

SV3_1aParser::TfPortDir_InoutContext::TfPortDir_InoutContext(Tf_port_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TfPortDir_InoutContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTfPortDir_Inout(this);
}
void SV3_1aParser::TfPortDir_InoutContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTfPortDir_Inout(this);
}

antlrcpp::Any SV3_1aParser::TfPortDir_InoutContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTfPortDir_Inout(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Tf_port_directionContext* SV3_1aParser::tf_port_direction() {
  Tf_port_directionContext *_localctx = _tracker.createInstance<Tf_port_directionContext>(_ctx, getState());
  enterRule(_localctx, 406, SV3_1aParser::RuleTf_port_direction);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4107);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::INPUT: {
        _localctx = dynamic_cast<Tf_port_directionContext *>(_tracker.createInstance<SV3_1aParser::TfPortDir_InpContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(4101);
        match(SV3_1aParser::INPUT);
        break;
      }

      case SV3_1aParser::OUTPUT: {
        _localctx = dynamic_cast<Tf_port_directionContext *>(_tracker.createInstance<SV3_1aParser::TfPortDir_OutContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(4102);
        match(SV3_1aParser::OUTPUT);
        break;
      }

      case SV3_1aParser::INOUT: {
        _localctx = dynamic_cast<Tf_port_directionContext *>(_tracker.createInstance<SV3_1aParser::TfPortDir_InoutContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(4103);
        match(SV3_1aParser::INOUT);
        break;
      }

      case SV3_1aParser::REF: {
        _localctx = dynamic_cast<Tf_port_directionContext *>(_tracker.createInstance<SV3_1aParser::TfPortDir_RefContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(4104);
        match(SV3_1aParser::REF);
        break;
      }

      case SV3_1aParser::CONST: {
        _localctx = dynamic_cast<Tf_port_directionContext *>(_tracker.createInstance<SV3_1aParser::TfPortDir_ConstRefContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(4105);
        match(SV3_1aParser::CONST);
        setState(4106);
        match(SV3_1aParser::REF);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tf_port_declarationContext ------------------------------------------------------------------

SV3_1aParser::Tf_port_declarationContext::Tf_port_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Tf_port_directionContext* SV3_1aParser::Tf_port_declarationContext::tf_port_direction() {
  return getRuleContext<SV3_1aParser::Tf_port_directionContext>(0);
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Tf_port_declarationContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::List_of_tf_variable_identifiersContext* SV3_1aParser::Tf_port_declarationContext::list_of_tf_variable_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_tf_variable_identifiersContext>(0);
}

tree::TerminalNode* SV3_1aParser::Tf_port_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Tf_port_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Tf_port_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Tf_port_declarationContext::VAR() {
  return getToken(SV3_1aParser::VAR, 0);
}


size_t SV3_1aParser::Tf_port_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleTf_port_declaration;
}

void SV3_1aParser::Tf_port_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTf_port_declaration(this);
}

void SV3_1aParser::Tf_port_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTf_port_declaration(this);
}


antlrcpp::Any SV3_1aParser::Tf_port_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTf_port_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tf_port_declarationContext* SV3_1aParser::tf_port_declaration() {
  Tf_port_declarationContext *_localctx = _tracker.createInstance<Tf_port_declarationContext>(_ctx, getState());
  enterRule(_localctx, 408, SV3_1aParser::RuleTf_port_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4112);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(4109);
      attribute_instance();
      setState(4114);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4115);
    tf_port_direction();
    setState(4117);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 418, _ctx)) {
    case 1: {
      setState(4116);
      match(SV3_1aParser::VAR);
      break;
    }

    }
    setState(4119);
    data_type_or_implicit();
    setState(4120);
    list_of_tf_variable_identifiers();
    setState(4121);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Task_prototypeContext ------------------------------------------------------------------

SV3_1aParser::Task_prototypeContext::Task_prototypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Task_prototypeContext::TASK() {
  return getToken(SV3_1aParser::TASK, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Task_prototypeContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Task_prototypeContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Task_prototypeContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Task_prototypeContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}


size_t SV3_1aParser::Task_prototypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleTask_prototype;
}

void SV3_1aParser::Task_prototypeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTask_prototype(this);
}

void SV3_1aParser::Task_prototypeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTask_prototype(this);
}


antlrcpp::Any SV3_1aParser::Task_prototypeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTask_prototype(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Task_prototypeContext* SV3_1aParser::task_prototype() {
  Task_prototypeContext *_localctx = _tracker.createInstance<Task_prototypeContext>(_ctx, getState());
  enterRule(_localctx, 410, SV3_1aParser::RuleTask_prototype);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4123);
    match(SV3_1aParser::TASK);
    setState(4124);
    identifier();
    setState(4130);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(4125);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4127);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4126);
        tf_port_list();
      }
      setState(4129);
      match(SV3_1aParser::CLOSE_PARENS);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Block_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Block_item_declarationContext::Block_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_declarationContext* SV3_1aParser::Block_item_declarationContext::data_declaration() {
  return getRuleContext<SV3_1aParser::Data_declarationContext>(0);
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::Block_item_declarationContext::local_parameter_declaration() {
  return getRuleContext<SV3_1aParser::Local_parameter_declarationContext>(0);
}

SV3_1aParser::Parameter_declarationContext* SV3_1aParser::Block_item_declarationContext::parameter_declaration() {
  return getRuleContext<SV3_1aParser::Parameter_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Block_item_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Overload_declarationContext* SV3_1aParser::Block_item_declarationContext::overload_declaration() {
  return getRuleContext<SV3_1aParser::Overload_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Block_item_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Block_item_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Block_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleBlock_item_declaration;
}

void SV3_1aParser::Block_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBlock_item_declaration(this);
}

void SV3_1aParser::Block_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBlock_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Block_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBlock_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::block_item_declaration() {
  Block_item_declarationContext *_localctx = _tracker.createInstance<Block_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 412, SV3_1aParser::RuleBlock_item_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4135);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(4132);
      attribute_instance();
      setState(4137);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4144);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::STATIC:
      case SV3_1aParser::AUTOMATIC:
      case SV3_1aParser::IMPORT:
      case SV3_1aParser::TYPEDEF:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::NETTYPE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        setState(4138);
        data_declaration();
        break;
      }

      case SV3_1aParser::LOCALPARAM: {
        setState(4139);
        local_parameter_declaration();
        break;
      }

      case SV3_1aParser::PARAMETER: {
        setState(4140);
        parameter_declaration();
        setState(4141);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::BIND: {
        setState(4143);
        overload_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Overload_declarationContext ------------------------------------------------------------------

SV3_1aParser::Overload_declarationContext::Overload_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Overload_declarationContext::BIND() {
  return getToken(SV3_1aParser::BIND, 0);
}

SV3_1aParser::Overload_operatorContext* SV3_1aParser::Overload_declarationContext::overload_operator() {
  return getRuleContext<SV3_1aParser::Overload_operatorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Overload_declarationContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Overload_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Overload_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Overload_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Overload_proto_formalsContext* SV3_1aParser::Overload_declarationContext::overload_proto_formals() {
  return getRuleContext<SV3_1aParser::Overload_proto_formalsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Overload_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Overload_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Overload_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleOverload_declaration;
}

void SV3_1aParser::Overload_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverload_declaration(this);
}

void SV3_1aParser::Overload_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverload_declaration(this);
}


antlrcpp::Any SV3_1aParser::Overload_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverload_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Overload_declarationContext* SV3_1aParser::overload_declaration() {
  Overload_declarationContext *_localctx = _tracker.createInstance<Overload_declarationContext>(_ctx, getState());
  enterRule(_localctx, 414, SV3_1aParser::RuleOverload_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4146);
    match(SV3_1aParser::BIND);
    setState(4147);
    overload_operator();
    setState(4148);
    match(SV3_1aParser::FUNCTION);
    setState(4149);
    data_type();
    setState(4150);
    identifier();
    setState(4151);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4152);
    overload_proto_formals();
    setState(4153);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4154);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Overload_operatorContext ------------------------------------------------------------------

SV3_1aParser::Overload_operatorContext::Overload_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Overload_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleOverload_operator;
}

void SV3_1aParser::Overload_operatorContext::copyFrom(Overload_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- OverloadOp_MinusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_MinusContext::MINUS() {
  return getToken(SV3_1aParser::MINUS, 0);
}

SV3_1aParser::OverloadOp_MinusContext::OverloadOp_MinusContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_MinusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Minus(this);
}
void SV3_1aParser::OverloadOp_MinusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Minus(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_MinusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Minus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_GreaterEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_GreaterEqualContext::GREATER_EQUAL() {
  return getToken(SV3_1aParser::GREATER_EQUAL, 0);
}

SV3_1aParser::OverloadOp_GreaterEqualContext::OverloadOp_GreaterEqualContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_GreaterEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_GreaterEqual(this);
}
void SV3_1aParser::OverloadOp_GreaterEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_GreaterEqual(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_GreaterEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_GreaterEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_LessContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_LessContext::LESS() {
  return getToken(SV3_1aParser::LESS, 0);
}

SV3_1aParser::OverloadOp_LessContext::OverloadOp_LessContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_LessContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Less(this);
}
void SV3_1aParser::OverloadOp_LessContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Less(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_LessContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Less(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_PercentContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_PercentContext::PERCENT() {
  return getToken(SV3_1aParser::PERCENT, 0);
}

SV3_1aParser::OverloadOp_PercentContext::OverloadOp_PercentContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_PercentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Percent(this);
}
void SV3_1aParser::OverloadOp_PercentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Percent(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_PercentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Percent(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_NotEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_NotEqualContext::NOTEQUAL() {
  return getToken(SV3_1aParser::NOTEQUAL, 0);
}

SV3_1aParser::OverloadOp_NotEqualContext::OverloadOp_NotEqualContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_NotEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_NotEqual(this);
}
void SV3_1aParser::OverloadOp_NotEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_NotEqual(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_NotEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_NotEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_MultContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_MultContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}

SV3_1aParser::OverloadOp_MultContext::OverloadOp_MultContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_MultContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Mult(this);
}
void SV3_1aParser::OverloadOp_MultContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Mult(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_MultContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Mult(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_EquivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_EquivContext::EQUIV() {
  return getToken(SV3_1aParser::EQUIV, 0);
}

SV3_1aParser::OverloadOp_EquivContext::OverloadOp_EquivContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_EquivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Equiv(this);
}
void SV3_1aParser::OverloadOp_EquivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Equiv(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_EquivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Equiv(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_EqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_EqualContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::OverloadOp_EqualContext::OverloadOp_EqualContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_EqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Equal(this);
}
void SV3_1aParser::OverloadOp_EqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Equal(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_EqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Equal(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_LessEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_LessEqualContext::LESS_EQUAL() {
  return getToken(SV3_1aParser::LESS_EQUAL, 0);
}

SV3_1aParser::OverloadOp_LessEqualContext::OverloadOp_LessEqualContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_LessEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_LessEqual(this);
}
void SV3_1aParser::OverloadOp_LessEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_LessEqual(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_LessEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_LessEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_PlusPlusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_PlusPlusContext::PLUSPLUS() {
  return getToken(SV3_1aParser::PLUSPLUS, 0);
}

SV3_1aParser::OverloadOp_PlusPlusContext::OverloadOp_PlusPlusContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_PlusPlusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_PlusPlus(this);
}
void SV3_1aParser::OverloadOp_PlusPlusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_PlusPlus(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_PlusPlusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_PlusPlus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_GreaterContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_GreaterContext::GREATER() {
  return getToken(SV3_1aParser::GREATER, 0);
}

SV3_1aParser::OverloadOp_GreaterContext::OverloadOp_GreaterContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_GreaterContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Greater(this);
}
void SV3_1aParser::OverloadOp_GreaterContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Greater(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_GreaterContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Greater(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_MinusMinusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_MinusMinusContext::MINUSMINUS() {
  return getToken(SV3_1aParser::MINUSMINUS, 0);
}

SV3_1aParser::OverloadOp_MinusMinusContext::OverloadOp_MinusMinusContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_MinusMinusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_MinusMinus(this);
}
void SV3_1aParser::OverloadOp_MinusMinusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_MinusMinus(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_MinusMinusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_MinusMinus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_StarStarContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_StarStarContext::STARSTAR() {
  return getToken(SV3_1aParser::STARSTAR, 0);
}

SV3_1aParser::OverloadOp_StarStarContext::OverloadOp_StarStarContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_StarStarContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_StarStar(this);
}
void SV3_1aParser::OverloadOp_StarStarContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_StarStar(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_StarStarContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_StarStar(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_PlusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_PlusContext::PLUS() {
  return getToken(SV3_1aParser::PLUS, 0);
}

SV3_1aParser::OverloadOp_PlusContext::OverloadOp_PlusContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_PlusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Plus(this);
}
void SV3_1aParser::OverloadOp_PlusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Plus(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_PlusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Plus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- OverloadOp_DivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::OverloadOp_DivContext::DIV() {
  return getToken(SV3_1aParser::DIV, 0);
}

SV3_1aParser::OverloadOp_DivContext::OverloadOp_DivContext(Overload_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::OverloadOp_DivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverloadOp_Div(this);
}
void SV3_1aParser::OverloadOp_DivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverloadOp_Div(this);
}

antlrcpp::Any SV3_1aParser::OverloadOp_DivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverloadOp_Div(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Overload_operatorContext* SV3_1aParser::overload_operator() {
  Overload_operatorContext *_localctx = _tracker.createInstance<Overload_operatorContext>(_ctx, getState());
  enterRule(_localctx, 416, SV3_1aParser::RuleOverload_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4171);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PLUS: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_PlusContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(4156);
        match(SV3_1aParser::PLUS);
        break;
      }

      case SV3_1aParser::PLUSPLUS: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_PlusPlusContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(4157);
        match(SV3_1aParser::PLUSPLUS);
        break;
      }

      case SV3_1aParser::MINUS: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_MinusContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(4158);
        match(SV3_1aParser::MINUS);
        break;
      }

      case SV3_1aParser::MINUSMINUS: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_MinusMinusContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(4159);
        match(SV3_1aParser::MINUSMINUS);
        break;
      }

      case SV3_1aParser::STAR: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_MultContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(4160);
        match(SV3_1aParser::STAR);
        break;
      }

      case SV3_1aParser::STARSTAR: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_StarStarContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(4161);
        match(SV3_1aParser::STARSTAR);
        break;
      }

      case SV3_1aParser::DIV: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_DivContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(4162);
        match(SV3_1aParser::DIV);
        break;
      }

      case SV3_1aParser::PERCENT: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_PercentContext>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(4163);
        match(SV3_1aParser::PERCENT);
        break;
      }

      case SV3_1aParser::EQUIV: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_EquivContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(4164);
        match(SV3_1aParser::EQUIV);
        break;
      }

      case SV3_1aParser::NOTEQUAL: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_NotEqualContext>(_localctx));
        enterOuterAlt(_localctx, 10);
        setState(4165);
        match(SV3_1aParser::NOTEQUAL);
        break;
      }

      case SV3_1aParser::LESS: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_LessContext>(_localctx));
        enterOuterAlt(_localctx, 11);
        setState(4166);
        match(SV3_1aParser::LESS);
        break;
      }

      case SV3_1aParser::LESS_EQUAL: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_LessEqualContext>(_localctx));
        enterOuterAlt(_localctx, 12);
        setState(4167);
        match(SV3_1aParser::LESS_EQUAL);
        break;
      }

      case SV3_1aParser::GREATER: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_GreaterContext>(_localctx));
        enterOuterAlt(_localctx, 13);
        setState(4168);
        match(SV3_1aParser::GREATER);
        break;
      }

      case SV3_1aParser::GREATER_EQUAL: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_GreaterEqualContext>(_localctx));
        enterOuterAlt(_localctx, 14);
        setState(4169);
        match(SV3_1aParser::GREATER_EQUAL);
        break;
      }

      case SV3_1aParser::ASSIGN_OP: {
        _localctx = dynamic_cast<Overload_operatorContext *>(_tracker.createInstance<SV3_1aParser::OverloadOp_EqualContext>(_localctx));
        enterOuterAlt(_localctx, 15);
        setState(4170);
        match(SV3_1aParser::ASSIGN_OP);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Overload_proto_formalsContext ------------------------------------------------------------------

SV3_1aParser::Overload_proto_formalsContext::Overload_proto_formalsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Data_typeContext *> SV3_1aParser::Overload_proto_formalsContext::data_type() {
  return getRuleContexts<SV3_1aParser::Data_typeContext>();
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Overload_proto_formalsContext::data_type(size_t i) {
  return getRuleContext<SV3_1aParser::Data_typeContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Overload_proto_formalsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Overload_proto_formalsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Overload_proto_formalsContext::getRuleIndex() const {
  return SV3_1aParser::RuleOverload_proto_formals;
}

void SV3_1aParser::Overload_proto_formalsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOverload_proto_formals(this);
}

void SV3_1aParser::Overload_proto_formalsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOverload_proto_formals(this);
}


antlrcpp::Any SV3_1aParser::Overload_proto_formalsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOverload_proto_formals(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Overload_proto_formalsContext* SV3_1aParser::overload_proto_formals() {
  Overload_proto_formalsContext *_localctx = _tracker.createInstance<Overload_proto_formalsContext>(_ctx, getState());
  enterRule(_localctx, 418, SV3_1aParser::RuleOverload_proto_formals);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4173);
    data_type();
    setState(4178);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(4174);
      match(SV3_1aParser::COMMA);
      setState(4175);
      data_type();
      setState(4180);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Virtual_interface_declarationContext ------------------------------------------------------------------

SV3_1aParser::Virtual_interface_declarationContext::Virtual_interface_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Virtual_interface_declarationContext::VIRTUAL() {
  return getToken(SV3_1aParser::VIRTUAL, 0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Virtual_interface_declarationContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

SV3_1aParser::List_of_virtual_interface_declContext* SV3_1aParser::Virtual_interface_declarationContext::list_of_virtual_interface_decl() {
  return getRuleContext<SV3_1aParser::List_of_virtual_interface_declContext>(0);
}

tree::TerminalNode* SV3_1aParser::Virtual_interface_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Virtual_interface_declarationContext::INTERFACE() {
  return getToken(SV3_1aParser::INTERFACE, 0);
}


size_t SV3_1aParser::Virtual_interface_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleVirtual_interface_declaration;
}

void SV3_1aParser::Virtual_interface_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVirtual_interface_declaration(this);
}

void SV3_1aParser::Virtual_interface_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVirtual_interface_declaration(this);
}


antlrcpp::Any SV3_1aParser::Virtual_interface_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVirtual_interface_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Virtual_interface_declarationContext* SV3_1aParser::virtual_interface_declaration() {
  Virtual_interface_declarationContext *_localctx = _tracker.createInstance<Virtual_interface_declarationContext>(_ctx, getState());
  enterRule(_localctx, 420, SV3_1aParser::RuleVirtual_interface_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4181);
    match(SV3_1aParser::VIRTUAL);
    setState(4183);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::INTERFACE) {
      setState(4182);
      match(SV3_1aParser::INTERFACE);
    }
    setState(4185);
    interface_identifier();
    setState(4186);
    list_of_virtual_interface_decl();
    setState(4187);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_itemContext ------------------------------------------------------------------

SV3_1aParser::Modport_itemContext::Modport_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Modport_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Modport_itemContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Modport_ports_declarationContext *> SV3_1aParser::Modport_itemContext::modport_ports_declaration() {
  return getRuleContexts<SV3_1aParser::Modport_ports_declarationContext>();
}

SV3_1aParser::Modport_ports_declarationContext* SV3_1aParser::Modport_itemContext::modport_ports_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Modport_ports_declarationContext>(i);
}

tree::TerminalNode* SV3_1aParser::Modport_itemContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Modport_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Modport_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Modport_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_item;
}

void SV3_1aParser::Modport_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_item(this);
}

void SV3_1aParser::Modport_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_item(this);
}


antlrcpp::Any SV3_1aParser::Modport_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_itemContext* SV3_1aParser::modport_item() {
  Modport_itemContext *_localctx = _tracker.createInstance<Modport_itemContext>(_ctx, getState());
  enterRule(_localctx, 422, SV3_1aParser::RuleModport_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4189);
    identifier();
    setState(4190);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4191);
    modport_ports_declaration();
    setState(4196);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(4192);
      match(SV3_1aParser::COMMA);
      setState(4193);
      modport_ports_declaration();
      setState(4198);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4199);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_ports_declarationContext ------------------------------------------------------------------

SV3_1aParser::Modport_ports_declarationContext::Modport_ports_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Modport_simple_ports_declarationContext* SV3_1aParser::Modport_ports_declarationContext::modport_simple_ports_declaration() {
  return getRuleContext<SV3_1aParser::Modport_simple_ports_declarationContext>(0);
}

SV3_1aParser::Modport_hierarchical_ports_declarationContext* SV3_1aParser::Modport_ports_declarationContext::modport_hierarchical_ports_declaration() {
  return getRuleContext<SV3_1aParser::Modport_hierarchical_ports_declarationContext>(0);
}

SV3_1aParser::Modport_tf_ports_declarationContext* SV3_1aParser::Modport_ports_declarationContext::modport_tf_ports_declaration() {
  return getRuleContext<SV3_1aParser::Modport_tf_ports_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Modport_ports_declarationContext::CLOCKING() {
  return getToken(SV3_1aParser::CLOCKING, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Modport_ports_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Modport_ports_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Modport_ports_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Modport_ports_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_ports_declaration;
}

void SV3_1aParser::Modport_ports_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_ports_declaration(this);
}

void SV3_1aParser::Modport_ports_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_ports_declaration(this);
}


antlrcpp::Any SV3_1aParser::Modport_ports_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_ports_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_ports_declarationContext* SV3_1aParser::modport_ports_declaration() {
  Modport_ports_declarationContext *_localctx = _tracker.createInstance<Modport_ports_declarationContext>(_ctx, getState());
  enterRule(_localctx, 424, SV3_1aParser::RuleModport_ports_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4204);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(4201);
      attribute_instance();
      setState(4206);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4212);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::INPUT:
      case SV3_1aParser::OUTPUT:
      case SV3_1aParser::INOUT:
      case SV3_1aParser::REF: {
        setState(4207);
        modport_simple_ports_declaration();
        break;
      }

      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        setState(4208);
        modport_hierarchical_ports_declaration();
        break;
      }

      case SV3_1aParser::IMPORT:
      case SV3_1aParser::EXPORT: {
        setState(4209);
        modport_tf_ports_declaration();
        break;
      }

      case SV3_1aParser::CLOCKING: {
        setState(4210);
        match(SV3_1aParser::CLOCKING);
        setState(4211);
        identifier();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_simple_ports_declarationContext ------------------------------------------------------------------

SV3_1aParser::Modport_simple_ports_declarationContext::Modport_simple_ports_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Port_directionContext* SV3_1aParser::Modport_simple_ports_declarationContext::port_direction() {
  return getRuleContext<SV3_1aParser::Port_directionContext>(0);
}

std::vector<SV3_1aParser::Modport_simple_portContext *> SV3_1aParser::Modport_simple_ports_declarationContext::modport_simple_port() {
  return getRuleContexts<SV3_1aParser::Modport_simple_portContext>();
}

SV3_1aParser::Modport_simple_portContext* SV3_1aParser::Modport_simple_ports_declarationContext::modport_simple_port(size_t i) {
  return getRuleContext<SV3_1aParser::Modport_simple_portContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Modport_simple_ports_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Modport_simple_ports_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Modport_simple_ports_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_simple_ports_declaration;
}

void SV3_1aParser::Modport_simple_ports_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_simple_ports_declaration(this);
}

void SV3_1aParser::Modport_simple_ports_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_simple_ports_declaration(this);
}


antlrcpp::Any SV3_1aParser::Modport_simple_ports_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_simple_ports_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_simple_ports_declarationContext* SV3_1aParser::modport_simple_ports_declaration() {
  Modport_simple_ports_declarationContext *_localctx = _tracker.createInstance<Modport_simple_ports_declarationContext>(_ctx, getState());
  enterRule(_localctx, 426, SV3_1aParser::RuleModport_simple_ports_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4214);
    port_direction();
    setState(4215);
    modport_simple_port();
    setState(4220);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 429, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(4216);
        match(SV3_1aParser::COMMA);
        setState(4217);
        modport_simple_port(); 
      }
      setState(4222);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 429, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_simple_portContext ------------------------------------------------------------------

SV3_1aParser::Modport_simple_portContext::Modport_simple_portContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Modport_simple_portContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Modport_simple_portContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Modport_simple_portContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Modport_simple_portContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Modport_simple_portContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Modport_simple_portContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}


size_t SV3_1aParser::Modport_simple_portContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_simple_port;
}

void SV3_1aParser::Modport_simple_portContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_simple_port(this);
}

void SV3_1aParser::Modport_simple_portContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_simple_port(this);
}


antlrcpp::Any SV3_1aParser::Modport_simple_portContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_simple_port(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_simple_portContext* SV3_1aParser::modport_simple_port() {
  Modport_simple_portContext *_localctx = _tracker.createInstance<Modport_simple_portContext>(_ctx, getState());
  enterRule(_localctx, 428, SV3_1aParser::RuleModport_simple_port);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4235);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(4223);
        identifier();
        break;
      }

      case SV3_1aParser::DOT: {
        enterOuterAlt(_localctx, 2);
        setState(4224);
        match(SV3_1aParser::DOT);
        setState(4225);
        identifier();
        setState(4226);
        match(SV3_1aParser::OPEN_PARENS);
        setState(4230);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(4227);
          expression(0);
          setState(4232);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(4233);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_hierarchical_ports_declarationContext ------------------------------------------------------------------

SV3_1aParser::Modport_hierarchical_ports_declarationContext::Modport_hierarchical_ports_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Modport_hierarchical_ports_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Modport_hierarchical_ports_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Modport_hierarchical_ports_declarationContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Modport_hierarchical_ports_declarationContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Modport_hierarchical_ports_declarationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Modport_hierarchical_ports_declarationContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Modport_hierarchical_ports_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_hierarchical_ports_declaration;
}

void SV3_1aParser::Modport_hierarchical_ports_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_hierarchical_ports_declaration(this);
}

void SV3_1aParser::Modport_hierarchical_ports_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_hierarchical_ports_declaration(this);
}


antlrcpp::Any SV3_1aParser::Modport_hierarchical_ports_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_hierarchical_ports_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_hierarchical_ports_declarationContext* SV3_1aParser::modport_hierarchical_ports_declaration() {
  Modport_hierarchical_ports_declarationContext *_localctx = _tracker.createInstance<Modport_hierarchical_ports_declarationContext>(_ctx, getState());
  enterRule(_localctx, 430, SV3_1aParser::RuleModport_hierarchical_ports_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4237);
    identifier();
    setState(4242);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(4238);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4239);
      constant_expression(0);
      setState(4240);
      match(SV3_1aParser::CLOSE_BRACKET);
    }
    setState(4244);
    match(SV3_1aParser::DOT);
    setState(4245);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_tf_ports_declarationContext ------------------------------------------------------------------

SV3_1aParser::Modport_tf_ports_declarationContext::Modport_tf_ports_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Modport_tf_portContext *> SV3_1aParser::Modport_tf_ports_declarationContext::modport_tf_port() {
  return getRuleContexts<SV3_1aParser::Modport_tf_portContext>();
}

SV3_1aParser::Modport_tf_portContext* SV3_1aParser::Modport_tf_ports_declarationContext::modport_tf_port(size_t i) {
  return getRuleContext<SV3_1aParser::Modport_tf_portContext>(i);
}

tree::TerminalNode* SV3_1aParser::Modport_tf_ports_declarationContext::IMPORT() {
  return getToken(SV3_1aParser::IMPORT, 0);
}

tree::TerminalNode* SV3_1aParser::Modport_tf_ports_declarationContext::EXPORT() {
  return getToken(SV3_1aParser::EXPORT, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Modport_tf_ports_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Modport_tf_ports_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Modport_tf_ports_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_tf_ports_declaration;
}

void SV3_1aParser::Modport_tf_ports_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_tf_ports_declaration(this);
}

void SV3_1aParser::Modport_tf_ports_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_tf_ports_declaration(this);
}


antlrcpp::Any SV3_1aParser::Modport_tf_ports_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_tf_ports_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_tf_ports_declarationContext* SV3_1aParser::modport_tf_ports_declaration() {
  Modport_tf_ports_declarationContext *_localctx = _tracker.createInstance<Modport_tf_ports_declarationContext>(_ctx, getState());
  enterRule(_localctx, 432, SV3_1aParser::RuleModport_tf_ports_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4247);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::IMPORT || _la == SV3_1aParser::EXPORT)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(4248);
    modport_tf_port();
    setState(4253);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 433, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(4249);
        match(SV3_1aParser::COMMA);
        setState(4250);
        modport_tf_port(); 
      }
      setState(4255);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 433, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Modport_tf_portContext ------------------------------------------------------------------

SV3_1aParser::Modport_tf_portContext::Modport_tf_portContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Method_prototypeContext* SV3_1aParser::Modport_tf_portContext::method_prototype() {
  return getRuleContext<SV3_1aParser::Method_prototypeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Modport_tf_portContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Modport_tf_portContext::getRuleIndex() const {
  return SV3_1aParser::RuleModport_tf_port;
}

void SV3_1aParser::Modport_tf_portContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModport_tf_port(this);
}

void SV3_1aParser::Modport_tf_portContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModport_tf_port(this);
}


antlrcpp::Any SV3_1aParser::Modport_tf_portContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModport_tf_port(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Modport_tf_portContext* SV3_1aParser::modport_tf_port() {
  Modport_tf_portContext *_localctx = _tracker.createInstance<Modport_tf_portContext>(_ctx, getState());
  enterRule(_localctx, 434, SV3_1aParser::RuleModport_tf_port);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4258);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::FUNCTION:
      case SV3_1aParser::TASK: {
        enterOuterAlt(_localctx, 1);
        setState(4256);
        method_prototype();
        break;
      }

      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(4257);
        identifier();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Concurrent_assertion_itemContext ------------------------------------------------------------------

SV3_1aParser::Concurrent_assertion_itemContext::Concurrent_assertion_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Concurrent_assertion_statementContext* SV3_1aParser::Concurrent_assertion_itemContext::concurrent_assertion_statement() {
  return getRuleContext<SV3_1aParser::Concurrent_assertion_statementContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Concurrent_assertion_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Concurrent_assertion_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Checker_instantiationContext* SV3_1aParser::Concurrent_assertion_itemContext::checker_instantiation() {
  return getRuleContext<SV3_1aParser::Checker_instantiationContext>(0);
}


size_t SV3_1aParser::Concurrent_assertion_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleConcurrent_assertion_item;
}

void SV3_1aParser::Concurrent_assertion_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConcurrent_assertion_item(this);
}

void SV3_1aParser::Concurrent_assertion_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConcurrent_assertion_item(this);
}


antlrcpp::Any SV3_1aParser::Concurrent_assertion_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConcurrent_assertion_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Concurrent_assertion_itemContext* SV3_1aParser::concurrent_assertion_item() {
  Concurrent_assertion_itemContext *_localctx = _tracker.createInstance<Concurrent_assertion_itemContext>(_ctx, getState());
  enterRule(_localctx, 436, SV3_1aParser::RuleConcurrent_assertion_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4267);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 436, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4263);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4260);
        identifier();
        setState(4261);
        match(SV3_1aParser::COLUMN);
      }
      setState(4265);
      concurrent_assertion_statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4266);
      checker_instantiation();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Concurrent_assertion_statementContext ------------------------------------------------------------------

SV3_1aParser::Concurrent_assertion_statementContext::Concurrent_assertion_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Assert_property_statementContext* SV3_1aParser::Concurrent_assertion_statementContext::assert_property_statement() {
  return getRuleContext<SV3_1aParser::Assert_property_statementContext>(0);
}

SV3_1aParser::Assume_property_statementContext* SV3_1aParser::Concurrent_assertion_statementContext::assume_property_statement() {
  return getRuleContext<SV3_1aParser::Assume_property_statementContext>(0);
}

SV3_1aParser::Cover_property_statementContext* SV3_1aParser::Concurrent_assertion_statementContext::cover_property_statement() {
  return getRuleContext<SV3_1aParser::Cover_property_statementContext>(0);
}

SV3_1aParser::Cover_sequence_statementContext* SV3_1aParser::Concurrent_assertion_statementContext::cover_sequence_statement() {
  return getRuleContext<SV3_1aParser::Cover_sequence_statementContext>(0);
}

SV3_1aParser::Restrict_property_statementContext* SV3_1aParser::Concurrent_assertion_statementContext::restrict_property_statement() {
  return getRuleContext<SV3_1aParser::Restrict_property_statementContext>(0);
}


size_t SV3_1aParser::Concurrent_assertion_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleConcurrent_assertion_statement;
}

void SV3_1aParser::Concurrent_assertion_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConcurrent_assertion_statement(this);
}

void SV3_1aParser::Concurrent_assertion_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConcurrent_assertion_statement(this);
}


antlrcpp::Any SV3_1aParser::Concurrent_assertion_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConcurrent_assertion_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Concurrent_assertion_statementContext* SV3_1aParser::concurrent_assertion_statement() {
  Concurrent_assertion_statementContext *_localctx = _tracker.createInstance<Concurrent_assertion_statementContext>(_ctx, getState());
  enterRule(_localctx, 438, SV3_1aParser::RuleConcurrent_assertion_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4274);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 437, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4269);
      assert_property_statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4270);
      assume_property_statement();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(4271);
      cover_property_statement();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(4272);
      cover_sequence_statement();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(4273);
      restrict_property_statement();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assert_property_statementContext ------------------------------------------------------------------

SV3_1aParser::Assert_property_statementContext::Assert_property_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Assert_property_statementContext::ASSERT() {
  return getToken(SV3_1aParser::ASSERT, 0);
}

tree::TerminalNode* SV3_1aParser::Assert_property_statementContext::PROPERTY() {
  return getToken(SV3_1aParser::PROPERTY, 0);
}

tree::TerminalNode* SV3_1aParser::Assert_property_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Property_specContext* SV3_1aParser::Assert_property_statementContext::property_spec() {
  return getRuleContext<SV3_1aParser::Property_specContext>(0);
}

tree::TerminalNode* SV3_1aParser::Assert_property_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Assert_property_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}


size_t SV3_1aParser::Assert_property_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssert_property_statement;
}

void SV3_1aParser::Assert_property_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssert_property_statement(this);
}

void SV3_1aParser::Assert_property_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssert_property_statement(this);
}


antlrcpp::Any SV3_1aParser::Assert_property_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssert_property_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assert_property_statementContext* SV3_1aParser::assert_property_statement() {
  Assert_property_statementContext *_localctx = _tracker.createInstance<Assert_property_statementContext>(_ctx, getState());
  enterRule(_localctx, 440, SV3_1aParser::RuleAssert_property_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4276);
    match(SV3_1aParser::ASSERT);
    setState(4277);
    match(SV3_1aParser::PROPERTY);
    setState(4278);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4279);
    property_spec();
    setState(4280);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4281);
    action_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assume_property_statementContext ------------------------------------------------------------------

SV3_1aParser::Assume_property_statementContext::Assume_property_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Assume_property_statementContext::ASSUME() {
  return getToken(SV3_1aParser::ASSUME, 0);
}

tree::TerminalNode* SV3_1aParser::Assume_property_statementContext::PROPERTY() {
  return getToken(SV3_1aParser::PROPERTY, 0);
}

tree::TerminalNode* SV3_1aParser::Assume_property_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Property_specContext* SV3_1aParser::Assume_property_statementContext::property_spec() {
  return getRuleContext<SV3_1aParser::Property_specContext>(0);
}

tree::TerminalNode* SV3_1aParser::Assume_property_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Assume_property_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Assume_property_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssume_property_statement;
}

void SV3_1aParser::Assume_property_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssume_property_statement(this);
}

void SV3_1aParser::Assume_property_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssume_property_statement(this);
}


antlrcpp::Any SV3_1aParser::Assume_property_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssume_property_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assume_property_statementContext* SV3_1aParser::assume_property_statement() {
  Assume_property_statementContext *_localctx = _tracker.createInstance<Assume_property_statementContext>(_ctx, getState());
  enterRule(_localctx, 442, SV3_1aParser::RuleAssume_property_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4283);
    match(SV3_1aParser::ASSUME);
    setState(4284);
    match(SV3_1aParser::PROPERTY);
    setState(4285);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4286);
    property_spec();
    setState(4287);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4288);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cover_property_statementContext ------------------------------------------------------------------

SV3_1aParser::Cover_property_statementContext::Cover_property_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cover_property_statementContext::COVER() {
  return getToken(SV3_1aParser::COVER, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_property_statementContext::PROPERTY() {
  return getToken(SV3_1aParser::PROPERTY, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_property_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Property_specContext* SV3_1aParser::Cover_property_statementContext::property_spec() {
  return getRuleContext<SV3_1aParser::Property_specContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cover_property_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Cover_property_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}


size_t SV3_1aParser::Cover_property_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleCover_property_statement;
}

void SV3_1aParser::Cover_property_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCover_property_statement(this);
}

void SV3_1aParser::Cover_property_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCover_property_statement(this);
}


antlrcpp::Any SV3_1aParser::Cover_property_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCover_property_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cover_property_statementContext* SV3_1aParser::cover_property_statement() {
  Cover_property_statementContext *_localctx = _tracker.createInstance<Cover_property_statementContext>(_ctx, getState());
  enterRule(_localctx, 444, SV3_1aParser::RuleCover_property_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4290);
    match(SV3_1aParser::COVER);
    setState(4291);
    match(SV3_1aParser::PROPERTY);
    setState(4292);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4293);
    property_spec();
    setState(4294);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4295);
    statement_or_null();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Expect_property_statementContext ------------------------------------------------------------------

SV3_1aParser::Expect_property_statementContext::Expect_property_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Expect_property_statementContext::EXPECT() {
  return getToken(SV3_1aParser::EXPECT, 0);
}

tree::TerminalNode* SV3_1aParser::Expect_property_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Property_specContext* SV3_1aParser::Expect_property_statementContext::property_spec() {
  return getRuleContext<SV3_1aParser::Property_specContext>(0);
}

tree::TerminalNode* SV3_1aParser::Expect_property_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Expect_property_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}


size_t SV3_1aParser::Expect_property_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleExpect_property_statement;
}

void SV3_1aParser::Expect_property_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExpect_property_statement(this);
}

void SV3_1aParser::Expect_property_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExpect_property_statement(this);
}


antlrcpp::Any SV3_1aParser::Expect_property_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExpect_property_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Expect_property_statementContext* SV3_1aParser::expect_property_statement() {
  Expect_property_statementContext *_localctx = _tracker.createInstance<Expect_property_statementContext>(_ctx, getState());
  enterRule(_localctx, 446, SV3_1aParser::RuleExpect_property_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4297);
    match(SV3_1aParser::EXPECT);
    setState(4298);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4299);
    property_spec();
    setState(4300);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4301);
    action_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cover_sequence_statementContext ------------------------------------------------------------------

SV3_1aParser::Cover_sequence_statementContext::Cover_sequence_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cover_sequence_statementContext::COVER() {
  return getToken(SV3_1aParser::COVER, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_sequence_statementContext::SEQUENCE() {
  return getToken(SV3_1aParser::SEQUENCE, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Cover_sequence_statementContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Cover_sequence_statementContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

SV3_1aParser::Sequence_exprContext* SV3_1aParser::Cover_sequence_statementContext::sequence_expr() {
  return getRuleContext<SV3_1aParser::Sequence_exprContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Cover_sequence_statementContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Cover_sequence_statementContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Cover_sequence_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::Cover_sequence_statementContext::clocking_event() {
  return getRuleContext<SV3_1aParser::Clocking_eventContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cover_sequence_statementContext::DISABLE() {
  return getToken(SV3_1aParser::DISABLE, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_sequence_statementContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Cover_sequence_statementContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}


size_t SV3_1aParser::Cover_sequence_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleCover_sequence_statement;
}

void SV3_1aParser::Cover_sequence_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCover_sequence_statement(this);
}

void SV3_1aParser::Cover_sequence_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCover_sequence_statement(this);
}


antlrcpp::Any SV3_1aParser::Cover_sequence_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCover_sequence_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cover_sequence_statementContext* SV3_1aParser::cover_sequence_statement() {
  Cover_sequence_statementContext *_localctx = _tracker.createInstance<Cover_sequence_statementContext>(_ctx, getState());
  enterRule(_localctx, 448, SV3_1aParser::RuleCover_sequence_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4303);
    match(SV3_1aParser::COVER);
    setState(4304);
    match(SV3_1aParser::SEQUENCE);
    setState(4305);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4307);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 438, _ctx)) {
    case 1: {
      setState(4306);
      clocking_event();
      break;
    }

    }
    setState(4315);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DISABLE) {
      setState(4309);
      match(SV3_1aParser::DISABLE);
      setState(4310);
      match(SV3_1aParser::IFF);
      setState(4311);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4312);
      expression_or_dist();
      setState(4313);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(4317);
    sequence_expr(0);
    setState(4318);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4319);
    statement_or_null();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Restrict_property_statementContext ------------------------------------------------------------------

SV3_1aParser::Restrict_property_statementContext::Restrict_property_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Restrict_property_statementContext::RESTRICT() {
  return getToken(SV3_1aParser::RESTRICT, 0);
}

tree::TerminalNode* SV3_1aParser::Restrict_property_statementContext::PROPERTY() {
  return getToken(SV3_1aParser::PROPERTY, 0);
}

tree::TerminalNode* SV3_1aParser::Restrict_property_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Property_specContext* SV3_1aParser::Restrict_property_statementContext::property_spec() {
  return getRuleContext<SV3_1aParser::Property_specContext>(0);
}

tree::TerminalNode* SV3_1aParser::Restrict_property_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Restrict_property_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Restrict_property_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleRestrict_property_statement;
}

void SV3_1aParser::Restrict_property_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRestrict_property_statement(this);
}

void SV3_1aParser::Restrict_property_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRestrict_property_statement(this);
}


antlrcpp::Any SV3_1aParser::Restrict_property_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRestrict_property_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Restrict_property_statementContext* SV3_1aParser::restrict_property_statement() {
  Restrict_property_statementContext *_localctx = _tracker.createInstance<Restrict_property_statementContext>(_ctx, getState());
  enterRule(_localctx, 450, SV3_1aParser::RuleRestrict_property_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4321);
    match(SV3_1aParser::RESTRICT);
    setState(4322);
    match(SV3_1aParser::PROPERTY);
    setState(4323);
    match(SV3_1aParser::OPEN_PARENS);
    setState(4324);
    property_spec();
    setState(4325);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(4326);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_instanceContext ------------------------------------------------------------------

SV3_1aParser::Property_instanceContext::Property_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext* SV3_1aParser::Property_instanceContext::ps_or_hierarchical_sequence_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Property_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Actual_arg_listContext* SV3_1aParser::Property_instanceContext::actual_arg_list() {
  return getRuleContext<SV3_1aParser::Actual_arg_listContext>(0);
}


size_t SV3_1aParser::Property_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_instance;
}

void SV3_1aParser::Property_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_instance(this);
}

void SV3_1aParser::Property_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_instance(this);
}


antlrcpp::Any SV3_1aParser::Property_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Property_instanceContext* SV3_1aParser::property_instance() {
  Property_instanceContext *_localctx = _tracker.createInstance<Property_instanceContext>(_ctx, getState());
  enterRule(_localctx, 452, SV3_1aParser::RuleProperty_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4328);
    ps_or_hierarchical_sequence_identifier();
    setState(4334);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 441, _ctx)) {
    case 1: {
      setState(4329);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4331);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DOT)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::POSEDGE - 310))
        | (1ULL << (SV3_1aParser::NEGEDGE - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::EDGE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(4330);
        actual_arg_list();
      }
      setState(4333);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_actual_argContext ------------------------------------------------------------------

SV3_1aParser::Property_actual_argContext::Property_actual_argContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Property_exprContext* SV3_1aParser::Property_actual_argContext::property_expr() {
  return getRuleContext<SV3_1aParser::Property_exprContext>(0);
}

SV3_1aParser::Sequence_actual_argContext* SV3_1aParser::Property_actual_argContext::sequence_actual_arg() {
  return getRuleContext<SV3_1aParser::Sequence_actual_argContext>(0);
}


size_t SV3_1aParser::Property_actual_argContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_actual_arg;
}

void SV3_1aParser::Property_actual_argContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_actual_arg(this);
}

void SV3_1aParser::Property_actual_argContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_actual_arg(this);
}


antlrcpp::Any SV3_1aParser::Property_actual_argContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_actual_arg(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Property_actual_argContext* SV3_1aParser::property_actual_arg() {
  Property_actual_argContext *_localctx = _tracker.createInstance<Property_actual_argContext>(_ctx, getState());
  enterRule(_localctx, 454, SV3_1aParser::RuleProperty_actual_arg);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4338);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 442, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4336);
      property_expr(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4337);
      sequence_actual_arg();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Concurrent_assertion_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Concurrent_assertion_item_declarationContext::Concurrent_assertion_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Property_declarationContext* SV3_1aParser::Concurrent_assertion_item_declarationContext::property_declaration() {
  return getRuleContext<SV3_1aParser::Property_declarationContext>(0);
}

SV3_1aParser::Sequence_declarationContext* SV3_1aParser::Concurrent_assertion_item_declarationContext::sequence_declaration() {
  return getRuleContext<SV3_1aParser::Sequence_declarationContext>(0);
}


size_t SV3_1aParser::Concurrent_assertion_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleConcurrent_assertion_item_declaration;
}

void SV3_1aParser::Concurrent_assertion_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConcurrent_assertion_item_declaration(this);
}

void SV3_1aParser::Concurrent_assertion_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConcurrent_assertion_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Concurrent_assertion_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConcurrent_assertion_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Concurrent_assertion_item_declarationContext* SV3_1aParser::concurrent_assertion_item_declaration() {
  Concurrent_assertion_item_declarationContext *_localctx = _tracker.createInstance<Concurrent_assertion_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 456, SV3_1aParser::RuleConcurrent_assertion_item_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4342);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PROPERTY: {
        enterOuterAlt(_localctx, 1);
        setState(4340);
        property_declaration();
        break;
      }

      case SV3_1aParser::SEQUENCE: {
        enterOuterAlt(_localctx, 2);
        setState(4341);
        sequence_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assertion_item_declarationContext ------------------------------------------------------------------

SV3_1aParser::Assertion_item_declarationContext::Assertion_item_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Property_declarationContext* SV3_1aParser::Assertion_item_declarationContext::property_declaration() {
  return getRuleContext<SV3_1aParser::Property_declarationContext>(0);
}

SV3_1aParser::Sequence_declarationContext* SV3_1aParser::Assertion_item_declarationContext::sequence_declaration() {
  return getRuleContext<SV3_1aParser::Sequence_declarationContext>(0);
}

SV3_1aParser::Let_declarationContext* SV3_1aParser::Assertion_item_declarationContext::let_declaration() {
  return getRuleContext<SV3_1aParser::Let_declarationContext>(0);
}


size_t SV3_1aParser::Assertion_item_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssertion_item_declaration;
}

void SV3_1aParser::Assertion_item_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssertion_item_declaration(this);
}

void SV3_1aParser::Assertion_item_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssertion_item_declaration(this);
}


antlrcpp::Any SV3_1aParser::Assertion_item_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssertion_item_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assertion_item_declarationContext* SV3_1aParser::assertion_item_declaration() {
  Assertion_item_declarationContext *_localctx = _tracker.createInstance<Assertion_item_declarationContext>(_ctx, getState());
  enterRule(_localctx, 458, SV3_1aParser::RuleAssertion_item_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4347);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PROPERTY: {
        enterOuterAlt(_localctx, 1);
        setState(4344);
        property_declaration();
        break;
      }

      case SV3_1aParser::SEQUENCE: {
        enterOuterAlt(_localctx, 2);
        setState(4345);
        sequence_declaration();
        break;
      }

      case SV3_1aParser::LET: {
        enterOuterAlt(_localctx, 3);
        setState(4346);
        let_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndpropertyContext ------------------------------------------------------------------

SV3_1aParser::EndpropertyContext::EndpropertyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndpropertyContext::ENDPROPERTY() {
  return getToken(SV3_1aParser::ENDPROPERTY, 0);
}


size_t SV3_1aParser::EndpropertyContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndproperty;
}

void SV3_1aParser::EndpropertyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndproperty(this);
}

void SV3_1aParser::EndpropertyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndproperty(this);
}


antlrcpp::Any SV3_1aParser::EndpropertyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndproperty(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndpropertyContext* SV3_1aParser::endproperty() {
  EndpropertyContext *_localctx = _tracker.createInstance<EndpropertyContext>(_ctx, getState());
  enterRule(_localctx, 460, SV3_1aParser::RuleEndproperty);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4349);
    match(SV3_1aParser::ENDPROPERTY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_declarationContext ------------------------------------------------------------------

SV3_1aParser::Property_declarationContext::Property_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Property_declarationContext::PROPERTY() {
  return getToken(SV3_1aParser::PROPERTY, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Property_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Property_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Property_declarationContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Property_declarationContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::Property_specContext* SV3_1aParser::Property_declarationContext::property_spec() {
  return getRuleContext<SV3_1aParser::Property_specContext>(0);
}

SV3_1aParser::EndpropertyContext* SV3_1aParser::Property_declarationContext::endproperty() {
  return getRuleContext<SV3_1aParser::EndpropertyContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Property_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Assertion_variable_declarationContext *> SV3_1aParser::Property_declarationContext::assertion_variable_declaration() {
  return getRuleContexts<SV3_1aParser::Assertion_variable_declarationContext>();
}

SV3_1aParser::Assertion_variable_declarationContext* SV3_1aParser::Property_declarationContext::assertion_variable_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Assertion_variable_declarationContext>(i);
}

tree::TerminalNode* SV3_1aParser::Property_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::List_of_formalsContext* SV3_1aParser::Property_declarationContext::list_of_formals() {
  return getRuleContext<SV3_1aParser::List_of_formalsContext>(0);
}


size_t SV3_1aParser::Property_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_declaration;
}

void SV3_1aParser::Property_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_declaration(this);
}

void SV3_1aParser::Property_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_declaration(this);
}


antlrcpp::Any SV3_1aParser::Property_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Property_declarationContext* SV3_1aParser::property_declaration() {
  Property_declarationContext *_localctx = _tracker.createInstance<Property_declarationContext>(_ctx, getState());
  enterRule(_localctx, 462, SV3_1aParser::RuleProperty_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4351);
    match(SV3_1aParser::PROPERTY);
    setState(4352);
    identifier();
    setState(4358);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(4353);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4355);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4354);
        list_of_formals();
      }
      setState(4357);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(4360);
    match(SV3_1aParser::SEMICOLUMN);
    setState(4364);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 447, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(4361);
        assertion_variable_declaration(); 
      }
      setState(4366);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 447, _ctx);
    }
    setState(4367);
    property_spec();
    setState(4369);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::SEMICOLUMN) {
      setState(4368);
      match(SV3_1aParser::SEMICOLUMN);
    }
    setState(4371);
    endproperty();
    setState(4374);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(4372);
      match(SV3_1aParser::COLUMN);
      setState(4373);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_formal_typeContext ------------------------------------------------------------------

SV3_1aParser::Property_formal_typeContext::Property_formal_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Sequence_formal_typeContext* SV3_1aParser::Property_formal_typeContext::sequence_formal_type() {
  return getRuleContext<SV3_1aParser::Sequence_formal_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_formal_typeContext::PROPERTY() {
  return getToken(SV3_1aParser::PROPERTY, 0);
}


size_t SV3_1aParser::Property_formal_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_formal_type;
}

void SV3_1aParser::Property_formal_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_formal_type(this);
}

void SV3_1aParser::Property_formal_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_formal_type(this);
}


antlrcpp::Any SV3_1aParser::Property_formal_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_formal_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Property_formal_typeContext* SV3_1aParser::property_formal_type() {
  Property_formal_typeContext *_localctx = _tracker.createInstance<Property_formal_typeContext>(_ctx, getState());
  enterRule(_localctx, 464, SV3_1aParser::RuleProperty_formal_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4378);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::UNTYPED:
      case SV3_1aParser::NEW:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SEQUENCE:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(4376);
        sequence_formal_type();
        break;
      }

      case SV3_1aParser::PROPERTY: {
        enterOuterAlt(_localctx, 2);
        setState(4377);
        match(SV3_1aParser::PROPERTY);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_specContext ------------------------------------------------------------------

SV3_1aParser::Property_specContext::Property_specContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Property_exprContext* SV3_1aParser::Property_specContext::property_expr() {
  return getRuleContext<SV3_1aParser::Property_exprContext>(0);
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::Property_specContext::clocking_event() {
  return getRuleContext<SV3_1aParser::Clocking_eventContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_specContext::DISABLE() {
  return getToken(SV3_1aParser::DISABLE, 0);
}

tree::TerminalNode* SV3_1aParser::Property_specContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

tree::TerminalNode* SV3_1aParser::Property_specContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Property_specContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_specContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Property_specContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_spec;
}

void SV3_1aParser::Property_specContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_spec(this);
}

void SV3_1aParser::Property_specContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_spec(this);
}


antlrcpp::Any SV3_1aParser::Property_specContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_spec(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Property_specContext* SV3_1aParser::property_spec() {
  Property_specContext *_localctx = _tracker.createInstance<Property_specContext>(_ctx, getState());
  enterRule(_localctx, 466, SV3_1aParser::RuleProperty_spec);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4381);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 451, _ctx)) {
    case 1: {
      setState(4380);
      clocking_event();
      break;
    }

    }
    setState(4389);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DISABLE) {
      setState(4383);
      match(SV3_1aParser::DISABLE);
      setState(4384);
      match(SV3_1aParser::IFF);
      setState(4385);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4386);
      expression_or_dist();
      setState(4387);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(4391);
    property_expr(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndcaseContext ------------------------------------------------------------------

SV3_1aParser::EndcaseContext::EndcaseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndcaseContext::ENDCASE() {
  return getToken(SV3_1aParser::ENDCASE, 0);
}


size_t SV3_1aParser::EndcaseContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndcase;
}

void SV3_1aParser::EndcaseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndcase(this);
}

void SV3_1aParser::EndcaseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndcase(this);
}


antlrcpp::Any SV3_1aParser::EndcaseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndcase(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::endcase() {
  EndcaseContext *_localctx = _tracker.createInstance<EndcaseContext>(_ctx, getState());
  enterRule(_localctx, 468, SV3_1aParser::RuleEndcase);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4393);
    match(SV3_1aParser::ENDCASE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Property_exprContext ------------------------------------------------------------------

SV3_1aParser::Property_exprContext::Property_exprContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Sequence_exprContext* SV3_1aParser::Property_exprContext::sequence_expr() {
  return getRuleContext<SV3_1aParser::Sequence_exprContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::STRONG() {
  return getToken(SV3_1aParser::STRONG, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::WEAK() {
  return getToken(SV3_1aParser::WEAK, 0);
}

std::vector<SV3_1aParser::Property_exprContext *> SV3_1aParser::Property_exprContext::property_expr() {
  return getRuleContexts<SV3_1aParser::Property_exprContext>();
}

SV3_1aParser::Property_exprContext* SV3_1aParser::Property_exprContext::property_expr(size_t i) {
  return getRuleContext<SV3_1aParser::Property_exprContext>(i);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::NOT() {
  return getToken(SV3_1aParser::NOT, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::OVERLAP_IMPLY() {
  return getToken(SV3_1aParser::OVERLAP_IMPLY, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::NON_OVERLAP_IMPLY() {
  return getToken(SV3_1aParser::NON_OVERLAP_IMPLY, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Property_exprContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::CASE() {
  return getToken(SV3_1aParser::CASE, 0);
}

std::vector<SV3_1aParser::Property_case_itemContext *> SV3_1aParser::Property_exprContext::property_case_item() {
  return getRuleContexts<SV3_1aParser::Property_case_itemContext>();
}

SV3_1aParser::Property_case_itemContext* SV3_1aParser::Property_exprContext::property_case_item(size_t i) {
  return getRuleContext<SV3_1aParser::Property_case_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Property_exprContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::OVERLAPPED() {
  return getToken(SV3_1aParser::OVERLAPPED, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::NONOVERLAPPED() {
  return getToken(SV3_1aParser::NONOVERLAPPED, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::NEXTTIME() {
  return getToken(SV3_1aParser::NEXTTIME, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Property_exprContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::S_NEXTTIME() {
  return getToken(SV3_1aParser::S_NEXTTIME, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::ALWAYS() {
  return getToken(SV3_1aParser::ALWAYS, 0);
}

SV3_1aParser::Cycle_delay_const_range_expressionContext* SV3_1aParser::Property_exprContext::cycle_delay_const_range_expression() {
  return getRuleContext<SV3_1aParser::Cycle_delay_const_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::S_ALWAYS() {
  return getToken(SV3_1aParser::S_ALWAYS, 0);
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::Property_exprContext::constant_range() {
  return getRuleContext<SV3_1aParser::Constant_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::S_EVENTUALLY() {
  return getToken(SV3_1aParser::S_EVENTUALLY, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::EVENTUALLY() {
  return getToken(SV3_1aParser::EVENTUALLY, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::ACCEPT_ON() {
  return getToken(SV3_1aParser::ACCEPT_ON, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::REJECT_ON() {
  return getToken(SV3_1aParser::REJECT_ON, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::SYNC_ACCEPT_ON() {
  return getToken(SV3_1aParser::SYNC_ACCEPT_ON, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::SYNC_REJECT_ON() {
  return getToken(SV3_1aParser::SYNC_REJECT_ON, 0);
}

SV3_1aParser::Property_instanceContext* SV3_1aParser::Property_exprContext::property_instance() {
  return getRuleContext<SV3_1aParser::Property_instanceContext>(0);
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::Property_exprContext::clocking_event() {
  return getRuleContext<SV3_1aParser::Clocking_eventContext>(0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::OR() {
  return getToken(SV3_1aParser::OR, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::AND() {
  return getToken(SV3_1aParser::AND, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::UNTIL() {
  return getToken(SV3_1aParser::UNTIL, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::S_UNTIL() {
  return getToken(SV3_1aParser::S_UNTIL, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::UNTIL_WITH() {
  return getToken(SV3_1aParser::UNTIL_WITH, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::S_UNTIL_WITH() {
  return getToken(SV3_1aParser::S_UNTIL_WITH, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::IMPLIES() {
  return getToken(SV3_1aParser::IMPLIES, 0);
}

tree::TerminalNode* SV3_1aParser::Property_exprContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}


size_t SV3_1aParser::Property_exprContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_expr;
}

void SV3_1aParser::Property_exprContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_expr(this);
}

void SV3_1aParser::Property_exprContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_expr(this);
}


antlrcpp::Any SV3_1aParser::Property_exprContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_expr(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Property_exprContext* SV3_1aParser::property_expr() {
   return property_expr(0);
}

SV3_1aParser::Property_exprContext* SV3_1aParser::property_expr(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Property_exprContext *_localctx = _tracker.createInstance<Property_exprContext>(_ctx, parentState);
  SV3_1aParser::Property_exprContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 470;
  enterRecursionRule(_localctx, 470, SV3_1aParser::RuleProperty_expr, precedence);

    size_t _la = 0;

  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4523);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 455, _ctx)) {
    case 1: {
      setState(4396);
      sequence_expr(0);
      break;
    }

    case 2: {
      setState(4397);
      match(SV3_1aParser::STRONG);
      setState(4398);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4399);
      sequence_expr(0);
      setState(4400);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 3: {
      setState(4402);
      match(SV3_1aParser::WEAK);
      setState(4403);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4404);
      sequence_expr(0);
      setState(4405);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 4: {
      setState(4407);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4408);
      property_expr(0);
      setState(4409);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 5: {
      setState(4411);
      match(SV3_1aParser::NOT);
      setState(4412);
      property_expr(31);
      break;
    }

    case 6: {
      setState(4413);
      sequence_expr(0);
      setState(4414);
      match(SV3_1aParser::OVERLAP_IMPLY);
      setState(4415);
      property_expr(28);
      break;
    }

    case 7: {
      setState(4417);
      sequence_expr(0);
      setState(4418);
      match(SV3_1aParser::NON_OVERLAP_IMPLY);
      setState(4419);
      property_expr(27);
      break;
    }

    case 8: {
      setState(4421);
      match(SV3_1aParser::IF);
      setState(4422);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4423);
      expression_or_dist();
      setState(4424);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4425);
      property_expr(0);
      setState(4428);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 453, _ctx)) {
      case 1: {
        setState(4426);
        match(SV3_1aParser::ELSE);
        setState(4427);
        property_expr(0);
        break;
      }

      }
      break;
    }

    case 9: {
      setState(4430);
      match(SV3_1aParser::CASE);
      setState(4431);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4432);
      expression_or_dist();
      setState(4433);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4434);
      property_case_item();
      setState(4438);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DEFAULT)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(4435);
        property_case_item();
        setState(4440);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(4441);
      endcase();
      break;
    }

    case 10: {
      setState(4443);
      sequence_expr(0);
      setState(4444);
      match(SV3_1aParser::OVERLAPPED);
      setState(4445);
      property_expr(24);
      break;
    }

    case 11: {
      setState(4447);
      sequence_expr(0);
      setState(4448);
      match(SV3_1aParser::NONOVERLAPPED);
      setState(4449);
      property_expr(23);
      break;
    }

    case 12: {
      setState(4451);
      match(SV3_1aParser::NEXTTIME);
      setState(4452);
      property_expr(22);
      break;
    }

    case 13: {
      setState(4453);
      match(SV3_1aParser::NEXTTIME);
      setState(4454);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4455);
      constant_expression(0);
      setState(4456);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(4457);
      property_expr(21);
      break;
    }

    case 14: {
      setState(4459);
      match(SV3_1aParser::S_NEXTTIME);
      setState(4460);
      property_expr(20);
      break;
    }

    case 15: {
      setState(4461);
      match(SV3_1aParser::S_NEXTTIME);
      setState(4462);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4463);
      constant_expression(0);
      setState(4464);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(4465);
      property_expr(19);
      break;
    }

    case 16: {
      setState(4467);
      match(SV3_1aParser::ALWAYS);
      setState(4468);
      property_expr(18);
      break;
    }

    case 17: {
      setState(4469);
      match(SV3_1aParser::ALWAYS);
      setState(4470);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4471);
      cycle_delay_const_range_expression();
      setState(4472);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(4473);
      property_expr(17);
      break;
    }

    case 18: {
      setState(4475);
      match(SV3_1aParser::S_ALWAYS);
      setState(4476);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4477);
      constant_range();
      setState(4478);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(4479);
      property_expr(16);
      break;
    }

    case 19: {
      setState(4481);
      match(SV3_1aParser::S_EVENTUALLY);
      setState(4482);
      property_expr(15);
      break;
    }

    case 20: {
      setState(4483);
      match(SV3_1aParser::EVENTUALLY);
      setState(4484);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4485);
      constant_range();
      setState(4486);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(4487);
      property_expr(14);
      break;
    }

    case 21: {
      setState(4489);
      match(SV3_1aParser::S_EVENTUALLY);
      setState(4490);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4491);
      cycle_delay_const_range_expression();
      setState(4492);
      match(SV3_1aParser::CLOSE_BRACKET);
      setState(4493);
      property_expr(13);
      break;
    }

    case 22: {
      setState(4495);
      match(SV3_1aParser::ACCEPT_ON);
      setState(4496);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4497);
      expression_or_dist();
      setState(4498);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4499);
      property_expr(6);
      break;
    }

    case 23: {
      setState(4501);
      match(SV3_1aParser::REJECT_ON);
      setState(4502);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4503);
      expression_or_dist();
      setState(4504);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4505);
      property_expr(5);
      break;
    }

    case 24: {
      setState(4507);
      match(SV3_1aParser::SYNC_ACCEPT_ON);
      setState(4508);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4509);
      expression_or_dist();
      setState(4510);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4511);
      property_expr(4);
      break;
    }

    case 25: {
      setState(4513);
      match(SV3_1aParser::SYNC_REJECT_ON);
      setState(4514);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4515);
      expression_or_dist();
      setState(4516);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4517);
      property_expr(3);
      break;
    }

    case 26: {
      setState(4519);
      property_instance();
      break;
    }

    case 27: {
      setState(4520);
      clocking_event();
      setState(4521);
      property_expr(1);
      break;
    }

    }
    _ctx->stop = _input->LT(-1);
    setState(4551);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 457, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(4549);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 456, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4525);

          if (!(precpred(_ctx, 30))) throw FailedPredicateException(this, "precpred(_ctx, 30)");
          setState(4526);
          match(SV3_1aParser::OR);
          setState(4527);
          property_expr(31);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4528);

          if (!(precpred(_ctx, 29))) throw FailedPredicateException(this, "precpred(_ctx, 29)");
          setState(4529);
          match(SV3_1aParser::AND);
          setState(4530);
          property_expr(30);
          break;
        }

        case 3: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4531);

          if (!(precpred(_ctx, 12))) throw FailedPredicateException(this, "precpred(_ctx, 12)");
          setState(4532);
          match(SV3_1aParser::UNTIL);
          setState(4533);
          property_expr(13);
          break;
        }

        case 4: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4534);

          if (!(precpred(_ctx, 11))) throw FailedPredicateException(this, "precpred(_ctx, 11)");
          setState(4535);
          match(SV3_1aParser::S_UNTIL);
          setState(4536);
          property_expr(12);
          break;
        }

        case 5: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4537);

          if (!(precpred(_ctx, 10))) throw FailedPredicateException(this, "precpred(_ctx, 10)");
          setState(4538);
          match(SV3_1aParser::UNTIL_WITH);
          setState(4539);
          property_expr(11);
          break;
        }

        case 6: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4540);

          if (!(precpred(_ctx, 9))) throw FailedPredicateException(this, "precpred(_ctx, 9)");
          setState(4541);
          match(SV3_1aParser::S_UNTIL_WITH);
          setState(4542);
          property_expr(10);
          break;
        }

        case 7: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4543);

          if (!(precpred(_ctx, 8))) throw FailedPredicateException(this, "precpred(_ctx, 8)");
          setState(4544);
          match(SV3_1aParser::IMPLIES);
          setState(4545);
          property_expr(9);
          break;
        }

        case 8: {
          _localctx = _tracker.createInstance<Property_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleProperty_expr);
          setState(4546);

          if (!(precpred(_ctx, 7))) throw FailedPredicateException(this, "precpred(_ctx, 7)");
          setState(4547);
          match(SV3_1aParser::IFF);
          setState(4548);
          property_expr(8);
          break;
        }

        } 
      }
      setState(4553);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 457, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Property_case_itemContext ------------------------------------------------------------------

SV3_1aParser::Property_case_itemContext::Property_case_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Expression_or_distContext *> SV3_1aParser::Property_case_itemContext::expression_or_dist() {
  return getRuleContexts<SV3_1aParser::Expression_or_distContext>();
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Property_case_itemContext::expression_or_dist(size_t i) {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(i);
}

tree::TerminalNode* SV3_1aParser::Property_case_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Property_exprContext* SV3_1aParser::Property_case_itemContext::property_expr() {
  return getRuleContext<SV3_1aParser::Property_exprContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Property_case_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Property_case_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Property_case_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Property_case_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Property_case_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleProperty_case_item;
}

void SV3_1aParser::Property_case_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProperty_case_item(this);
}

void SV3_1aParser::Property_case_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProperty_case_item(this);
}


antlrcpp::Any SV3_1aParser::Property_case_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProperty_case_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Property_case_itemContext* SV3_1aParser::property_case_item() {
  Property_case_itemContext *_localctx = _tracker.createInstance<Property_case_itemContext>(_ctx, getState());
  enterRule(_localctx, 472, SV3_1aParser::RuleProperty_case_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4575);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(4554);
        expression_or_dist();
        setState(4559);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(4555);
          match(SV3_1aParser::COMMA);
          setState(4556);
          expression_or_dist();
          setState(4561);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(4562);
        match(SV3_1aParser::COLUMN);
        setState(4563);
        property_expr(0);
        setState(4565);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::SEMICOLUMN) {
          setState(4564);
          match(SV3_1aParser::SEMICOLUMN);
        }
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(4567);
        match(SV3_1aParser::DEFAULT);
        setState(4569);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(4568);
          match(SV3_1aParser::COLUMN);
        }
        setState(4571);
        property_expr(0);
        setState(4573);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::SEMICOLUMN) {
          setState(4572);
          match(SV3_1aParser::SEMICOLUMN);
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndsequenceContext ------------------------------------------------------------------

SV3_1aParser::EndsequenceContext::EndsequenceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndsequenceContext::ENDSEQUENCE() {
  return getToken(SV3_1aParser::ENDSEQUENCE, 0);
}


size_t SV3_1aParser::EndsequenceContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndsequence;
}

void SV3_1aParser::EndsequenceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndsequence(this);
}

void SV3_1aParser::EndsequenceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndsequence(this);
}


antlrcpp::Any SV3_1aParser::EndsequenceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndsequence(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndsequenceContext* SV3_1aParser::endsequence() {
  EndsequenceContext *_localctx = _tracker.createInstance<EndsequenceContext>(_ctx, getState());
  enterRule(_localctx, 474, SV3_1aParser::RuleEndsequence);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4577);
    match(SV3_1aParser::ENDSEQUENCE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_declarationContext ------------------------------------------------------------------

SV3_1aParser::Sequence_declarationContext::Sequence_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Sequence_declarationContext::SEQUENCE() {
  return getToken(SV3_1aParser::SEQUENCE, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Sequence_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Sequence_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequence_declarationContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Sequence_declarationContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::Sequence_exprContext* SV3_1aParser::Sequence_declarationContext::sequence_expr() {
  return getRuleContext<SV3_1aParser::Sequence_exprContext>(0);
}

SV3_1aParser::EndsequenceContext* SV3_1aParser::Sequence_declarationContext::endsequence() {
  return getRuleContext<SV3_1aParser::EndsequenceContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Sequence_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Assertion_variable_declarationContext *> SV3_1aParser::Sequence_declarationContext::assertion_variable_declaration() {
  return getRuleContexts<SV3_1aParser::Assertion_variable_declarationContext>();
}

SV3_1aParser::Assertion_variable_declarationContext* SV3_1aParser::Sequence_declarationContext::assertion_variable_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Assertion_variable_declarationContext>(i);
}

tree::TerminalNode* SV3_1aParser::Sequence_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::List_of_formalsContext* SV3_1aParser::Sequence_declarationContext::list_of_formals() {
  return getRuleContext<SV3_1aParser::List_of_formalsContext>(0);
}


size_t SV3_1aParser::Sequence_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_declaration;
}

void SV3_1aParser::Sequence_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_declaration(this);
}

void SV3_1aParser::Sequence_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_declaration(this);
}


antlrcpp::Any SV3_1aParser::Sequence_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequence_declarationContext* SV3_1aParser::sequence_declaration() {
  Sequence_declarationContext *_localctx = _tracker.createInstance<Sequence_declarationContext>(_ctx, getState());
  enterRule(_localctx, 476, SV3_1aParser::RuleSequence_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4579);
    match(SV3_1aParser::SEQUENCE);
    setState(4580);
    identifier();
    setState(4586);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(4581);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4583);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4582);
        list_of_formals();
      }
      setState(4585);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(4588);
    match(SV3_1aParser::SEMICOLUMN);
    setState(4592);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 465, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(4589);
        assertion_variable_declaration(); 
      }
      setState(4594);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 465, _ctx);
    }
    setState(4595);
    sequence_expr(0);
    setState(4597);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::SEMICOLUMN) {
      setState(4596);
      match(SV3_1aParser::SEMICOLUMN);
    }
    setState(4599);
    endsequence();
    setState(4602);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(4600);
      match(SV3_1aParser::COLUMN);
      setState(4601);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_exprContext ------------------------------------------------------------------

SV3_1aParser::Sequence_exprContext::Sequence_exprContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Cycle_delay_rangeContext *> SV3_1aParser::Sequence_exprContext::cycle_delay_range() {
  return getRuleContexts<SV3_1aParser::Cycle_delay_rangeContext>();
}

SV3_1aParser::Cycle_delay_rangeContext* SV3_1aParser::Sequence_exprContext::cycle_delay_range(size_t i) {
  return getRuleContext<SV3_1aParser::Cycle_delay_rangeContext>(i);
}

std::vector<SV3_1aParser::Sequence_exprContext *> SV3_1aParser::Sequence_exprContext::sequence_expr() {
  return getRuleContexts<SV3_1aParser::Sequence_exprContext>();
}

SV3_1aParser::Sequence_exprContext* SV3_1aParser::Sequence_exprContext::sequence_expr(size_t i) {
  return getRuleContext<SV3_1aParser::Sequence_exprContext>(i);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::Sequence_exprContext::expression_or_dist() {
  return getRuleContext<SV3_1aParser::Expression_or_distContext>(0);
}

SV3_1aParser::Boolean_abbrevContext* SV3_1aParser::Sequence_exprContext::boolean_abbrev() {
  return getRuleContext<SV3_1aParser::Boolean_abbrevContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequence_exprContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Sequence_match_itemContext *> SV3_1aParser::Sequence_exprContext::sequence_match_item() {
  return getRuleContexts<SV3_1aParser::Sequence_match_itemContext>();
}

SV3_1aParser::Sequence_match_itemContext* SV3_1aParser::Sequence_exprContext::sequence_match_item(size_t i) {
  return getRuleContext<SV3_1aParser::Sequence_match_itemContext>(i);
}

SV3_1aParser::Sequence_instanceContext* SV3_1aParser::Sequence_exprContext::sequence_instance() {
  return getRuleContext<SV3_1aParser::Sequence_instanceContext>(0);
}

SV3_1aParser::Consecutive_repetitionContext* SV3_1aParser::Sequence_exprContext::consecutive_repetition() {
  return getRuleContext<SV3_1aParser::Consecutive_repetitionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::FIRST_MATCH() {
  return getToken(SV3_1aParser::FIRST_MATCH, 0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::THROUGHOUT() {
  return getToken(SV3_1aParser::THROUGHOUT, 0);
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::Sequence_exprContext::clocking_event() {
  return getRuleContext<SV3_1aParser::Clocking_eventContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::AND() {
  return getToken(SV3_1aParser::AND, 0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::INTERSECT() {
  return getToken(SV3_1aParser::INTERSECT, 0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::OR() {
  return getToken(SV3_1aParser::OR, 0);
}

tree::TerminalNode* SV3_1aParser::Sequence_exprContext::WITHIN() {
  return getToken(SV3_1aParser::WITHIN, 0);
}


size_t SV3_1aParser::Sequence_exprContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_expr;
}

void SV3_1aParser::Sequence_exprContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_expr(this);
}

void SV3_1aParser::Sequence_exprContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_expr(this);
}


antlrcpp::Any SV3_1aParser::Sequence_exprContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_expr(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Sequence_exprContext* SV3_1aParser::sequence_expr() {
   return sequence_expr(0);
}

SV3_1aParser::Sequence_exprContext* SV3_1aParser::sequence_expr(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Sequence_exprContext *_localctx = _tracker.createInstance<Sequence_exprContext>(_ctx, parentState);
  SV3_1aParser::Sequence_exprContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 478;
  enterRecursionRule(_localctx, 478, SV3_1aParser::RuleSequence_expr, precedence);

    size_t _la = 0;

  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4668);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 476, _ctx)) {
    case 1: {
      setState(4605);
      cycle_delay_range();
      setState(4606);
      sequence_expr(0);
      setState(4612);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 468, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(4607);
          cycle_delay_range();
          setState(4608);
          sequence_expr(0); 
        }
        setState(4614);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 468, _ctx);
      }
      break;
    }

    case 2: {
      setState(4615);
      expression_or_dist();
      setState(4617);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 469, _ctx)) {
      case 1: {
        setState(4616);
        boolean_abbrev();
        break;
      }

      }
      break;
    }

    case 3: {
      setState(4619);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4620);
      expression_or_dist();
      setState(4625);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(4621);
        match(SV3_1aParser::COMMA);
        setState(4622);
        sequence_match_item();
        setState(4627);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(4628);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4630);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 471, _ctx)) {
      case 1: {
        setState(4629);
        boolean_abbrev();
        break;
      }

      }
      break;
    }

    case 4: {
      setState(4632);
      sequence_instance();
      setState(4634);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 472, _ctx)) {
      case 1: {
        setState(4633);
        consecutive_repetition();
        break;
      }

      }
      break;
    }

    case 5: {
      setState(4636);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4637);
      sequence_expr(0);
      setState(4642);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(4638);
        match(SV3_1aParser::COMMA);
        setState(4639);
        sequence_match_item();
        setState(4644);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(4645);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(4647);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 474, _ctx)) {
      case 1: {
        setState(4646);
        consecutive_repetition();
        break;
      }

      }
      break;
    }

    case 6: {
      setState(4649);
      match(SV3_1aParser::FIRST_MATCH);
      setState(4650);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4651);
      sequence_expr(0);
      setState(4656);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(4652);
        match(SV3_1aParser::COMMA);
        setState(4653);
        sequence_match_item();
        setState(4658);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(4659);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 7: {
      setState(4661);
      expression_or_dist();
      setState(4662);
      match(SV3_1aParser::THROUGHOUT);
      setState(4663);
      sequence_expr(3);
      break;
    }

    case 8: {
      setState(4665);
      clocking_event();
      setState(4666);
      sequence_expr(1);
      break;
    }

    }
    _ctx->stop = _input->LT(-1);
    setState(4695);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 479, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(4693);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 478, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<Sequence_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSequence_expr);
          setState(4670);

          if (!(precpred(_ctx, 7))) throw FailedPredicateException(this, "precpred(_ctx, 7)");
          setState(4671);
          match(SV3_1aParser::AND);
          setState(4672);
          sequence_expr(8);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<Sequence_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSequence_expr);
          setState(4673);

          if (!(precpred(_ctx, 6))) throw FailedPredicateException(this, "precpred(_ctx, 6)");
          setState(4674);
          match(SV3_1aParser::INTERSECT);
          setState(4675);
          sequence_expr(7);
          break;
        }

        case 3: {
          _localctx = _tracker.createInstance<Sequence_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSequence_expr);
          setState(4676);

          if (!(precpred(_ctx, 5))) throw FailedPredicateException(this, "precpred(_ctx, 5)");
          setState(4677);
          match(SV3_1aParser::OR);
          setState(4678);
          sequence_expr(6);
          break;
        }

        case 4: {
          _localctx = _tracker.createInstance<Sequence_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSequence_expr);
          setState(4679);

          if (!(precpred(_ctx, 2))) throw FailedPredicateException(this, "precpred(_ctx, 2)");
          setState(4680);
          match(SV3_1aParser::WITHIN);
          setState(4681);
          sequence_expr(3);
          break;
        }

        case 5: {
          _localctx = _tracker.createInstance<Sequence_exprContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSequence_expr);
          setState(4682);

          if (!(precpred(_ctx, 12))) throw FailedPredicateException(this, "precpred(_ctx, 12)");
          setState(4683);
          cycle_delay_range();
          setState(4684);
          sequence_expr(0);
          setState(4690);
          _errHandler->sync(this);
          alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 477, _ctx);
          while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
            if (alt == 1) {
              setState(4685);
              cycle_delay_range();
              setState(4686);
              sequence_expr(0); 
            }
            setState(4692);
            _errHandler->sync(this);
            alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 477, _ctx);
          }
          break;
        }

        } 
      }
      setState(4697);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 479, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Cycle_delay_rangeContext ------------------------------------------------------------------

SV3_1aParser::Cycle_delay_rangeContext::Cycle_delay_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_rangeContext::POUNDPOUND() {
  return getToken(SV3_1aParser::POUNDPOUND, 0);
}

SV3_1aParser::Constant_primaryContext* SV3_1aParser::Cycle_delay_rangeContext::constant_primary() {
  return getRuleContext<SV3_1aParser::Constant_primaryContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_rangeContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Cycle_delay_const_range_expressionContext* SV3_1aParser::Cycle_delay_rangeContext::cycle_delay_const_range_expression() {
  return getRuleContext<SV3_1aParser::Cycle_delay_const_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_rangeContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_rangeContext::ASSOCIATIVE_UNSPECIFIED() {
  return getToken(SV3_1aParser::ASSOCIATIVE_UNSPECIFIED, 0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_rangeContext::PLUS() {
  return getToken(SV3_1aParser::PLUS, 0);
}


size_t SV3_1aParser::Cycle_delay_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleCycle_delay_range;
}

void SV3_1aParser::Cycle_delay_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCycle_delay_range(this);
}

void SV3_1aParser::Cycle_delay_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCycle_delay_range(this);
}


antlrcpp::Any SV3_1aParser::Cycle_delay_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCycle_delay_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cycle_delay_rangeContext* SV3_1aParser::cycle_delay_range() {
  Cycle_delay_rangeContext *_localctx = _tracker.createInstance<Cycle_delay_rangeContext>(_ctx, getState());
  enterRule(_localctx, 480, SV3_1aParser::RuleCycle_delay_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4711);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 480, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4698);
      match(SV3_1aParser::POUNDPOUND);
      setState(4699);
      constant_primary();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4700);
      match(SV3_1aParser::POUNDPOUND);
      setState(4701);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4702);
      cycle_delay_const_range_expression();
      setState(4703);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(4705);
      match(SV3_1aParser::POUNDPOUND);
      setState(4706);
      match(SV3_1aParser::ASSOCIATIVE_UNSPECIFIED);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(4707);
      match(SV3_1aParser::POUNDPOUND);
      setState(4708);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(4709);
      match(SV3_1aParser::PLUS);
      setState(4710);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_method_callContext ------------------------------------------------------------------

SV3_1aParser::Sequence_method_callContext::Sequence_method_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Sequence_instanceContext* SV3_1aParser::Sequence_method_callContext::sequence_instance() {
  return getRuleContext<SV3_1aParser::Sequence_instanceContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_method_callContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Sequence_method_callContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Sequence_method_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_method_call;
}

void SV3_1aParser::Sequence_method_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_method_call(this);
}

void SV3_1aParser::Sequence_method_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_method_call(this);
}


antlrcpp::Any SV3_1aParser::Sequence_method_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_method_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequence_method_callContext* SV3_1aParser::sequence_method_call() {
  Sequence_method_callContext *_localctx = _tracker.createInstance<Sequence_method_callContext>(_ctx, getState());
  enterRule(_localctx, 482, SV3_1aParser::RuleSequence_method_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4713);
    sequence_instance();
    setState(4714);
    match(SV3_1aParser::DOT);
    setState(4715);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_match_itemContext ------------------------------------------------------------------

SV3_1aParser::Sequence_match_itemContext::Sequence_match_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Operator_assignmentContext* SV3_1aParser::Sequence_match_itemContext::operator_assignment() {
  return getRuleContext<SV3_1aParser::Operator_assignmentContext>(0);
}

SV3_1aParser::Inc_or_dec_expressionContext* SV3_1aParser::Sequence_match_itemContext::inc_or_dec_expression() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_expressionContext>(0);
}

SV3_1aParser::Subroutine_callContext* SV3_1aParser::Sequence_match_itemContext::subroutine_call() {
  return getRuleContext<SV3_1aParser::Subroutine_callContext>(0);
}


size_t SV3_1aParser::Sequence_match_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_match_item;
}

void SV3_1aParser::Sequence_match_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_match_item(this);
}

void SV3_1aParser::Sequence_match_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_match_item(this);
}


antlrcpp::Any SV3_1aParser::Sequence_match_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_match_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequence_match_itemContext* SV3_1aParser::sequence_match_item() {
  Sequence_match_itemContext *_localctx = _tracker.createInstance<Sequence_match_itemContext>(_ctx, getState());
  enterRule(_localctx, 484, SV3_1aParser::RuleSequence_match_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4720);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 481, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4717);
      operator_assignment();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4718);
      inc_or_dec_expression();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(4719);
      subroutine_call();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_formal_typeContext ------------------------------------------------------------------

SV3_1aParser::Sequence_formal_typeContext::Sequence_formal_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Sequence_formal_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_formal_type;
}

void SV3_1aParser::Sequence_formal_typeContext::copyFrom(Sequence_formal_typeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- SeqFormatType_DataContext ------------------------------------------------------------------

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::SeqFormatType_DataContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

SV3_1aParser::SeqFormatType_DataContext::SeqFormatType_DataContext(Sequence_formal_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::SeqFormatType_DataContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSeqFormatType_Data(this);
}
void SV3_1aParser::SeqFormatType_DataContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSeqFormatType_Data(this);
}

antlrcpp::Any SV3_1aParser::SeqFormatType_DataContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSeqFormatType_Data(this);
  else
    return visitor->visitChildren(this);
}
//----------------- SeqFormatType_UntypedContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::SeqFormatType_UntypedContext::UNTYPED() {
  return getToken(SV3_1aParser::UNTYPED, 0);
}

SV3_1aParser::SeqFormatType_UntypedContext::SeqFormatType_UntypedContext(Sequence_formal_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::SeqFormatType_UntypedContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSeqFormatType_Untyped(this);
}
void SV3_1aParser::SeqFormatType_UntypedContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSeqFormatType_Untyped(this);
}

antlrcpp::Any SV3_1aParser::SeqFormatType_UntypedContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSeqFormatType_Untyped(this);
  else
    return visitor->visitChildren(this);
}
//----------------- SeqFormatType_SequenceContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::SeqFormatType_SequenceContext::SEQUENCE() {
  return getToken(SV3_1aParser::SEQUENCE, 0);
}

SV3_1aParser::SeqFormatType_SequenceContext::SeqFormatType_SequenceContext(Sequence_formal_typeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::SeqFormatType_SequenceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSeqFormatType_Sequence(this);
}
void SV3_1aParser::SeqFormatType_SequenceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSeqFormatType_Sequence(this);
}

antlrcpp::Any SV3_1aParser::SeqFormatType_SequenceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSeqFormatType_Sequence(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Sequence_formal_typeContext* SV3_1aParser::sequence_formal_type() {
  Sequence_formal_typeContext *_localctx = _tracker.createInstance<Sequence_formal_typeContext>(_ctx, getState());
  enterRule(_localctx, 486, SV3_1aParser::RuleSequence_formal_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4725);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::NEW:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        _localctx = dynamic_cast<Sequence_formal_typeContext *>(_tracker.createInstance<SV3_1aParser::SeqFormatType_DataContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(4722);
        data_type_or_implicit();
        break;
      }

      case SV3_1aParser::SEQUENCE: {
        _localctx = dynamic_cast<Sequence_formal_typeContext *>(_tracker.createInstance<SV3_1aParser::SeqFormatType_SequenceContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(4723);
        match(SV3_1aParser::SEQUENCE);
        break;
      }

      case SV3_1aParser::UNTYPED: {
        _localctx = dynamic_cast<Sequence_formal_typeContext *>(_tracker.createInstance<SV3_1aParser::SeqFormatType_UntypedContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(4724);
        match(SV3_1aParser::UNTYPED);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_instanceContext ------------------------------------------------------------------

SV3_1aParser::Sequence_instanceContext::Sequence_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext* SV3_1aParser::Sequence_instanceContext::ps_or_hierarchical_sequence_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Sequence_list_of_argumentsContext* SV3_1aParser::Sequence_instanceContext::sequence_list_of_arguments() {
  return getRuleContext<SV3_1aParser::Sequence_list_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequence_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Sequence_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_instance;
}

void SV3_1aParser::Sequence_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_instance(this);
}

void SV3_1aParser::Sequence_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_instance(this);
}


antlrcpp::Any SV3_1aParser::Sequence_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequence_instanceContext* SV3_1aParser::sequence_instance() {
  Sequence_instanceContext *_localctx = _tracker.createInstance<Sequence_instanceContext>(_ctx, getState());
  enterRule(_localctx, 488, SV3_1aParser::RuleSequence_instance);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4727);
    ps_or_hierarchical_sequence_identifier();
    setState(4732);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 483, _ctx)) {
    case 1: {
      setState(4728);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4729);
      sequence_list_of_arguments();
      setState(4730);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_list_of_argumentsContext ------------------------------------------------------------------

SV3_1aParser::Sequence_list_of_argumentsContext::Sequence_list_of_argumentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Sequence_actual_argContext *> SV3_1aParser::Sequence_list_of_argumentsContext::sequence_actual_arg() {
  return getRuleContexts<SV3_1aParser::Sequence_actual_argContext>();
}

SV3_1aParser::Sequence_actual_argContext* SV3_1aParser::Sequence_list_of_argumentsContext::sequence_actual_arg(size_t i) {
  return getRuleContext<SV3_1aParser::Sequence_actual_argContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequence_list_of_argumentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Sequence_list_of_argumentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequence_list_of_argumentsContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Sequence_list_of_argumentsContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Sequence_list_of_argumentsContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Sequence_list_of_argumentsContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequence_list_of_argumentsContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Sequence_list_of_argumentsContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequence_list_of_argumentsContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Sequence_list_of_argumentsContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}


size_t SV3_1aParser::Sequence_list_of_argumentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_list_of_arguments;
}

void SV3_1aParser::Sequence_list_of_argumentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_list_of_arguments(this);
}

void SV3_1aParser::Sequence_list_of_argumentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_list_of_arguments(this);
}


antlrcpp::Any SV3_1aParser::Sequence_list_of_argumentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_list_of_arguments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequence_list_of_argumentsContext* SV3_1aParser::sequence_list_of_arguments() {
  Sequence_list_of_argumentsContext *_localctx = _tracker.createInstance<Sequence_list_of_argumentsContext>(_ctx, getState());
  enterRule(_localctx, 490, SV3_1aParser::RuleSequence_list_of_arguments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(4781);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::COMMA:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::CLOSE_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::FIRST_MATCH:
      case SV3_1aParser::POUNDPOUND:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::AT:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::POSEDGE:
      case SV3_1aParser::NEGEDGE:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::EDGE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(4735);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147))
          | (1ULL << (SV3_1aParser::FIRST_MATCH - 147))
          | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 297) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 297)) & ((1ULL << (SV3_1aParser::AT - 297))
          | (1ULL << (SV3_1aParser::TAGGED - 297))
          | (1ULL << (SV3_1aParser::DO - 297))
          | (1ULL << (SV3_1aParser::TICK - 297))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 297))
          | (1ULL << (SV3_1aParser::THIS - 297))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 297))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 297))
          | (1ULL << (SV3_1aParser::FINAL - 297))
          | (1ULL << (SV3_1aParser::POSEDGE - 297))
          | (1ULL << (SV3_1aParser::NEGEDGE - 297))
          | (1ULL << (SV3_1aParser::SAMPLE - 297))
          | (1ULL << (SV3_1aParser::EDGE - 297))
          | (1ULL << (SV3_1aParser::BITW_AND - 297))
          | (1ULL << (SV3_1aParser::BITW_OR - 297))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 297))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 297))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 297)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
          | (1ULL << (SV3_1aParser::TILDA - 364))
          | (1ULL << (SV3_1aParser::BITW_XOR - 364))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 364))
          | (1ULL << (SV3_1aParser::Simple_identifier - 364)))) != 0)) {
          setState(4734);
          sequence_actual_arg();
        }
        setState(4743);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 486, _ctx);
        while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
          if (alt == 1) {
            setState(4737);
            match(SV3_1aParser::COMMA);
            setState(4739);
            _errHandler->sync(this);

            _la = _input->LA(1);
            if ((((_la & ~ 0x3fULL) == 0) &&
              ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
              | (1ULL << SV3_1aParser::TICK_b1)
              | (1ULL << SV3_1aParser::TICK_B0)
              | (1ULL << SV3_1aParser::TICK_B1)
              | (1ULL << SV3_1aParser::TICK_0)
              | (1ULL << SV3_1aParser::TICK_1)
              | (1ULL << SV3_1aParser::ONE_TICK_b0)
              | (1ULL << SV3_1aParser::ONE_TICK_b1)
              | (1ULL << SV3_1aParser::ONE_TICK_bx)
              | (1ULL << SV3_1aParser::ONE_TICK_bX)
              | (1ULL << SV3_1aParser::ONE_TICK_B0)
              | (1ULL << SV3_1aParser::ONE_TICK_B1)
              | (1ULL << SV3_1aParser::ONE_TICK_Bx)
              | (1ULL << SV3_1aParser::ONE_TICK_BX)
              | (1ULL << SV3_1aParser::Integral_number)
              | (1ULL << SV3_1aParser::Real_number)
              | (1ULL << SV3_1aParser::String)
              | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
              | (1ULL << (SV3_1aParser::CONST - 64))
              | (1ULL << (SV3_1aParser::NEW - 64))
              | (1ULL << (SV3_1aParser::LOCAL - 64))
              | (1ULL << (SV3_1aParser::SUPER - 64))
              | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
              | (1ULL << (SV3_1aParser::STRING - 64))
              | (1ULL << (SV3_1aParser::BYTE - 64))
              | (1ULL << (SV3_1aParser::SHORTINT - 64))
              | (1ULL << (SV3_1aParser::INT - 64))
              | (1ULL << (SV3_1aParser::LONGINT - 64))
              | (1ULL << (SV3_1aParser::INTEGER - 64))
              | (1ULL << (SV3_1aParser::TIME - 64))
              | (1ULL << (SV3_1aParser::BIT - 64))
              | (1ULL << (SV3_1aParser::LOGIC - 64))
              | (1ULL << (SV3_1aParser::REG - 64))
              | (1ULL << (SV3_1aParser::SHORTREAL - 64))
              | (1ULL << (SV3_1aParser::REAL - 64))
              | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
              | (1ULL << (SV3_1aParser::UNSIGNED - 147))
              | (1ULL << (SV3_1aParser::VAR - 147))
              | (1ULL << (SV3_1aParser::DOLLAR - 147))
              | (1ULL << (SV3_1aParser::CONTEXT - 147))
              | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
              | (1ULL << (SV3_1aParser::PLUS - 147))
              | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
              | (1ULL << (SV3_1aParser::MINUS - 147))
              | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
              | (1ULL << (SV3_1aParser::EXPECT - 147))
              | (1ULL << (SV3_1aParser::FIRST_MATCH - 147))
              | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
              | (1ULL << (SV3_1aParser::SOFT - 230))
              | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 297) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 297)) & ((1ULL << (SV3_1aParser::AT - 297))
              | (1ULL << (SV3_1aParser::TAGGED - 297))
              | (1ULL << (SV3_1aParser::DO - 297))
              | (1ULL << (SV3_1aParser::TICK - 297))
              | (1ULL << (SV3_1aParser::NULL_KEYWORD - 297))
              | (1ULL << (SV3_1aParser::THIS - 297))
              | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 297))
              | (1ULL << (SV3_1aParser::RANDOMIZE - 297))
              | (1ULL << (SV3_1aParser::FINAL - 297))
              | (1ULL << (SV3_1aParser::POSEDGE - 297))
              | (1ULL << (SV3_1aParser::NEGEDGE - 297))
              | (1ULL << (SV3_1aParser::SAMPLE - 297))
              | (1ULL << (SV3_1aParser::EDGE - 297))
              | (1ULL << (SV3_1aParser::BITW_AND - 297))
              | (1ULL << (SV3_1aParser::BITW_OR - 297))
              | (1ULL << (SV3_1aParser::REDUCTION_NOR - 297))
              | (1ULL << (SV3_1aParser::REDUCTION_NAND - 297))
              | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 297)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
              | (1ULL << (SV3_1aParser::TILDA - 364))
              | (1ULL << (SV3_1aParser::BITW_XOR - 364))
              | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 364))
              | (1ULL << (SV3_1aParser::Simple_identifier - 364)))) != 0)) {
              setState(4738);
              sequence_actual_arg();
            } 
          }
          setState(4745);
          _errHandler->sync(this);
          alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 486, _ctx);
        }
        setState(4757);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(4746);
          match(SV3_1aParser::COMMA);
          setState(4747);
          match(SV3_1aParser::DOT);
          setState(4748);
          identifier();
          setState(4749);
          match(SV3_1aParser::OPEN_PARENS);
          setState(4751);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147))
            | (1ULL << (SV3_1aParser::FIRST_MATCH - 147))
            | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 297) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 297)) & ((1ULL << (SV3_1aParser::AT - 297))
            | (1ULL << (SV3_1aParser::TAGGED - 297))
            | (1ULL << (SV3_1aParser::DO - 297))
            | (1ULL << (SV3_1aParser::TICK - 297))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 297))
            | (1ULL << (SV3_1aParser::THIS - 297))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 297))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 297))
            | (1ULL << (SV3_1aParser::FINAL - 297))
            | (1ULL << (SV3_1aParser::POSEDGE - 297))
            | (1ULL << (SV3_1aParser::NEGEDGE - 297))
            | (1ULL << (SV3_1aParser::SAMPLE - 297))
            | (1ULL << (SV3_1aParser::EDGE - 297))
            | (1ULL << (SV3_1aParser::BITW_AND - 297))
            | (1ULL << (SV3_1aParser::BITW_OR - 297))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 297))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 297))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 297)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
            | (1ULL << (SV3_1aParser::TILDA - 364))
            | (1ULL << (SV3_1aParser::BITW_XOR - 364))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 364))
            | (1ULL << (SV3_1aParser::Simple_identifier - 364)))) != 0)) {
            setState(4750);
            sequence_actual_arg();
          }
          setState(4753);
          match(SV3_1aParser::CLOSE_PARENS);
          setState(4759);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      case SV3_1aParser::DOT: {
        enterOuterAlt(_localctx, 2);
        setState(4760);
        match(SV3_1aParser::DOT);
        setState(4761);
        identifier();
        setState(4762);
        match(SV3_1aParser::OPEN_PARENS);
        setState(4764);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147))
          | (1ULL << (SV3_1aParser::FIRST_MATCH - 147))
          | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 297) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 297)) & ((1ULL << (SV3_1aParser::AT - 297))
          | (1ULL << (SV3_1aParser::TAGGED - 297))
          | (1ULL << (SV3_1aParser::DO - 297))
          | (1ULL << (SV3_1aParser::TICK - 297))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 297))
          | (1ULL << (SV3_1aParser::THIS - 297))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 297))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 297))
          | (1ULL << (SV3_1aParser::FINAL - 297))
          | (1ULL << (SV3_1aParser::POSEDGE - 297))
          | (1ULL << (SV3_1aParser::NEGEDGE - 297))
          | (1ULL << (SV3_1aParser::SAMPLE - 297))
          | (1ULL << (SV3_1aParser::EDGE - 297))
          | (1ULL << (SV3_1aParser::BITW_AND - 297))
          | (1ULL << (SV3_1aParser::BITW_OR - 297))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 297))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 297))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 297)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
          | (1ULL << (SV3_1aParser::TILDA - 364))
          | (1ULL << (SV3_1aParser::BITW_XOR - 364))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 364))
          | (1ULL << (SV3_1aParser::Simple_identifier - 364)))) != 0)) {
          setState(4763);
          sequence_actual_arg();
        }
        setState(4766);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(4778);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(4767);
          match(SV3_1aParser::COMMA);
          setState(4768);
          match(SV3_1aParser::DOT);
          setState(4769);
          identifier();
          setState(4770);
          match(SV3_1aParser::OPEN_PARENS);
          setState(4772);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147))
            | (1ULL << (SV3_1aParser::FIRST_MATCH - 147))
            | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 297) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 297)) & ((1ULL << (SV3_1aParser::AT - 297))
            | (1ULL << (SV3_1aParser::TAGGED - 297))
            | (1ULL << (SV3_1aParser::DO - 297))
            | (1ULL << (SV3_1aParser::TICK - 297))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 297))
            | (1ULL << (SV3_1aParser::THIS - 297))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 297))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 297))
            | (1ULL << (SV3_1aParser::FINAL - 297))
            | (1ULL << (SV3_1aParser::POSEDGE - 297))
            | (1ULL << (SV3_1aParser::NEGEDGE - 297))
            | (1ULL << (SV3_1aParser::SAMPLE - 297))
            | (1ULL << (SV3_1aParser::EDGE - 297))
            | (1ULL << (SV3_1aParser::BITW_AND - 297))
            | (1ULL << (SV3_1aParser::BITW_OR - 297))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 297))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 297))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 297)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
            | (1ULL << (SV3_1aParser::TILDA - 364))
            | (1ULL << (SV3_1aParser::BITW_XOR - 364))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 364))
            | (1ULL << (SV3_1aParser::Simple_identifier - 364)))) != 0)) {
            setState(4771);
            sequence_actual_arg();
          }
          setState(4774);
          match(SV3_1aParser::CLOSE_PARENS);
          setState(4780);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequence_actual_argContext ------------------------------------------------------------------

SV3_1aParser::Sequence_actual_argContext::Sequence_actual_argContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Event_expressionContext* SV3_1aParser::Sequence_actual_argContext::event_expression() {
  return getRuleContext<SV3_1aParser::Event_expressionContext>(0);
}

SV3_1aParser::Sequence_exprContext* SV3_1aParser::Sequence_actual_argContext::sequence_expr() {
  return getRuleContext<SV3_1aParser::Sequence_exprContext>(0);
}


size_t SV3_1aParser::Sequence_actual_argContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequence_actual_arg;
}

void SV3_1aParser::Sequence_actual_argContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequence_actual_arg(this);
}

void SV3_1aParser::Sequence_actual_argContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequence_actual_arg(this);
}


antlrcpp::Any SV3_1aParser::Sequence_actual_argContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequence_actual_arg(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequence_actual_argContext* SV3_1aParser::sequence_actual_arg() {
  Sequence_actual_argContext *_localctx = _tracker.createInstance<Sequence_actual_argContext>(_ctx, getState());
  enterRule(_localctx, 492, SV3_1aParser::RuleSequence_actual_arg);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4785);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 493, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4783);
      event_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4784);
      sequence_expr(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Formal_list_itemContext ------------------------------------------------------------------

SV3_1aParser::Formal_list_itemContext::Formal_list_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Formal_list_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Formal_list_itemContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Actual_arg_exprContext* SV3_1aParser::Formal_list_itemContext::actual_arg_expr() {
  return getRuleContext<SV3_1aParser::Actual_arg_exprContext>(0);
}


size_t SV3_1aParser::Formal_list_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleFormal_list_item;
}

void SV3_1aParser::Formal_list_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFormal_list_item(this);
}

void SV3_1aParser::Formal_list_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFormal_list_item(this);
}


antlrcpp::Any SV3_1aParser::Formal_list_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFormal_list_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Formal_list_itemContext* SV3_1aParser::formal_list_item() {
  Formal_list_itemContext *_localctx = _tracker.createInstance<Formal_list_itemContext>(_ctx, getState());
  enterRule(_localctx, 494, SV3_1aParser::RuleFormal_list_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4787);
    identifier();
    setState(4790);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(4788);
      match(SV3_1aParser::ASSIGN_OP);
      setState(4789);
      actual_arg_expr();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_formalsContext ------------------------------------------------------------------

SV3_1aParser::List_of_formalsContext::List_of_formalsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Formal_list_itemContext *> SV3_1aParser::List_of_formalsContext::formal_list_item() {
  return getRuleContexts<SV3_1aParser::Formal_list_itemContext>();
}

SV3_1aParser::Formal_list_itemContext* SV3_1aParser::List_of_formalsContext::formal_list_item(size_t i) {
  return getRuleContext<SV3_1aParser::Formal_list_itemContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_formalsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_formalsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_formalsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_formals;
}

void SV3_1aParser::List_of_formalsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_formals(this);
}

void SV3_1aParser::List_of_formalsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_formals(this);
}


antlrcpp::Any SV3_1aParser::List_of_formalsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_formals(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_formalsContext* SV3_1aParser::list_of_formals() {
  List_of_formalsContext *_localctx = _tracker.createInstance<List_of_formalsContext>(_ctx, getState());
  enterRule(_localctx, 496, SV3_1aParser::RuleList_of_formals);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4792);
    formal_list_item();
    setState(4797);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(4793);
      match(SV3_1aParser::COMMA);
      setState(4794);
      formal_list_item();
      setState(4799);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Actual_arg_listContext ------------------------------------------------------------------

SV3_1aParser::Actual_arg_listContext::Actual_arg_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Actual_arg_exprContext *> SV3_1aParser::Actual_arg_listContext::actual_arg_expr() {
  return getRuleContexts<SV3_1aParser::Actual_arg_exprContext>();
}

SV3_1aParser::Actual_arg_exprContext* SV3_1aParser::Actual_arg_listContext::actual_arg_expr(size_t i) {
  return getRuleContext<SV3_1aParser::Actual_arg_exprContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Actual_arg_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Actual_arg_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Actual_arg_listContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Actual_arg_listContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Actual_arg_listContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Actual_arg_listContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Actual_arg_listContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Actual_arg_listContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Actual_arg_listContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Actual_arg_listContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}


size_t SV3_1aParser::Actual_arg_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleActual_arg_list;
}

void SV3_1aParser::Actual_arg_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterActual_arg_list(this);
}

void SV3_1aParser::Actual_arg_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitActual_arg_list(this);
}


antlrcpp::Any SV3_1aParser::Actual_arg_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitActual_arg_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Actual_arg_listContext* SV3_1aParser::actual_arg_list() {
  Actual_arg_listContext *_localctx = _tracker.createInstance<Actual_arg_listContext>(_ctx, getState());
  enterRule(_localctx, 498, SV3_1aParser::RuleActual_arg_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4825);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::POSEDGE:
      case SV3_1aParser::NEGEDGE:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::EDGE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(4800);
        actual_arg_expr();
        setState(4805);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(4801);
          match(SV3_1aParser::COMMA);
          setState(4802);
          actual_arg_expr();
          setState(4807);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      case SV3_1aParser::DOT: {
        enterOuterAlt(_localctx, 2);
        setState(4808);
        match(SV3_1aParser::DOT);
        setState(4809);
        identifier();
        setState(4810);
        match(SV3_1aParser::OPEN_PARENS);
        setState(4811);
        actual_arg_expr();
        setState(4812);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(4822);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(4813);
          match(SV3_1aParser::COMMA);
          setState(4814);
          match(SV3_1aParser::DOT);
          setState(4815);
          identifier();
          setState(4816);
          match(SV3_1aParser::OPEN_PARENS);
          setState(4817);
          actual_arg_expr();
          setState(4818);
          match(SV3_1aParser::CLOSE_PARENS);
          setState(4824);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Actual_arg_exprContext ------------------------------------------------------------------

SV3_1aParser::Actual_arg_exprContext::Actual_arg_exprContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Event_expressionContext* SV3_1aParser::Actual_arg_exprContext::event_expression() {
  return getRuleContext<SV3_1aParser::Event_expressionContext>(0);
}

SV3_1aParser::Dollar_keywordContext* SV3_1aParser::Actual_arg_exprContext::dollar_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_keywordContext>(0);
}


size_t SV3_1aParser::Actual_arg_exprContext::getRuleIndex() const {
  return SV3_1aParser::RuleActual_arg_expr;
}

void SV3_1aParser::Actual_arg_exprContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterActual_arg_expr(this);
}

void SV3_1aParser::Actual_arg_exprContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitActual_arg_expr(this);
}


antlrcpp::Any SV3_1aParser::Actual_arg_exprContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitActual_arg_expr(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Actual_arg_exprContext* SV3_1aParser::actual_arg_expr() {
  Actual_arg_exprContext *_localctx = _tracker.createInstance<Actual_arg_exprContext>(_ctx, getState());
  enterRule(_localctx, 500, SV3_1aParser::RuleActual_arg_expr);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4829);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 499, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4827);
      event_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4828);
      dollar_keyword();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Boolean_abbrevContext ------------------------------------------------------------------

SV3_1aParser::Boolean_abbrevContext::Boolean_abbrevContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Consecutive_repetitionContext* SV3_1aParser::Boolean_abbrevContext::consecutive_repetition() {
  return getRuleContext<SV3_1aParser::Consecutive_repetitionContext>(0);
}

SV3_1aParser::Non_consecutive_repetitionContext* SV3_1aParser::Boolean_abbrevContext::non_consecutive_repetition() {
  return getRuleContext<SV3_1aParser::Non_consecutive_repetitionContext>(0);
}

SV3_1aParser::Goto_repetitionContext* SV3_1aParser::Boolean_abbrevContext::goto_repetition() {
  return getRuleContext<SV3_1aParser::Goto_repetitionContext>(0);
}


size_t SV3_1aParser::Boolean_abbrevContext::getRuleIndex() const {
  return SV3_1aParser::RuleBoolean_abbrev;
}

void SV3_1aParser::Boolean_abbrevContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBoolean_abbrev(this);
}

void SV3_1aParser::Boolean_abbrevContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBoolean_abbrev(this);
}


antlrcpp::Any SV3_1aParser::Boolean_abbrevContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBoolean_abbrev(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Boolean_abbrevContext* SV3_1aParser::boolean_abbrev() {
  Boolean_abbrevContext *_localctx = _tracker.createInstance<Boolean_abbrevContext>(_ctx, getState());
  enterRule(_localctx, 502, SV3_1aParser::RuleBoolean_abbrev);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4834);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::CONSECUTIVE_REP: {
        enterOuterAlt(_localctx, 1);
        setState(4831);
        consecutive_repetition();
        break;
      }

      case SV3_1aParser::NON_CONSECUTIVE_REP: {
        enterOuterAlt(_localctx, 2);
        setState(4832);
        non_consecutive_repetition();
        break;
      }

      case SV3_1aParser::GOTO_REP: {
        enterOuterAlt(_localctx, 3);
        setState(4833);
        goto_repetition();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Consecutive_repetitionContext ------------------------------------------------------------------

SV3_1aParser::Consecutive_repetitionContext::Consecutive_repetitionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Consecutive_repetitionContext::CONSECUTIVE_REP() {
  return getToken(SV3_1aParser::CONSECUTIVE_REP, 0);
}

SV3_1aParser::Const_or_range_expressionContext* SV3_1aParser::Consecutive_repetitionContext::const_or_range_expression() {
  return getRuleContext<SV3_1aParser::Const_or_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Consecutive_repetitionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Consecutive_repetitionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConsecutive_repetition;
}

void SV3_1aParser::Consecutive_repetitionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConsecutive_repetition(this);
}

void SV3_1aParser::Consecutive_repetitionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConsecutive_repetition(this);
}


antlrcpp::Any SV3_1aParser::Consecutive_repetitionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConsecutive_repetition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Consecutive_repetitionContext* SV3_1aParser::consecutive_repetition() {
  Consecutive_repetitionContext *_localctx = _tracker.createInstance<Consecutive_repetitionContext>(_ctx, getState());
  enterRule(_localctx, 504, SV3_1aParser::RuleConsecutive_repetition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4836);
    match(SV3_1aParser::CONSECUTIVE_REP);
    setState(4837);
    const_or_range_expression();
    setState(4838);
    match(SV3_1aParser::CLOSE_BRACKET);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Non_consecutive_repetitionContext ------------------------------------------------------------------

SV3_1aParser::Non_consecutive_repetitionContext::Non_consecutive_repetitionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Non_consecutive_repetitionContext::NON_CONSECUTIVE_REP() {
  return getToken(SV3_1aParser::NON_CONSECUTIVE_REP, 0);
}

SV3_1aParser::Const_or_range_expressionContext* SV3_1aParser::Non_consecutive_repetitionContext::const_or_range_expression() {
  return getRuleContext<SV3_1aParser::Const_or_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Non_consecutive_repetitionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Non_consecutive_repetitionContext::getRuleIndex() const {
  return SV3_1aParser::RuleNon_consecutive_repetition;
}

void SV3_1aParser::Non_consecutive_repetitionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNon_consecutive_repetition(this);
}

void SV3_1aParser::Non_consecutive_repetitionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNon_consecutive_repetition(this);
}


antlrcpp::Any SV3_1aParser::Non_consecutive_repetitionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNon_consecutive_repetition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Non_consecutive_repetitionContext* SV3_1aParser::non_consecutive_repetition() {
  Non_consecutive_repetitionContext *_localctx = _tracker.createInstance<Non_consecutive_repetitionContext>(_ctx, getState());
  enterRule(_localctx, 506, SV3_1aParser::RuleNon_consecutive_repetition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4840);
    match(SV3_1aParser::NON_CONSECUTIVE_REP);
    setState(4841);
    const_or_range_expression();
    setState(4842);
    match(SV3_1aParser::CLOSE_BRACKET);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Goto_repetitionContext ------------------------------------------------------------------

SV3_1aParser::Goto_repetitionContext::Goto_repetitionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Goto_repetitionContext::GOTO_REP() {
  return getToken(SV3_1aParser::GOTO_REP, 0);
}

SV3_1aParser::Const_or_range_expressionContext* SV3_1aParser::Goto_repetitionContext::const_or_range_expression() {
  return getRuleContext<SV3_1aParser::Const_or_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Goto_repetitionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Goto_repetitionContext::getRuleIndex() const {
  return SV3_1aParser::RuleGoto_repetition;
}

void SV3_1aParser::Goto_repetitionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGoto_repetition(this);
}

void SV3_1aParser::Goto_repetitionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGoto_repetition(this);
}


antlrcpp::Any SV3_1aParser::Goto_repetitionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGoto_repetition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Goto_repetitionContext* SV3_1aParser::goto_repetition() {
  Goto_repetitionContext *_localctx = _tracker.createInstance<Goto_repetitionContext>(_ctx, getState());
  enterRule(_localctx, 508, SV3_1aParser::RuleGoto_repetition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4844);
    match(SV3_1aParser::GOTO_REP);
    setState(4845);
    const_or_range_expression();
    setState(4846);
    match(SV3_1aParser::CLOSE_BRACKET);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Const_or_range_expressionContext ------------------------------------------------------------------

SV3_1aParser::Const_or_range_expressionContext::Const_or_range_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Const_or_range_expressionContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Cycle_delay_const_range_expressionContext* SV3_1aParser::Const_or_range_expressionContext::cycle_delay_const_range_expression() {
  return getRuleContext<SV3_1aParser::Cycle_delay_const_range_expressionContext>(0);
}


size_t SV3_1aParser::Const_or_range_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConst_or_range_expression;
}

void SV3_1aParser::Const_or_range_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConst_or_range_expression(this);
}

void SV3_1aParser::Const_or_range_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConst_or_range_expression(this);
}


antlrcpp::Any SV3_1aParser::Const_or_range_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConst_or_range_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Const_or_range_expressionContext* SV3_1aParser::const_or_range_expression() {
  Const_or_range_expressionContext *_localctx = _tracker.createInstance<Const_or_range_expressionContext>(_ctx, getState());
  enterRule(_localctx, 510, SV3_1aParser::RuleConst_or_range_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4850);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 501, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4848);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4849);
      cycle_delay_const_range_expression();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cycle_delay_const_range_expressionContext ------------------------------------------------------------------

SV3_1aParser::Cycle_delay_const_range_expressionContext::Cycle_delay_const_range_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Cycle_delay_const_range_expressionContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Cycle_delay_const_range_expressionContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_const_range_expressionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delay_const_range_expressionContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}


size_t SV3_1aParser::Cycle_delay_const_range_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleCycle_delay_const_range_expression;
}

void SV3_1aParser::Cycle_delay_const_range_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCycle_delay_const_range_expression(this);
}

void SV3_1aParser::Cycle_delay_const_range_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCycle_delay_const_range_expression(this);
}


antlrcpp::Any SV3_1aParser::Cycle_delay_const_range_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCycle_delay_const_range_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cycle_delay_const_range_expressionContext* SV3_1aParser::cycle_delay_const_range_expression() {
  Cycle_delay_const_range_expressionContext *_localctx = _tracker.createInstance<Cycle_delay_const_range_expressionContext>(_ctx, getState());
  enterRule(_localctx, 512, SV3_1aParser::RuleCycle_delay_const_range_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4860);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 502, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4852);
      constant_expression(0);
      setState(4853);
      match(SV3_1aParser::COLUMN);
      setState(4854);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4856);
      constant_expression(0);
      setState(4857);
      match(SV3_1aParser::COLUMN);
      setState(4858);
      match(SV3_1aParser::DOLLAR);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Expression_or_distContext ------------------------------------------------------------------

SV3_1aParser::Expression_or_distContext::Expression_or_distContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Expression_or_distContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Expression_or_distContext::DIST() {
  return getToken(SV3_1aParser::DIST, 0);
}

tree::TerminalNode* SV3_1aParser::Expression_or_distContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Dist_listContext* SV3_1aParser::Expression_or_distContext::dist_list() {
  return getRuleContext<SV3_1aParser::Dist_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Expression_or_distContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Expression_or_distContext::getRuleIndex() const {
  return SV3_1aParser::RuleExpression_or_dist;
}

void SV3_1aParser::Expression_or_distContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExpression_or_dist(this);
}

void SV3_1aParser::Expression_or_distContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExpression_or_dist(this);
}


antlrcpp::Any SV3_1aParser::Expression_or_distContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExpression_or_dist(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Expression_or_distContext* SV3_1aParser::expression_or_dist() {
  Expression_or_distContext *_localctx = _tracker.createInstance<Expression_or_distContext>(_ctx, getState());
  enterRule(_localctx, 514, SV3_1aParser::RuleExpression_or_dist);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4862);
    expression(0);
    setState(4868);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 503, _ctx)) {
    case 1: {
      setState(4863);
      match(SV3_1aParser::DIST);
      setState(4864);
      match(SV3_1aParser::OPEN_CURLY);
      setState(4865);
      dist_list();
      setState(4866);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assertion_variable_declarationContext ------------------------------------------------------------------

SV3_1aParser::Assertion_variable_declarationContext::Assertion_variable_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Assertion_variable_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

SV3_1aParser::List_of_variable_identifiersContext* SV3_1aParser::Assertion_variable_declarationContext::list_of_variable_identifiers() {
  return getRuleContext<SV3_1aParser::List_of_variable_identifiersContext>(0);
}

tree::TerminalNode* SV3_1aParser::Assertion_variable_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Assertion_variable_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssertion_variable_declaration;
}

void SV3_1aParser::Assertion_variable_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssertion_variable_declaration(this);
}

void SV3_1aParser::Assertion_variable_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssertion_variable_declaration(this);
}


antlrcpp::Any SV3_1aParser::Assertion_variable_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssertion_variable_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assertion_variable_declarationContext* SV3_1aParser::assertion_variable_declaration() {
  Assertion_variable_declarationContext *_localctx = _tracker.createInstance<Assertion_variable_declarationContext>(_ctx, getState());
  enterRule(_localctx, 516, SV3_1aParser::RuleAssertion_variable_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4870);
    data_type();
    setState(4871);
    list_of_variable_identifiers();
    setState(4872);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Let_declarationContext ------------------------------------------------------------------

SV3_1aParser::Let_declarationContext::Let_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Let_declarationContext::LET() {
  return getToken(SV3_1aParser::LET, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Let_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Let_declarationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Let_declarationContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Let_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Let_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Let_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Let_port_listContext* SV3_1aParser::Let_declarationContext::let_port_list() {
  return getRuleContext<SV3_1aParser::Let_port_listContext>(0);
}


size_t SV3_1aParser::Let_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleLet_declaration;
}

void SV3_1aParser::Let_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLet_declaration(this);
}

void SV3_1aParser::Let_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLet_declaration(this);
}


antlrcpp::Any SV3_1aParser::Let_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLet_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Let_declarationContext* SV3_1aParser::let_declaration() {
  Let_declarationContext *_localctx = _tracker.createInstance<Let_declarationContext>(_ctx, getState());
  enterRule(_localctx, 518, SV3_1aParser::RuleLet_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4874);
    match(SV3_1aParser::LET);
    setState(4875);
    identifier();
    setState(4881);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(4876);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4878);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::UNTYPED - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4877);
        let_port_list();
      }
      setState(4880);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(4883);
    match(SV3_1aParser::ASSIGN_OP);
    setState(4884);
    expression(0);
    setState(4885);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Let_port_listContext ------------------------------------------------------------------

SV3_1aParser::Let_port_listContext::Let_port_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Let_port_itemContext *> SV3_1aParser::Let_port_listContext::let_port_item() {
  return getRuleContexts<SV3_1aParser::Let_port_itemContext>();
}

SV3_1aParser::Let_port_itemContext* SV3_1aParser::Let_port_listContext::let_port_item(size_t i) {
  return getRuleContext<SV3_1aParser::Let_port_itemContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Let_port_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Let_port_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Let_port_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleLet_port_list;
}

void SV3_1aParser::Let_port_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLet_port_list(this);
}

void SV3_1aParser::Let_port_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLet_port_list(this);
}


antlrcpp::Any SV3_1aParser::Let_port_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLet_port_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Let_port_listContext* SV3_1aParser::let_port_list() {
  Let_port_listContext *_localctx = _tracker.createInstance<Let_port_listContext>(_ctx, getState());
  enterRule(_localctx, 520, SV3_1aParser::RuleLet_port_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4887);
    let_port_item();
    setState(4892);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(4888);
      match(SV3_1aParser::COMMA);
      setState(4889);
      let_port_item();
      setState(4894);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Let_port_itemContext ------------------------------------------------------------------

SV3_1aParser::Let_port_itemContext::Let_port_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Let_formal_typeContext* SV3_1aParser::Let_port_itemContext::let_formal_type() {
  return getRuleContext<SV3_1aParser::Let_formal_typeContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Let_port_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Let_port_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Let_port_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<SV3_1aParser::Variable_dimensionContext *> SV3_1aParser::Let_port_itemContext::variable_dimension() {
  return getRuleContexts<SV3_1aParser::Variable_dimensionContext>();
}

SV3_1aParser::Variable_dimensionContext* SV3_1aParser::Let_port_itemContext::variable_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_dimensionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Let_port_itemContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Let_port_itemContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Let_port_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleLet_port_item;
}

void SV3_1aParser::Let_port_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLet_port_item(this);
}

void SV3_1aParser::Let_port_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLet_port_item(this);
}


antlrcpp::Any SV3_1aParser::Let_port_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLet_port_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Let_port_itemContext* SV3_1aParser::let_port_item() {
  Let_port_itemContext *_localctx = _tracker.createInstance<Let_port_itemContext>(_ctx, getState());
  enterRule(_localctx, 522, SV3_1aParser::RuleLet_port_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4898);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(4895);
      attribute_instance();
      setState(4900);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4901);
    let_formal_type();
    setState(4902);
    identifier();
    setState(4906);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::ASSOCIATIVE_UNSPECIFIED || _la == SV3_1aParser::OPEN_BRACKET) {
      setState(4903);
      variable_dimension();
      setState(4908);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4911);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(4909);
      match(SV3_1aParser::ASSIGN_OP);
      setState(4910);
      expression(0);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Let_formal_typeContext ------------------------------------------------------------------

SV3_1aParser::Let_formal_typeContext::Let_formal_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_type_or_implicitContext* SV3_1aParser::Let_formal_typeContext::data_type_or_implicit() {
  return getRuleContext<SV3_1aParser::Data_type_or_implicitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Let_formal_typeContext::UNTYPED() {
  return getToken(SV3_1aParser::UNTYPED, 0);
}


size_t SV3_1aParser::Let_formal_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleLet_formal_type;
}

void SV3_1aParser::Let_formal_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLet_formal_type(this);
}

void SV3_1aParser::Let_formal_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLet_formal_type(this);
}


antlrcpp::Any SV3_1aParser::Let_formal_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLet_formal_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Let_formal_typeContext* SV3_1aParser::let_formal_type() {
  Let_formal_typeContext *_localctx = _tracker.createInstance<Let_formal_typeContext>(_ctx, getState());
  enterRule(_localctx, 524, SV3_1aParser::RuleLet_formal_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4915);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::NEW:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(4913);
        data_type_or_implicit();
        break;
      }

      case SV3_1aParser::UNTYPED: {
        enterOuterAlt(_localctx, 2);
        setState(4914);
        match(SV3_1aParser::UNTYPED);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndgroupContext ------------------------------------------------------------------

SV3_1aParser::EndgroupContext::EndgroupContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndgroupContext::ENDGROUP() {
  return getToken(SV3_1aParser::ENDGROUP, 0);
}


size_t SV3_1aParser::EndgroupContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndgroup;
}

void SV3_1aParser::EndgroupContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndgroup(this);
}

void SV3_1aParser::EndgroupContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndgroup(this);
}


antlrcpp::Any SV3_1aParser::EndgroupContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndgroup(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndgroupContext* SV3_1aParser::endgroup() {
  EndgroupContext *_localctx = _tracker.createInstance<EndgroupContext>(_ctx, getState());
  enterRule(_localctx, 526, SV3_1aParser::RuleEndgroup);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4917);
    match(SV3_1aParser::ENDGROUP);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Covergroup_declarationContext ------------------------------------------------------------------

SV3_1aParser::Covergroup_declarationContext::Covergroup_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Covergroup_declarationContext::COVERGROUP() {
  return getToken(SV3_1aParser::COVERGROUP, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Covergroup_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Covergroup_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Covergroup_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndgroupContext* SV3_1aParser::Covergroup_declarationContext::endgroup() {
  return getRuleContext<SV3_1aParser::EndgroupContext>(0);
}

tree::TerminalNode* SV3_1aParser::Covergroup_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Covergroup_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Coverage_eventContext* SV3_1aParser::Covergroup_declarationContext::coverage_event() {
  return getRuleContext<SV3_1aParser::Coverage_eventContext>(0);
}

std::vector<SV3_1aParser::Coverage_spec_or_optionContext *> SV3_1aParser::Covergroup_declarationContext::coverage_spec_or_option() {
  return getRuleContexts<SV3_1aParser::Coverage_spec_or_optionContext>();
}

SV3_1aParser::Coverage_spec_or_optionContext* SV3_1aParser::Covergroup_declarationContext::coverage_spec_or_option(size_t i) {
  return getRuleContext<SV3_1aParser::Coverage_spec_or_optionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Covergroup_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Covergroup_declarationContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}


size_t SV3_1aParser::Covergroup_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleCovergroup_declaration;
}

void SV3_1aParser::Covergroup_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCovergroup_declaration(this);
}

void SV3_1aParser::Covergroup_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCovergroup_declaration(this);
}


antlrcpp::Any SV3_1aParser::Covergroup_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCovergroup_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Covergroup_declarationContext* SV3_1aParser::covergroup_declaration() {
  Covergroup_declarationContext *_localctx = _tracker.createInstance<Covergroup_declarationContext>(_ctx, getState());
  enterRule(_localctx, 528, SV3_1aParser::RuleCovergroup_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4919);
    match(SV3_1aParser::COVERGROUP);
    setState(4920);
    identifier();
    setState(4926);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(4921);
      match(SV3_1aParser::OPEN_PARENS);
      setState(4923);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::INPUT - 64))
        | (1ULL << (SV3_1aParser::OUTPUT - 64))
        | (1ULL << (SV3_1aParser::INOUT - 64))
        | (1ULL << (SV3_1aParser::REF - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(4922);
        tf_port_list();
      }
      setState(4925);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(4929);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ATAT || _la == SV3_1aParser::AT

    || _la == SV3_1aParser::WITH) {
      setState(4928);
      coverage_event();
    }
    setState(4931);
    match(SV3_1aParser::SEMICOLUMN);
    setState(4935);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 220) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 220)) & ((1ULL << (SV3_1aParser::OPTION_DOT - 220))
      | (1ULL << (SV3_1aParser::TYPE_OPTION_DOT - 220))
      | (1ULL << (SV3_1aParser::SOFT - 220))
      | (1ULL << (SV3_1aParser::GLOBAL - 220)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::COVERPOINT - 313))
      | (1ULL << (SV3_1aParser::CROSS - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(4932);
      coverage_spec_or_option();
      setState(4937);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4938);
    endgroup();
    setState(4941);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(4939);
      match(SV3_1aParser::COLUMN);
      setState(4940);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Coverage_spec_or_optionContext ------------------------------------------------------------------

SV3_1aParser::Coverage_spec_or_optionContext::Coverage_spec_or_optionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Coverage_specContext* SV3_1aParser::Coverage_spec_or_optionContext::coverage_spec() {
  return getRuleContext<SV3_1aParser::Coverage_specContext>(0);
}

SV3_1aParser::Coverage_optionContext* SV3_1aParser::Coverage_spec_or_optionContext::coverage_option() {
  return getRuleContext<SV3_1aParser::Coverage_optionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Coverage_spec_or_optionContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Coverage_spec_or_optionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Coverage_spec_or_optionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Coverage_spec_or_optionContext::getRuleIndex() const {
  return SV3_1aParser::RuleCoverage_spec_or_option;
}

void SV3_1aParser::Coverage_spec_or_optionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCoverage_spec_or_option(this);
}

void SV3_1aParser::Coverage_spec_or_optionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCoverage_spec_or_option(this);
}


antlrcpp::Any SV3_1aParser::Coverage_spec_or_optionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCoverage_spec_or_option(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Coverage_spec_or_optionContext* SV3_1aParser::coverage_spec_or_option() {
  Coverage_spec_or_optionContext *_localctx = _tracker.createInstance<Coverage_spec_or_optionContext>(_ctx, getState());
  enterRule(_localctx, 530, SV3_1aParser::RuleCoverage_spec_or_option);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4946);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(4943);
      attribute_instance();
      setState(4948);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(4953);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::COVERPOINT:
      case SV3_1aParser::CROSS:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        setState(4949);
        coverage_spec();
        break;
      }

      case SV3_1aParser::OPTION_DOT:
      case SV3_1aParser::TYPE_OPTION_DOT: {
        setState(4950);
        coverage_option();
        setState(4951);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Coverage_optionContext ------------------------------------------------------------------

SV3_1aParser::Coverage_optionContext::Coverage_optionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Coverage_optionContext::OPTION_DOT() {
  return getToken(SV3_1aParser::OPTION_DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Coverage_optionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Coverage_optionContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Coverage_optionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Coverage_optionContext::TYPE_OPTION_DOT() {
  return getToken(SV3_1aParser::TYPE_OPTION_DOT, 0);
}


size_t SV3_1aParser::Coverage_optionContext::getRuleIndex() const {
  return SV3_1aParser::RuleCoverage_option;
}

void SV3_1aParser::Coverage_optionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCoverage_option(this);
}

void SV3_1aParser::Coverage_optionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCoverage_option(this);
}


antlrcpp::Any SV3_1aParser::Coverage_optionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCoverage_option(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Coverage_optionContext* SV3_1aParser::coverage_option() {
  Coverage_optionContext *_localctx = _tracker.createInstance<Coverage_optionContext>(_ctx, getState());
  enterRule(_localctx, 532, SV3_1aParser::RuleCoverage_option);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4965);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPTION_DOT: {
        enterOuterAlt(_localctx, 1);
        setState(4955);
        match(SV3_1aParser::OPTION_DOT);
        setState(4956);
        identifier();
        setState(4957);
        match(SV3_1aParser::ASSIGN_OP);
        setState(4958);
        expression(0);
        break;
      }

      case SV3_1aParser::TYPE_OPTION_DOT: {
        enterOuterAlt(_localctx, 2);
        setState(4960);
        match(SV3_1aParser::TYPE_OPTION_DOT);
        setState(4961);
        identifier();
        setState(4962);
        match(SV3_1aParser::ASSIGN_OP);
        setState(4963);
        expression(0);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Coverage_specContext ------------------------------------------------------------------

SV3_1aParser::Coverage_specContext::Coverage_specContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Cover_pointContext* SV3_1aParser::Coverage_specContext::cover_point() {
  return getRuleContext<SV3_1aParser::Cover_pointContext>(0);
}

SV3_1aParser::Cover_crossContext* SV3_1aParser::Coverage_specContext::cover_cross() {
  return getRuleContext<SV3_1aParser::Cover_crossContext>(0);
}


size_t SV3_1aParser::Coverage_specContext::getRuleIndex() const {
  return SV3_1aParser::RuleCoverage_spec;
}

void SV3_1aParser::Coverage_specContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCoverage_spec(this);
}

void SV3_1aParser::Coverage_specContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCoverage_spec(this);
}


antlrcpp::Any SV3_1aParser::Coverage_specContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCoverage_spec(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Coverage_specContext* SV3_1aParser::coverage_spec() {
  Coverage_specContext *_localctx = _tracker.createInstance<Coverage_specContext>(_ctx, getState());
  enterRule(_localctx, 534, SV3_1aParser::RuleCoverage_spec);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4969);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 519, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(4967);
      cover_point();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(4968);
      cover_cross();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Coverage_eventContext ------------------------------------------------------------------

SV3_1aParser::Coverage_eventContext::Coverage_eventContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::Coverage_eventContext::clocking_event() {
  return getRuleContext<SV3_1aParser::Clocking_eventContext>(0);
}

tree::TerminalNode* SV3_1aParser::Coverage_eventContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}

tree::TerminalNode* SV3_1aParser::Coverage_eventContext::FUNCTION() {
  return getToken(SV3_1aParser::FUNCTION, 0);
}

tree::TerminalNode* SV3_1aParser::Coverage_eventContext::SAMPLE() {
  return getToken(SV3_1aParser::SAMPLE, 0);
}

tree::TerminalNode* SV3_1aParser::Coverage_eventContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Coverage_eventContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::Coverage_eventContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Coverage_eventContext::ATAT() {
  return getToken(SV3_1aParser::ATAT, 0);
}

SV3_1aParser::Block_event_expressionContext* SV3_1aParser::Coverage_eventContext::block_event_expression() {
  return getRuleContext<SV3_1aParser::Block_event_expressionContext>(0);
}


size_t SV3_1aParser::Coverage_eventContext::getRuleIndex() const {
  return SV3_1aParser::RuleCoverage_event;
}

void SV3_1aParser::Coverage_eventContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCoverage_event(this);
}

void SV3_1aParser::Coverage_eventContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCoverage_event(this);
}


antlrcpp::Any SV3_1aParser::Coverage_eventContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCoverage_event(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Coverage_eventContext* SV3_1aParser::coverage_event() {
  Coverage_eventContext *_localctx = _tracker.createInstance<Coverage_eventContext>(_ctx, getState());
  enterRule(_localctx, 536, SV3_1aParser::RuleCoverage_event);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(4985);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::AT: {
        enterOuterAlt(_localctx, 1);
        setState(4971);
        clocking_event();
        break;
      }

      case SV3_1aParser::WITH: {
        enterOuterAlt(_localctx, 2);
        setState(4972);
        match(SV3_1aParser::WITH);
        setState(4973);
        match(SV3_1aParser::FUNCTION);
        setState(4974);
        match(SV3_1aParser::SAMPLE);
        setState(4975);
        match(SV3_1aParser::OPEN_PARENS);
        setState(4977);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::INPUT - 64))
          | (1ULL << (SV3_1aParser::OUTPUT - 64))
          | (1ULL << (SV3_1aParser::INOUT - 64))
          | (1ULL << (SV3_1aParser::REF - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::ENUM - 64))
          | (1ULL << (SV3_1aParser::STRUCT - 64))
          | (1ULL << (SV3_1aParser::UNION - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::CHANDLE - 64))
          | (1ULL << (SV3_1aParser::EVENT - 64))
          | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(4976);
          tf_port_list();
        }
        setState(4979);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

      case SV3_1aParser::ATAT: {
        enterOuterAlt(_localctx, 3);
        setState(4980);
        match(SV3_1aParser::ATAT);
        setState(4981);
        match(SV3_1aParser::OPEN_PARENS);
        setState(4982);
        block_event_expression(0);
        setState(4983);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndContext ------------------------------------------------------------------

SV3_1aParser::EndContext::EndContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndContext::END() {
  return getToken(SV3_1aParser::END, 0);
}


size_t SV3_1aParser::EndContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnd;
}

void SV3_1aParser::EndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnd(this);
}

void SV3_1aParser::EndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnd(this);
}


antlrcpp::Any SV3_1aParser::EndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnd(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndContext* SV3_1aParser::end() {
  EndContext *_localctx = _tracker.createInstance<EndContext>(_ctx, getState());
  enterRule(_localctx, 538, SV3_1aParser::RuleEnd);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(4987);
    match(SV3_1aParser::END);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Block_event_expressionContext ------------------------------------------------------------------

SV3_1aParser::Block_event_expressionContext::Block_event_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Block_event_expressionContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

SV3_1aParser::Hierarchical_btf_identifierContext* SV3_1aParser::Block_event_expressionContext::hierarchical_btf_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_btf_identifierContext>(0);
}

SV3_1aParser::EndContext* SV3_1aParser::Block_event_expressionContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<SV3_1aParser::Block_event_expressionContext *> SV3_1aParser::Block_event_expressionContext::block_event_expression() {
  return getRuleContexts<SV3_1aParser::Block_event_expressionContext>();
}

SV3_1aParser::Block_event_expressionContext* SV3_1aParser::Block_event_expressionContext::block_event_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Block_event_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Block_event_expressionContext::OR() {
  return getToken(SV3_1aParser::OR, 0);
}


size_t SV3_1aParser::Block_event_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleBlock_event_expression;
}

void SV3_1aParser::Block_event_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBlock_event_expression(this);
}

void SV3_1aParser::Block_event_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBlock_event_expression(this);
}


antlrcpp::Any SV3_1aParser::Block_event_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBlock_event_expression(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Block_event_expressionContext* SV3_1aParser::block_event_expression() {
   return block_event_expression(0);
}

SV3_1aParser::Block_event_expressionContext* SV3_1aParser::block_event_expression(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Block_event_expressionContext *_localctx = _tracker.createInstance<Block_event_expressionContext>(_ctx, parentState);
  SV3_1aParser::Block_event_expressionContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 540;
  enterRecursionRule(_localctx, 540, SV3_1aParser::RuleBlock_event_expression, precedence);

    
  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(4995);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BEGIN: {
        setState(4990);
        match(SV3_1aParser::BEGIN);
        setState(4991);
        hierarchical_btf_identifier();
        break;
      }

      case SV3_1aParser::END: {
        setState(4992);
        end();
        setState(4993);
        hierarchical_btf_identifier();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
    _ctx->stop = _input->LT(-1);
    setState(5002);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 523, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        _localctx = _tracker.createInstance<Block_event_expressionContext>(parentContext, parentState);
        pushNewRecursionContext(_localctx, startState, RuleBlock_event_expression);
        setState(4997);

        if (!(precpred(_ctx, 3))) throw FailedPredicateException(this, "precpred(_ctx, 3)");
        setState(4998);
        match(SV3_1aParser::OR);
        setState(4999);
        block_event_expression(4); 
      }
      setState(5004);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 523, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Hierarchical_btf_identifierContext ------------------------------------------------------------------

SV3_1aParser::Hierarchical_btf_identifierContext::Hierarchical_btf_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Hierarchical_btf_identifierContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Hierarchical_btf_identifierContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Hierarchical_btf_identifierContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Hierarchical_btf_identifierContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_btf_identifierContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_btf_identifierContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Hierarchical_btf_identifierContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_btf_identifierContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_btf_identifierContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Hierarchical_btf_identifierContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Hierarchical_btf_identifierContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_btf_identifierContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_btf_identifierContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Hierarchical_btf_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleHierarchical_btf_identifier;
}

void SV3_1aParser::Hierarchical_btf_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterHierarchical_btf_identifier(this);
}

void SV3_1aParser::Hierarchical_btf_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitHierarchical_btf_identifier(this);
}


antlrcpp::Any SV3_1aParser::Hierarchical_btf_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitHierarchical_btf_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Hierarchical_btf_identifierContext* SV3_1aParser::hierarchical_btf_identifier() {
  Hierarchical_btf_identifierContext *_localctx = _tracker.createInstance<Hierarchical_btf_identifierContext>(_ctx, getState());
  enterRule(_localctx, 542, SV3_1aParser::RuleHierarchical_btf_identifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5031);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 528, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5005);
      hierarchical_identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5007);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOLLAR_ROOT) {
        setState(5006);
        dollar_root_keyword();
      }
      setState(5009);
      identifier();
      setState(5023);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::DOT || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(5016);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(5010);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(5011);
          constant_expression(0);
          setState(5012);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(5018);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5019);
        match(SV3_1aParser::DOT);
        setState(5020);
        identifier();
        setState(5025);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(5027);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 527, _ctx)) {
      case 1: {
        setState(5026);
        class_scope();
        break;
      }

      }
      setState(5029);
      identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cover_pointContext ------------------------------------------------------------------

SV3_1aParser::Cover_pointContext::Cover_pointContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cover_pointContext::COVERPOINT() {
  return getToken(SV3_1aParser::COVERPOINT, 0);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Cover_pointContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Cover_pointContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

SV3_1aParser::Bins_or_emptyContext* SV3_1aParser::Cover_pointContext::bins_or_empty() {
  return getRuleContext<SV3_1aParser::Bins_or_emptyContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Cover_pointContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cover_pointContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_pointContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_pointContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_pointContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Cover_pointContext::getRuleIndex() const {
  return SV3_1aParser::RuleCover_point;
}

void SV3_1aParser::Cover_pointContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCover_point(this);
}

void SV3_1aParser::Cover_pointContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCover_point(this);
}


antlrcpp::Any SV3_1aParser::Cover_pointContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCover_point(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cover_pointContext* SV3_1aParser::cover_point() {
  Cover_pointContext *_localctx = _tracker.createInstance<Cover_pointContext>(_ctx, getState());
  enterRule(_localctx, 544, SV3_1aParser::RuleCover_point);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5036);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5033);
      identifier();
      setState(5034);
      match(SV3_1aParser::COLUMN);
    }
    setState(5038);
    match(SV3_1aParser::COVERPOINT);
    setState(5039);
    expression(0);
    setState(5045);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::IFF) {
      setState(5040);
      match(SV3_1aParser::IFF);
      setState(5041);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5042);
      expression(0);
      setState(5043);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(5047);
    bins_or_empty();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bins_or_emptyContext ------------------------------------------------------------------

SV3_1aParser::Bins_or_emptyContext::Bins_or_emptyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Bins_or_emptyContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_emptyContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Bins_or_emptyContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Bins_or_emptyContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<SV3_1aParser::Bins_or_optionsContext *> SV3_1aParser::Bins_or_emptyContext::bins_or_options() {
  return getRuleContexts<SV3_1aParser::Bins_or_optionsContext>();
}

SV3_1aParser::Bins_or_optionsContext* SV3_1aParser::Bins_or_emptyContext::bins_or_options(size_t i) {
  return getRuleContext<SV3_1aParser::Bins_or_optionsContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bins_or_emptyContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Bins_or_emptyContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}


size_t SV3_1aParser::Bins_or_emptyContext::getRuleIndex() const {
  return SV3_1aParser::RuleBins_or_empty;
}

void SV3_1aParser::Bins_or_emptyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_or_empty(this);
}

void SV3_1aParser::Bins_or_emptyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_or_empty(this);
}


antlrcpp::Any SV3_1aParser::Bins_or_emptyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_or_empty(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bins_or_emptyContext* SV3_1aParser::bins_or_empty() {
  Bins_or_emptyContext *_localctx = _tracker.createInstance<Bins_or_emptyContext>(_ctx, getState());
  enterRule(_localctx, 546, SV3_1aParser::RuleBins_or_empty);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5066);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPEN_CURLY: {
        enterOuterAlt(_localctx, 1);
        setState(5049);
        match(SV3_1aParser::OPEN_CURLY);
        setState(5053);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(5050);
          attribute_instance();
          setState(5055);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5061);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 220) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 220)) & ((1ULL << (SV3_1aParser::OPTION_DOT - 220))
          | (1ULL << (SV3_1aParser::TYPE_OPTION_DOT - 220))
          | (1ULL << (SV3_1aParser::WILDCARD - 220))
          | (1ULL << (SV3_1aParser::BINS - 220))
          | (1ULL << (SV3_1aParser::ILLEGAL_BINS - 220))
          | (1ULL << (SV3_1aParser::IGNORE_BINS - 220)))) != 0)) {
          setState(5056);
          bins_or_options();
          setState(5057);
          match(SV3_1aParser::SEMICOLUMN);
          setState(5063);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5064);
        match(SV3_1aParser::CLOSE_CURLY);
        break;
      }

      case SV3_1aParser::SEMICOLUMN: {
        enterOuterAlt(_localctx, 2);
        setState(5065);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bins_or_optionsContext ------------------------------------------------------------------

SV3_1aParser::Bins_or_optionsContext::Bins_or_optionsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Coverage_optionContext* SV3_1aParser::Bins_or_optionsContext::coverage_option() {
  return getRuleContext<SV3_1aParser::Coverage_optionContext>(0);
}

SV3_1aParser::Bins_keywordContext* SV3_1aParser::Bins_or_optionsContext::bins_keyword() {
  return getRuleContext<SV3_1aParser::Bins_keywordContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Bins_or_optionsContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Bins_or_optionsContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Range_listContext* SV3_1aParser::Bins_or_optionsContext::range_list() {
  return getRuleContext<SV3_1aParser::Range_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::WILDCARD() {
  return getToken(SV3_1aParser::WILDCARD, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bins_or_optionsContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Bins_or_optionsContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Bins_or_optionsContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bins_or_optionsContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

SV3_1aParser::Trans_listContext* SV3_1aParser::Bins_or_optionsContext::trans_list() {
  return getRuleContext<SV3_1aParser::Trans_listContext>(0);
}

SV3_1aParser::Unsized_dimensionContext* SV3_1aParser::Bins_or_optionsContext::unsized_dimension() {
  return getRuleContext<SV3_1aParser::Unsized_dimensionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_or_optionsContext::SEQUENCE() {
  return getToken(SV3_1aParser::SEQUENCE, 0);
}


size_t SV3_1aParser::Bins_or_optionsContext::getRuleIndex() const {
  return SV3_1aParser::RuleBins_or_options;
}

void SV3_1aParser::Bins_or_optionsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_or_options(this);
}

void SV3_1aParser::Bins_or_optionsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_or_options(this);
}


antlrcpp::Any SV3_1aParser::Bins_or_optionsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_or_options(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bins_or_optionsContext* SV3_1aParser::bins_or_options() {
  Bins_or_optionsContext *_localctx = _tracker.createInstance<Bins_or_optionsContext>(_ctx, getState());
  enterRule(_localctx, 548, SV3_1aParser::RuleBins_or_options);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5195);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 555, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5068);
      coverage_option();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5070);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WILDCARD) {
        setState(5069);
        match(SV3_1aParser::WILDCARD);
      }
      setState(5072);
      bins_keyword();
      setState(5073);
      identifier();
      setState(5079);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(5074);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(5076);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(5075);
          expression(0);
        }
        setState(5078);
        match(SV3_1aParser::CLOSE_BRACKET);
      }
      setState(5081);
      match(SV3_1aParser::ASSIGN_OP);
      setState(5082);
      match(SV3_1aParser::OPEN_CURLY);
      setState(5083);
      range_list();
      setState(5084);
      match(SV3_1aParser::CLOSE_CURLY);
      setState(5090);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WITH) {
        setState(5085);
        match(SV3_1aParser::WITH);
        setState(5086);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5087);
        expression(0);
        setState(5088);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(5097);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::IFF) {
        setState(5092);
        match(SV3_1aParser::IFF);
        setState(5093);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5094);
        expression(0);
        setState(5095);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(5100);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WILDCARD) {
        setState(5099);
        match(SV3_1aParser::WILDCARD);
      }
      setState(5102);
      bins_keyword();
      setState(5103);
      identifier();
      setState(5109);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(5104);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(5106);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(5105);
          expression(0);
        }
        setState(5108);
        match(SV3_1aParser::CLOSE_BRACKET);
      }
      setState(5111);
      match(SV3_1aParser::ASSIGN_OP);
      setState(5112);
      identifier();
      setState(5118);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WITH) {
        setState(5113);
        match(SV3_1aParser::WITH);
        setState(5114);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5115);
        expression(0);
        setState(5116);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(5125);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::IFF) {
        setState(5120);
        match(SV3_1aParser::IFF);
        setState(5121);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5122);
        expression(0);
        setState(5123);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(5128);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WILDCARD) {
        setState(5127);
        match(SV3_1aParser::WILDCARD);
      }
      setState(5130);
      bins_keyword();
      setState(5131);
      identifier();
      setState(5137);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(5132);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(5134);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(5133);
          expression(0);
        }
        setState(5136);
        match(SV3_1aParser::CLOSE_BRACKET);
      }
      setState(5139);
      match(SV3_1aParser::ASSIGN_OP);
      setState(5140);
      expression(0);
      setState(5146);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::IFF) {
        setState(5141);
        match(SV3_1aParser::IFF);
        setState(5142);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5143);
        expression(0);
        setState(5144);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(5149);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::WILDCARD) {
        setState(5148);
        match(SV3_1aParser::WILDCARD);
      }
      setState(5151);
      bins_keyword();
      setState(5152);
      identifier();
      setState(5154);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(5153);
        unsized_dimension();
      }
      setState(5156);
      match(SV3_1aParser::ASSIGN_OP);
      setState(5157);
      trans_list();
      setState(5163);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::IFF) {
        setState(5158);
        match(SV3_1aParser::IFF);
        setState(5159);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5160);
        expression(0);
        setState(5161);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(5165);
      bins_keyword();
      setState(5166);
      identifier();
      setState(5172);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_BRACKET) {
        setState(5167);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(5169);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(5168);
          expression(0);
        }
        setState(5171);
        match(SV3_1aParser::CLOSE_BRACKET);
      }
      setState(5174);
      match(SV3_1aParser::ASSIGN_OP);
      setState(5175);
      match(SV3_1aParser::DEFAULT);
      setState(5181);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::IFF) {
        setState(5176);
        match(SV3_1aParser::IFF);
        setState(5177);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5178);
        expression(0);
        setState(5179);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(5183);
      bins_keyword();
      setState(5184);
      identifier();
      setState(5185);
      match(SV3_1aParser::ASSIGN_OP);
      setState(5186);
      match(SV3_1aParser::DEFAULT);
      setState(5187);
      match(SV3_1aParser::SEQUENCE);
      setState(5193);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::IFF) {
        setState(5188);
        match(SV3_1aParser::IFF);
        setState(5189);
        match(SV3_1aParser::OPEN_PARENS);
        setState(5190);
        expression(0);
        setState(5191);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bins_keywordContext ------------------------------------------------------------------

SV3_1aParser::Bins_keywordContext::Bins_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Bins_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleBins_keyword;
}

void SV3_1aParser::Bins_keywordContext::copyFrom(Bins_keywordContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Bins_IgnoreContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Bins_IgnoreContext::IGNORE_BINS() {
  return getToken(SV3_1aParser::IGNORE_BINS, 0);
}

SV3_1aParser::Bins_IgnoreContext::Bins_IgnoreContext(Bins_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Bins_IgnoreContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_Ignore(this);
}
void SV3_1aParser::Bins_IgnoreContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_Ignore(this);
}

antlrcpp::Any SV3_1aParser::Bins_IgnoreContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_Ignore(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Bins_BinsContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Bins_BinsContext::BINS() {
  return getToken(SV3_1aParser::BINS, 0);
}

SV3_1aParser::Bins_BinsContext::Bins_BinsContext(Bins_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Bins_BinsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_Bins(this);
}
void SV3_1aParser::Bins_BinsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_Bins(this);
}

antlrcpp::Any SV3_1aParser::Bins_BinsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_Bins(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Bins_IllegalContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Bins_IllegalContext::ILLEGAL_BINS() {
  return getToken(SV3_1aParser::ILLEGAL_BINS, 0);
}

SV3_1aParser::Bins_IllegalContext::Bins_IllegalContext(Bins_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Bins_IllegalContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_Illegal(this);
}
void SV3_1aParser::Bins_IllegalContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_Illegal(this);
}

antlrcpp::Any SV3_1aParser::Bins_IllegalContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_Illegal(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Bins_keywordContext* SV3_1aParser::bins_keyword() {
  Bins_keywordContext *_localctx = _tracker.createInstance<Bins_keywordContext>(_ctx, getState());
  enterRule(_localctx, 550, SV3_1aParser::RuleBins_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5200);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BINS: {
        _localctx = dynamic_cast<Bins_keywordContext *>(_tracker.createInstance<SV3_1aParser::Bins_BinsContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5197);
        match(SV3_1aParser::BINS);
        break;
      }

      case SV3_1aParser::ILLEGAL_BINS: {
        _localctx = dynamic_cast<Bins_keywordContext *>(_tracker.createInstance<SV3_1aParser::Bins_IllegalContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5198);
        match(SV3_1aParser::ILLEGAL_BINS);
        break;
      }

      case SV3_1aParser::IGNORE_BINS: {
        _localctx = dynamic_cast<Bins_keywordContext *>(_tracker.createInstance<SV3_1aParser::Bins_IgnoreContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(5199);
        match(SV3_1aParser::IGNORE_BINS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Range_listContext ------------------------------------------------------------------

SV3_1aParser::Range_listContext::Range_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Value_rangeContext *> SV3_1aParser::Range_listContext::value_range() {
  return getRuleContexts<SV3_1aParser::Value_rangeContext>();
}

SV3_1aParser::Value_rangeContext* SV3_1aParser::Range_listContext::value_range(size_t i) {
  return getRuleContext<SV3_1aParser::Value_rangeContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Range_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Range_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Range_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleRange_list;
}

void SV3_1aParser::Range_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRange_list(this);
}

void SV3_1aParser::Range_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRange_list(this);
}


antlrcpp::Any SV3_1aParser::Range_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRange_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Range_listContext* SV3_1aParser::range_list() {
  Range_listContext *_localctx = _tracker.createInstance<Range_listContext>(_ctx, getState());
  enterRule(_localctx, 552, SV3_1aParser::RuleRange_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5202);
    value_range();
    setState(5207);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5203);
      match(SV3_1aParser::COMMA);
      setState(5204);
      value_range();
      setState(5209);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Trans_listContext ------------------------------------------------------------------

SV3_1aParser::Trans_listContext::Trans_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Trans_listContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Trans_listContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<SV3_1aParser::Trans_setContext *> SV3_1aParser::Trans_listContext::trans_set() {
  return getRuleContexts<SV3_1aParser::Trans_setContext>();
}

SV3_1aParser::Trans_setContext* SV3_1aParser::Trans_listContext::trans_set(size_t i) {
  return getRuleContext<SV3_1aParser::Trans_setContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Trans_listContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Trans_listContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Trans_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Trans_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Trans_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleTrans_list;
}

void SV3_1aParser::Trans_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTrans_list(this);
}

void SV3_1aParser::Trans_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTrans_list(this);
}


antlrcpp::Any SV3_1aParser::Trans_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTrans_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Trans_listContext* SV3_1aParser::trans_list() {
  Trans_listContext *_localctx = _tracker.createInstance<Trans_listContext>(_ctx, getState());
  enterRule(_localctx, 554, SV3_1aParser::RuleTrans_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5210);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5211);
    trans_set();
    setState(5212);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(5220);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5213);
      match(SV3_1aParser::COMMA);
      setState(5214);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5215);
      trans_set();
      setState(5216);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(5222);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Trans_setContext ------------------------------------------------------------------

SV3_1aParser::Trans_setContext::Trans_setContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Trans_range_listContext *> SV3_1aParser::Trans_setContext::trans_range_list() {
  return getRuleContexts<SV3_1aParser::Trans_range_listContext>();
}

SV3_1aParser::Trans_range_listContext* SV3_1aParser::Trans_setContext::trans_range_list(size_t i) {
  return getRuleContext<SV3_1aParser::Trans_range_listContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Trans_setContext::TRANSITION_OP() {
  return getTokens(SV3_1aParser::TRANSITION_OP);
}

tree::TerminalNode* SV3_1aParser::Trans_setContext::TRANSITION_OP(size_t i) {
  return getToken(SV3_1aParser::TRANSITION_OP, i);
}


size_t SV3_1aParser::Trans_setContext::getRuleIndex() const {
  return SV3_1aParser::RuleTrans_set;
}

void SV3_1aParser::Trans_setContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTrans_set(this);
}

void SV3_1aParser::Trans_setContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTrans_set(this);
}


antlrcpp::Any SV3_1aParser::Trans_setContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTrans_set(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Trans_setContext* SV3_1aParser::trans_set() {
  Trans_setContext *_localctx = _tracker.createInstance<Trans_setContext>(_ctx, getState());
  enterRule(_localctx, 556, SV3_1aParser::RuleTrans_set);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5223);
    trans_range_list();
    setState(5228);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::TRANSITION_OP) {
      setState(5224);
      match(SV3_1aParser::TRANSITION_OP);
      setState(5225);
      trans_range_list();
      setState(5230);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Trans_range_listContext ------------------------------------------------------------------

SV3_1aParser::Trans_range_listContext::Trans_range_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Range_listContext* SV3_1aParser::Trans_range_listContext::range_list() {
  return getRuleContext<SV3_1aParser::Range_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Trans_range_listContext::CONSECUTIVE_REP() {
  return getToken(SV3_1aParser::CONSECUTIVE_REP, 0);
}

SV3_1aParser::Repeat_rangeContext* SV3_1aParser::Trans_range_listContext::repeat_range() {
  return getRuleContext<SV3_1aParser::Repeat_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Trans_range_listContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Trans_range_listContext::GOTO_REP() {
  return getToken(SV3_1aParser::GOTO_REP, 0);
}

tree::TerminalNode* SV3_1aParser::Trans_range_listContext::NON_CONSECUTIVE_REP() {
  return getToken(SV3_1aParser::NON_CONSECUTIVE_REP, 0);
}


size_t SV3_1aParser::Trans_range_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleTrans_range_list;
}

void SV3_1aParser::Trans_range_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTrans_range_list(this);
}

void SV3_1aParser::Trans_range_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTrans_range_list(this);
}


antlrcpp::Any SV3_1aParser::Trans_range_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTrans_range_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Trans_range_listContext* SV3_1aParser::trans_range_list() {
  Trans_range_listContext *_localctx = _tracker.createInstance<Trans_range_listContext>(_ctx, getState());
  enterRule(_localctx, 558, SV3_1aParser::RuleTrans_range_list);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5247);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 560, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5231);
      range_list();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5232);
      range_list();
      setState(5233);
      match(SV3_1aParser::CONSECUTIVE_REP);
      setState(5234);
      repeat_range();
      setState(5235);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(5237);
      range_list();
      setState(5238);
      match(SV3_1aParser::GOTO_REP);
      setState(5239);
      repeat_range();
      setState(5240);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(5242);
      range_list();
      setState(5243);
      match(SV3_1aParser::NON_CONSECUTIVE_REP);
      setState(5244);
      repeat_range();
      setState(5245);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Repeat_rangeContext ------------------------------------------------------------------

SV3_1aParser::Repeat_rangeContext::Repeat_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Repeat_rangeContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Repeat_rangeContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Repeat_rangeContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Repeat_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleRepeat_range;
}

void SV3_1aParser::Repeat_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRepeat_range(this);
}

void SV3_1aParser::Repeat_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRepeat_range(this);
}


antlrcpp::Any SV3_1aParser::Repeat_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRepeat_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Repeat_rangeContext* SV3_1aParser::repeat_range() {
  Repeat_rangeContext *_localctx = _tracker.createInstance<Repeat_rangeContext>(_ctx, getState());
  enterRule(_localctx, 560, SV3_1aParser::RuleRepeat_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5254);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 561, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5249);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5250);
      expression(0);
      setState(5251);
      match(SV3_1aParser::COLUMN);
      setState(5252);
      expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cover_crossContext ------------------------------------------------------------------

SV3_1aParser::Cover_crossContext::Cover_crossContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cover_crossContext::CROSS() {
  return getToken(SV3_1aParser::CROSS, 0);
}

SV3_1aParser::List_of_cross_itemsContext* SV3_1aParser::Cover_crossContext::list_of_cross_items() {
  return getRuleContext<SV3_1aParser::List_of_cross_itemsContext>(0);
}

SV3_1aParser::Cross_bodyContext* SV3_1aParser::Cover_crossContext::cross_body() {
  return getRuleContext<SV3_1aParser::Cross_bodyContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Cover_crossContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cover_crossContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_crossContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

tree::TerminalNode* SV3_1aParser::Cover_crossContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Cover_crossContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cover_crossContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Cover_crossContext::getRuleIndex() const {
  return SV3_1aParser::RuleCover_cross;
}

void SV3_1aParser::Cover_crossContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCover_cross(this);
}

void SV3_1aParser::Cover_crossContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCover_cross(this);
}


antlrcpp::Any SV3_1aParser::Cover_crossContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCover_cross(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cover_crossContext* SV3_1aParser::cover_cross() {
  Cover_crossContext *_localctx = _tracker.createInstance<Cover_crossContext>(_ctx, getState());
  enterRule(_localctx, 562, SV3_1aParser::RuleCover_cross);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5259);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5256);
      identifier();
      setState(5257);
      match(SV3_1aParser::COLUMN);
    }
    setState(5261);
    match(SV3_1aParser::CROSS);
    setState(5262);
    list_of_cross_items();
    setState(5268);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::IFF) {
      setState(5263);
      match(SV3_1aParser::IFF);
      setState(5264);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5265);
      expression(0);
      setState(5266);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(5270);
    cross_body();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_cross_itemsContext ------------------------------------------------------------------

SV3_1aParser::List_of_cross_itemsContext::List_of_cross_itemsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Cross_itemContext *> SV3_1aParser::List_of_cross_itemsContext::cross_item() {
  return getRuleContexts<SV3_1aParser::Cross_itemContext>();
}

SV3_1aParser::Cross_itemContext* SV3_1aParser::List_of_cross_itemsContext::cross_item(size_t i) {
  return getRuleContext<SV3_1aParser::Cross_itemContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_cross_itemsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_cross_itemsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_cross_itemsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_cross_items;
}

void SV3_1aParser::List_of_cross_itemsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_cross_items(this);
}

void SV3_1aParser::List_of_cross_itemsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_cross_items(this);
}


antlrcpp::Any SV3_1aParser::List_of_cross_itemsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_cross_items(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_cross_itemsContext* SV3_1aParser::list_of_cross_items() {
  List_of_cross_itemsContext *_localctx = _tracker.createInstance<List_of_cross_itemsContext>(_ctx, getState());
  enterRule(_localctx, 564, SV3_1aParser::RuleList_of_cross_items);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5272);
    cross_item();
    setState(5273);
    match(SV3_1aParser::COMMA);
    setState(5274);
    cross_item();
    setState(5279);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5275);
      match(SV3_1aParser::COMMA);
      setState(5276);
      cross_item();
      setState(5281);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cross_itemContext ------------------------------------------------------------------

SV3_1aParser::Cross_itemContext::Cross_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Cross_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Cross_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleCross_item;
}

void SV3_1aParser::Cross_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCross_item(this);
}

void SV3_1aParser::Cross_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCross_item(this);
}


antlrcpp::Any SV3_1aParser::Cross_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCross_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cross_itemContext* SV3_1aParser::cross_item() {
  Cross_itemContext *_localctx = _tracker.createInstance<Cross_itemContext>(_ctx, getState());
  enterRule(_localctx, 566, SV3_1aParser::RuleCross_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5284);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 565, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5282);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5283);
      identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cross_bodyContext ------------------------------------------------------------------

SV3_1aParser::Cross_bodyContext::Cross_bodyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cross_bodyContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Cross_bodyContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

SV3_1aParser::Cross_body_itemContext* SV3_1aParser::Cross_bodyContext::cross_body_item() {
  return getRuleContext<SV3_1aParser::Cross_body_itemContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cross_bodyContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Cross_bodyContext::getRuleIndex() const {
  return SV3_1aParser::RuleCross_body;
}

void SV3_1aParser::Cross_bodyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCross_body(this);
}

void SV3_1aParser::Cross_bodyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCross_body(this);
}


antlrcpp::Any SV3_1aParser::Cross_bodyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCross_body(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cross_bodyContext* SV3_1aParser::cross_body() {
  Cross_bodyContext *_localctx = _tracker.createInstance<Cross_bodyContext>(_ctx, getState());
  enterRule(_localctx, 568, SV3_1aParser::RuleCross_body);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5294);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPEN_CURLY: {
        enterOuterAlt(_localctx, 1);
        setState(5286);
        match(SV3_1aParser::OPEN_CURLY);
        setState(5290);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::FUNCTION || ((((_la - 189) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 189)) & ((1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 189))
          | (1ULL << (SV3_1aParser::OPTION_DOT - 189))
          | (1ULL << (SV3_1aParser::TYPE_OPTION_DOT - 189))
          | (1ULL << (SV3_1aParser::BINS - 189))
          | (1ULL << (SV3_1aParser::ILLEGAL_BINS - 189))
          | (1ULL << (SV3_1aParser::IGNORE_BINS - 189)))) != 0)) {
          setState(5287);
          cross_body_item();
          setState(5288);
          match(SV3_1aParser::SEMICOLUMN);
        }
        setState(5292);
        match(SV3_1aParser::CLOSE_CURLY);
        break;
      }

      case SV3_1aParser::SEMICOLUMN: {
        enterOuterAlt(_localctx, 2);
        setState(5293);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cross_body_itemContext ------------------------------------------------------------------

SV3_1aParser::Cross_body_itemContext::Cross_body_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Function_declarationContext* SV3_1aParser::Cross_body_itemContext::function_declaration() {
  return getRuleContext<SV3_1aParser::Function_declarationContext>(0);
}

SV3_1aParser::Bins_selection_or_optionContext* SV3_1aParser::Cross_body_itemContext::bins_selection_or_option() {
  return getRuleContext<SV3_1aParser::Bins_selection_or_optionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cross_body_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Cross_body_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleCross_body_item;
}

void SV3_1aParser::Cross_body_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCross_body_item(this);
}

void SV3_1aParser::Cross_body_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCross_body_item(this);
}


antlrcpp::Any SV3_1aParser::Cross_body_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCross_body_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cross_body_itemContext* SV3_1aParser::cross_body_item() {
  Cross_body_itemContext *_localctx = _tracker.createInstance<Cross_body_itemContext>(_ctx, getState());
  enterRule(_localctx, 570, SV3_1aParser::RuleCross_body_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5300);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::FUNCTION: {
        enterOuterAlt(_localctx, 1);
        setState(5296);
        function_declaration();
        break;
      }

      case SV3_1aParser::OPEN_PARENS_STAR:
      case SV3_1aParser::OPTION_DOT:
      case SV3_1aParser::TYPE_OPTION_DOT:
      case SV3_1aParser::BINS:
      case SV3_1aParser::ILLEGAL_BINS:
      case SV3_1aParser::IGNORE_BINS: {
        enterOuterAlt(_localctx, 2);
        setState(5297);
        bins_selection_or_option();
        setState(5298);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bins_selection_or_optionContext ------------------------------------------------------------------

SV3_1aParser::Bins_selection_or_optionContext::Bins_selection_or_optionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Coverage_optionContext* SV3_1aParser::Bins_selection_or_optionContext::coverage_option() {
  return getRuleContext<SV3_1aParser::Coverage_optionContext>(0);
}

SV3_1aParser::Bins_selectionContext* SV3_1aParser::Bins_selection_or_optionContext::bins_selection() {
  return getRuleContext<SV3_1aParser::Bins_selectionContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Bins_selection_or_optionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Bins_selection_or_optionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Bins_selection_or_optionContext::getRuleIndex() const {
  return SV3_1aParser::RuleBins_selection_or_option;
}

void SV3_1aParser::Bins_selection_or_optionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_selection_or_option(this);
}

void SV3_1aParser::Bins_selection_or_optionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_selection_or_option(this);
}


antlrcpp::Any SV3_1aParser::Bins_selection_or_optionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_selection_or_option(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bins_selection_or_optionContext* SV3_1aParser::bins_selection_or_option() {
  Bins_selection_or_optionContext *_localctx = _tracker.createInstance<Bins_selection_or_optionContext>(_ctx, getState());
  enterRule(_localctx, 572, SV3_1aParser::RuleBins_selection_or_option);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5305);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(5302);
      attribute_instance();
      setState(5307);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5310);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPTION_DOT:
      case SV3_1aParser::TYPE_OPTION_DOT: {
        setState(5308);
        coverage_option();
        break;
      }

      case SV3_1aParser::BINS:
      case SV3_1aParser::ILLEGAL_BINS:
      case SV3_1aParser::IGNORE_BINS: {
        setState(5309);
        bins_selection();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bins_selectionContext ------------------------------------------------------------------

SV3_1aParser::Bins_selectionContext::Bins_selectionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Bins_keywordContext* SV3_1aParser::Bins_selectionContext::bins_keyword() {
  return getRuleContext<SV3_1aParser::Bins_keywordContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Bins_selectionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Bins_selectionContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Select_expressionContext* SV3_1aParser::Bins_selectionContext::select_expression() {
  return getRuleContext<SV3_1aParser::Select_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Bins_selectionContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

tree::TerminalNode* SV3_1aParser::Bins_selectionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Bins_selectionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Bins_selectionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Bins_selectionContext::getRuleIndex() const {
  return SV3_1aParser::RuleBins_selection;
}

void SV3_1aParser::Bins_selectionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_selection(this);
}

void SV3_1aParser::Bins_selectionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_selection(this);
}


antlrcpp::Any SV3_1aParser::Bins_selectionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_selection(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bins_selectionContext* SV3_1aParser::bins_selection() {
  Bins_selectionContext *_localctx = _tracker.createInstance<Bins_selectionContext>(_ctx, getState());
  enterRule(_localctx, 574, SV3_1aParser::RuleBins_selection);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5312);
    bins_keyword();
    setState(5313);
    identifier();
    setState(5314);
    match(SV3_1aParser::ASSIGN_OP);
    setState(5315);
    select_expression(0);
    setState(5321);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::IFF) {
      setState(5316);
      match(SV3_1aParser::IFF);
      setState(5317);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5318);
      expression(0);
      setState(5319);
      match(SV3_1aParser::CLOSE_PARENS);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Select_expressionContext ------------------------------------------------------------------

SV3_1aParser::Select_expressionContext::Select_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Select_conditionContext* SV3_1aParser::Select_expressionContext::select_condition() {
  return getRuleContext<SV3_1aParser::Select_conditionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::BANG() {
  return getToken(SV3_1aParser::BANG, 0);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Select_expressionContext *> SV3_1aParser::Select_expressionContext::select_expression() {
  return getRuleContexts<SV3_1aParser::Select_expressionContext>();
}

SV3_1aParser::Select_expressionContext* SV3_1aParser::Select_expressionContext::select_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Select_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Select_expressionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Select_expressionContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Select_expressionContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::MATCHES() {
  return getToken(SV3_1aParser::MATCHES, 0);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::LOGICAL_AND() {
  return getToken(SV3_1aParser::LOGICAL_AND, 0);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::LOGICAL_OR() {
  return getToken(SV3_1aParser::LOGICAL_OR, 0);
}

tree::TerminalNode* SV3_1aParser::Select_expressionContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}


size_t SV3_1aParser::Select_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleSelect_expression;
}

void SV3_1aParser::Select_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSelect_expression(this);
}

void SV3_1aParser::Select_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSelect_expression(this);
}


antlrcpp::Any SV3_1aParser::Select_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSelect_expression(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Select_expressionContext* SV3_1aParser::select_expression() {
   return select_expression(0);
}

SV3_1aParser::Select_expressionContext* SV3_1aParser::select_expression(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Select_expressionContext *_localctx = _tracker.createInstance<Select_expressionContext>(_ctx, parentState);
  SV3_1aParser::Select_expressionContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 576;
  enterRecursionRule(_localctx, 576, SV3_1aParser::RuleSelect_expression, precedence);

    
  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(5337);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 573, _ctx)) {
    case 1: {
      setState(5324);
      select_condition();
      break;
    }

    case 2: {
      setState(5325);
      match(SV3_1aParser::BANG);
      setState(5326);
      select_condition();
      break;
    }

    case 3: {
      setState(5327);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5328);
      select_expression(0);
      setState(5329);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 4: {
      setState(5331);
      identifier();
      break;
    }

    case 5: {
      setState(5332);
      expression(0);
      setState(5335);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 572, _ctx)) {
      case 1: {
        setState(5333);
        match(SV3_1aParser::MATCHES);
        setState(5334);
        expression(0);
        break;
      }

      }
      break;
    }

    }
    _ctx->stop = _input->LT(-1);
    setState(5356);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 576, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(5354);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 575, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<Select_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSelect_expression);
          setState(5339);

          if (!(precpred(_ctx, 6))) throw FailedPredicateException(this, "precpred(_ctx, 6)");
          setState(5340);
          match(SV3_1aParser::LOGICAL_AND);
          setState(5341);
          select_expression(7);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<Select_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSelect_expression);
          setState(5342);

          if (!(precpred(_ctx, 5))) throw FailedPredicateException(this, "precpred(_ctx, 5)");
          setState(5343);
          match(SV3_1aParser::LOGICAL_OR);
          setState(5344);
          select_expression(6);
          break;
        }

        case 3: {
          _localctx = _tracker.createInstance<Select_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleSelect_expression);
          setState(5345);

          if (!(precpred(_ctx, 3))) throw FailedPredicateException(this, "precpred(_ctx, 3)");
          setState(5346);
          match(SV3_1aParser::WITH);
          setState(5347);
          match(SV3_1aParser::OPEN_PARENS);
          setState(5348);
          expression(0);
          setState(5349);
          match(SV3_1aParser::CLOSE_PARENS);
          setState(5352);
          _errHandler->sync(this);

          switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 574, _ctx)) {
          case 1: {
            setState(5350);
            match(SV3_1aParser::MATCHES);
            setState(5351);
            expression(0);
            break;
          }

          }
          break;
        }

        } 
      }
      setState(5358);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 576, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Select_conditionContext ------------------------------------------------------------------

SV3_1aParser::Select_conditionContext::Select_conditionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Select_conditionContext::BINSOF() {
  return getToken(SV3_1aParser::BINSOF, 0);
}

tree::TerminalNode* SV3_1aParser::Select_conditionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Bins_expressionContext* SV3_1aParser::Select_conditionContext::bins_expression() {
  return getRuleContext<SV3_1aParser::Bins_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Select_conditionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Select_conditionContext::INTERSECT() {
  return getToken(SV3_1aParser::INTERSECT, 0);
}

tree::TerminalNode* SV3_1aParser::Select_conditionContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Open_range_listContext* SV3_1aParser::Select_conditionContext::open_range_list() {
  return getRuleContext<SV3_1aParser::Open_range_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Select_conditionContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Select_conditionContext::getRuleIndex() const {
  return SV3_1aParser::RuleSelect_condition;
}

void SV3_1aParser::Select_conditionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSelect_condition(this);
}

void SV3_1aParser::Select_conditionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSelect_condition(this);
}


antlrcpp::Any SV3_1aParser::Select_conditionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSelect_condition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Select_conditionContext* SV3_1aParser::select_condition() {
  Select_conditionContext *_localctx = _tracker.createInstance<Select_conditionContext>(_ctx, getState());
  enterRule(_localctx, 578, SV3_1aParser::RuleSelect_condition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5359);
    match(SV3_1aParser::BINSOF);
    setState(5360);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5361);
    bins_expression();
    setState(5362);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(5368);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 577, _ctx)) {
    case 1: {
      setState(5363);
      match(SV3_1aParser::INTERSECT);
      setState(5364);
      match(SV3_1aParser::OPEN_CURLY);
      setState(5365);
      open_range_list();
      setState(5366);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bins_expressionContext ------------------------------------------------------------------

SV3_1aParser::Bins_expressionContext::Bins_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Bins_expressionContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Bins_expressionContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Bins_expressionContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}


size_t SV3_1aParser::Bins_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleBins_expression;
}

void SV3_1aParser::Bins_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBins_expression(this);
}

void SV3_1aParser::Bins_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBins_expression(this);
}


antlrcpp::Any SV3_1aParser::Bins_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBins_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bins_expressionContext* SV3_1aParser::bins_expression() {
  Bins_expressionContext *_localctx = _tracker.createInstance<Bins_expressionContext>(_ctx, getState());
  enterRule(_localctx, 580, SV3_1aParser::RuleBins_expression);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5370);
    identifier();
    setState(5373);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOT) {
      setState(5371);
      match(SV3_1aParser::DOT);
      setState(5372);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Open_range_listContext ------------------------------------------------------------------

SV3_1aParser::Open_range_listContext::Open_range_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Value_rangeContext *> SV3_1aParser::Open_range_listContext::value_range() {
  return getRuleContexts<SV3_1aParser::Value_rangeContext>();
}

SV3_1aParser::Value_rangeContext* SV3_1aParser::Open_range_listContext::value_range(size_t i) {
  return getRuleContext<SV3_1aParser::Value_rangeContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Open_range_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Open_range_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Open_range_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleOpen_range_list;
}

void SV3_1aParser::Open_range_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOpen_range_list(this);
}

void SV3_1aParser::Open_range_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOpen_range_list(this);
}


antlrcpp::Any SV3_1aParser::Open_range_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOpen_range_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Open_range_listContext* SV3_1aParser::open_range_list() {
  Open_range_listContext *_localctx = _tracker.createInstance<Open_range_listContext>(_ctx, getState());
  enterRule(_localctx, 582, SV3_1aParser::RuleOpen_range_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5375);
    value_range();
    setState(5380);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5376);
      match(SV3_1aParser::COMMA);
      setState(5377);
      value_range();
      setState(5382);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Gate_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Gate_instantiationContext::Gate_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Cmos_switchtypeContext* SV3_1aParser::Gate_instantiationContext::cmos_switchtype() {
  return getRuleContext<SV3_1aParser::Cmos_switchtypeContext>(0);
}

std::vector<SV3_1aParser::Cmos_switch_instanceContext *> SV3_1aParser::Gate_instantiationContext::cmos_switch_instance() {
  return getRuleContexts<SV3_1aParser::Cmos_switch_instanceContext>();
}

SV3_1aParser::Cmos_switch_instanceContext* SV3_1aParser::Gate_instantiationContext::cmos_switch_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Cmos_switch_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Gate_instantiationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Delay3Context* SV3_1aParser::Gate_instantiationContext::delay3() {
  return getRuleContext<SV3_1aParser::Delay3Context>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Gate_instantiationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Gate_instantiationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Enable_gatetypeContext* SV3_1aParser::Gate_instantiationContext::enable_gatetype() {
  return getRuleContext<SV3_1aParser::Enable_gatetypeContext>(0);
}

std::vector<SV3_1aParser::Enable_gate_instanceContext *> SV3_1aParser::Gate_instantiationContext::enable_gate_instance() {
  return getRuleContexts<SV3_1aParser::Enable_gate_instanceContext>();
}

SV3_1aParser::Enable_gate_instanceContext* SV3_1aParser::Gate_instantiationContext::enable_gate_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Enable_gate_instanceContext>(i);
}

SV3_1aParser::Drive_strengthContext* SV3_1aParser::Gate_instantiationContext::drive_strength() {
  return getRuleContext<SV3_1aParser::Drive_strengthContext>(0);
}

SV3_1aParser::Mos_switchtypeContext* SV3_1aParser::Gate_instantiationContext::mos_switchtype() {
  return getRuleContext<SV3_1aParser::Mos_switchtypeContext>(0);
}

std::vector<SV3_1aParser::Mos_switch_instanceContext *> SV3_1aParser::Gate_instantiationContext::mos_switch_instance() {
  return getRuleContexts<SV3_1aParser::Mos_switch_instanceContext>();
}

SV3_1aParser::Mos_switch_instanceContext* SV3_1aParser::Gate_instantiationContext::mos_switch_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Mos_switch_instanceContext>(i);
}

SV3_1aParser::N_input_gatetypeContext* SV3_1aParser::Gate_instantiationContext::n_input_gatetype() {
  return getRuleContext<SV3_1aParser::N_input_gatetypeContext>(0);
}

std::vector<SV3_1aParser::N_input_gate_instanceContext *> SV3_1aParser::Gate_instantiationContext::n_input_gate_instance() {
  return getRuleContexts<SV3_1aParser::N_input_gate_instanceContext>();
}

SV3_1aParser::N_input_gate_instanceContext* SV3_1aParser::Gate_instantiationContext::n_input_gate_instance(size_t i) {
  return getRuleContext<SV3_1aParser::N_input_gate_instanceContext>(i);
}

SV3_1aParser::Delay2Context* SV3_1aParser::Gate_instantiationContext::delay2() {
  return getRuleContext<SV3_1aParser::Delay2Context>(0);
}

SV3_1aParser::N_output_gatetypeContext* SV3_1aParser::Gate_instantiationContext::n_output_gatetype() {
  return getRuleContext<SV3_1aParser::N_output_gatetypeContext>(0);
}

std::vector<SV3_1aParser::N_output_gate_instanceContext *> SV3_1aParser::Gate_instantiationContext::n_output_gate_instance() {
  return getRuleContexts<SV3_1aParser::N_output_gate_instanceContext>();
}

SV3_1aParser::N_output_gate_instanceContext* SV3_1aParser::Gate_instantiationContext::n_output_gate_instance(size_t i) {
  return getRuleContext<SV3_1aParser::N_output_gate_instanceContext>(i);
}

SV3_1aParser::Pass_en_switchtypeContext* SV3_1aParser::Gate_instantiationContext::pass_en_switchtype() {
  return getRuleContext<SV3_1aParser::Pass_en_switchtypeContext>(0);
}

std::vector<SV3_1aParser::Pass_enable_switch_instanceContext *> SV3_1aParser::Gate_instantiationContext::pass_enable_switch_instance() {
  return getRuleContexts<SV3_1aParser::Pass_enable_switch_instanceContext>();
}

SV3_1aParser::Pass_enable_switch_instanceContext* SV3_1aParser::Gate_instantiationContext::pass_enable_switch_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Pass_enable_switch_instanceContext>(i);
}

SV3_1aParser::Pass_switchtypeContext* SV3_1aParser::Gate_instantiationContext::pass_switchtype() {
  return getRuleContext<SV3_1aParser::Pass_switchtypeContext>(0);
}

std::vector<SV3_1aParser::Pass_switch_instanceContext *> SV3_1aParser::Gate_instantiationContext::pass_switch_instance() {
  return getRuleContexts<SV3_1aParser::Pass_switch_instanceContext>();
}

SV3_1aParser::Pass_switch_instanceContext* SV3_1aParser::Gate_instantiationContext::pass_switch_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Pass_switch_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Gate_instantiationContext::PULLDOWN() {
  return getToken(SV3_1aParser::PULLDOWN, 0);
}

std::vector<SV3_1aParser::Pull_gate_instanceContext *> SV3_1aParser::Gate_instantiationContext::pull_gate_instance() {
  return getRuleContexts<SV3_1aParser::Pull_gate_instanceContext>();
}

SV3_1aParser::Pull_gate_instanceContext* SV3_1aParser::Gate_instantiationContext::pull_gate_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Pull_gate_instanceContext>(i);
}

SV3_1aParser::Pulldown_strengthContext* SV3_1aParser::Gate_instantiationContext::pulldown_strength() {
  return getRuleContext<SV3_1aParser::Pulldown_strengthContext>(0);
}

tree::TerminalNode* SV3_1aParser::Gate_instantiationContext::PULLUP() {
  return getToken(SV3_1aParser::PULLUP, 0);
}

SV3_1aParser::Pullup_strengthContext* SV3_1aParser::Gate_instantiationContext::pullup_strength() {
  return getRuleContext<SV3_1aParser::Pullup_strengthContext>(0);
}


size_t SV3_1aParser::Gate_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleGate_instantiation;
}

void SV3_1aParser::Gate_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGate_instantiation(this);
}

void SV3_1aParser::Gate_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGate_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Gate_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGate_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Gate_instantiationContext* SV3_1aParser::gate_instantiation() {
  Gate_instantiationContext *_localctx = _tracker.createInstance<Gate_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 584, SV3_1aParser::RuleGate_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5515);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::CMOS:
      case SV3_1aParser::RCMOS: {
        enterOuterAlt(_localctx, 1);
        setState(5383);
        cmos_switchtype();
        setState(5385);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(5384);
          delay3();
        }
        setState(5387);
        cmos_switch_instance();
        setState(5392);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5388);
          match(SV3_1aParser::COMMA);
          setState(5389);
          cmos_switch_instance();
          setState(5394);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5395);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::BUFIF0:
      case SV3_1aParser::BUFIF1:
      case SV3_1aParser::NOTIF0:
      case SV3_1aParser::NOTIF1: {
        enterOuterAlt(_localctx, 2);
        setState(5397);
        enable_gatetype();
        setState(5399);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 582, _ctx)) {
        case 1: {
          setState(5398);
          drive_strength();
          break;
        }

        }
        setState(5402);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(5401);
          delay3();
        }
        setState(5404);
        enable_gate_instance();
        setState(5409);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5405);
          match(SV3_1aParser::COMMA);
          setState(5406);
          enable_gate_instance();
          setState(5411);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5412);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::NMOS:
      case SV3_1aParser::PMOS:
      case SV3_1aParser::RNMOS:
      case SV3_1aParser::RPMOS: {
        enterOuterAlt(_localctx, 3);
        setState(5414);
        mos_switchtype();
        setState(5416);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(5415);
          delay3();
        }
        setState(5418);
        mos_switch_instance();
        setState(5423);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5419);
          match(SV3_1aParser::COMMA);
          setState(5420);
          mos_switch_instance();
          setState(5425);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5426);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::OR:
      case SV3_1aParser::AND:
      case SV3_1aParser::NAND:
      case SV3_1aParser::NOR:
      case SV3_1aParser::XOR:
      case SV3_1aParser::XNOR: {
        enterOuterAlt(_localctx, 4);
        setState(5428);
        n_input_gatetype();
        setState(5430);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 587, _ctx)) {
        case 1: {
          setState(5429);
          drive_strength();
          break;
        }

        }
        setState(5433);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(5432);
          delay2();
        }
        setState(5435);
        n_input_gate_instance();
        setState(5440);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5436);
          match(SV3_1aParser::COMMA);
          setState(5437);
          n_input_gate_instance();
          setState(5442);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5443);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::NOT:
      case SV3_1aParser::BUF: {
        enterOuterAlt(_localctx, 5);
        setState(5445);
        n_output_gatetype();
        setState(5447);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 590, _ctx)) {
        case 1: {
          setState(5446);
          drive_strength();
          break;
        }

        }
        setState(5450);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(5449);
          delay2();
        }
        setState(5452);
        n_output_gate_instance();
        setState(5457);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5453);
          match(SV3_1aParser::COMMA);
          setState(5454);
          n_output_gate_instance();
          setState(5459);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5460);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::TRANIF0:
      case SV3_1aParser::TRANIF1:
      case SV3_1aParser::RTRANIF1:
      case SV3_1aParser::RTRANIF0: {
        enterOuterAlt(_localctx, 6);
        setState(5462);
        pass_en_switchtype();
        setState(5464);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(5463);
          delay2();
        }
        setState(5466);
        pass_enable_switch_instance();
        setState(5471);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5467);
          match(SV3_1aParser::COMMA);
          setState(5468);
          pass_enable_switch_instance();
          setState(5473);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5474);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::TRAN:
      case SV3_1aParser::RTRAN: {
        enterOuterAlt(_localctx, 7);
        setState(5476);
        pass_switchtype();
        setState(5477);
        pass_switch_instance();
        setState(5482);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5478);
          match(SV3_1aParser::COMMA);
          setState(5479);
          pass_switch_instance();
          setState(5484);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5485);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::PULLDOWN: {
        enterOuterAlt(_localctx, 8);
        setState(5487);
        match(SV3_1aParser::PULLDOWN);
        setState(5489);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 596, _ctx)) {
        case 1: {
          setState(5488);
          pulldown_strength();
          break;
        }

        }
        setState(5491);
        pull_gate_instance();
        setState(5496);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5492);
          match(SV3_1aParser::COMMA);
          setState(5493);
          pull_gate_instance();
          setState(5498);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5499);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::PULLUP: {
        enterOuterAlt(_localctx, 9);
        setState(5501);
        match(SV3_1aParser::PULLUP);
        setState(5503);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 598, _ctx)) {
        case 1: {
          setState(5502);
          pullup_strength();
          break;
        }

        }
        setState(5505);
        pull_gate_instance();
        setState(5510);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5506);
          match(SV3_1aParser::COMMA);
          setState(5507);
          pull_gate_instance();
          setState(5512);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5513);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cmos_switch_instanceContext ------------------------------------------------------------------

SV3_1aParser::Cmos_switch_instanceContext::Cmos_switch_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cmos_switch_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Cmos_switch_instanceContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Cmos_switch_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Cmos_switch_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Cmos_switch_instanceContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Cmos_switch_instanceContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Cmos_switch_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Cmos_switch_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Cmos_switch_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleCmos_switch_instance;
}

void SV3_1aParser::Cmos_switch_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCmos_switch_instance(this);
}

void SV3_1aParser::Cmos_switch_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCmos_switch_instance(this);
}


antlrcpp::Any SV3_1aParser::Cmos_switch_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCmos_switch_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cmos_switch_instanceContext* SV3_1aParser::cmos_switch_instance() {
  Cmos_switch_instanceContext *_localctx = _tracker.createInstance<Cmos_switch_instanceContext>(_ctx, getState());
  enterRule(_localctx, 586, SV3_1aParser::RuleCmos_switch_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5518);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5517);
      name_of_instance();
    }
    setState(5520);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5521);
    net_lvalue();
    setState(5522);
    match(SV3_1aParser::COMMA);
    setState(5523);
    expression(0);
    setState(5524);
    match(SV3_1aParser::COMMA);
    setState(5525);
    expression(0);
    setState(5526);
    match(SV3_1aParser::COMMA);
    setState(5527);
    expression(0);
    setState(5528);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Enable_gate_instanceContext ------------------------------------------------------------------

SV3_1aParser::Enable_gate_instanceContext::Enable_gate_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Enable_gate_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Enable_gate_instanceContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Enable_gate_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Enable_gate_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Enable_gate_instanceContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Enable_gate_instanceContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Enable_gate_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Enable_gate_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Enable_gate_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnable_gate_instance;
}

void SV3_1aParser::Enable_gate_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnable_gate_instance(this);
}

void SV3_1aParser::Enable_gate_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnable_gate_instance(this);
}


antlrcpp::Any SV3_1aParser::Enable_gate_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnable_gate_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Enable_gate_instanceContext* SV3_1aParser::enable_gate_instance() {
  Enable_gate_instanceContext *_localctx = _tracker.createInstance<Enable_gate_instanceContext>(_ctx, getState());
  enterRule(_localctx, 588, SV3_1aParser::RuleEnable_gate_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5531);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5530);
      name_of_instance();
    }
    setState(5533);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5534);
    net_lvalue();
    setState(5535);
    match(SV3_1aParser::COMMA);
    setState(5536);
    expression(0);
    setState(5537);
    match(SV3_1aParser::COMMA);
    setState(5538);
    expression(0);
    setState(5539);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Mos_switch_instanceContext ------------------------------------------------------------------

SV3_1aParser::Mos_switch_instanceContext::Mos_switch_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Mos_switch_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Mos_switch_instanceContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Mos_switch_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Mos_switch_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Mos_switch_instanceContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Mos_switch_instanceContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Mos_switch_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Mos_switch_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Mos_switch_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleMos_switch_instance;
}

void SV3_1aParser::Mos_switch_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMos_switch_instance(this);
}

void SV3_1aParser::Mos_switch_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMos_switch_instance(this);
}


antlrcpp::Any SV3_1aParser::Mos_switch_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMos_switch_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Mos_switch_instanceContext* SV3_1aParser::mos_switch_instance() {
  Mos_switch_instanceContext *_localctx = _tracker.createInstance<Mos_switch_instanceContext>(_ctx, getState());
  enterRule(_localctx, 590, SV3_1aParser::RuleMos_switch_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5542);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5541);
      name_of_instance();
    }
    setState(5544);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5545);
    net_lvalue();
    setState(5546);
    match(SV3_1aParser::COMMA);
    setState(5547);
    expression(0);
    setState(5548);
    match(SV3_1aParser::COMMA);
    setState(5549);
    expression(0);
    setState(5550);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- N_input_gate_instanceContext ------------------------------------------------------------------

SV3_1aParser::N_input_gate_instanceContext::N_input_gate_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::N_input_gate_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::N_input_gate_instanceContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::N_input_gate_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::N_input_gate_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::N_input_gate_instanceContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::N_input_gate_instanceContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::N_input_gate_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::N_input_gate_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::N_input_gate_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleN_input_gate_instance;
}

void SV3_1aParser::N_input_gate_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterN_input_gate_instance(this);
}

void SV3_1aParser::N_input_gate_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitN_input_gate_instance(this);
}


antlrcpp::Any SV3_1aParser::N_input_gate_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitN_input_gate_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::N_input_gate_instanceContext* SV3_1aParser::n_input_gate_instance() {
  N_input_gate_instanceContext *_localctx = _tracker.createInstance<N_input_gate_instanceContext>(_ctx, getState());
  enterRule(_localctx, 592, SV3_1aParser::RuleN_input_gate_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5553);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5552);
      name_of_instance();
    }
    setState(5555);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5556);
    net_lvalue();
    setState(5557);
    match(SV3_1aParser::COMMA);
    setState(5558);
    expression(0);
    setState(5563);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5559);
      match(SV3_1aParser::COMMA);
      setState(5560);
      expression(0);
      setState(5565);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5566);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- N_output_gate_instanceContext ------------------------------------------------------------------

SV3_1aParser::N_output_gate_instanceContext::N_output_gate_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::N_output_gate_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Net_lvalueContext *> SV3_1aParser::N_output_gate_instanceContext::net_lvalue() {
  return getRuleContexts<SV3_1aParser::Net_lvalueContext>();
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::N_output_gate_instanceContext::net_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::N_output_gate_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::N_output_gate_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::N_output_gate_instanceContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::N_output_gate_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::N_output_gate_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::N_output_gate_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleN_output_gate_instance;
}

void SV3_1aParser::N_output_gate_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterN_output_gate_instance(this);
}

void SV3_1aParser::N_output_gate_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitN_output_gate_instance(this);
}


antlrcpp::Any SV3_1aParser::N_output_gate_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitN_output_gate_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::N_output_gate_instanceContext* SV3_1aParser::n_output_gate_instance() {
  N_output_gate_instanceContext *_localctx = _tracker.createInstance<N_output_gate_instanceContext>(_ctx, getState());
  enterRule(_localctx, 594, SV3_1aParser::RuleN_output_gate_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(5569);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5568);
      name_of_instance();
    }
    setState(5571);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5572);
    net_lvalue();
    setState(5577);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 607, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(5573);
        match(SV3_1aParser::COMMA);
        setState(5574);
        net_lvalue(); 
      }
      setState(5579);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 607, _ctx);
    }
    setState(5580);
    match(SV3_1aParser::COMMA);
    setState(5581);
    expression(0);
    setState(5582);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pass_switch_instanceContext ------------------------------------------------------------------

SV3_1aParser::Pass_switch_instanceContext::Pass_switch_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pass_switch_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Net_lvalueContext *> SV3_1aParser::Pass_switch_instanceContext::net_lvalue() {
  return getRuleContexts<SV3_1aParser::Net_lvalueContext>();
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Pass_switch_instanceContext::net_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(i);
}

tree::TerminalNode* SV3_1aParser::Pass_switch_instanceContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

tree::TerminalNode* SV3_1aParser::Pass_switch_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Pass_switch_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Pass_switch_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RulePass_switch_instance;
}

void SV3_1aParser::Pass_switch_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPass_switch_instance(this);
}

void SV3_1aParser::Pass_switch_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPass_switch_instance(this);
}


antlrcpp::Any SV3_1aParser::Pass_switch_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPass_switch_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pass_switch_instanceContext* SV3_1aParser::pass_switch_instance() {
  Pass_switch_instanceContext *_localctx = _tracker.createInstance<Pass_switch_instanceContext>(_ctx, getState());
  enterRule(_localctx, 596, SV3_1aParser::RulePass_switch_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5585);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5584);
      name_of_instance();
    }
    setState(5587);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5588);
    net_lvalue();
    setState(5589);
    match(SV3_1aParser::COMMA);
    setState(5590);
    net_lvalue();
    setState(5591);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pass_enable_switch_instanceContext ------------------------------------------------------------------

SV3_1aParser::Pass_enable_switch_instanceContext::Pass_enable_switch_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pass_enable_switch_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Net_lvalueContext *> SV3_1aParser::Pass_enable_switch_instanceContext::net_lvalue() {
  return getRuleContexts<SV3_1aParser::Net_lvalueContext>();
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Pass_enable_switch_instanceContext::net_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Pass_enable_switch_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Pass_enable_switch_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Pass_enable_switch_instanceContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Pass_enable_switch_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Pass_enable_switch_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Pass_enable_switch_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RulePass_enable_switch_instance;
}

void SV3_1aParser::Pass_enable_switch_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPass_enable_switch_instance(this);
}

void SV3_1aParser::Pass_enable_switch_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPass_enable_switch_instance(this);
}


antlrcpp::Any SV3_1aParser::Pass_enable_switch_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPass_enable_switch_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pass_enable_switch_instanceContext* SV3_1aParser::pass_enable_switch_instance() {
  Pass_enable_switch_instanceContext *_localctx = _tracker.createInstance<Pass_enable_switch_instanceContext>(_ctx, getState());
  enterRule(_localctx, 598, SV3_1aParser::RulePass_enable_switch_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5594);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5593);
      name_of_instance();
    }
    setState(5596);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5597);
    net_lvalue();
    setState(5598);
    match(SV3_1aParser::COMMA);
    setState(5599);
    net_lvalue();
    setState(5600);
    match(SV3_1aParser::COMMA);
    setState(5601);
    expression(0);
    setState(5602);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pull_gate_instanceContext ------------------------------------------------------------------

SV3_1aParser::Pull_gate_instanceContext::Pull_gate_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pull_gate_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Pull_gate_instanceContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Pull_gate_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Pull_gate_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Pull_gate_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RulePull_gate_instance;
}

void SV3_1aParser::Pull_gate_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPull_gate_instance(this);
}

void SV3_1aParser::Pull_gate_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPull_gate_instance(this);
}


antlrcpp::Any SV3_1aParser::Pull_gate_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPull_gate_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pull_gate_instanceContext* SV3_1aParser::pull_gate_instance() {
  Pull_gate_instanceContext *_localctx = _tracker.createInstance<Pull_gate_instanceContext>(_ctx, getState());
  enterRule(_localctx, 600, SV3_1aParser::RulePull_gate_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5605);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5604);
      name_of_instance();
    }
    setState(5607);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5608);
    net_lvalue();
    setState(5609);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pulldown_strengthContext ------------------------------------------------------------------

SV3_1aParser::Pulldown_strengthContext::Pulldown_strengthContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Pulldown_strengthContext::getRuleIndex() const {
  return SV3_1aParser::RulePulldown_strength;
}

void SV3_1aParser::Pulldown_strengthContext::copyFrom(Pulldown_strengthContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- PulldownStrength_01Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PulldownStrength_01Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength0Context* SV3_1aParser::PulldownStrength_01Context::strength0() {
  return getRuleContext<SV3_1aParser::Strength0Context>(0);
}

tree::TerminalNode* SV3_1aParser::PulldownStrength_01Context::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::Strength1Context* SV3_1aParser::PulldownStrength_01Context::strength1() {
  return getRuleContext<SV3_1aParser::Strength1Context>(0);
}

tree::TerminalNode* SV3_1aParser::PulldownStrength_01Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::PulldownStrength_01Context::PulldownStrength_01Context(Pulldown_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PulldownStrength_01Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPulldownStrength_01(this);
}
void SV3_1aParser::PulldownStrength_01Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPulldownStrength_01(this);
}

antlrcpp::Any SV3_1aParser::PulldownStrength_01Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPulldownStrength_01(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PulldownStrength_10Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PulldownStrength_10Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength1Context* SV3_1aParser::PulldownStrength_10Context::strength1() {
  return getRuleContext<SV3_1aParser::Strength1Context>(0);
}

tree::TerminalNode* SV3_1aParser::PulldownStrength_10Context::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::Strength0Context* SV3_1aParser::PulldownStrength_10Context::strength0() {
  return getRuleContext<SV3_1aParser::Strength0Context>(0);
}

tree::TerminalNode* SV3_1aParser::PulldownStrength_10Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::PulldownStrength_10Context::PulldownStrength_10Context(Pulldown_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PulldownStrength_10Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPulldownStrength_10(this);
}
void SV3_1aParser::PulldownStrength_10Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPulldownStrength_10(this);
}

antlrcpp::Any SV3_1aParser::PulldownStrength_10Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPulldownStrength_10(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PulldownStrength_0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PulldownStrength_0Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength0Context* SV3_1aParser::PulldownStrength_0Context::strength0() {
  return getRuleContext<SV3_1aParser::Strength0Context>(0);
}

tree::TerminalNode* SV3_1aParser::PulldownStrength_0Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::PulldownStrength_0Context::PulldownStrength_0Context(Pulldown_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PulldownStrength_0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPulldownStrength_0(this);
}
void SV3_1aParser::PulldownStrength_0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPulldownStrength_0(this);
}

antlrcpp::Any SV3_1aParser::PulldownStrength_0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPulldownStrength_0(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Pulldown_strengthContext* SV3_1aParser::pulldown_strength() {
  Pulldown_strengthContext *_localctx = _tracker.createInstance<Pulldown_strengthContext>(_ctx, getState());
  enterRule(_localctx, 602, SV3_1aParser::RulePulldown_strength);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5627);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 611, _ctx)) {
    case 1: {
      _localctx = dynamic_cast<Pulldown_strengthContext *>(_tracker.createInstance<SV3_1aParser::PulldownStrength_01Context>(_localctx));
      enterOuterAlt(_localctx, 1);
      setState(5611);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5612);
      strength0();
      setState(5613);
      match(SV3_1aParser::COMMA);
      setState(5614);
      strength1();
      setState(5615);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      _localctx = dynamic_cast<Pulldown_strengthContext *>(_tracker.createInstance<SV3_1aParser::PulldownStrength_10Context>(_localctx));
      enterOuterAlt(_localctx, 2);
      setState(5617);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5618);
      strength1();
      setState(5619);
      match(SV3_1aParser::COMMA);
      setState(5620);
      strength0();
      setState(5621);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 3: {
      _localctx = dynamic_cast<Pulldown_strengthContext *>(_tracker.createInstance<SV3_1aParser::PulldownStrength_0Context>(_localctx));
      enterOuterAlt(_localctx, 3);
      setState(5623);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5624);
      strength0();
      setState(5625);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pullup_strengthContext ------------------------------------------------------------------

SV3_1aParser::Pullup_strengthContext::Pullup_strengthContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Pullup_strengthContext::getRuleIndex() const {
  return SV3_1aParser::RulePullup_strength;
}

void SV3_1aParser::Pullup_strengthContext::copyFrom(Pullup_strengthContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- PullupStrength_10Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PullupStrength_10Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength1Context* SV3_1aParser::PullupStrength_10Context::strength1() {
  return getRuleContext<SV3_1aParser::Strength1Context>(0);
}

tree::TerminalNode* SV3_1aParser::PullupStrength_10Context::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::Strength0Context* SV3_1aParser::PullupStrength_10Context::strength0() {
  return getRuleContext<SV3_1aParser::Strength0Context>(0);
}

tree::TerminalNode* SV3_1aParser::PullupStrength_10Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::PullupStrength_10Context::PullupStrength_10Context(Pullup_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PullupStrength_10Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPullupStrength_10(this);
}
void SV3_1aParser::PullupStrength_10Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPullupStrength_10(this);
}

antlrcpp::Any SV3_1aParser::PullupStrength_10Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPullupStrength_10(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PullupStrength_01Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PullupStrength_01Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength0Context* SV3_1aParser::PullupStrength_01Context::strength0() {
  return getRuleContext<SV3_1aParser::Strength0Context>(0);
}

tree::TerminalNode* SV3_1aParser::PullupStrength_01Context::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

SV3_1aParser::Strength1Context* SV3_1aParser::PullupStrength_01Context::strength1() {
  return getRuleContext<SV3_1aParser::Strength1Context>(0);
}

tree::TerminalNode* SV3_1aParser::PullupStrength_01Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::PullupStrength_01Context::PullupStrength_01Context(Pullup_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PullupStrength_01Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPullupStrength_01(this);
}
void SV3_1aParser::PullupStrength_01Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPullupStrength_01(this);
}

antlrcpp::Any SV3_1aParser::PullupStrength_01Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPullupStrength_01(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PullupStrength_1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PullupStrength_1Context::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Strength1Context* SV3_1aParser::PullupStrength_1Context::strength1() {
  return getRuleContext<SV3_1aParser::Strength1Context>(0);
}

tree::TerminalNode* SV3_1aParser::PullupStrength_1Context::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::PullupStrength_1Context::PullupStrength_1Context(Pullup_strengthContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PullupStrength_1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPullupStrength_1(this);
}
void SV3_1aParser::PullupStrength_1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPullupStrength_1(this);
}

antlrcpp::Any SV3_1aParser::PullupStrength_1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPullupStrength_1(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Pullup_strengthContext* SV3_1aParser::pullup_strength() {
  Pullup_strengthContext *_localctx = _tracker.createInstance<Pullup_strengthContext>(_ctx, getState());
  enterRule(_localctx, 604, SV3_1aParser::RulePullup_strength);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5645);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 612, _ctx)) {
    case 1: {
      _localctx = dynamic_cast<Pullup_strengthContext *>(_tracker.createInstance<SV3_1aParser::PullupStrength_01Context>(_localctx));
      enterOuterAlt(_localctx, 1);
      setState(5629);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5630);
      strength0();
      setState(5631);
      match(SV3_1aParser::COMMA);
      setState(5632);
      strength1();
      setState(5633);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      _localctx = dynamic_cast<Pullup_strengthContext *>(_tracker.createInstance<SV3_1aParser::PullupStrength_10Context>(_localctx));
      enterOuterAlt(_localctx, 2);
      setState(5635);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5636);
      strength1();
      setState(5637);
      match(SV3_1aParser::COMMA);
      setState(5638);
      strength0();
      setState(5639);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 3: {
      _localctx = dynamic_cast<Pullup_strengthContext *>(_tracker.createInstance<SV3_1aParser::PullupStrength_1Context>(_localctx));
      enterOuterAlt(_localctx, 3);
      setState(5641);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5642);
      strength1();
      setState(5643);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cmos_switchtypeContext ------------------------------------------------------------------

SV3_1aParser::Cmos_switchtypeContext::Cmos_switchtypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Cmos_switchtypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleCmos_switchtype;
}

void SV3_1aParser::Cmos_switchtypeContext::copyFrom(Cmos_switchtypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- CmosSwitchType_RCmosContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::CmosSwitchType_RCmosContext::RCMOS() {
  return getToken(SV3_1aParser::RCMOS, 0);
}

SV3_1aParser::CmosSwitchType_RCmosContext::CmosSwitchType_RCmosContext(Cmos_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::CmosSwitchType_RCmosContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCmosSwitchType_RCmos(this);
}
void SV3_1aParser::CmosSwitchType_RCmosContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCmosSwitchType_RCmos(this);
}

antlrcpp::Any SV3_1aParser::CmosSwitchType_RCmosContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCmosSwitchType_RCmos(this);
  else
    return visitor->visitChildren(this);
}
//----------------- CmosSwitchType_CmosContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::CmosSwitchType_CmosContext::CMOS() {
  return getToken(SV3_1aParser::CMOS, 0);
}

SV3_1aParser::CmosSwitchType_CmosContext::CmosSwitchType_CmosContext(Cmos_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::CmosSwitchType_CmosContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCmosSwitchType_Cmos(this);
}
void SV3_1aParser::CmosSwitchType_CmosContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCmosSwitchType_Cmos(this);
}

antlrcpp::Any SV3_1aParser::CmosSwitchType_CmosContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCmosSwitchType_Cmos(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Cmos_switchtypeContext* SV3_1aParser::cmos_switchtype() {
  Cmos_switchtypeContext *_localctx = _tracker.createInstance<Cmos_switchtypeContext>(_ctx, getState());
  enterRule(_localctx, 606, SV3_1aParser::RuleCmos_switchtype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5649);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::CMOS: {
        _localctx = dynamic_cast<Cmos_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::CmosSwitchType_CmosContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5647);
        match(SV3_1aParser::CMOS);
        break;
      }

      case SV3_1aParser::RCMOS: {
        _localctx = dynamic_cast<Cmos_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::CmosSwitchType_RCmosContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5648);
        match(SV3_1aParser::RCMOS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Enable_gatetypeContext ------------------------------------------------------------------

SV3_1aParser::Enable_gatetypeContext::Enable_gatetypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Enable_gatetypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnable_gatetype;
}

void SV3_1aParser::Enable_gatetypeContext::copyFrom(Enable_gatetypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- EnableGateType_Bufif0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::EnableGateType_Bufif0Context::BUFIF0() {
  return getToken(SV3_1aParser::BUFIF0, 0);
}

SV3_1aParser::EnableGateType_Bufif0Context::EnableGateType_Bufif0Context(Enable_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::EnableGateType_Bufif0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnableGateType_Bufif0(this);
}
void SV3_1aParser::EnableGateType_Bufif0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnableGateType_Bufif0(this);
}

antlrcpp::Any SV3_1aParser::EnableGateType_Bufif0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnableGateType_Bufif0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- EnableGateType_Notif0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::EnableGateType_Notif0Context::NOTIF0() {
  return getToken(SV3_1aParser::NOTIF0, 0);
}

SV3_1aParser::EnableGateType_Notif0Context::EnableGateType_Notif0Context(Enable_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::EnableGateType_Notif0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnableGateType_Notif0(this);
}
void SV3_1aParser::EnableGateType_Notif0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnableGateType_Notif0(this);
}

antlrcpp::Any SV3_1aParser::EnableGateType_Notif0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnableGateType_Notif0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- EnableGateType_Notif1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::EnableGateType_Notif1Context::NOTIF1() {
  return getToken(SV3_1aParser::NOTIF1, 0);
}

SV3_1aParser::EnableGateType_Notif1Context::EnableGateType_Notif1Context(Enable_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::EnableGateType_Notif1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnableGateType_Notif1(this);
}
void SV3_1aParser::EnableGateType_Notif1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnableGateType_Notif1(this);
}

antlrcpp::Any SV3_1aParser::EnableGateType_Notif1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnableGateType_Notif1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- EnableGateType_Bufif1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::EnableGateType_Bufif1Context::BUFIF1() {
  return getToken(SV3_1aParser::BUFIF1, 0);
}

SV3_1aParser::EnableGateType_Bufif1Context::EnableGateType_Bufif1Context(Enable_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::EnableGateType_Bufif1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnableGateType_Bufif1(this);
}
void SV3_1aParser::EnableGateType_Bufif1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnableGateType_Bufif1(this);
}

antlrcpp::Any SV3_1aParser::EnableGateType_Bufif1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnableGateType_Bufif1(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Enable_gatetypeContext* SV3_1aParser::enable_gatetype() {
  Enable_gatetypeContext *_localctx = _tracker.createInstance<Enable_gatetypeContext>(_ctx, getState());
  enterRule(_localctx, 608, SV3_1aParser::RuleEnable_gatetype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5655);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BUFIF0: {
        _localctx = dynamic_cast<Enable_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::EnableGateType_Bufif0Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5651);
        match(SV3_1aParser::BUFIF0);
        break;
      }

      case SV3_1aParser::BUFIF1: {
        _localctx = dynamic_cast<Enable_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::EnableGateType_Bufif1Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5652);
        match(SV3_1aParser::BUFIF1);
        break;
      }

      case SV3_1aParser::NOTIF0: {
        _localctx = dynamic_cast<Enable_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::EnableGateType_Notif0Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(5653);
        match(SV3_1aParser::NOTIF0);
        break;
      }

      case SV3_1aParser::NOTIF1: {
        _localctx = dynamic_cast<Enable_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::EnableGateType_Notif1Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(5654);
        match(SV3_1aParser::NOTIF1);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Mos_switchtypeContext ------------------------------------------------------------------

SV3_1aParser::Mos_switchtypeContext::Mos_switchtypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Mos_switchtypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleMos_switchtype;
}

void SV3_1aParser::Mos_switchtypeContext::copyFrom(Mos_switchtypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- MosSwitchType_PMosContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::MosSwitchType_PMosContext::PMOS() {
  return getToken(SV3_1aParser::PMOS, 0);
}

SV3_1aParser::MosSwitchType_PMosContext::MosSwitchType_PMosContext(Mos_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::MosSwitchType_PMosContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMosSwitchType_PMos(this);
}
void SV3_1aParser::MosSwitchType_PMosContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMosSwitchType_PMos(this);
}

antlrcpp::Any SV3_1aParser::MosSwitchType_PMosContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMosSwitchType_PMos(this);
  else
    return visitor->visitChildren(this);
}
//----------------- MosSwitchType_NMosContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::MosSwitchType_NMosContext::NMOS() {
  return getToken(SV3_1aParser::NMOS, 0);
}

SV3_1aParser::MosSwitchType_NMosContext::MosSwitchType_NMosContext(Mos_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::MosSwitchType_NMosContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMosSwitchType_NMos(this);
}
void SV3_1aParser::MosSwitchType_NMosContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMosSwitchType_NMos(this);
}

antlrcpp::Any SV3_1aParser::MosSwitchType_NMosContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMosSwitchType_NMos(this);
  else
    return visitor->visitChildren(this);
}
//----------------- MosSwitchType_RPMosContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::MosSwitchType_RPMosContext::RPMOS() {
  return getToken(SV3_1aParser::RPMOS, 0);
}

SV3_1aParser::MosSwitchType_RPMosContext::MosSwitchType_RPMosContext(Mos_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::MosSwitchType_RPMosContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMosSwitchType_RPMos(this);
}
void SV3_1aParser::MosSwitchType_RPMosContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMosSwitchType_RPMos(this);
}

antlrcpp::Any SV3_1aParser::MosSwitchType_RPMosContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMosSwitchType_RPMos(this);
  else
    return visitor->visitChildren(this);
}
//----------------- MosSwitchType_RNMosContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::MosSwitchType_RNMosContext::RNMOS() {
  return getToken(SV3_1aParser::RNMOS, 0);
}

SV3_1aParser::MosSwitchType_RNMosContext::MosSwitchType_RNMosContext(Mos_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::MosSwitchType_RNMosContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMosSwitchType_RNMos(this);
}
void SV3_1aParser::MosSwitchType_RNMosContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMosSwitchType_RNMos(this);
}

antlrcpp::Any SV3_1aParser::MosSwitchType_RNMosContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMosSwitchType_RNMos(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Mos_switchtypeContext* SV3_1aParser::mos_switchtype() {
  Mos_switchtypeContext *_localctx = _tracker.createInstance<Mos_switchtypeContext>(_ctx, getState());
  enterRule(_localctx, 610, SV3_1aParser::RuleMos_switchtype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5661);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NMOS: {
        _localctx = dynamic_cast<Mos_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::MosSwitchType_NMosContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5657);
        match(SV3_1aParser::NMOS);
        break;
      }

      case SV3_1aParser::PMOS: {
        _localctx = dynamic_cast<Mos_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::MosSwitchType_PMosContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5658);
        match(SV3_1aParser::PMOS);
        break;
      }

      case SV3_1aParser::RNMOS: {
        _localctx = dynamic_cast<Mos_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::MosSwitchType_RNMosContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(5659);
        match(SV3_1aParser::RNMOS);
        break;
      }

      case SV3_1aParser::RPMOS: {
        _localctx = dynamic_cast<Mos_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::MosSwitchType_RPMosContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(5660);
        match(SV3_1aParser::RPMOS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- N_input_gatetypeContext ------------------------------------------------------------------

SV3_1aParser::N_input_gatetypeContext::N_input_gatetypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::N_input_gatetypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleN_input_gatetype;
}

void SV3_1aParser::N_input_gatetypeContext::copyFrom(N_input_gatetypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- NInpGate_XorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NInpGate_XorContext::XOR() {
  return getToken(SV3_1aParser::XOR, 0);
}

SV3_1aParser::NInpGate_XorContext::NInpGate_XorContext(N_input_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NInpGate_XorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNInpGate_Xor(this);
}
void SV3_1aParser::NInpGate_XorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNInpGate_Xor(this);
}

antlrcpp::Any SV3_1aParser::NInpGate_XorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNInpGate_Xor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NInpGate_NandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NInpGate_NandContext::NAND() {
  return getToken(SV3_1aParser::NAND, 0);
}

SV3_1aParser::NInpGate_NandContext::NInpGate_NandContext(N_input_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NInpGate_NandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNInpGate_Nand(this);
}
void SV3_1aParser::NInpGate_NandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNInpGate_Nand(this);
}

antlrcpp::Any SV3_1aParser::NInpGate_NandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNInpGate_Nand(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NInpGate_AndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NInpGate_AndContext::AND() {
  return getToken(SV3_1aParser::AND, 0);
}

SV3_1aParser::NInpGate_AndContext::NInpGate_AndContext(N_input_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NInpGate_AndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNInpGate_And(this);
}
void SV3_1aParser::NInpGate_AndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNInpGate_And(this);
}

antlrcpp::Any SV3_1aParser::NInpGate_AndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNInpGate_And(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NInpGate_OrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NInpGate_OrContext::OR() {
  return getToken(SV3_1aParser::OR, 0);
}

SV3_1aParser::NInpGate_OrContext::NInpGate_OrContext(N_input_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NInpGate_OrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNInpGate_Or(this);
}
void SV3_1aParser::NInpGate_OrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNInpGate_Or(this);
}

antlrcpp::Any SV3_1aParser::NInpGate_OrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNInpGate_Or(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NInpGate_XnorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NInpGate_XnorContext::XNOR() {
  return getToken(SV3_1aParser::XNOR, 0);
}

SV3_1aParser::NInpGate_XnorContext::NInpGate_XnorContext(N_input_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NInpGate_XnorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNInpGate_Xnor(this);
}
void SV3_1aParser::NInpGate_XnorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNInpGate_Xnor(this);
}

antlrcpp::Any SV3_1aParser::NInpGate_XnorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNInpGate_Xnor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NInpGate_NorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NInpGate_NorContext::NOR() {
  return getToken(SV3_1aParser::NOR, 0);
}

SV3_1aParser::NInpGate_NorContext::NInpGate_NorContext(N_input_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NInpGate_NorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNInpGate_Nor(this);
}
void SV3_1aParser::NInpGate_NorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNInpGate_Nor(this);
}

antlrcpp::Any SV3_1aParser::NInpGate_NorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNInpGate_Nor(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::N_input_gatetypeContext* SV3_1aParser::n_input_gatetype() {
  N_input_gatetypeContext *_localctx = _tracker.createInstance<N_input_gatetypeContext>(_ctx, getState());
  enterRule(_localctx, 612, SV3_1aParser::RuleN_input_gatetype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5669);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::AND: {
        _localctx = dynamic_cast<N_input_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NInpGate_AndContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5663);
        match(SV3_1aParser::AND);
        break;
      }

      case SV3_1aParser::NAND: {
        _localctx = dynamic_cast<N_input_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NInpGate_NandContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5664);
        match(SV3_1aParser::NAND);
        break;
      }

      case SV3_1aParser::OR: {
        _localctx = dynamic_cast<N_input_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NInpGate_OrContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(5665);
        match(SV3_1aParser::OR);
        break;
      }

      case SV3_1aParser::NOR: {
        _localctx = dynamic_cast<N_input_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NInpGate_NorContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(5666);
        match(SV3_1aParser::NOR);
        break;
      }

      case SV3_1aParser::XOR: {
        _localctx = dynamic_cast<N_input_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NInpGate_XorContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(5667);
        match(SV3_1aParser::XOR);
        break;
      }

      case SV3_1aParser::XNOR: {
        _localctx = dynamic_cast<N_input_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NInpGate_XnorContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(5668);
        match(SV3_1aParser::XNOR);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- N_output_gatetypeContext ------------------------------------------------------------------

SV3_1aParser::N_output_gatetypeContext::N_output_gatetypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::N_output_gatetypeContext::getRuleIndex() const {
  return SV3_1aParser::RuleN_output_gatetype;
}

void SV3_1aParser::N_output_gatetypeContext::copyFrom(N_output_gatetypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- NOutGate_BufContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NOutGate_BufContext::BUF() {
  return getToken(SV3_1aParser::BUF, 0);
}

SV3_1aParser::NOutGate_BufContext::NOutGate_BufContext(N_output_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NOutGate_BufContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNOutGate_Buf(this);
}
void SV3_1aParser::NOutGate_BufContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNOutGate_Buf(this);
}

antlrcpp::Any SV3_1aParser::NOutGate_BufContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNOutGate_Buf(this);
  else
    return visitor->visitChildren(this);
}
//----------------- NOutGate_NotContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::NOutGate_NotContext::NOT() {
  return getToken(SV3_1aParser::NOT, 0);
}

SV3_1aParser::NOutGate_NotContext::NOutGate_NotContext(N_output_gatetypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::NOutGate_NotContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNOutGate_Not(this);
}
void SV3_1aParser::NOutGate_NotContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNOutGate_Not(this);
}

antlrcpp::Any SV3_1aParser::NOutGate_NotContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNOutGate_Not(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::N_output_gatetypeContext* SV3_1aParser::n_output_gatetype() {
  N_output_gatetypeContext *_localctx = _tracker.createInstance<N_output_gatetypeContext>(_ctx, getState());
  enterRule(_localctx, 614, SV3_1aParser::RuleN_output_gatetype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5673);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BUF: {
        _localctx = dynamic_cast<N_output_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NOutGate_BufContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5671);
        match(SV3_1aParser::BUF);
        break;
      }

      case SV3_1aParser::NOT: {
        _localctx = dynamic_cast<N_output_gatetypeContext *>(_tracker.createInstance<SV3_1aParser::NOutGate_NotContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5672);
        match(SV3_1aParser::NOT);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pass_en_switchtypeContext ------------------------------------------------------------------

SV3_1aParser::Pass_en_switchtypeContext::Pass_en_switchtypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Pass_en_switchtypeContext::getRuleIndex() const {
  return SV3_1aParser::RulePass_en_switchtype;
}

void SV3_1aParser::Pass_en_switchtypeContext::copyFrom(Pass_en_switchtypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- PassEnSwitch_RTranif1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PassEnSwitch_RTranif1Context::RTRANIF1() {
  return getToken(SV3_1aParser::RTRANIF1, 0);
}

SV3_1aParser::PassEnSwitch_RTranif1Context::PassEnSwitch_RTranif1Context(Pass_en_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PassEnSwitch_RTranif1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPassEnSwitch_RTranif1(this);
}
void SV3_1aParser::PassEnSwitch_RTranif1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPassEnSwitch_RTranif1(this);
}

antlrcpp::Any SV3_1aParser::PassEnSwitch_RTranif1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPassEnSwitch_RTranif1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PassEnSwitch_Tranif0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PassEnSwitch_Tranif0Context::TRANIF0() {
  return getToken(SV3_1aParser::TRANIF0, 0);
}

SV3_1aParser::PassEnSwitch_Tranif0Context::PassEnSwitch_Tranif0Context(Pass_en_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PassEnSwitch_Tranif0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPassEnSwitch_Tranif0(this);
}
void SV3_1aParser::PassEnSwitch_Tranif0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPassEnSwitch_Tranif0(this);
}

antlrcpp::Any SV3_1aParser::PassEnSwitch_Tranif0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPassEnSwitch_Tranif0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PassEnSwitch_Tranif1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PassEnSwitch_Tranif1Context::TRANIF1() {
  return getToken(SV3_1aParser::TRANIF1, 0);
}

SV3_1aParser::PassEnSwitch_Tranif1Context::PassEnSwitch_Tranif1Context(Pass_en_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PassEnSwitch_Tranif1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPassEnSwitch_Tranif1(this);
}
void SV3_1aParser::PassEnSwitch_Tranif1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPassEnSwitch_Tranif1(this);
}

antlrcpp::Any SV3_1aParser::PassEnSwitch_Tranif1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPassEnSwitch_Tranif1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PassEnSwitch_RTranif0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PassEnSwitch_RTranif0Context::RTRANIF0() {
  return getToken(SV3_1aParser::RTRANIF0, 0);
}

SV3_1aParser::PassEnSwitch_RTranif0Context::PassEnSwitch_RTranif0Context(Pass_en_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PassEnSwitch_RTranif0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPassEnSwitch_RTranif0(this);
}
void SV3_1aParser::PassEnSwitch_RTranif0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPassEnSwitch_RTranif0(this);
}

antlrcpp::Any SV3_1aParser::PassEnSwitch_RTranif0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPassEnSwitch_RTranif0(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Pass_en_switchtypeContext* SV3_1aParser::pass_en_switchtype() {
  Pass_en_switchtypeContext *_localctx = _tracker.createInstance<Pass_en_switchtypeContext>(_ctx, getState());
  enterRule(_localctx, 616, SV3_1aParser::RulePass_en_switchtype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5679);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TRANIF0: {
        _localctx = dynamic_cast<Pass_en_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::PassEnSwitch_Tranif0Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5675);
        match(SV3_1aParser::TRANIF0);
        break;
      }

      case SV3_1aParser::TRANIF1: {
        _localctx = dynamic_cast<Pass_en_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::PassEnSwitch_Tranif1Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5676);
        match(SV3_1aParser::TRANIF1);
        break;
      }

      case SV3_1aParser::RTRANIF1: {
        _localctx = dynamic_cast<Pass_en_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::PassEnSwitch_RTranif1Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(5677);
        match(SV3_1aParser::RTRANIF1);
        break;
      }

      case SV3_1aParser::RTRANIF0: {
        _localctx = dynamic_cast<Pass_en_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::PassEnSwitch_RTranif0Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(5678);
        match(SV3_1aParser::RTRANIF0);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pass_switchtypeContext ------------------------------------------------------------------

SV3_1aParser::Pass_switchtypeContext::Pass_switchtypeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Pass_switchtypeContext::getRuleIndex() const {
  return SV3_1aParser::RulePass_switchtype;
}

void SV3_1aParser::Pass_switchtypeContext::copyFrom(Pass_switchtypeContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- PassSwitch_RTranContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PassSwitch_RTranContext::RTRAN() {
  return getToken(SV3_1aParser::RTRAN, 0);
}

SV3_1aParser::PassSwitch_RTranContext::PassSwitch_RTranContext(Pass_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PassSwitch_RTranContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPassSwitch_RTran(this);
}
void SV3_1aParser::PassSwitch_RTranContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPassSwitch_RTran(this);
}

antlrcpp::Any SV3_1aParser::PassSwitch_RTranContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPassSwitch_RTran(this);
  else
    return visitor->visitChildren(this);
}
//----------------- PassSwitch_TranContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::PassSwitch_TranContext::TRAN() {
  return getToken(SV3_1aParser::TRAN, 0);
}

SV3_1aParser::PassSwitch_TranContext::PassSwitch_TranContext(Pass_switchtypeContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::PassSwitch_TranContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPassSwitch_Tran(this);
}
void SV3_1aParser::PassSwitch_TranContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPassSwitch_Tran(this);
}

antlrcpp::Any SV3_1aParser::PassSwitch_TranContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPassSwitch_Tran(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Pass_switchtypeContext* SV3_1aParser::pass_switchtype() {
  Pass_switchtypeContext *_localctx = _tracker.createInstance<Pass_switchtypeContext>(_ctx, getState());
  enterRule(_localctx, 618, SV3_1aParser::RulePass_switchtype);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5683);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TRAN: {
        _localctx = dynamic_cast<Pass_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::PassSwitch_TranContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(5681);
        match(SV3_1aParser::TRAN);
        break;
      }

      case SV3_1aParser::RTRAN: {
        _localctx = dynamic_cast<Pass_switchtypeContext *>(_tracker.createInstance<SV3_1aParser::PassSwitch_RTranContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(5682);
        match(SV3_1aParser::RTRAN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Module_instantiationContext::Module_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Module_instantiationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Hierarchical_instanceContext *> SV3_1aParser::Module_instantiationContext::hierarchical_instance() {
  return getRuleContexts<SV3_1aParser::Hierarchical_instanceContext>();
}

SV3_1aParser::Hierarchical_instanceContext* SV3_1aParser::Module_instantiationContext::hierarchical_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Hierarchical_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Module_instantiationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Module_instantiationContext::parameter_value_assignment() {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Module_instantiationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Module_instantiationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Module_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_instantiation;
}

void SV3_1aParser::Module_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_instantiation(this);
}

void SV3_1aParser::Module_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Module_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_instantiationContext* SV3_1aParser::module_instantiation() {
  Module_instantiationContext *_localctx = _tracker.createInstance<Module_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 620, SV3_1aParser::RuleModule_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5685);
    identifier();
    setState(5687);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
      setState(5686);
      parameter_value_assignment();
    }
    setState(5689);
    hierarchical_instance();
    setState(5694);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5690);
      match(SV3_1aParser::COMMA);
      setState(5691);
      hierarchical_instance();
      setState(5696);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5697);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parameter_value_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Parameter_value_assignmentContext::Parameter_value_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Parameter_value_assignmentContext::POUND() {
  return getToken(SV3_1aParser::POUND, 0);
}

tree::TerminalNode* SV3_1aParser::Parameter_value_assignmentContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Parameter_value_assignmentContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::List_of_parameter_assignmentsContext* SV3_1aParser::Parameter_value_assignmentContext::list_of_parameter_assignments() {
  return getRuleContext<SV3_1aParser::List_of_parameter_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parameter_value_assignmentContext::Pound_delay() {
  return getToken(SV3_1aParser::Pound_delay, 0);
}

tree::TerminalNode* SV3_1aParser::Parameter_value_assignmentContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Parameter_value_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleParameter_value_assignment;
}

void SV3_1aParser::Parameter_value_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParameter_value_assignment(this);
}

void SV3_1aParser::Parameter_value_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParameter_value_assignment(this);
}


antlrcpp::Any SV3_1aParser::Parameter_value_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParameter_value_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::parameter_value_assignment() {
  Parameter_value_assignmentContext *_localctx = _tracker.createInstance<Parameter_value_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 622, SV3_1aParser::RuleParameter_value_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5708);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 623, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5699);
      match(SV3_1aParser::POUND);

      setState(5700);
      match(SV3_1aParser::OPEN_PARENS);
      setState(5702);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DOT)
        | (1ULL << SV3_1aParser::OPEN_PARENS)
        | (1ULL << SV3_1aParser::VIRTUAL))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::ENUM - 64))
        | (1ULL << (SV3_1aParser::STRUCT - 64))
        | (1ULL << (SV3_1aParser::UNION - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::CHANDLE - 64))
        | (1ULL << (SV3_1aParser::EVENT - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(5701);
        list_of_parameter_assignments();
      }
      setState(5704);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5705);
      match(SV3_1aParser::Pound_delay);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(5706);
      match(SV3_1aParser::POUND);
      setState(5707);
      match(SV3_1aParser::Simple_identifier);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_parameter_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_parameter_assignmentsContext::List_of_parameter_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Ordered_parameter_assignmentContext *> SV3_1aParser::List_of_parameter_assignmentsContext::ordered_parameter_assignment() {
  return getRuleContexts<SV3_1aParser::Ordered_parameter_assignmentContext>();
}

SV3_1aParser::Ordered_parameter_assignmentContext* SV3_1aParser::List_of_parameter_assignmentsContext::ordered_parameter_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Ordered_parameter_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_parameter_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_parameter_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Named_parameter_assignmentContext *> SV3_1aParser::List_of_parameter_assignmentsContext::named_parameter_assignment() {
  return getRuleContexts<SV3_1aParser::Named_parameter_assignmentContext>();
}

SV3_1aParser::Named_parameter_assignmentContext* SV3_1aParser::List_of_parameter_assignmentsContext::named_parameter_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Named_parameter_assignmentContext>(i);
}


size_t SV3_1aParser::List_of_parameter_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_parameter_assignments;
}

void SV3_1aParser::List_of_parameter_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_parameter_assignments(this);
}

void SV3_1aParser::List_of_parameter_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_parameter_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_parameter_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_parameter_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_parameter_assignmentsContext* SV3_1aParser::list_of_parameter_assignments() {
  List_of_parameter_assignmentsContext *_localctx = _tracker.createInstance<List_of_parameter_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 624, SV3_1aParser::RuleList_of_parameter_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5726);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::VIRTUAL:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::ENUM:
      case SV3_1aParser::STRUCT:
      case SV3_1aParser::UNION:
      case SV3_1aParser::STRING:
      case SV3_1aParser::CHANDLE:
      case SV3_1aParser::EVENT:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(5710);
        ordered_parameter_assignment();
        setState(5715);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5711);
          match(SV3_1aParser::COMMA);
          setState(5712);
          ordered_parameter_assignment();
          setState(5717);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      case SV3_1aParser::DOT: {
        enterOuterAlt(_localctx, 2);
        setState(5718);
        named_parameter_assignment();
        setState(5723);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5719);
          match(SV3_1aParser::COMMA);
          setState(5720);
          named_parameter_assignment();
          setState(5725);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ordered_parameter_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Ordered_parameter_assignmentContext::Ordered_parameter_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Param_expressionContext* SV3_1aParser::Ordered_parameter_assignmentContext::param_expression() {
  return getRuleContext<SV3_1aParser::Param_expressionContext>(0);
}


size_t SV3_1aParser::Ordered_parameter_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleOrdered_parameter_assignment;
}

void SV3_1aParser::Ordered_parameter_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOrdered_parameter_assignment(this);
}

void SV3_1aParser::Ordered_parameter_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOrdered_parameter_assignment(this);
}


antlrcpp::Any SV3_1aParser::Ordered_parameter_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOrdered_parameter_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ordered_parameter_assignmentContext* SV3_1aParser::ordered_parameter_assignment() {
  Ordered_parameter_assignmentContext *_localctx = _tracker.createInstance<Ordered_parameter_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 626, SV3_1aParser::RuleOrdered_parameter_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5728);
    param_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Named_parameter_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Named_parameter_assignmentContext::Named_parameter_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Named_parameter_assignmentContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Named_parameter_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Named_parameter_assignmentContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Named_parameter_assignmentContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Param_expressionContext* SV3_1aParser::Named_parameter_assignmentContext::param_expression() {
  return getRuleContext<SV3_1aParser::Param_expressionContext>(0);
}


size_t SV3_1aParser::Named_parameter_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleNamed_parameter_assignment;
}

void SV3_1aParser::Named_parameter_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNamed_parameter_assignment(this);
}

void SV3_1aParser::Named_parameter_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNamed_parameter_assignment(this);
}


antlrcpp::Any SV3_1aParser::Named_parameter_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNamed_parameter_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Named_parameter_assignmentContext* SV3_1aParser::named_parameter_assignment() {
  Named_parameter_assignmentContext *_localctx = _tracker.createInstance<Named_parameter_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 628, SV3_1aParser::RuleNamed_parameter_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5730);
    match(SV3_1aParser::DOT);
    setState(5731);
    identifier();
    setState(5732);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5734);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::OPEN_PARENS)
      | (1ULL << SV3_1aParser::VIRTUAL))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::ENUM - 64))
      | (1ULL << (SV3_1aParser::STRUCT - 64))
      | (1ULL << (SV3_1aParser::UNION - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::CHANDLE - 64))
      | (1ULL << (SV3_1aParser::EVENT - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
      | (1ULL << (SV3_1aParser::DO - 310))
      | (1ULL << (SV3_1aParser::TICK - 310))
      | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
      | (1ULL << (SV3_1aParser::THIS - 310))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
      | (1ULL << (SV3_1aParser::FINAL - 310))
      | (1ULL << (SV3_1aParser::SAMPLE - 310))
      | (1ULL << (SV3_1aParser::BITW_AND - 310))
      | (1ULL << (SV3_1aParser::BITW_OR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
      | (1ULL << (SV3_1aParser::TILDA - 310))
      | (1ULL << (SV3_1aParser::BITW_XOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
      | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
      setState(5733);
      param_expression();
    }
    setState(5736);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Hierarchical_instanceContext ------------------------------------------------------------------

SV3_1aParser::Hierarchical_instanceContext::Hierarchical_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Hierarchical_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_port_connectionsContext* SV3_1aParser::Hierarchical_instanceContext::list_of_port_connections() {
  return getRuleContext<SV3_1aParser::List_of_port_connectionsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Hierarchical_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleHierarchical_instance;
}

void SV3_1aParser::Hierarchical_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterHierarchical_instance(this);
}

void SV3_1aParser::Hierarchical_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitHierarchical_instance(this);
}


antlrcpp::Any SV3_1aParser::Hierarchical_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitHierarchical_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Hierarchical_instanceContext* SV3_1aParser::hierarchical_instance() {
  Hierarchical_instanceContext *_localctx = _tracker.createInstance<Hierarchical_instanceContext>(_ctx, getState());
  enterRule(_localctx, 630, SV3_1aParser::RuleHierarchical_instance);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5738);
    name_of_instance();
    setState(5739);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5740);
    list_of_port_connections();
    setState(5741);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Name_of_instanceContext ------------------------------------------------------------------

SV3_1aParser::Name_of_instanceContext::Name_of_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Name_of_instanceContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Unpacked_dimensionContext *> SV3_1aParser::Name_of_instanceContext::unpacked_dimension() {
  return getRuleContexts<SV3_1aParser::Unpacked_dimensionContext>();
}

SV3_1aParser::Unpacked_dimensionContext* SV3_1aParser::Name_of_instanceContext::unpacked_dimension(size_t i) {
  return getRuleContext<SV3_1aParser::Unpacked_dimensionContext>(i);
}


size_t SV3_1aParser::Name_of_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleName_of_instance;
}

void SV3_1aParser::Name_of_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterName_of_instance(this);
}

void SV3_1aParser::Name_of_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitName_of_instance(this);
}


antlrcpp::Any SV3_1aParser::Name_of_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitName_of_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::name_of_instance() {
  Name_of_instanceContext *_localctx = _tracker.createInstance<Name_of_instanceContext>(_ctx, getState());
  enterRule(_localctx, 632, SV3_1aParser::RuleName_of_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5743);
    identifier();
    setState(5747);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(5744);
      unpacked_dimension();
      setState(5749);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_port_connectionsContext ------------------------------------------------------------------

SV3_1aParser::List_of_port_connectionsContext::List_of_port_connectionsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Ordered_port_connectionContext *> SV3_1aParser::List_of_port_connectionsContext::ordered_port_connection() {
  return getRuleContexts<SV3_1aParser::Ordered_port_connectionContext>();
}

SV3_1aParser::Ordered_port_connectionContext* SV3_1aParser::List_of_port_connectionsContext::ordered_port_connection(size_t i) {
  return getRuleContext<SV3_1aParser::Ordered_port_connectionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_port_connectionsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_port_connectionsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Named_port_connectionContext *> SV3_1aParser::List_of_port_connectionsContext::named_port_connection() {
  return getRuleContexts<SV3_1aParser::Named_port_connectionContext>();
}

SV3_1aParser::Named_port_connectionContext* SV3_1aParser::List_of_port_connectionsContext::named_port_connection(size_t i) {
  return getRuleContext<SV3_1aParser::Named_port_connectionContext>(i);
}


size_t SV3_1aParser::List_of_port_connectionsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_port_connections;
}

void SV3_1aParser::List_of_port_connectionsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_port_connections(this);
}

void SV3_1aParser::List_of_port_connectionsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_port_connections(this);
}


antlrcpp::Any SV3_1aParser::List_of_port_connectionsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_port_connections(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_port_connectionsContext* SV3_1aParser::list_of_port_connections() {
  List_of_port_connectionsContext *_localctx = _tracker.createInstance<List_of_port_connectionsContext>(_ctx, getState());
  enterRule(_localctx, 634, SV3_1aParser::RuleList_of_port_connections);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5766);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 631, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5750);
      ordered_port_connection();
      setState(5755);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(5751);
        match(SV3_1aParser::COMMA);
        setState(5752);
        ordered_port_connection();
        setState(5757);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5758);
      named_port_connection();
      setState(5763);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(5759);
        match(SV3_1aParser::COMMA);
        setState(5760);
        named_port_connection();
        setState(5765);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ordered_port_connectionContext ------------------------------------------------------------------

SV3_1aParser::Ordered_port_connectionContext::Ordered_port_connectionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Ordered_port_connectionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Ordered_port_connectionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Ordered_port_connectionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Ordered_port_connectionContext::getRuleIndex() const {
  return SV3_1aParser::RuleOrdered_port_connection;
}

void SV3_1aParser::Ordered_port_connectionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOrdered_port_connection(this);
}

void SV3_1aParser::Ordered_port_connectionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOrdered_port_connection(this);
}


antlrcpp::Any SV3_1aParser::Ordered_port_connectionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOrdered_port_connection(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ordered_port_connectionContext* SV3_1aParser::ordered_port_connection() {
  Ordered_port_connectionContext *_localctx = _tracker.createInstance<Ordered_port_connectionContext>(_ctx, getState());
  enterRule(_localctx, 636, SV3_1aParser::RuleOrdered_port_connection);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5771);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(5768);
      attribute_instance();
      setState(5773);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5775);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
      | (1ULL << (SV3_1aParser::DO - 310))
      | (1ULL << (SV3_1aParser::TICK - 310))
      | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
      | (1ULL << (SV3_1aParser::THIS - 310))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
      | (1ULL << (SV3_1aParser::FINAL - 310))
      | (1ULL << (SV3_1aParser::SAMPLE - 310))
      | (1ULL << (SV3_1aParser::BITW_AND - 310))
      | (1ULL << (SV3_1aParser::BITW_OR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
      | (1ULL << (SV3_1aParser::TILDA - 310))
      | (1ULL << (SV3_1aParser::BITW_XOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
      | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
      setState(5774);
      expression(0);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Named_port_connectionContext ------------------------------------------------------------------

SV3_1aParser::Named_port_connectionContext::Named_port_connectionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Named_port_connectionContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Named_port_connectionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Named_port_connectionContext::DOTSTAR() {
  return getToken(SV3_1aParser::DOTSTAR, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Named_port_connectionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Named_port_connectionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Named_port_connectionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Named_port_connectionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Named_port_connectionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Named_port_connectionContext::getRuleIndex() const {
  return SV3_1aParser::RuleNamed_port_connection;
}

void SV3_1aParser::Named_port_connectionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNamed_port_connection(this);
}

void SV3_1aParser::Named_port_connectionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNamed_port_connection(this);
}


antlrcpp::Any SV3_1aParser::Named_port_connectionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNamed_port_connection(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Named_port_connectionContext* SV3_1aParser::named_port_connection() {
  Named_port_connectionContext *_localctx = _tracker.createInstance<Named_port_connectionContext>(_ctx, getState());
  enterRule(_localctx, 638, SV3_1aParser::RuleNamed_port_connection);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5780);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(5777);
      attribute_instance();
      setState(5782);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5793);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::DOT: {
        setState(5783);
        match(SV3_1aParser::DOT);
        setState(5784);
        identifier();
        setState(5790);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::OPEN_PARENS) {
          setState(5785);
          match(SV3_1aParser::OPEN_PARENS);
          setState(5787);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
            | (1ULL << (SV3_1aParser::DO - 310))
            | (1ULL << (SV3_1aParser::TICK - 310))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
            | (1ULL << (SV3_1aParser::THIS - 310))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
            | (1ULL << (SV3_1aParser::FINAL - 310))
            | (1ULL << (SV3_1aParser::SAMPLE - 310))
            | (1ULL << (SV3_1aParser::BITW_AND - 310))
            | (1ULL << (SV3_1aParser::BITW_OR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
            | (1ULL << (SV3_1aParser::TILDA - 310))
            | (1ULL << (SV3_1aParser::BITW_XOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
            | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
            setState(5786);
            expression(0);
          }
          setState(5789);
          match(SV3_1aParser::CLOSE_PARENS);
        }
        break;
      }

      case SV3_1aParser::DOTSTAR: {
        setState(5792);
        match(SV3_1aParser::DOTSTAR);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Interface_instantiationContext::Interface_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Interface_instantiationContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

std::vector<SV3_1aParser::Hierarchical_instanceContext *> SV3_1aParser::Interface_instantiationContext::hierarchical_instance() {
  return getRuleContexts<SV3_1aParser::Hierarchical_instanceContext>();
}

SV3_1aParser::Hierarchical_instanceContext* SV3_1aParser::Interface_instantiationContext::hierarchical_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Hierarchical_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Interface_instantiationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Interface_instantiationContext::parameter_value_assignment() {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Interface_instantiationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Interface_instantiationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Interface_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_instantiation;
}

void SV3_1aParser::Interface_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_instantiation(this);
}

void SV3_1aParser::Interface_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Interface_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_instantiationContext* SV3_1aParser::interface_instantiation() {
  Interface_instantiationContext *_localctx = _tracker.createInstance<Interface_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 640, SV3_1aParser::RuleInterface_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5795);
    interface_identifier();
    setState(5797);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
      setState(5796);
      parameter_value_assignment();
    }
    setState(5799);
    hierarchical_instance();
    setState(5804);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5800);
      match(SV3_1aParser::COMMA);
      setState(5801);
      hierarchical_instance();
      setState(5806);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5807);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Program_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Program_instantiationContext::Program_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Program_instantiationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Hierarchical_instanceContext *> SV3_1aParser::Program_instantiationContext::hierarchical_instance() {
  return getRuleContexts<SV3_1aParser::Hierarchical_instanceContext>();
}

SV3_1aParser::Hierarchical_instanceContext* SV3_1aParser::Program_instantiationContext::hierarchical_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Hierarchical_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Program_instantiationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Program_instantiationContext::parameter_value_assignment() {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Program_instantiationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Program_instantiationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Program_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleProgram_instantiation;
}

void SV3_1aParser::Program_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProgram_instantiation(this);
}

void SV3_1aParser::Program_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProgram_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Program_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProgram_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Program_instantiationContext* SV3_1aParser::program_instantiation() {
  Program_instantiationContext *_localctx = _tracker.createInstance<Program_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 642, SV3_1aParser::RuleProgram_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5809);
    identifier();
    setState(5811);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
      setState(5810);
      parameter_value_assignment();
    }
    setState(5813);
    hierarchical_instance();
    setState(5818);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(5814);
      match(SV3_1aParser::COMMA);
      setState(5815);
      hierarchical_instance();
      setState(5820);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5821);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Checker_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Checker_instantiationContext::Checker_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Ps_identifierContext* SV3_1aParser::Checker_instantiationContext::ps_identifier() {
  return getRuleContext<SV3_1aParser::Ps_identifierContext>(0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Checker_instantiationContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}

tree::TerminalNode* SV3_1aParser::Checker_instantiationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_checker_port_connectionsContext* SV3_1aParser::Checker_instantiationContext::list_of_checker_port_connections() {
  return getRuleContext<SV3_1aParser::List_of_checker_port_connectionsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Checker_instantiationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Checker_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleChecker_instantiation;
}

void SV3_1aParser::Checker_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterChecker_instantiation(this);
}

void SV3_1aParser::Checker_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitChecker_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Checker_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitChecker_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Checker_instantiationContext* SV3_1aParser::checker_instantiation() {
  Checker_instantiationContext *_localctx = _tracker.createInstance<Checker_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 644, SV3_1aParser::RuleChecker_instantiation);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5823);
    ps_identifier();
    setState(5824);
    name_of_instance();
    setState(5825);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5826);
    list_of_checker_port_connections();
    setState(5827);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_checker_port_connectionsContext ------------------------------------------------------------------

SV3_1aParser::List_of_checker_port_connectionsContext::List_of_checker_port_connectionsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Ordered_checker_port_connectionContext *> SV3_1aParser::List_of_checker_port_connectionsContext::ordered_checker_port_connection() {
  return getRuleContexts<SV3_1aParser::Ordered_checker_port_connectionContext>();
}

SV3_1aParser::Ordered_checker_port_connectionContext* SV3_1aParser::List_of_checker_port_connectionsContext::ordered_checker_port_connection(size_t i) {
  return getRuleContext<SV3_1aParser::Ordered_checker_port_connectionContext>(i);
}

tree::TerminalNode* SV3_1aParser::List_of_checker_port_connectionsContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

std::vector<SV3_1aParser::Named_checker_port_connectionContext *> SV3_1aParser::List_of_checker_port_connectionsContext::named_checker_port_connection() {
  return getRuleContexts<SV3_1aParser::Named_checker_port_connectionContext>();
}

SV3_1aParser::Named_checker_port_connectionContext* SV3_1aParser::List_of_checker_port_connectionsContext::named_checker_port_connection(size_t i) {
  return getRuleContext<SV3_1aParser::Named_checker_port_connectionContext>(i);
}


size_t SV3_1aParser::List_of_checker_port_connectionsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_checker_port_connections;
}

void SV3_1aParser::List_of_checker_port_connectionsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_checker_port_connections(this);
}

void SV3_1aParser::List_of_checker_port_connectionsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_checker_port_connections(this);
}


antlrcpp::Any SV3_1aParser::List_of_checker_port_connectionsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_checker_port_connections(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_checker_port_connectionsContext* SV3_1aParser::list_of_checker_port_connections() {
  List_of_checker_port_connectionsContext *_localctx = _tracker.createInstance<List_of_checker_port_connectionsContext>(_ctx, getState());
  enterRule(_localctx, 646, SV3_1aParser::RuleList_of_checker_port_connections);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5839);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 644, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5829);
      ordered_checker_port_connection();
      setState(5832);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(5830);
        match(SV3_1aParser::COMMA);
        setState(5831);
        ordered_checker_port_connection();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5834);
      named_checker_port_connection();
      setState(5837);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(5835);
        match(SV3_1aParser::COMMA);
        setState(5836);
        named_checker_port_connection();
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ordered_checker_port_connectionContext ------------------------------------------------------------------

SV3_1aParser::Ordered_checker_port_connectionContext::Ordered_checker_port_connectionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Ordered_checker_port_connectionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Ordered_checker_port_connectionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Property_actual_argContext* SV3_1aParser::Ordered_checker_port_connectionContext::property_actual_arg() {
  return getRuleContext<SV3_1aParser::Property_actual_argContext>(0);
}


size_t SV3_1aParser::Ordered_checker_port_connectionContext::getRuleIndex() const {
  return SV3_1aParser::RuleOrdered_checker_port_connection;
}

void SV3_1aParser::Ordered_checker_port_connectionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOrdered_checker_port_connection(this);
}

void SV3_1aParser::Ordered_checker_port_connectionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOrdered_checker_port_connection(this);
}


antlrcpp::Any SV3_1aParser::Ordered_checker_port_connectionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOrdered_checker_port_connection(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ordered_checker_port_connectionContext* SV3_1aParser::ordered_checker_port_connection() {
  Ordered_checker_port_connectionContext *_localctx = _tracker.createInstance<Ordered_checker_port_connectionContext>(_ctx, getState());
  enterRule(_localctx, 648, SV3_1aParser::RuleOrdered_checker_port_connection);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5844);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(5841);
      attribute_instance();
      setState(5846);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5848);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64))
      | (1ULL << (SV3_1aParser::NEXTTIME - 64))
      | (1ULL << (SV3_1aParser::S_NEXTTIME - 64))
      | (1ULL << (SV3_1aParser::S_ALWAYS - 64)))) != 0) || ((((_la - 129) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 129)) & ((1ULL << (SV3_1aParser::ACCEPT_ON - 129))
      | (1ULL << (SV3_1aParser::REJECT_ON - 129))
      | (1ULL << (SV3_1aParser::SYNC_ACCEPT_ON - 129))
      | (1ULL << (SV3_1aParser::SYNC_REJECT_ON - 129))
      | (1ULL << (SV3_1aParser::EVENTUALLY - 129))
      | (1ULL << (SV3_1aParser::S_EVENTUALLY - 129))
      | (1ULL << (SV3_1aParser::SIGNED - 129))
      | (1ULL << (SV3_1aParser::UNSIGNED - 129))
      | (1ULL << (SV3_1aParser::VAR - 129))
      | (1ULL << (SV3_1aParser::STRONG - 129))
      | (1ULL << (SV3_1aParser::WEAK - 129))
      | (1ULL << (SV3_1aParser::DOLLAR - 129))
      | (1ULL << (SV3_1aParser::CONTEXT - 129))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 129))
      | (1ULL << (SV3_1aParser::PLUS - 129))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 129))
      | (1ULL << (SV3_1aParser::MINUS - 129))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 129)))) != 0) || ((((_la - 195) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 195)) & ((1ULL << (SV3_1aParser::EXPECT - 195))
      | (1ULL << (SV3_1aParser::NOT - 195))
      | (1ULL << (SV3_1aParser::FIRST_MATCH - 195))
      | (1ULL << (SV3_1aParser::POUNDPOUND - 195))
      | (1ULL << (SV3_1aParser::BANG - 195))
      | (1ULL << (SV3_1aParser::SOFT - 195)))) != 0) || ((((_la - 264) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 264)) & ((1ULL << (SV3_1aParser::CASE - 264))
      | (1ULL << (SV3_1aParser::GLOBAL - 264))
      | (1ULL << (SV3_1aParser::ALWAYS - 264))
      | (1ULL << (SV3_1aParser::AT - 264))
      | (1ULL << (SV3_1aParser::TAGGED - 264))
      | (1ULL << (SV3_1aParser::DO - 264))
      | (1ULL << (SV3_1aParser::TICK - 264))
      | (1ULL << (SV3_1aParser::NULL_KEYWORD - 264))
      | (1ULL << (SV3_1aParser::THIS - 264))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 264)))) != 0) || ((((_la - 328) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 328)) & ((1ULL << (SV3_1aParser::RANDOMIZE - 328))
      | (1ULL << (SV3_1aParser::FINAL - 328))
      | (1ULL << (SV3_1aParser::POSEDGE - 328))
      | (1ULL << (SV3_1aParser::NEGEDGE - 328))
      | (1ULL << (SV3_1aParser::SAMPLE - 328))
      | (1ULL << (SV3_1aParser::EDGE - 328))
      | (1ULL << (SV3_1aParser::BITW_AND - 328))
      | (1ULL << (SV3_1aParser::BITW_OR - 328))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 328))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 328))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 328))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 328))
      | (1ULL << (SV3_1aParser::TILDA - 328))
      | (1ULL << (SV3_1aParser::BITW_XOR - 328))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 328))
      | (1ULL << (SV3_1aParser::Simple_identifier - 328)))) != 0)) {
      setState(5847);
      property_actual_arg();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Named_checker_port_connectionContext ------------------------------------------------------------------

SV3_1aParser::Named_checker_port_connectionContext::Named_checker_port_connectionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Named_checker_port_connectionContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Named_checker_port_connectionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Named_checker_port_connectionContext::DOTSTAR() {
  return getToken(SV3_1aParser::DOTSTAR, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Named_checker_port_connectionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Named_checker_port_connectionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Named_checker_port_connectionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Named_checker_port_connectionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Property_actual_argContext* SV3_1aParser::Named_checker_port_connectionContext::property_actual_arg() {
  return getRuleContext<SV3_1aParser::Property_actual_argContext>(0);
}


size_t SV3_1aParser::Named_checker_port_connectionContext::getRuleIndex() const {
  return SV3_1aParser::RuleNamed_checker_port_connection;
}

void SV3_1aParser::Named_checker_port_connectionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNamed_checker_port_connection(this);
}

void SV3_1aParser::Named_checker_port_connectionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNamed_checker_port_connection(this);
}


antlrcpp::Any SV3_1aParser::Named_checker_port_connectionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNamed_checker_port_connection(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Named_checker_port_connectionContext* SV3_1aParser::named_checker_port_connection() {
  Named_checker_port_connectionContext *_localctx = _tracker.createInstance<Named_checker_port_connectionContext>(_ctx, getState());
  enterRule(_localctx, 650, SV3_1aParser::RuleNamed_checker_port_connection);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5853);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(5850);
      attribute_instance();
      setState(5855);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5866);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::DOT: {
        setState(5856);
        match(SV3_1aParser::DOT);
        setState(5857);
        identifier();
        setState(5863);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::OPEN_PARENS) {
          setState(5858);
          match(SV3_1aParser::OPEN_PARENS);
          setState(5860);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::IF - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64))
            | (1ULL << (SV3_1aParser::NEXTTIME - 64))
            | (1ULL << (SV3_1aParser::S_NEXTTIME - 64))
            | (1ULL << (SV3_1aParser::S_ALWAYS - 64)))) != 0) || ((((_la - 129) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 129)) & ((1ULL << (SV3_1aParser::ACCEPT_ON - 129))
            | (1ULL << (SV3_1aParser::REJECT_ON - 129))
            | (1ULL << (SV3_1aParser::SYNC_ACCEPT_ON - 129))
            | (1ULL << (SV3_1aParser::SYNC_REJECT_ON - 129))
            | (1ULL << (SV3_1aParser::EVENTUALLY - 129))
            | (1ULL << (SV3_1aParser::S_EVENTUALLY - 129))
            | (1ULL << (SV3_1aParser::SIGNED - 129))
            | (1ULL << (SV3_1aParser::UNSIGNED - 129))
            | (1ULL << (SV3_1aParser::VAR - 129))
            | (1ULL << (SV3_1aParser::STRONG - 129))
            | (1ULL << (SV3_1aParser::WEAK - 129))
            | (1ULL << (SV3_1aParser::DOLLAR - 129))
            | (1ULL << (SV3_1aParser::CONTEXT - 129))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 129))
            | (1ULL << (SV3_1aParser::PLUS - 129))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 129))
            | (1ULL << (SV3_1aParser::MINUS - 129))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 129)))) != 0) || ((((_la - 195) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 195)) & ((1ULL << (SV3_1aParser::EXPECT - 195))
            | (1ULL << (SV3_1aParser::NOT - 195))
            | (1ULL << (SV3_1aParser::FIRST_MATCH - 195))
            | (1ULL << (SV3_1aParser::POUNDPOUND - 195))
            | (1ULL << (SV3_1aParser::BANG - 195))
            | (1ULL << (SV3_1aParser::SOFT - 195)))) != 0) || ((((_la - 264) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 264)) & ((1ULL << (SV3_1aParser::CASE - 264))
            | (1ULL << (SV3_1aParser::GLOBAL - 264))
            | (1ULL << (SV3_1aParser::ALWAYS - 264))
            | (1ULL << (SV3_1aParser::AT - 264))
            | (1ULL << (SV3_1aParser::TAGGED - 264))
            | (1ULL << (SV3_1aParser::DO - 264))
            | (1ULL << (SV3_1aParser::TICK - 264))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 264))
            | (1ULL << (SV3_1aParser::THIS - 264))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 264)))) != 0) || ((((_la - 328) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 328)) & ((1ULL << (SV3_1aParser::RANDOMIZE - 328))
            | (1ULL << (SV3_1aParser::FINAL - 328))
            | (1ULL << (SV3_1aParser::POSEDGE - 328))
            | (1ULL << (SV3_1aParser::NEGEDGE - 328))
            | (1ULL << (SV3_1aParser::SAMPLE - 328))
            | (1ULL << (SV3_1aParser::EDGE - 328))
            | (1ULL << (SV3_1aParser::BITW_AND - 328))
            | (1ULL << (SV3_1aParser::BITW_OR - 328))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 328))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 328))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 328))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 328))
            | (1ULL << (SV3_1aParser::TILDA - 328))
            | (1ULL << (SV3_1aParser::BITW_XOR - 328))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 328))
            | (1ULL << (SV3_1aParser::Simple_identifier - 328)))) != 0)) {
            setState(5859);
            property_actual_arg();
          }
          setState(5862);
          match(SV3_1aParser::CLOSE_PARENS);
        }
        break;
      }

      case SV3_1aParser::DOTSTAR: {
        setState(5865);
        match(SV3_1aParser::DOTSTAR);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndgenerateContext ------------------------------------------------------------------

SV3_1aParser::EndgenerateContext::EndgenerateContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndgenerateContext::ENDGENERATE() {
  return getToken(SV3_1aParser::ENDGENERATE, 0);
}


size_t SV3_1aParser::EndgenerateContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndgenerate;
}

void SV3_1aParser::EndgenerateContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndgenerate(this);
}

void SV3_1aParser::EndgenerateContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndgenerate(this);
}


antlrcpp::Any SV3_1aParser::EndgenerateContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndgenerate(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndgenerateContext* SV3_1aParser::endgenerate() {
  EndgenerateContext *_localctx = _tracker.createInstance<EndgenerateContext>(_ctx, getState());
  enterRule(_localctx, 652, SV3_1aParser::RuleEndgenerate);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5868);
    match(SV3_1aParser::ENDGENERATE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generated_module_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Generated_module_instantiationContext::Generated_module_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generated_module_instantiationContext::GENERATE() {
  return getToken(SV3_1aParser::GENERATE, 0);
}

SV3_1aParser::EndgenerateContext* SV3_1aParser::Generated_module_instantiationContext::endgenerate() {
  return getRuleContext<SV3_1aParser::EndgenerateContext>(0);
}

std::vector<SV3_1aParser::Generate_module_itemContext *> SV3_1aParser::Generated_module_instantiationContext::generate_module_item() {
  return getRuleContexts<SV3_1aParser::Generate_module_itemContext>();
}

SV3_1aParser::Generate_module_itemContext* SV3_1aParser::Generated_module_instantiationContext::generate_module_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_module_itemContext>(i);
}


size_t SV3_1aParser::Generated_module_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerated_module_instantiation;
}

void SV3_1aParser::Generated_module_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerated_module_instantiation(this);
}

void SV3_1aParser::Generated_module_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerated_module_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Generated_module_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerated_module_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generated_module_instantiationContext* SV3_1aParser::generated_module_instantiation() {
  Generated_module_instantiationContext *_localctx = _tracker.createInstance<Generated_module_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 654, SV3_1aParser::RuleGenerated_module_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5870);
    match(SV3_1aParser::GENERATE);
    setState(5874);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::DEFAULT - 31))
      | (1ULL << (SV3_1aParser::INTERFACE - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::CHECKER - 31))
      | (1ULL << (SV3_1aParser::TYPE - 31))
      | (1ULL << (SV3_1aParser::CLOCKING - 31))
      | (1ULL << (SV3_1aParser::DEFPARAM - 31))
      | (1ULL << (SV3_1aParser::BIND - 31))
      | (1ULL << (SV3_1aParser::CONST - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31))
      | (1ULL << (SV3_1aParser::NEW - 31))
      | (1ULL << (SV3_1aParser::STATIC - 31))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
      | (1ULL << (SV3_1aParser::IF - 31))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::IMPORT - 95))
      | (1ULL << (SV3_1aParser::GENVAR - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95))
      | (1ULL << (SV3_1aParser::ENUM - 95))
      | (1ULL << (SV3_1aParser::STRUCT - 95))
      | (1ULL << (SV3_1aParser::UNION - 95))
      | (1ULL << (SV3_1aParser::STRING - 95))
      | (1ULL << (SV3_1aParser::CHANDLE - 95))
      | (1ULL << (SV3_1aParser::EVENT - 95))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
      | (1ULL << (SV3_1aParser::BYTE - 95))
      | (1ULL << (SV3_1aParser::SHORTINT - 95))
      | (1ULL << (SV3_1aParser::INT - 95))
      | (1ULL << (SV3_1aParser::LONGINT - 95))
      | (1ULL << (SV3_1aParser::INTEGER - 95))
      | (1ULL << (SV3_1aParser::TIME - 95))
      | (1ULL << (SV3_1aParser::BIT - 95))
      | (1ULL << (SV3_1aParser::LOGIC - 95))
      | (1ULL << (SV3_1aParser::REG - 95))
      | (1ULL << (SV3_1aParser::SHORTREAL - 95))
      | (1ULL << (SV3_1aParser::REAL - 95))
      | (1ULL << (SV3_1aParser::REALTIME - 95))
      | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
      | (1ULL << (SV3_1aParser::TRI - 95))
      | (1ULL << (SV3_1aParser::TRIAND - 95))
      | (1ULL << (SV3_1aParser::TRIOR - 95))
      | (1ULL << (SV3_1aParser::TRI0 - 95))
      | (1ULL << (SV3_1aParser::TRI1 - 95))
      | (1ULL << (SV3_1aParser::WIRE - 95))
      | (1ULL << (SV3_1aParser::UWIRE - 95))
      | (1ULL << (SV3_1aParser::WAND - 95))
      | (1ULL << (SV3_1aParser::WOR - 95))
      | (1ULL << (SV3_1aParser::TRIREG - 95))
      | (1ULL << (SV3_1aParser::SIGNED - 95))
      | (1ULL << (SV3_1aParser::UNSIGNED - 95))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
      | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
      | (1ULL << (SV3_1aParser::EXPORT - 166))
      | (1ULL << (SV3_1aParser::CONTEXT - 166))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
      | (1ULL << (SV3_1aParser::ASSERT - 166))
      | (1ULL << (SV3_1aParser::PROPERTY - 166))
      | (1ULL << (SV3_1aParser::ASSUME - 166))
      | (1ULL << (SV3_1aParser::COVER - 166))
      | (1ULL << (SV3_1aParser::EXPECT - 166))
      | (1ULL << (SV3_1aParser::NOT - 166))
      | (1ULL << (SV3_1aParser::OR - 166))
      | (1ULL << (SV3_1aParser::AND - 166))
      | (1ULL << (SV3_1aParser::SEQUENCE - 166))
      | (1ULL << (SV3_1aParser::COVERGROUP - 166))
      | (1ULL << (SV3_1aParser::BEGIN - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
      | (1ULL << (SV3_1aParser::PULLDOWN - 231))
      | (1ULL << (SV3_1aParser::PULLUP - 231))
      | (1ULL << (SV3_1aParser::CMOS - 231))
      | (1ULL << (SV3_1aParser::RCMOS - 231))
      | (1ULL << (SV3_1aParser::BUFIF0 - 231))
      | (1ULL << (SV3_1aParser::BUFIF1 - 231))
      | (1ULL << (SV3_1aParser::NOTIF0 - 231))
      | (1ULL << (SV3_1aParser::NOTIF1 - 231))
      | (1ULL << (SV3_1aParser::NMOS - 231))
      | (1ULL << (SV3_1aParser::PMOS - 231))
      | (1ULL << (SV3_1aParser::RNMOS - 231))
      | (1ULL << (SV3_1aParser::RPMOS - 231))
      | (1ULL << (SV3_1aParser::NAND - 231))
      | (1ULL << (SV3_1aParser::NOR - 231))
      | (1ULL << (SV3_1aParser::XOR - 231))
      | (1ULL << (SV3_1aParser::XNOR - 231))
      | (1ULL << (SV3_1aParser::BUF - 231))
      | (1ULL << (SV3_1aParser::TRANIF0 - 231))
      | (1ULL << (SV3_1aParser::TRANIF1 - 231))
      | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
      | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
      | (1ULL << (SV3_1aParser::TRAN - 231))
      | (1ULL << (SV3_1aParser::RTRAN - 231))
      | (1ULL << (SV3_1aParser::CASE - 231))
      | (1ULL << (SV3_1aParser::FOR - 231))
      | (1ULL << (SV3_1aParser::GLOBAL - 231))
      | (1ULL << (SV3_1aParser::INITIAL - 231))
      | (1ULL << (SV3_1aParser::ASSIGN - 231))
      | (1ULL << (SV3_1aParser::ALIAS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::RESTRICT - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5871);
      generate_module_item();
      setState(5876);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5877);
    endgenerate();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_module_itemContext ------------------------------------------------------------------

SV3_1aParser::Generate_module_itemContext::Generate_module_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Generate_module_conditional_statementContext* SV3_1aParser::Generate_module_itemContext::generate_module_conditional_statement() {
  return getRuleContext<SV3_1aParser::Generate_module_conditional_statementContext>(0);
}

SV3_1aParser::Generate_module_case_statementContext* SV3_1aParser::Generate_module_itemContext::generate_module_case_statement() {
  return getRuleContext<SV3_1aParser::Generate_module_case_statementContext>(0);
}

SV3_1aParser::Generate_module_loop_statementContext* SV3_1aParser::Generate_module_itemContext::generate_module_loop_statement() {
  return getRuleContext<SV3_1aParser::Generate_module_loop_statementContext>(0);
}

SV3_1aParser::Generate_module_blockContext* SV3_1aParser::Generate_module_itemContext::generate_module_block() {
  return getRuleContext<SV3_1aParser::Generate_module_blockContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_module_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Module_or_generate_itemContext* SV3_1aParser::Generate_module_itemContext::module_or_generate_item() {
  return getRuleContext<SV3_1aParser::Module_or_generate_itemContext>(0);
}


size_t SV3_1aParser::Generate_module_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_module_item;
}

void SV3_1aParser::Generate_module_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_module_item(this);
}

void SV3_1aParser::Generate_module_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_module_item(this);
}


antlrcpp::Any SV3_1aParser::Generate_module_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_module_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_module_itemContext* SV3_1aParser::generate_module_item() {
  Generate_module_itemContext *_localctx = _tracker.createInstance<Generate_module_itemContext>(_ctx, getState());
  enterRule(_localctx, 656, SV3_1aParser::RuleGenerate_module_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5889);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 653, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5879);
      generate_module_conditional_statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5880);
      generate_module_case_statement();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(5881);
      generate_module_loop_statement();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(5885);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(5882);
        identifier();
        setState(5883);
        match(SV3_1aParser::COLUMN);
      }
      setState(5887);
      generate_module_block();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(5888);
      module_or_generate_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_module_conditional_statementContext ------------------------------------------------------------------

SV3_1aParser::Generate_module_conditional_statementContext::Generate_module_conditional_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_module_conditional_statementContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_conditional_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Generate_module_conditional_statementContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_conditional_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Generate_module_itemContext *> SV3_1aParser::Generate_module_conditional_statementContext::generate_module_item() {
  return getRuleContexts<SV3_1aParser::Generate_module_itemContext>();
}

SV3_1aParser::Generate_module_itemContext* SV3_1aParser::Generate_module_conditional_statementContext::generate_module_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_module_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Generate_module_conditional_statementContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}


size_t SV3_1aParser::Generate_module_conditional_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_module_conditional_statement;
}

void SV3_1aParser::Generate_module_conditional_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_module_conditional_statement(this);
}

void SV3_1aParser::Generate_module_conditional_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_module_conditional_statement(this);
}


antlrcpp::Any SV3_1aParser::Generate_module_conditional_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_module_conditional_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_module_conditional_statementContext* SV3_1aParser::generate_module_conditional_statement() {
  Generate_module_conditional_statementContext *_localctx = _tracker.createInstance<Generate_module_conditional_statementContext>(_ctx, getState());
  enterRule(_localctx, 658, SV3_1aParser::RuleGenerate_module_conditional_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5891);
    match(SV3_1aParser::IF);
    setState(5892);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5893);
    constant_expression(0);
    setState(5894);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(5895);
    generate_module_item();
    setState(5898);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 654, _ctx)) {
    case 1: {
      setState(5896);
      match(SV3_1aParser::ELSE);
      setState(5897);
      generate_module_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_module_case_statementContext ------------------------------------------------------------------

SV3_1aParser::Generate_module_case_statementContext::Generate_module_case_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_module_case_statementContext::CASE() {
  return getToken(SV3_1aParser::CASE, 0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_case_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Generate_module_case_statementContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_case_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Genvar_module_case_itemContext *> SV3_1aParser::Generate_module_case_statementContext::genvar_module_case_item() {
  return getRuleContexts<SV3_1aParser::Genvar_module_case_itemContext>();
}

SV3_1aParser::Genvar_module_case_itemContext* SV3_1aParser::Generate_module_case_statementContext::genvar_module_case_item(size_t i) {
  return getRuleContext<SV3_1aParser::Genvar_module_case_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Generate_module_case_statementContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}


size_t SV3_1aParser::Generate_module_case_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_module_case_statement;
}

void SV3_1aParser::Generate_module_case_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_module_case_statement(this);
}

void SV3_1aParser::Generate_module_case_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_module_case_statement(this);
}


antlrcpp::Any SV3_1aParser::Generate_module_case_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_module_case_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_module_case_statementContext* SV3_1aParser::generate_module_case_statement() {
  Generate_module_case_statementContext *_localctx = _tracker.createInstance<Generate_module_case_statementContext>(_ctx, getState());
  enterRule(_localctx, 660, SV3_1aParser::RuleGenerate_module_case_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5900);
    match(SV3_1aParser::CASE);
    setState(5901);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5902);
    constant_expression(0);
    setState(5903);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(5904);
    genvar_module_case_item();
    setState(5908);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::DEFAULT)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::TICK - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::BITW_AND - 313))
      | (1ULL << (SV3_1aParser::BITW_OR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::TILDA - 313))
      | (1ULL << (SV3_1aParser::BITW_XOR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5905);
      genvar_module_case_item();
      setState(5910);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5911);
    endcase();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_module_case_itemContext ------------------------------------------------------------------

SV3_1aParser::Genvar_module_case_itemContext::Genvar_module_case_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Genvar_module_case_itemContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Genvar_module_case_itemContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Genvar_module_case_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Generate_module_itemContext* SV3_1aParser::Genvar_module_case_itemContext::generate_module_item() {
  return getRuleContext<SV3_1aParser::Generate_module_itemContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Genvar_module_case_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Genvar_module_case_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Genvar_module_case_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Genvar_module_case_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_module_case_item;
}

void SV3_1aParser::Genvar_module_case_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_module_case_item(this);
}

void SV3_1aParser::Genvar_module_case_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_module_case_item(this);
}


antlrcpp::Any SV3_1aParser::Genvar_module_case_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_module_case_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_module_case_itemContext* SV3_1aParser::genvar_module_case_item() {
  Genvar_module_case_itemContext *_localctx = _tracker.createInstance<Genvar_module_case_itemContext>(_ctx, getState());
  enterRule(_localctx, 662, SV3_1aParser::RuleGenvar_module_case_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5929);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(5913);
        constant_expression(0);
        setState(5918);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(5914);
          match(SV3_1aParser::COMMA);
          setState(5915);
          constant_expression(0);
          setState(5920);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5921);
        match(SV3_1aParser::COLUMN);
        setState(5922);
        generate_module_item();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(5924);
        match(SV3_1aParser::DEFAULT);
        setState(5926);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(5925);
          match(SV3_1aParser::COLUMN);
        }
        setState(5928);
        generate_module_item();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_module_loop_statementContext ------------------------------------------------------------------

SV3_1aParser::Generate_module_loop_statementContext::Generate_module_loop_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_module_loop_statementContext::FOR() {
  return getToken(SV3_1aParser::FOR, 0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_loop_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Genvar_decl_assignmentContext* SV3_1aParser::Generate_module_loop_statementContext::genvar_decl_assignment() {
  return getRuleContext<SV3_1aParser::Genvar_decl_assignmentContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_module_loop_statementContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_module_loop_statementContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Generate_module_loop_statementContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Genvar_assignmentContext* SV3_1aParser::Generate_module_loop_statementContext::genvar_assignment() {
  return getRuleContext<SV3_1aParser::Genvar_assignmentContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_module_loop_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Generate_module_named_blockContext* SV3_1aParser::Generate_module_loop_statementContext::generate_module_named_block() {
  return getRuleContext<SV3_1aParser::Generate_module_named_blockContext>(0);
}


size_t SV3_1aParser::Generate_module_loop_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_module_loop_statement;
}

void SV3_1aParser::Generate_module_loop_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_module_loop_statement(this);
}

void SV3_1aParser::Generate_module_loop_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_module_loop_statement(this);
}


antlrcpp::Any SV3_1aParser::Generate_module_loop_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_module_loop_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_module_loop_statementContext* SV3_1aParser::generate_module_loop_statement() {
  Generate_module_loop_statementContext *_localctx = _tracker.createInstance<Generate_module_loop_statementContext>(_ctx, getState());
  enterRule(_localctx, 664, SV3_1aParser::RuleGenerate_module_loop_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5931);
    match(SV3_1aParser::FOR);
    setState(5932);
    match(SV3_1aParser::OPEN_PARENS);
    setState(5933);
    genvar_decl_assignment();
    setState(5934);
    match(SV3_1aParser::SEMICOLUMN);
    setState(5935);
    constant_expression(0);
    setState(5936);
    match(SV3_1aParser::SEMICOLUMN);
    setState(5937);
    genvar_assignment();
    setState(5938);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(5939);
    generate_module_named_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Genvar_assignmentContext::Genvar_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Genvar_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Assignment_operatorContext* SV3_1aParser::Genvar_assignmentContext::assignment_operator() {
  return getRuleContext<SV3_1aParser::Assignment_operatorContext>(0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Genvar_assignmentContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Inc_or_dec_operatorContext* SV3_1aParser::Genvar_assignmentContext::inc_or_dec_operator() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_operatorContext>(0);
}


size_t SV3_1aParser::Genvar_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_assignment;
}

void SV3_1aParser::Genvar_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_assignment(this);
}

void SV3_1aParser::Genvar_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_assignment(this);
}


antlrcpp::Any SV3_1aParser::Genvar_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_assignmentContext* SV3_1aParser::genvar_assignment() {
  Genvar_assignmentContext *_localctx = _tracker.createInstance<Genvar_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 666, SV3_1aParser::RuleGenvar_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5951);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 659, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(5941);
      identifier();
      setState(5942);
      assignment_operator();
      setState(5943);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(5945);
      inc_or_dec_operator();
      setState(5946);
      identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(5948);
      identifier();
      setState(5949);
      inc_or_dec_operator();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_decl_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Genvar_decl_assignmentContext::Genvar_decl_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Genvar_decl_assignmentContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Genvar_decl_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Genvar_decl_assignmentContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Genvar_decl_assignmentContext::GENVAR() {
  return getToken(SV3_1aParser::GENVAR, 0);
}


size_t SV3_1aParser::Genvar_decl_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_decl_assignment;
}

void SV3_1aParser::Genvar_decl_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_decl_assignment(this);
}

void SV3_1aParser::Genvar_decl_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_decl_assignment(this);
}


antlrcpp::Any SV3_1aParser::Genvar_decl_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_decl_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_decl_assignmentContext* SV3_1aParser::genvar_decl_assignment() {
  Genvar_decl_assignmentContext *_localctx = _tracker.createInstance<Genvar_decl_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 668, SV3_1aParser::RuleGenvar_decl_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5954);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::GENVAR) {
      setState(5953);
      match(SV3_1aParser::GENVAR);
    }
    setState(5956);
    identifier();
    setState(5957);
    match(SV3_1aParser::ASSIGN_OP);
    setState(5958);
    constant_expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_module_named_blockContext ------------------------------------------------------------------

SV3_1aParser::Generate_module_named_blockContext::Generate_module_named_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_module_named_blockContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_module_named_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_module_named_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Generate_module_named_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_module_named_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::EndContext* SV3_1aParser::Generate_module_named_blockContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<SV3_1aParser::Generate_module_itemContext *> SV3_1aParser::Generate_module_named_blockContext::generate_module_item() {
  return getRuleContexts<SV3_1aParser::Generate_module_itemContext>();
}

SV3_1aParser::Generate_module_itemContext* SV3_1aParser::Generate_module_named_blockContext::generate_module_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_module_itemContext>(i);
}

SV3_1aParser::Generate_module_blockContext* SV3_1aParser::Generate_module_named_blockContext::generate_module_block() {
  return getRuleContext<SV3_1aParser::Generate_module_blockContext>(0);
}


size_t SV3_1aParser::Generate_module_named_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_module_named_block;
}

void SV3_1aParser::Generate_module_named_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_module_named_block(this);
}

void SV3_1aParser::Generate_module_named_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_module_named_block(this);
}


antlrcpp::Any SV3_1aParser::Generate_module_named_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_module_named_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_module_named_blockContext* SV3_1aParser::generate_module_named_block() {
  Generate_module_named_blockContext *_localctx = _tracker.createInstance<Generate_module_named_blockContext>(_ctx, getState());
  enterRule(_localctx, 670, SV3_1aParser::RuleGenerate_module_named_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(5978);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BEGIN: {
        enterOuterAlt(_localctx, 1);
        setState(5960);
        match(SV3_1aParser::BEGIN);
        setState(5961);
        match(SV3_1aParser::COLUMN);
        setState(5962);
        identifier();
        setState(5966);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 31) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
          | (1ULL << (SV3_1aParser::DEFAULT - 31))
          | (1ULL << (SV3_1aParser::INTERFACE - 31))
          | (1ULL << (SV3_1aParser::VIRTUAL - 31))
          | (1ULL << (SV3_1aParser::CLASS - 31))
          | (1ULL << (SV3_1aParser::CHECKER - 31))
          | (1ULL << (SV3_1aParser::TYPE - 31))
          | (1ULL << (SV3_1aParser::CLOCKING - 31))
          | (1ULL << (SV3_1aParser::DEFPARAM - 31))
          | (1ULL << (SV3_1aParser::BIND - 31))
          | (1ULL << (SV3_1aParser::CONST - 31))
          | (1ULL << (SV3_1aParser::FUNCTION - 31))
          | (1ULL << (SV3_1aParser::NEW - 31))
          | (1ULL << (SV3_1aParser::STATIC - 31))
          | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
          | (1ULL << (SV3_1aParser::IF - 31))
          | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
          | (1ULL << (SV3_1aParser::PARAMETER - 95))
          | (1ULL << (SV3_1aParser::IMPORT - 95))
          | (1ULL << (SV3_1aParser::GENVAR - 95))
          | (1ULL << (SV3_1aParser::TYPEDEF - 95))
          | (1ULL << (SV3_1aParser::ENUM - 95))
          | (1ULL << (SV3_1aParser::STRUCT - 95))
          | (1ULL << (SV3_1aParser::UNION - 95))
          | (1ULL << (SV3_1aParser::STRING - 95))
          | (1ULL << (SV3_1aParser::CHANDLE - 95))
          | (1ULL << (SV3_1aParser::EVENT - 95))
          | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
          | (1ULL << (SV3_1aParser::BYTE - 95))
          | (1ULL << (SV3_1aParser::SHORTINT - 95))
          | (1ULL << (SV3_1aParser::INT - 95))
          | (1ULL << (SV3_1aParser::LONGINT - 95))
          | (1ULL << (SV3_1aParser::INTEGER - 95))
          | (1ULL << (SV3_1aParser::TIME - 95))
          | (1ULL << (SV3_1aParser::BIT - 95))
          | (1ULL << (SV3_1aParser::LOGIC - 95))
          | (1ULL << (SV3_1aParser::REG - 95))
          | (1ULL << (SV3_1aParser::SHORTREAL - 95))
          | (1ULL << (SV3_1aParser::REAL - 95))
          | (1ULL << (SV3_1aParser::REALTIME - 95))
          | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
          | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
          | (1ULL << (SV3_1aParser::TRI - 95))
          | (1ULL << (SV3_1aParser::TRIAND - 95))
          | (1ULL << (SV3_1aParser::TRIOR - 95))
          | (1ULL << (SV3_1aParser::TRI0 - 95))
          | (1ULL << (SV3_1aParser::TRI1 - 95))
          | (1ULL << (SV3_1aParser::WIRE - 95))
          | (1ULL << (SV3_1aParser::UWIRE - 95))
          | (1ULL << (SV3_1aParser::WAND - 95))
          | (1ULL << (SV3_1aParser::WOR - 95))
          | (1ULL << (SV3_1aParser::TRIREG - 95))
          | (1ULL << (SV3_1aParser::SIGNED - 95))
          | (1ULL << (SV3_1aParser::UNSIGNED - 95))
          | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
          | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
          | (1ULL << (SV3_1aParser::EXPORT - 166))
          | (1ULL << (SV3_1aParser::CONTEXT - 166))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
          | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
          | (1ULL << (SV3_1aParser::ASSERT - 166))
          | (1ULL << (SV3_1aParser::PROPERTY - 166))
          | (1ULL << (SV3_1aParser::ASSUME - 166))
          | (1ULL << (SV3_1aParser::COVER - 166))
          | (1ULL << (SV3_1aParser::EXPECT - 166))
          | (1ULL << (SV3_1aParser::NOT - 166))
          | (1ULL << (SV3_1aParser::OR - 166))
          | (1ULL << (SV3_1aParser::AND - 166))
          | (1ULL << (SV3_1aParser::SEQUENCE - 166))
          | (1ULL << (SV3_1aParser::COVERGROUP - 166))
          | (1ULL << (SV3_1aParser::BEGIN - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
          | (1ULL << (SV3_1aParser::PULLDOWN - 231))
          | (1ULL << (SV3_1aParser::PULLUP - 231))
          | (1ULL << (SV3_1aParser::CMOS - 231))
          | (1ULL << (SV3_1aParser::RCMOS - 231))
          | (1ULL << (SV3_1aParser::BUFIF0 - 231))
          | (1ULL << (SV3_1aParser::BUFIF1 - 231))
          | (1ULL << (SV3_1aParser::NOTIF0 - 231))
          | (1ULL << (SV3_1aParser::NOTIF1 - 231))
          | (1ULL << (SV3_1aParser::NMOS - 231))
          | (1ULL << (SV3_1aParser::PMOS - 231))
          | (1ULL << (SV3_1aParser::RNMOS - 231))
          | (1ULL << (SV3_1aParser::RPMOS - 231))
          | (1ULL << (SV3_1aParser::NAND - 231))
          | (1ULL << (SV3_1aParser::NOR - 231))
          | (1ULL << (SV3_1aParser::XOR - 231))
          | (1ULL << (SV3_1aParser::XNOR - 231))
          | (1ULL << (SV3_1aParser::BUF - 231))
          | (1ULL << (SV3_1aParser::TRANIF0 - 231))
          | (1ULL << (SV3_1aParser::TRANIF1 - 231))
          | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
          | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
          | (1ULL << (SV3_1aParser::TRAN - 231))
          | (1ULL << (SV3_1aParser::RTRAN - 231))
          | (1ULL << (SV3_1aParser::CASE - 231))
          | (1ULL << (SV3_1aParser::FOR - 231))
          | (1ULL << (SV3_1aParser::GLOBAL - 231))
          | (1ULL << (SV3_1aParser::INITIAL - 231))
          | (1ULL << (SV3_1aParser::ASSIGN - 231))
          | (1ULL << (SV3_1aParser::ALIAS - 231))
          | (1ULL << (SV3_1aParser::ALWAYS - 231))
          | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
          | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
          | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::RESTRICT - 313))
          | (1ULL << (SV3_1aParser::LET - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::TASK - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
          | (1ULL << (SV3_1aParser::NETTYPE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(5963);
          generate_module_item();
          setState(5968);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(5969);
        end();
        setState(5972);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(5970);
          match(SV3_1aParser::COLUMN);
          setState(5971);
          identifier();
        }
        break;
      }

      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(5974);
        identifier();
        setState(5975);
        match(SV3_1aParser::COLUMN);
        setState(5976);
        generate_module_block();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_module_blockContext ------------------------------------------------------------------

SV3_1aParser::Generate_module_blockContext::Generate_module_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_module_blockContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

SV3_1aParser::EndContext* SV3_1aParser::Generate_module_blockContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_module_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_module_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Generate_module_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_module_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Generate_module_itemContext *> SV3_1aParser::Generate_module_blockContext::generate_module_item() {
  return getRuleContexts<SV3_1aParser::Generate_module_itemContext>();
}

SV3_1aParser::Generate_module_itemContext* SV3_1aParser::Generate_module_blockContext::generate_module_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_module_itemContext>(i);
}


size_t SV3_1aParser::Generate_module_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_module_block;
}

void SV3_1aParser::Generate_module_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_module_block(this);
}

void SV3_1aParser::Generate_module_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_module_block(this);
}


antlrcpp::Any SV3_1aParser::Generate_module_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_module_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_module_blockContext* SV3_1aParser::generate_module_block() {
  Generate_module_blockContext *_localctx = _tracker.createInstance<Generate_module_blockContext>(_ctx, getState());
  enterRule(_localctx, 672, SV3_1aParser::RuleGenerate_module_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5980);
    match(SV3_1aParser::BEGIN);
    setState(5983);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(5981);
      match(SV3_1aParser::COLUMN);
      setState(5982);
      identifier();
    }
    setState(5988);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::DEFAULT - 31))
      | (1ULL << (SV3_1aParser::INTERFACE - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::CHECKER - 31))
      | (1ULL << (SV3_1aParser::TYPE - 31))
      | (1ULL << (SV3_1aParser::CLOCKING - 31))
      | (1ULL << (SV3_1aParser::DEFPARAM - 31))
      | (1ULL << (SV3_1aParser::BIND - 31))
      | (1ULL << (SV3_1aParser::CONST - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31))
      | (1ULL << (SV3_1aParser::NEW - 31))
      | (1ULL << (SV3_1aParser::STATIC - 31))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
      | (1ULL << (SV3_1aParser::IF - 31))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::IMPORT - 95))
      | (1ULL << (SV3_1aParser::GENVAR - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95))
      | (1ULL << (SV3_1aParser::ENUM - 95))
      | (1ULL << (SV3_1aParser::STRUCT - 95))
      | (1ULL << (SV3_1aParser::UNION - 95))
      | (1ULL << (SV3_1aParser::STRING - 95))
      | (1ULL << (SV3_1aParser::CHANDLE - 95))
      | (1ULL << (SV3_1aParser::EVENT - 95))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
      | (1ULL << (SV3_1aParser::BYTE - 95))
      | (1ULL << (SV3_1aParser::SHORTINT - 95))
      | (1ULL << (SV3_1aParser::INT - 95))
      | (1ULL << (SV3_1aParser::LONGINT - 95))
      | (1ULL << (SV3_1aParser::INTEGER - 95))
      | (1ULL << (SV3_1aParser::TIME - 95))
      | (1ULL << (SV3_1aParser::BIT - 95))
      | (1ULL << (SV3_1aParser::LOGIC - 95))
      | (1ULL << (SV3_1aParser::REG - 95))
      | (1ULL << (SV3_1aParser::SHORTREAL - 95))
      | (1ULL << (SV3_1aParser::REAL - 95))
      | (1ULL << (SV3_1aParser::REALTIME - 95))
      | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
      | (1ULL << (SV3_1aParser::TRI - 95))
      | (1ULL << (SV3_1aParser::TRIAND - 95))
      | (1ULL << (SV3_1aParser::TRIOR - 95))
      | (1ULL << (SV3_1aParser::TRI0 - 95))
      | (1ULL << (SV3_1aParser::TRI1 - 95))
      | (1ULL << (SV3_1aParser::WIRE - 95))
      | (1ULL << (SV3_1aParser::UWIRE - 95))
      | (1ULL << (SV3_1aParser::WAND - 95))
      | (1ULL << (SV3_1aParser::WOR - 95))
      | (1ULL << (SV3_1aParser::TRIREG - 95))
      | (1ULL << (SV3_1aParser::SIGNED - 95))
      | (1ULL << (SV3_1aParser::UNSIGNED - 95))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
      | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
      | (1ULL << (SV3_1aParser::EXPORT - 166))
      | (1ULL << (SV3_1aParser::CONTEXT - 166))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
      | (1ULL << (SV3_1aParser::ASSERT - 166))
      | (1ULL << (SV3_1aParser::PROPERTY - 166))
      | (1ULL << (SV3_1aParser::ASSUME - 166))
      | (1ULL << (SV3_1aParser::COVER - 166))
      | (1ULL << (SV3_1aParser::EXPECT - 166))
      | (1ULL << (SV3_1aParser::NOT - 166))
      | (1ULL << (SV3_1aParser::OR - 166))
      | (1ULL << (SV3_1aParser::AND - 166))
      | (1ULL << (SV3_1aParser::SEQUENCE - 166))
      | (1ULL << (SV3_1aParser::COVERGROUP - 166))
      | (1ULL << (SV3_1aParser::BEGIN - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
      | (1ULL << (SV3_1aParser::PULLDOWN - 231))
      | (1ULL << (SV3_1aParser::PULLUP - 231))
      | (1ULL << (SV3_1aParser::CMOS - 231))
      | (1ULL << (SV3_1aParser::RCMOS - 231))
      | (1ULL << (SV3_1aParser::BUFIF0 - 231))
      | (1ULL << (SV3_1aParser::BUFIF1 - 231))
      | (1ULL << (SV3_1aParser::NOTIF0 - 231))
      | (1ULL << (SV3_1aParser::NOTIF1 - 231))
      | (1ULL << (SV3_1aParser::NMOS - 231))
      | (1ULL << (SV3_1aParser::PMOS - 231))
      | (1ULL << (SV3_1aParser::RNMOS - 231))
      | (1ULL << (SV3_1aParser::RPMOS - 231))
      | (1ULL << (SV3_1aParser::NAND - 231))
      | (1ULL << (SV3_1aParser::NOR - 231))
      | (1ULL << (SV3_1aParser::XOR - 231))
      | (1ULL << (SV3_1aParser::XNOR - 231))
      | (1ULL << (SV3_1aParser::BUF - 231))
      | (1ULL << (SV3_1aParser::TRANIF0 - 231))
      | (1ULL << (SV3_1aParser::TRANIF1 - 231))
      | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
      | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
      | (1ULL << (SV3_1aParser::TRAN - 231))
      | (1ULL << (SV3_1aParser::RTRAN - 231))
      | (1ULL << (SV3_1aParser::CASE - 231))
      | (1ULL << (SV3_1aParser::FOR - 231))
      | (1ULL << (SV3_1aParser::GLOBAL - 231))
      | (1ULL << (SV3_1aParser::INITIAL - 231))
      | (1ULL << (SV3_1aParser::ASSIGN - 231))
      | (1ULL << (SV3_1aParser::ALIAS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::RESTRICT - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5985);
      generate_module_item();
      setState(5990);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(5991);
    end();
    setState(5994);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(5992);
      match(SV3_1aParser::COLUMN);
      setState(5993);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generated_interface_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Generated_interface_instantiationContext::Generated_interface_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generated_interface_instantiationContext::GENERATE() {
  return getToken(SV3_1aParser::GENERATE, 0);
}

SV3_1aParser::EndgenerateContext* SV3_1aParser::Generated_interface_instantiationContext::endgenerate() {
  return getRuleContext<SV3_1aParser::EndgenerateContext>(0);
}

std::vector<SV3_1aParser::Generate_interface_itemContext *> SV3_1aParser::Generated_interface_instantiationContext::generate_interface_item() {
  return getRuleContexts<SV3_1aParser::Generate_interface_itemContext>();
}

SV3_1aParser::Generate_interface_itemContext* SV3_1aParser::Generated_interface_instantiationContext::generate_interface_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_interface_itemContext>(i);
}


size_t SV3_1aParser::Generated_interface_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerated_interface_instantiation;
}

void SV3_1aParser::Generated_interface_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerated_interface_instantiation(this);
}

void SV3_1aParser::Generated_interface_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerated_interface_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Generated_interface_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerated_interface_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generated_interface_instantiationContext* SV3_1aParser::generated_interface_instantiation() {
  Generated_interface_instantiationContext *_localctx = _tracker.createInstance<Generated_interface_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 674, SV3_1aParser::RuleGenerated_interface_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(5996);
    match(SV3_1aParser::GENERATE);
    setState(6000);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::DEFAULT - 31))
      | (1ULL << (SV3_1aParser::EXTERN - 31))
      | (1ULL << (SV3_1aParser::INTERFACE - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::CHECKER - 31))
      | (1ULL << (SV3_1aParser::TYPE - 31))
      | (1ULL << (SV3_1aParser::CLOCKING - 31))
      | (1ULL << (SV3_1aParser::BIND - 31))
      | (1ULL << (SV3_1aParser::CONST - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31))
      | (1ULL << (SV3_1aParser::NEW - 31))
      | (1ULL << (SV3_1aParser::STATIC - 31))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
      | (1ULL << (SV3_1aParser::IF - 31))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::IMPORT - 95))
      | (1ULL << (SV3_1aParser::GENVAR - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95))
      | (1ULL << (SV3_1aParser::ENUM - 95))
      | (1ULL << (SV3_1aParser::STRUCT - 95))
      | (1ULL << (SV3_1aParser::UNION - 95))
      | (1ULL << (SV3_1aParser::STRING - 95))
      | (1ULL << (SV3_1aParser::CHANDLE - 95))
      | (1ULL << (SV3_1aParser::EVENT - 95))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
      | (1ULL << (SV3_1aParser::BYTE - 95))
      | (1ULL << (SV3_1aParser::SHORTINT - 95))
      | (1ULL << (SV3_1aParser::INT - 95))
      | (1ULL << (SV3_1aParser::LONGINT - 95))
      | (1ULL << (SV3_1aParser::INTEGER - 95))
      | (1ULL << (SV3_1aParser::TIME - 95))
      | (1ULL << (SV3_1aParser::BIT - 95))
      | (1ULL << (SV3_1aParser::LOGIC - 95))
      | (1ULL << (SV3_1aParser::REG - 95))
      | (1ULL << (SV3_1aParser::SHORTREAL - 95))
      | (1ULL << (SV3_1aParser::REAL - 95))
      | (1ULL << (SV3_1aParser::REALTIME - 95))
      | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
      | (1ULL << (SV3_1aParser::TRI - 95))
      | (1ULL << (SV3_1aParser::TRIAND - 95))
      | (1ULL << (SV3_1aParser::TRIOR - 95))
      | (1ULL << (SV3_1aParser::TRI0 - 95))
      | (1ULL << (SV3_1aParser::TRI1 - 95))
      | (1ULL << (SV3_1aParser::WIRE - 95))
      | (1ULL << (SV3_1aParser::UWIRE - 95))
      | (1ULL << (SV3_1aParser::WAND - 95))
      | (1ULL << (SV3_1aParser::WOR - 95))
      | (1ULL << (SV3_1aParser::TRIREG - 95))
      | (1ULL << (SV3_1aParser::SIGNED - 95))
      | (1ULL << (SV3_1aParser::UNSIGNED - 95))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
      | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
      | (1ULL << (SV3_1aParser::EXPORT - 166))
      | (1ULL << (SV3_1aParser::CONTEXT - 166))
      | (1ULL << (SV3_1aParser::MODPORT - 166))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
      | (1ULL << (SV3_1aParser::ASSERT - 166))
      | (1ULL << (SV3_1aParser::PROPERTY - 166))
      | (1ULL << (SV3_1aParser::ASSUME - 166))
      | (1ULL << (SV3_1aParser::COVER - 166))
      | (1ULL << (SV3_1aParser::EXPECT - 166))
      | (1ULL << (SV3_1aParser::SEQUENCE - 166))
      | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
      | (1ULL << (SV3_1aParser::CASE - 231))
      | (1ULL << (SV3_1aParser::FOR - 231))
      | (1ULL << (SV3_1aParser::GLOBAL - 231))
      | (1ULL << (SV3_1aParser::INITIAL - 231))
      | (1ULL << (SV3_1aParser::ASSIGN - 231))
      | (1ULL << (SV3_1aParser::ALIAS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::RESTRICT - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(5997);
      generate_interface_item();
      setState(6002);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6003);
    endgenerate();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_interface_itemContext ------------------------------------------------------------------

SV3_1aParser::Generate_interface_itemContext::Generate_interface_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Generate_interface_conditional_statementContext* SV3_1aParser::Generate_interface_itemContext::generate_interface_conditional_statement() {
  return getRuleContext<SV3_1aParser::Generate_interface_conditional_statementContext>(0);
}

SV3_1aParser::Generate_interface_case_statementContext* SV3_1aParser::Generate_interface_itemContext::generate_interface_case_statement() {
  return getRuleContext<SV3_1aParser::Generate_interface_case_statementContext>(0);
}

SV3_1aParser::Generate_interface_loop_statementContext* SV3_1aParser::Generate_interface_itemContext::generate_interface_loop_statement() {
  return getRuleContext<SV3_1aParser::Generate_interface_loop_statementContext>(0);
}

SV3_1aParser::Generate_interface_blockContext* SV3_1aParser::Generate_interface_itemContext::generate_interface_block() {
  return getRuleContext<SV3_1aParser::Generate_interface_blockContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_interface_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Interface_or_generate_itemContext* SV3_1aParser::Generate_interface_itemContext::interface_or_generate_item() {
  return getRuleContext<SV3_1aParser::Interface_or_generate_itemContext>(0);
}


size_t SV3_1aParser::Generate_interface_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_interface_item;
}

void SV3_1aParser::Generate_interface_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_interface_item(this);
}

void SV3_1aParser::Generate_interface_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_interface_item(this);
}


antlrcpp::Any SV3_1aParser::Generate_interface_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_interface_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_interface_itemContext* SV3_1aParser::generate_interface_item() {
  Generate_interface_itemContext *_localctx = _tracker.createInstance<Generate_interface_itemContext>(_ctx, getState());
  enterRule(_localctx, 676, SV3_1aParser::RuleGenerate_interface_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6014);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 668, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6005);
      generate_interface_conditional_statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6006);
      generate_interface_case_statement();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6007);
      generate_interface_loop_statement();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(6008);
      identifier();
      setState(6009);
      match(SV3_1aParser::COLUMN);
      setState(6011);
      generate_interface_block();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(6013);
      interface_or_generate_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_interface_conditional_statementContext ------------------------------------------------------------------

SV3_1aParser::Generate_interface_conditional_statementContext::Generate_interface_conditional_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_interface_conditional_statementContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_conditional_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Generate_interface_conditional_statementContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_conditional_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Generate_interface_itemContext *> SV3_1aParser::Generate_interface_conditional_statementContext::generate_interface_item() {
  return getRuleContexts<SV3_1aParser::Generate_interface_itemContext>();
}

SV3_1aParser::Generate_interface_itemContext* SV3_1aParser::Generate_interface_conditional_statementContext::generate_interface_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_interface_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_conditional_statementContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}


size_t SV3_1aParser::Generate_interface_conditional_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_interface_conditional_statement;
}

void SV3_1aParser::Generate_interface_conditional_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_interface_conditional_statement(this);
}

void SV3_1aParser::Generate_interface_conditional_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_interface_conditional_statement(this);
}


antlrcpp::Any SV3_1aParser::Generate_interface_conditional_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_interface_conditional_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_interface_conditional_statementContext* SV3_1aParser::generate_interface_conditional_statement() {
  Generate_interface_conditional_statementContext *_localctx = _tracker.createInstance<Generate_interface_conditional_statementContext>(_ctx, getState());
  enterRule(_localctx, 678, SV3_1aParser::RuleGenerate_interface_conditional_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6016);
    match(SV3_1aParser::IF);
    setState(6017);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6018);
    constant_expression(0);
    setState(6019);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6020);
    generate_interface_item();
    setState(6023);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 669, _ctx)) {
    case 1: {
      setState(6021);
      match(SV3_1aParser::ELSE);
      setState(6022);
      generate_interface_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_interface_case_statementContext ------------------------------------------------------------------

SV3_1aParser::Generate_interface_case_statementContext::Generate_interface_case_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_interface_case_statementContext::CASE() {
  return getToken(SV3_1aParser::CASE, 0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_case_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Generate_interface_case_statementContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_case_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Genvar_interface_case_itemContext *> SV3_1aParser::Generate_interface_case_statementContext::genvar_interface_case_item() {
  return getRuleContexts<SV3_1aParser::Genvar_interface_case_itemContext>();
}

SV3_1aParser::Genvar_interface_case_itemContext* SV3_1aParser::Generate_interface_case_statementContext::genvar_interface_case_item(size_t i) {
  return getRuleContext<SV3_1aParser::Genvar_interface_case_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Generate_interface_case_statementContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}


size_t SV3_1aParser::Generate_interface_case_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_interface_case_statement;
}

void SV3_1aParser::Generate_interface_case_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_interface_case_statement(this);
}

void SV3_1aParser::Generate_interface_case_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_interface_case_statement(this);
}


antlrcpp::Any SV3_1aParser::Generate_interface_case_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_interface_case_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_interface_case_statementContext* SV3_1aParser::generate_interface_case_statement() {
  Generate_interface_case_statementContext *_localctx = _tracker.createInstance<Generate_interface_case_statementContext>(_ctx, getState());
  enterRule(_localctx, 680, SV3_1aParser::RuleGenerate_interface_case_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6025);
    match(SV3_1aParser::CASE);
    setState(6026);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6027);
    constant_expression(0);
    setState(6028);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6029);
    genvar_interface_case_item();
    setState(6033);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::DEFAULT)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::TICK - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::BITW_AND - 313))
      | (1ULL << (SV3_1aParser::BITW_OR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::TILDA - 313))
      | (1ULL << (SV3_1aParser::BITW_XOR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(6030);
      genvar_interface_case_item();
      setState(6035);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6036);
    endcase();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_interface_case_itemContext ------------------------------------------------------------------

SV3_1aParser::Genvar_interface_case_itemContext::Genvar_interface_case_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Genvar_interface_case_itemContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Genvar_interface_case_itemContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Genvar_interface_case_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Generate_interface_itemContext* SV3_1aParser::Genvar_interface_case_itemContext::generate_interface_item() {
  return getRuleContext<SV3_1aParser::Generate_interface_itemContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Genvar_interface_case_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Genvar_interface_case_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Genvar_interface_case_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Genvar_interface_case_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_interface_case_item;
}

void SV3_1aParser::Genvar_interface_case_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_interface_case_item(this);
}

void SV3_1aParser::Genvar_interface_case_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_interface_case_item(this);
}


antlrcpp::Any SV3_1aParser::Genvar_interface_case_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_interface_case_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_interface_case_itemContext* SV3_1aParser::genvar_interface_case_item() {
  Genvar_interface_case_itemContext *_localctx = _tracker.createInstance<Genvar_interface_case_itemContext>(_ctx, getState());
  enterRule(_localctx, 682, SV3_1aParser::RuleGenvar_interface_case_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6054);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(6038);
        constant_expression(0);
        setState(6043);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(6039);
          match(SV3_1aParser::COMMA);
          setState(6040);
          constant_expression(0);
          setState(6045);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(6046);
        match(SV3_1aParser::COLUMN);
        setState(6047);
        generate_interface_item();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(6049);
        match(SV3_1aParser::DEFAULT);
        setState(6051);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(6050);
          match(SV3_1aParser::COLUMN);
        }
        setState(6053);
        generate_interface_item();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_interface_loop_statementContext ------------------------------------------------------------------

SV3_1aParser::Generate_interface_loop_statementContext::Generate_interface_loop_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_interface_loop_statementContext::FOR() {
  return getToken(SV3_1aParser::FOR, 0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_loop_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Genvar_decl_assignmentContext* SV3_1aParser::Generate_interface_loop_statementContext::genvar_decl_assignment() {
  return getRuleContext<SV3_1aParser::Genvar_decl_assignmentContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_interface_loop_statementContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_loop_statementContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Generate_interface_loop_statementContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Genvar_assignmentContext* SV3_1aParser::Generate_interface_loop_statementContext::genvar_assignment() {
  return getRuleContext<SV3_1aParser::Genvar_assignmentContext>(0);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_loop_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Generate_interface_named_blockContext* SV3_1aParser::Generate_interface_loop_statementContext::generate_interface_named_block() {
  return getRuleContext<SV3_1aParser::Generate_interface_named_blockContext>(0);
}


size_t SV3_1aParser::Generate_interface_loop_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_interface_loop_statement;
}

void SV3_1aParser::Generate_interface_loop_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_interface_loop_statement(this);
}

void SV3_1aParser::Generate_interface_loop_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_interface_loop_statement(this);
}


antlrcpp::Any SV3_1aParser::Generate_interface_loop_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_interface_loop_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_interface_loop_statementContext* SV3_1aParser::generate_interface_loop_statement() {
  Generate_interface_loop_statementContext *_localctx = _tracker.createInstance<Generate_interface_loop_statementContext>(_ctx, getState());
  enterRule(_localctx, 684, SV3_1aParser::RuleGenerate_interface_loop_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6056);
    match(SV3_1aParser::FOR);
    setState(6057);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6058);
    genvar_decl_assignment();
    setState(6059);
    match(SV3_1aParser::SEMICOLUMN);
    setState(6060);
    constant_expression(0);
    setState(6061);
    match(SV3_1aParser::SEMICOLUMN);
    setState(6062);
    genvar_assignment();
    setState(6063);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6064);
    generate_interface_named_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_interface_named_blockContext ------------------------------------------------------------------

SV3_1aParser::Generate_interface_named_blockContext::Generate_interface_named_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_interface_named_blockContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_interface_named_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_named_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Generate_interface_named_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_interface_named_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::EndContext* SV3_1aParser::Generate_interface_named_blockContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<SV3_1aParser::Generate_interface_itemContext *> SV3_1aParser::Generate_interface_named_blockContext::generate_interface_item() {
  return getRuleContexts<SV3_1aParser::Generate_interface_itemContext>();
}

SV3_1aParser::Generate_interface_itemContext* SV3_1aParser::Generate_interface_named_blockContext::generate_interface_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_interface_itemContext>(i);
}

SV3_1aParser::Generate_interface_blockContext* SV3_1aParser::Generate_interface_named_blockContext::generate_interface_block() {
  return getRuleContext<SV3_1aParser::Generate_interface_blockContext>(0);
}


size_t SV3_1aParser::Generate_interface_named_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_interface_named_block;
}

void SV3_1aParser::Generate_interface_named_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_interface_named_block(this);
}

void SV3_1aParser::Generate_interface_named_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_interface_named_block(this);
}


antlrcpp::Any SV3_1aParser::Generate_interface_named_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_interface_named_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_interface_named_blockContext* SV3_1aParser::generate_interface_named_block() {
  Generate_interface_named_blockContext *_localctx = _tracker.createInstance<Generate_interface_named_blockContext>(_ctx, getState());
  enterRule(_localctx, 686, SV3_1aParser::RuleGenerate_interface_named_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6084);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BEGIN: {
        enterOuterAlt(_localctx, 1);
        setState(6066);
        match(SV3_1aParser::BEGIN);
        setState(6067);
        match(SV3_1aParser::COLUMN);
        setState(6068);
        identifier();
        setState(6072);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 31) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
          | (1ULL << (SV3_1aParser::DEFAULT - 31))
          | (1ULL << (SV3_1aParser::EXTERN - 31))
          | (1ULL << (SV3_1aParser::INTERFACE - 31))
          | (1ULL << (SV3_1aParser::VIRTUAL - 31))
          | (1ULL << (SV3_1aParser::CLASS - 31))
          | (1ULL << (SV3_1aParser::CHECKER - 31))
          | (1ULL << (SV3_1aParser::TYPE - 31))
          | (1ULL << (SV3_1aParser::CLOCKING - 31))
          | (1ULL << (SV3_1aParser::BIND - 31))
          | (1ULL << (SV3_1aParser::CONST - 31))
          | (1ULL << (SV3_1aParser::FUNCTION - 31))
          | (1ULL << (SV3_1aParser::NEW - 31))
          | (1ULL << (SV3_1aParser::STATIC - 31))
          | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
          | (1ULL << (SV3_1aParser::IF - 31))
          | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
          | (1ULL << (SV3_1aParser::PARAMETER - 95))
          | (1ULL << (SV3_1aParser::IMPORT - 95))
          | (1ULL << (SV3_1aParser::GENVAR - 95))
          | (1ULL << (SV3_1aParser::TYPEDEF - 95))
          | (1ULL << (SV3_1aParser::ENUM - 95))
          | (1ULL << (SV3_1aParser::STRUCT - 95))
          | (1ULL << (SV3_1aParser::UNION - 95))
          | (1ULL << (SV3_1aParser::STRING - 95))
          | (1ULL << (SV3_1aParser::CHANDLE - 95))
          | (1ULL << (SV3_1aParser::EVENT - 95))
          | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
          | (1ULL << (SV3_1aParser::BYTE - 95))
          | (1ULL << (SV3_1aParser::SHORTINT - 95))
          | (1ULL << (SV3_1aParser::INT - 95))
          | (1ULL << (SV3_1aParser::LONGINT - 95))
          | (1ULL << (SV3_1aParser::INTEGER - 95))
          | (1ULL << (SV3_1aParser::TIME - 95))
          | (1ULL << (SV3_1aParser::BIT - 95))
          | (1ULL << (SV3_1aParser::LOGIC - 95))
          | (1ULL << (SV3_1aParser::REG - 95))
          | (1ULL << (SV3_1aParser::SHORTREAL - 95))
          | (1ULL << (SV3_1aParser::REAL - 95))
          | (1ULL << (SV3_1aParser::REALTIME - 95))
          | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
          | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
          | (1ULL << (SV3_1aParser::TRI - 95))
          | (1ULL << (SV3_1aParser::TRIAND - 95))
          | (1ULL << (SV3_1aParser::TRIOR - 95))
          | (1ULL << (SV3_1aParser::TRI0 - 95))
          | (1ULL << (SV3_1aParser::TRI1 - 95))
          | (1ULL << (SV3_1aParser::WIRE - 95))
          | (1ULL << (SV3_1aParser::UWIRE - 95))
          | (1ULL << (SV3_1aParser::WAND - 95))
          | (1ULL << (SV3_1aParser::WOR - 95))
          | (1ULL << (SV3_1aParser::TRIREG - 95))
          | (1ULL << (SV3_1aParser::SIGNED - 95))
          | (1ULL << (SV3_1aParser::UNSIGNED - 95))
          | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
          | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
          | (1ULL << (SV3_1aParser::EXPORT - 166))
          | (1ULL << (SV3_1aParser::CONTEXT - 166))
          | (1ULL << (SV3_1aParser::MODPORT - 166))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
          | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
          | (1ULL << (SV3_1aParser::ASSERT - 166))
          | (1ULL << (SV3_1aParser::PROPERTY - 166))
          | (1ULL << (SV3_1aParser::ASSUME - 166))
          | (1ULL << (SV3_1aParser::COVER - 166))
          | (1ULL << (SV3_1aParser::EXPECT - 166))
          | (1ULL << (SV3_1aParser::SEQUENCE - 166))
          | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
          | (1ULL << (SV3_1aParser::CASE - 231))
          | (1ULL << (SV3_1aParser::FOR - 231))
          | (1ULL << (SV3_1aParser::GLOBAL - 231))
          | (1ULL << (SV3_1aParser::INITIAL - 231))
          | (1ULL << (SV3_1aParser::ASSIGN - 231))
          | (1ULL << (SV3_1aParser::ALIAS - 231))
          | (1ULL << (SV3_1aParser::ALWAYS - 231))
          | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
          | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
          | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::RESTRICT - 313))
          | (1ULL << (SV3_1aParser::LET - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::TASK - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
          | (1ULL << (SV3_1aParser::NETTYPE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(6069);
          generate_interface_item();
          setState(6074);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(6075);
        end();
        setState(6078);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(6076);
          match(SV3_1aParser::COLUMN);
          setState(6077);
          identifier();
        }
        break;
      }

      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(6080);
        identifier();
        setState(6081);
        match(SV3_1aParser::COLUMN);
        setState(6082);
        generate_interface_block();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_interface_blockContext ------------------------------------------------------------------

SV3_1aParser::Generate_interface_blockContext::Generate_interface_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_interface_blockContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

SV3_1aParser::EndContext* SV3_1aParser::Generate_interface_blockContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_interface_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_interface_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Generate_interface_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_interface_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Generate_interface_itemContext *> SV3_1aParser::Generate_interface_blockContext::generate_interface_item() {
  return getRuleContexts<SV3_1aParser::Generate_interface_itemContext>();
}

SV3_1aParser::Generate_interface_itemContext* SV3_1aParser::Generate_interface_blockContext::generate_interface_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_interface_itemContext>(i);
}


size_t SV3_1aParser::Generate_interface_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_interface_block;
}

void SV3_1aParser::Generate_interface_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_interface_block(this);
}

void SV3_1aParser::Generate_interface_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_interface_block(this);
}


antlrcpp::Any SV3_1aParser::Generate_interface_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_interface_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_interface_blockContext* SV3_1aParser::generate_interface_block() {
  Generate_interface_blockContext *_localctx = _tracker.createInstance<Generate_interface_blockContext>(_ctx, getState());
  enterRule(_localctx, 688, SV3_1aParser::RuleGenerate_interface_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6086);
    match(SV3_1aParser::BEGIN);
    setState(6089);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(6087);
      match(SV3_1aParser::COLUMN);
      setState(6088);
      identifier();
    }
    setState(6094);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::DEFAULT - 31))
      | (1ULL << (SV3_1aParser::EXTERN - 31))
      | (1ULL << (SV3_1aParser::INTERFACE - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::CHECKER - 31))
      | (1ULL << (SV3_1aParser::TYPE - 31))
      | (1ULL << (SV3_1aParser::CLOCKING - 31))
      | (1ULL << (SV3_1aParser::BIND - 31))
      | (1ULL << (SV3_1aParser::CONST - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31))
      | (1ULL << (SV3_1aParser::NEW - 31))
      | (1ULL << (SV3_1aParser::STATIC - 31))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
      | (1ULL << (SV3_1aParser::IF - 31))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::IMPORT - 95))
      | (1ULL << (SV3_1aParser::GENVAR - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95))
      | (1ULL << (SV3_1aParser::ENUM - 95))
      | (1ULL << (SV3_1aParser::STRUCT - 95))
      | (1ULL << (SV3_1aParser::UNION - 95))
      | (1ULL << (SV3_1aParser::STRING - 95))
      | (1ULL << (SV3_1aParser::CHANDLE - 95))
      | (1ULL << (SV3_1aParser::EVENT - 95))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
      | (1ULL << (SV3_1aParser::BYTE - 95))
      | (1ULL << (SV3_1aParser::SHORTINT - 95))
      | (1ULL << (SV3_1aParser::INT - 95))
      | (1ULL << (SV3_1aParser::LONGINT - 95))
      | (1ULL << (SV3_1aParser::INTEGER - 95))
      | (1ULL << (SV3_1aParser::TIME - 95))
      | (1ULL << (SV3_1aParser::BIT - 95))
      | (1ULL << (SV3_1aParser::LOGIC - 95))
      | (1ULL << (SV3_1aParser::REG - 95))
      | (1ULL << (SV3_1aParser::SHORTREAL - 95))
      | (1ULL << (SV3_1aParser::REAL - 95))
      | (1ULL << (SV3_1aParser::REALTIME - 95))
      | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
      | (1ULL << (SV3_1aParser::TRI - 95))
      | (1ULL << (SV3_1aParser::TRIAND - 95))
      | (1ULL << (SV3_1aParser::TRIOR - 95))
      | (1ULL << (SV3_1aParser::TRI0 - 95))
      | (1ULL << (SV3_1aParser::TRI1 - 95))
      | (1ULL << (SV3_1aParser::WIRE - 95))
      | (1ULL << (SV3_1aParser::UWIRE - 95))
      | (1ULL << (SV3_1aParser::WAND - 95))
      | (1ULL << (SV3_1aParser::WOR - 95))
      | (1ULL << (SV3_1aParser::TRIREG - 95))
      | (1ULL << (SV3_1aParser::SIGNED - 95))
      | (1ULL << (SV3_1aParser::UNSIGNED - 95))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
      | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
      | (1ULL << (SV3_1aParser::EXPORT - 166))
      | (1ULL << (SV3_1aParser::CONTEXT - 166))
      | (1ULL << (SV3_1aParser::MODPORT - 166))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
      | (1ULL << (SV3_1aParser::ASSERT - 166))
      | (1ULL << (SV3_1aParser::PROPERTY - 166))
      | (1ULL << (SV3_1aParser::ASSUME - 166))
      | (1ULL << (SV3_1aParser::COVER - 166))
      | (1ULL << (SV3_1aParser::EXPECT - 166))
      | (1ULL << (SV3_1aParser::SEQUENCE - 166))
      | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
      | (1ULL << (SV3_1aParser::CASE - 231))
      | (1ULL << (SV3_1aParser::FOR - 231))
      | (1ULL << (SV3_1aParser::GLOBAL - 231))
      | (1ULL << (SV3_1aParser::INITIAL - 231))
      | (1ULL << (SV3_1aParser::ASSIGN - 231))
      | (1ULL << (SV3_1aParser::ALIAS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::RESTRICT - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(6091);
      generate_interface_item();
      setState(6096);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6097);
    end();
    setState(6100);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(6098);
      match(SV3_1aParser::COLUMN);
      setState(6099);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_regionContext ------------------------------------------------------------------

SV3_1aParser::Generate_regionContext::Generate_regionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Generate_regionContext::GENERATE() {
  return getToken(SV3_1aParser::GENERATE, 0);
}

SV3_1aParser::EndgenerateContext* SV3_1aParser::Generate_regionContext::endgenerate() {
  return getRuleContext<SV3_1aParser::EndgenerateContext>(0);
}

std::vector<SV3_1aParser::Generate_itemContext *> SV3_1aParser::Generate_regionContext::generate_item() {
  return getRuleContexts<SV3_1aParser::Generate_itemContext>();
}

SV3_1aParser::Generate_itemContext* SV3_1aParser::Generate_regionContext::generate_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_itemContext>(i);
}


size_t SV3_1aParser::Generate_regionContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_region;
}

void SV3_1aParser::Generate_regionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_region(this);
}

void SV3_1aParser::Generate_regionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_region(this);
}


antlrcpp::Any SV3_1aParser::Generate_regionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_region(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_regionContext* SV3_1aParser::generate_region() {
  Generate_regionContext *_localctx = _tracker.createInstance<Generate_regionContext>(_ctx, getState());
  enterRule(_localctx, 690, SV3_1aParser::RuleGenerate_region);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6102);
    match(SV3_1aParser::GENERATE);
    setState(6106);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 31) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
      | (1ULL << (SV3_1aParser::DEFAULT - 31))
      | (1ULL << (SV3_1aParser::EXTERN - 31))
      | (1ULL << (SV3_1aParser::INTERFACE - 31))
      | (1ULL << (SV3_1aParser::VIRTUAL - 31))
      | (1ULL << (SV3_1aParser::CLASS - 31))
      | (1ULL << (SV3_1aParser::CHECKER - 31))
      | (1ULL << (SV3_1aParser::TYPE - 31))
      | (1ULL << (SV3_1aParser::CLOCKING - 31))
      | (1ULL << (SV3_1aParser::DEFPARAM - 31))
      | (1ULL << (SV3_1aParser::BIND - 31))
      | (1ULL << (SV3_1aParser::CONST - 31))
      | (1ULL << (SV3_1aParser::FUNCTION - 31))
      | (1ULL << (SV3_1aParser::NEW - 31))
      | (1ULL << (SV3_1aParser::STATIC - 31))
      | (1ULL << (SV3_1aParser::RAND - 31))
      | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
      | (1ULL << (SV3_1aParser::IF - 31))
      | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
      | (1ULL << (SV3_1aParser::PARAMETER - 95))
      | (1ULL << (SV3_1aParser::IMPORT - 95))
      | (1ULL << (SV3_1aParser::GENVAR - 95))
      | (1ULL << (SV3_1aParser::TYPEDEF - 95))
      | (1ULL << (SV3_1aParser::ENUM - 95))
      | (1ULL << (SV3_1aParser::STRUCT - 95))
      | (1ULL << (SV3_1aParser::UNION - 95))
      | (1ULL << (SV3_1aParser::STRING - 95))
      | (1ULL << (SV3_1aParser::CHANDLE - 95))
      | (1ULL << (SV3_1aParser::EVENT - 95))
      | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
      | (1ULL << (SV3_1aParser::BYTE - 95))
      | (1ULL << (SV3_1aParser::SHORTINT - 95))
      | (1ULL << (SV3_1aParser::INT - 95))
      | (1ULL << (SV3_1aParser::LONGINT - 95))
      | (1ULL << (SV3_1aParser::INTEGER - 95))
      | (1ULL << (SV3_1aParser::TIME - 95))
      | (1ULL << (SV3_1aParser::BIT - 95))
      | (1ULL << (SV3_1aParser::LOGIC - 95))
      | (1ULL << (SV3_1aParser::REG - 95))
      | (1ULL << (SV3_1aParser::SHORTREAL - 95))
      | (1ULL << (SV3_1aParser::REAL - 95))
      | (1ULL << (SV3_1aParser::REALTIME - 95))
      | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
      | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
      | (1ULL << (SV3_1aParser::TRI - 95))
      | (1ULL << (SV3_1aParser::TRIAND - 95))
      | (1ULL << (SV3_1aParser::TRIOR - 95))
      | (1ULL << (SV3_1aParser::TRI0 - 95))
      | (1ULL << (SV3_1aParser::TRI1 - 95))
      | (1ULL << (SV3_1aParser::WIRE - 95))
      | (1ULL << (SV3_1aParser::UWIRE - 95))
      | (1ULL << (SV3_1aParser::WAND - 95))
      | (1ULL << (SV3_1aParser::WOR - 95))
      | (1ULL << (SV3_1aParser::TRIREG - 95))
      | (1ULL << (SV3_1aParser::SIGNED - 95))
      | (1ULL << (SV3_1aParser::UNSIGNED - 95))
      | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
      | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
      | (1ULL << (SV3_1aParser::EXPORT - 166))
      | (1ULL << (SV3_1aParser::CONTEXT - 166))
      | (1ULL << (SV3_1aParser::MODPORT - 166))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
      | (1ULL << (SV3_1aParser::ASSERT - 166))
      | (1ULL << (SV3_1aParser::PROPERTY - 166))
      | (1ULL << (SV3_1aParser::ASSUME - 166))
      | (1ULL << (SV3_1aParser::COVER - 166))
      | (1ULL << (SV3_1aParser::EXPECT - 166))
      | (1ULL << (SV3_1aParser::NOT - 166))
      | (1ULL << (SV3_1aParser::OR - 166))
      | (1ULL << (SV3_1aParser::AND - 166))
      | (1ULL << (SV3_1aParser::SEQUENCE - 166))
      | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
      | (1ULL << (SV3_1aParser::PULLDOWN - 231))
      | (1ULL << (SV3_1aParser::PULLUP - 231))
      | (1ULL << (SV3_1aParser::CMOS - 231))
      | (1ULL << (SV3_1aParser::RCMOS - 231))
      | (1ULL << (SV3_1aParser::BUFIF0 - 231))
      | (1ULL << (SV3_1aParser::BUFIF1 - 231))
      | (1ULL << (SV3_1aParser::NOTIF0 - 231))
      | (1ULL << (SV3_1aParser::NOTIF1 - 231))
      | (1ULL << (SV3_1aParser::NMOS - 231))
      | (1ULL << (SV3_1aParser::PMOS - 231))
      | (1ULL << (SV3_1aParser::RNMOS - 231))
      | (1ULL << (SV3_1aParser::RPMOS - 231))
      | (1ULL << (SV3_1aParser::NAND - 231))
      | (1ULL << (SV3_1aParser::NOR - 231))
      | (1ULL << (SV3_1aParser::XOR - 231))
      | (1ULL << (SV3_1aParser::XNOR - 231))
      | (1ULL << (SV3_1aParser::BUF - 231))
      | (1ULL << (SV3_1aParser::TRANIF0 - 231))
      | (1ULL << (SV3_1aParser::TRANIF1 - 231))
      | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
      | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
      | (1ULL << (SV3_1aParser::TRAN - 231))
      | (1ULL << (SV3_1aParser::RTRAN - 231))
      | (1ULL << (SV3_1aParser::GENERATE - 231))
      | (1ULL << (SV3_1aParser::CASE - 231))
      | (1ULL << (SV3_1aParser::FOR - 231))
      | (1ULL << (SV3_1aParser::GLOBAL - 231))
      | (1ULL << (SV3_1aParser::INITIAL - 231))
      | (1ULL << (SV3_1aParser::ASSIGN - 231))
      | (1ULL << (SV3_1aParser::ALIAS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
      | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::RESTRICT - 313))
      | (1ULL << (SV3_1aParser::LET - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::TASK - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
      | (1ULL << (SV3_1aParser::NETTYPE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
      setState(6103);
      generate_item();
      setState(6108);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6109);
    endgenerate();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Loop_generate_constructContext ------------------------------------------------------------------

SV3_1aParser::Loop_generate_constructContext::Loop_generate_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Loop_generate_constructContext::FOR() {
  return getToken(SV3_1aParser::FOR, 0);
}

tree::TerminalNode* SV3_1aParser::Loop_generate_constructContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Genvar_initializationContext* SV3_1aParser::Loop_generate_constructContext::genvar_initialization() {
  return getRuleContext<SV3_1aParser::Genvar_initializationContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Loop_generate_constructContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Loop_generate_constructContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Loop_generate_constructContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Genvar_iterationContext* SV3_1aParser::Loop_generate_constructContext::genvar_iteration() {
  return getRuleContext<SV3_1aParser::Genvar_iterationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_generate_constructContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Generate_blockContext* SV3_1aParser::Loop_generate_constructContext::generate_block() {
  return getRuleContext<SV3_1aParser::Generate_blockContext>(0);
}


size_t SV3_1aParser::Loop_generate_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleLoop_generate_construct;
}

void SV3_1aParser::Loop_generate_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLoop_generate_construct(this);
}

void SV3_1aParser::Loop_generate_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLoop_generate_construct(this);
}


antlrcpp::Any SV3_1aParser::Loop_generate_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLoop_generate_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Loop_generate_constructContext* SV3_1aParser::loop_generate_construct() {
  Loop_generate_constructContext *_localctx = _tracker.createInstance<Loop_generate_constructContext>(_ctx, getState());
  enterRule(_localctx, 692, SV3_1aParser::RuleLoop_generate_construct);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6111);
    match(SV3_1aParser::FOR);
    setState(6112);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6113);
    genvar_initialization();
    setState(6114);
    match(SV3_1aParser::SEMICOLUMN);
    setState(6115);
    constant_expression(0);
    setState(6116);
    match(SV3_1aParser::SEMICOLUMN);
    setState(6117);
    genvar_iteration();
    setState(6118);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6119);
    generate_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_initializationContext ------------------------------------------------------------------

SV3_1aParser::Genvar_initializationContext::Genvar_initializationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Genvar_initializationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Genvar_initializationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Genvar_initializationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Genvar_initializationContext::GENVAR() {
  return getToken(SV3_1aParser::GENVAR, 0);
}


size_t SV3_1aParser::Genvar_initializationContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_initialization;
}

void SV3_1aParser::Genvar_initializationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_initialization(this);
}

void SV3_1aParser::Genvar_initializationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_initialization(this);
}


antlrcpp::Any SV3_1aParser::Genvar_initializationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_initialization(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_initializationContext* SV3_1aParser::genvar_initialization() {
  Genvar_initializationContext *_localctx = _tracker.createInstance<Genvar_initializationContext>(_ctx, getState());
  enterRule(_localctx, 694, SV3_1aParser::RuleGenvar_initialization);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6122);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::GENVAR) {
      setState(6121);
      match(SV3_1aParser::GENVAR);
    }
    setState(6124);
    identifier();
    setState(6125);
    match(SV3_1aParser::ASSIGN_OP);
    setState(6126);
    constant_expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Genvar_iterationContext ------------------------------------------------------------------

SV3_1aParser::Genvar_iterationContext::Genvar_iterationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Genvar_iterationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Assignment_operatorContext* SV3_1aParser::Genvar_iterationContext::assignment_operator() {
  return getRuleContext<SV3_1aParser::Assignment_operatorContext>(0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Genvar_iterationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Inc_or_dec_operatorContext* SV3_1aParser::Genvar_iterationContext::inc_or_dec_operator() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_operatorContext>(0);
}


size_t SV3_1aParser::Genvar_iterationContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenvar_iteration;
}

void SV3_1aParser::Genvar_iterationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenvar_iteration(this);
}

void SV3_1aParser::Genvar_iterationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenvar_iteration(this);
}


antlrcpp::Any SV3_1aParser::Genvar_iterationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenvar_iteration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Genvar_iterationContext* SV3_1aParser::genvar_iteration() {
  Genvar_iterationContext *_localctx = _tracker.createInstance<Genvar_iterationContext>(_ctx, getState());
  enterRule(_localctx, 696, SV3_1aParser::RuleGenvar_iteration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6138);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 682, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6128);
      identifier();
      setState(6129);
      assignment_operator();
      setState(6130);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6132);
      inc_or_dec_operator();
      setState(6133);
      identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6135);
      identifier();
      setState(6136);
      inc_or_dec_operator();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Conditional_generate_constructContext ------------------------------------------------------------------

SV3_1aParser::Conditional_generate_constructContext::Conditional_generate_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::If_generate_constructContext* SV3_1aParser::Conditional_generate_constructContext::if_generate_construct() {
  return getRuleContext<SV3_1aParser::If_generate_constructContext>(0);
}

SV3_1aParser::Case_generate_constructContext* SV3_1aParser::Conditional_generate_constructContext::case_generate_construct() {
  return getRuleContext<SV3_1aParser::Case_generate_constructContext>(0);
}


size_t SV3_1aParser::Conditional_generate_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleConditional_generate_construct;
}

void SV3_1aParser::Conditional_generate_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConditional_generate_construct(this);
}

void SV3_1aParser::Conditional_generate_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConditional_generate_construct(this);
}


antlrcpp::Any SV3_1aParser::Conditional_generate_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConditional_generate_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Conditional_generate_constructContext* SV3_1aParser::conditional_generate_construct() {
  Conditional_generate_constructContext *_localctx = _tracker.createInstance<Conditional_generate_constructContext>(_ctx, getState());
  enterRule(_localctx, 698, SV3_1aParser::RuleConditional_generate_construct);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6142);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::IF: {
        enterOuterAlt(_localctx, 1);
        setState(6140);
        if_generate_construct();
        break;
      }

      case SV3_1aParser::CASE: {
        enterOuterAlt(_localctx, 2);
        setState(6141);
        case_generate_construct();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- If_generate_constructContext ------------------------------------------------------------------

SV3_1aParser::If_generate_constructContext::If_generate_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::If_generate_constructContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

tree::TerminalNode* SV3_1aParser::If_generate_constructContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::If_generate_constructContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::If_generate_constructContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Generate_blockContext *> SV3_1aParser::If_generate_constructContext::generate_block() {
  return getRuleContexts<SV3_1aParser::Generate_blockContext>();
}

SV3_1aParser::Generate_blockContext* SV3_1aParser::If_generate_constructContext::generate_block(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_blockContext>(i);
}

tree::TerminalNode* SV3_1aParser::If_generate_constructContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}


size_t SV3_1aParser::If_generate_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleIf_generate_construct;
}

void SV3_1aParser::If_generate_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIf_generate_construct(this);
}

void SV3_1aParser::If_generate_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIf_generate_construct(this);
}


antlrcpp::Any SV3_1aParser::If_generate_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIf_generate_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::If_generate_constructContext* SV3_1aParser::if_generate_construct() {
  If_generate_constructContext *_localctx = _tracker.createInstance<If_generate_constructContext>(_ctx, getState());
  enterRule(_localctx, 700, SV3_1aParser::RuleIf_generate_construct);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6144);
    match(SV3_1aParser::IF);
    setState(6145);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6146);
    constant_expression(0);
    setState(6147);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6148);
    generate_block();
    setState(6151);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 684, _ctx)) {
    case 1: {
      setState(6149);
      match(SV3_1aParser::ELSE);
      setState(6150);
      generate_block();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_generate_constructContext ------------------------------------------------------------------

SV3_1aParser::Case_generate_constructContext::Case_generate_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Case_generate_constructContext::CASE() {
  return getToken(SV3_1aParser::CASE, 0);
}

tree::TerminalNode* SV3_1aParser::Case_generate_constructContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Case_generate_constructContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_generate_constructContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Case_generate_itemContext *> SV3_1aParser::Case_generate_constructContext::case_generate_item() {
  return getRuleContexts<SV3_1aParser::Case_generate_itemContext>();
}

SV3_1aParser::Case_generate_itemContext* SV3_1aParser::Case_generate_constructContext::case_generate_item(size_t i) {
  return getRuleContext<SV3_1aParser::Case_generate_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Case_generate_constructContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}


size_t SV3_1aParser::Case_generate_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_generate_construct;
}

void SV3_1aParser::Case_generate_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCase_generate_construct(this);
}

void SV3_1aParser::Case_generate_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCase_generate_construct(this);
}


antlrcpp::Any SV3_1aParser::Case_generate_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCase_generate_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Case_generate_constructContext* SV3_1aParser::case_generate_construct() {
  Case_generate_constructContext *_localctx = _tracker.createInstance<Case_generate_constructContext>(_ctx, getState());
  enterRule(_localctx, 702, SV3_1aParser::RuleCase_generate_construct);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6153);
    match(SV3_1aParser::CASE);
    setState(6154);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6155);
    constant_expression(0);
    setState(6156);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6157);
    case_generate_item();
    setState(6161);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::DEFAULT)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::TICK - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::BITW_AND - 313))
      | (1ULL << (SV3_1aParser::BITW_OR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::TILDA - 313))
      | (1ULL << (SV3_1aParser::BITW_XOR - 313))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(6158);
      case_generate_item();
      setState(6163);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6164);
    endcase();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Case_generate_itemContext::Case_generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Case_generate_itemContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Case_generate_itemContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Case_generate_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Generate_blockContext* SV3_1aParser::Case_generate_itemContext::generate_block() {
  return getRuleContext<SV3_1aParser::Generate_blockContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Case_generate_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Case_generate_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Case_generate_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Case_generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_generate_item;
}

void SV3_1aParser::Case_generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCase_generate_item(this);
}

void SV3_1aParser::Case_generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCase_generate_item(this);
}


antlrcpp::Any SV3_1aParser::Case_generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCase_generate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Case_generate_itemContext* SV3_1aParser::case_generate_item() {
  Case_generate_itemContext *_localctx = _tracker.createInstance<Case_generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 704, SV3_1aParser::RuleCase_generate_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6182);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(6166);
        constant_expression(0);
        setState(6171);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(6167);
          match(SV3_1aParser::COMMA);
          setState(6168);
          constant_expression(0);
          setState(6173);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(6174);
        match(SV3_1aParser::COLUMN);
        setState(6175);
        generate_block();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(6177);
        match(SV3_1aParser::DEFAULT);
        setState(6179);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(6178);
          match(SV3_1aParser::COLUMN);
        }
        setState(6181);
        generate_block();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_blockContext ------------------------------------------------------------------

SV3_1aParser::Generate_blockContext::Generate_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Generate_itemContext *> SV3_1aParser::Generate_blockContext::generate_item() {
  return getRuleContexts<SV3_1aParser::Generate_itemContext>();
}

SV3_1aParser::Generate_itemContext* SV3_1aParser::Generate_blockContext::generate_item(size_t i) {
  return getRuleContext<SV3_1aParser::Generate_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Generate_blockContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

SV3_1aParser::EndContext* SV3_1aParser::Generate_blockContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Generate_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Generate_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Generate_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Generate_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::Generate_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_block;
}

void SV3_1aParser::Generate_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_block(this);
}

void SV3_1aParser::Generate_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_block(this);
}


antlrcpp::Any SV3_1aParser::Generate_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_blockContext* SV3_1aParser::generate_block() {
  Generate_blockContext *_localctx = _tracker.createInstance<Generate_blockContext>(_ctx, getState());
  enterRule(_localctx, 706, SV3_1aParser::RuleGenerate_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6206);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 693, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6184);
      generate_item();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6188);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(6185);
        identifier();
        setState(6186);
        match(SV3_1aParser::COLUMN);
      }
      setState(6190);
      match(SV3_1aParser::BEGIN);
      setState(6193);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(6191);
        match(SV3_1aParser::COLUMN);
        setState(6192);
        identifier();
      }
      setState(6198);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 31) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 31)) & ((1ULL << (SV3_1aParser::SEMICOLUMN - 31))
        | (1ULL << (SV3_1aParser::DEFAULT - 31))
        | (1ULL << (SV3_1aParser::EXTERN - 31))
        | (1ULL << (SV3_1aParser::INTERFACE - 31))
        | (1ULL << (SV3_1aParser::VIRTUAL - 31))
        | (1ULL << (SV3_1aParser::CLASS - 31))
        | (1ULL << (SV3_1aParser::CHECKER - 31))
        | (1ULL << (SV3_1aParser::TYPE - 31))
        | (1ULL << (SV3_1aParser::CLOCKING - 31))
        | (1ULL << (SV3_1aParser::DEFPARAM - 31))
        | (1ULL << (SV3_1aParser::BIND - 31))
        | (1ULL << (SV3_1aParser::CONST - 31))
        | (1ULL << (SV3_1aParser::FUNCTION - 31))
        | (1ULL << (SV3_1aParser::NEW - 31))
        | (1ULL << (SV3_1aParser::STATIC - 31))
        | (1ULL << (SV3_1aParser::RAND - 31))
        | (1ULL << (SV3_1aParser::CONSTRAINT - 31))
        | (1ULL << (SV3_1aParser::IF - 31))
        | (1ULL << (SV3_1aParser::AUTOMATIC - 31)))) != 0) || ((((_la - 95) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 95)) & ((1ULL << (SV3_1aParser::LOCALPARAM - 95))
        | (1ULL << (SV3_1aParser::PARAMETER - 95))
        | (1ULL << (SV3_1aParser::IMPORT - 95))
        | (1ULL << (SV3_1aParser::GENVAR - 95))
        | (1ULL << (SV3_1aParser::TYPEDEF - 95))
        | (1ULL << (SV3_1aParser::ENUM - 95))
        | (1ULL << (SV3_1aParser::STRUCT - 95))
        | (1ULL << (SV3_1aParser::UNION - 95))
        | (1ULL << (SV3_1aParser::STRING - 95))
        | (1ULL << (SV3_1aParser::CHANDLE - 95))
        | (1ULL << (SV3_1aParser::EVENT - 95))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 95))
        | (1ULL << (SV3_1aParser::BYTE - 95))
        | (1ULL << (SV3_1aParser::SHORTINT - 95))
        | (1ULL << (SV3_1aParser::INT - 95))
        | (1ULL << (SV3_1aParser::LONGINT - 95))
        | (1ULL << (SV3_1aParser::INTEGER - 95))
        | (1ULL << (SV3_1aParser::TIME - 95))
        | (1ULL << (SV3_1aParser::BIT - 95))
        | (1ULL << (SV3_1aParser::LOGIC - 95))
        | (1ULL << (SV3_1aParser::REG - 95))
        | (1ULL << (SV3_1aParser::SHORTREAL - 95))
        | (1ULL << (SV3_1aParser::REAL - 95))
        | (1ULL << (SV3_1aParser::REALTIME - 95))
        | (1ULL << (SV3_1aParser::SUPPLY0 - 95))
        | (1ULL << (SV3_1aParser::SUPPLY1 - 95))
        | (1ULL << (SV3_1aParser::TRI - 95))
        | (1ULL << (SV3_1aParser::TRIAND - 95))
        | (1ULL << (SV3_1aParser::TRIOR - 95))
        | (1ULL << (SV3_1aParser::TRI0 - 95))
        | (1ULL << (SV3_1aParser::TRI1 - 95))
        | (1ULL << (SV3_1aParser::WIRE - 95))
        | (1ULL << (SV3_1aParser::UWIRE - 95))
        | (1ULL << (SV3_1aParser::WAND - 95))
        | (1ULL << (SV3_1aParser::WOR - 95))
        | (1ULL << (SV3_1aParser::TRIREG - 95))
        | (1ULL << (SV3_1aParser::SIGNED - 95))
        | (1ULL << (SV3_1aParser::UNSIGNED - 95))
        | (1ULL << (SV3_1aParser::INTERCONNECT - 95))
        | (1ULL << (SV3_1aParser::VAR - 95)))) != 0) || ((((_la - 166) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 166)) & ((1ULL << (SV3_1aParser::DOLLAR - 166))
        | (1ULL << (SV3_1aParser::EXPORT - 166))
        | (1ULL << (SV3_1aParser::CONTEXT - 166))
        | (1ULL << (SV3_1aParser::MODPORT - 166))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 166))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 166))
        | (1ULL << (SV3_1aParser::ASSERT - 166))
        | (1ULL << (SV3_1aParser::PROPERTY - 166))
        | (1ULL << (SV3_1aParser::ASSUME - 166))
        | (1ULL << (SV3_1aParser::COVER - 166))
        | (1ULL << (SV3_1aParser::EXPECT - 166))
        | (1ULL << (SV3_1aParser::NOT - 166))
        | (1ULL << (SV3_1aParser::OR - 166))
        | (1ULL << (SV3_1aParser::AND - 166))
        | (1ULL << (SV3_1aParser::SEQUENCE - 166))
        | (1ULL << (SV3_1aParser::COVERGROUP - 166)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
        | (1ULL << (SV3_1aParser::PULLDOWN - 231))
        | (1ULL << (SV3_1aParser::PULLUP - 231))
        | (1ULL << (SV3_1aParser::CMOS - 231))
        | (1ULL << (SV3_1aParser::RCMOS - 231))
        | (1ULL << (SV3_1aParser::BUFIF0 - 231))
        | (1ULL << (SV3_1aParser::BUFIF1 - 231))
        | (1ULL << (SV3_1aParser::NOTIF0 - 231))
        | (1ULL << (SV3_1aParser::NOTIF1 - 231))
        | (1ULL << (SV3_1aParser::NMOS - 231))
        | (1ULL << (SV3_1aParser::PMOS - 231))
        | (1ULL << (SV3_1aParser::RNMOS - 231))
        | (1ULL << (SV3_1aParser::RPMOS - 231))
        | (1ULL << (SV3_1aParser::NAND - 231))
        | (1ULL << (SV3_1aParser::NOR - 231))
        | (1ULL << (SV3_1aParser::XOR - 231))
        | (1ULL << (SV3_1aParser::XNOR - 231))
        | (1ULL << (SV3_1aParser::BUF - 231))
        | (1ULL << (SV3_1aParser::TRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF1 - 231))
        | (1ULL << (SV3_1aParser::RTRANIF0 - 231))
        | (1ULL << (SV3_1aParser::TRAN - 231))
        | (1ULL << (SV3_1aParser::RTRAN - 231))
        | (1ULL << (SV3_1aParser::GENERATE - 231))
        | (1ULL << (SV3_1aParser::CASE - 231))
        | (1ULL << (SV3_1aParser::FOR - 231))
        | (1ULL << (SV3_1aParser::GLOBAL - 231))
        | (1ULL << (SV3_1aParser::INITIAL - 231))
        | (1ULL << (SV3_1aParser::ASSIGN - 231))
        | (1ULL << (SV3_1aParser::ALIAS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_COMB - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_LATCH - 231))
        | (1ULL << (SV3_1aParser::ALWAYS_FF - 231)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::RESTRICT - 313))
        | (1ULL << (SV3_1aParser::LET - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::TASK - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::ASSIGN_OP - 313))
        | (1ULL << (SV3_1aParser::NETTYPE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0) || _la == SV3_1aParser::SURELOG_MACRO_NOT_DEFINED) {
        setState(6195);
        generate_item();
        setState(6200);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6201);
      end();
      setState(6204);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(6202);
        match(SV3_1aParser::COLUMN);
        setState(6203);
        identifier();
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Generate_itemContext ------------------------------------------------------------------

SV3_1aParser::Generate_itemContext::Generate_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_or_generate_itemContext* SV3_1aParser::Generate_itemContext::module_or_generate_item() {
  return getRuleContext<SV3_1aParser::Module_or_generate_itemContext>(0);
}

SV3_1aParser::Interface_or_generate_itemContext* SV3_1aParser::Generate_itemContext::interface_or_generate_item() {
  return getRuleContext<SV3_1aParser::Interface_or_generate_itemContext>(0);
}

SV3_1aParser::Checker_or_generate_itemContext* SV3_1aParser::Generate_itemContext::checker_or_generate_item() {
  return getRuleContext<SV3_1aParser::Checker_or_generate_itemContext>(0);
}


size_t SV3_1aParser::Generate_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleGenerate_item;
}

void SV3_1aParser::Generate_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterGenerate_item(this);
}

void SV3_1aParser::Generate_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitGenerate_item(this);
}


antlrcpp::Any SV3_1aParser::Generate_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitGenerate_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Generate_itemContext* SV3_1aParser::generate_item() {
  Generate_itemContext *_localctx = _tracker.createInstance<Generate_itemContext>(_ctx, getState());
  enterRule(_localctx, 708, SV3_1aParser::RuleGenerate_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6211);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 694, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6208);
      module_or_generate_item();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6209);
      interface_or_generate_item();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6210);
      checker_or_generate_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_nonansi_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_nonansi_declarationContext::Udp_nonansi_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_nonansi_declarationContext::PRIMITIVE() {
  return getToken(SV3_1aParser::PRIMITIVE, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_nonansi_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_nonansi_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Udp_port_listContext* SV3_1aParser::Udp_nonansi_declarationContext::udp_port_list() {
  return getRuleContext<SV3_1aParser::Udp_port_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_nonansi_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_nonansi_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Udp_nonansi_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Udp_nonansi_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Udp_nonansi_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_nonansi_declaration;
}

void SV3_1aParser::Udp_nonansi_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_nonansi_declaration(this);
}

void SV3_1aParser::Udp_nonansi_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_nonansi_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_nonansi_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_nonansi_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_nonansi_declarationContext* SV3_1aParser::udp_nonansi_declaration() {
  Udp_nonansi_declarationContext *_localctx = _tracker.createInstance<Udp_nonansi_declarationContext>(_ctx, getState());
  enterRule(_localctx, 710, SV3_1aParser::RuleUdp_nonansi_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6216);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(6213);
      attribute_instance();
      setState(6218);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6219);
    match(SV3_1aParser::PRIMITIVE);
    setState(6220);
    identifier();
    setState(6221);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6222);
    udp_port_list();
    setState(6223);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6224);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_ansi_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_ansi_declarationContext::Udp_ansi_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_ansi_declarationContext::PRIMITIVE() {
  return getToken(SV3_1aParser::PRIMITIVE, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_ansi_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_ansi_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Udp_declaration_port_listContext* SV3_1aParser::Udp_ansi_declarationContext::udp_declaration_port_list() {
  return getRuleContext<SV3_1aParser::Udp_declaration_port_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_ansi_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_ansi_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Udp_ansi_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Udp_ansi_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Udp_ansi_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_ansi_declaration;
}

void SV3_1aParser::Udp_ansi_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_ansi_declaration(this);
}

void SV3_1aParser::Udp_ansi_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_ansi_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_ansi_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_ansi_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_ansi_declarationContext* SV3_1aParser::udp_ansi_declaration() {
  Udp_ansi_declarationContext *_localctx = _tracker.createInstance<Udp_ansi_declarationContext>(_ctx, getState());
  enterRule(_localctx, 712, SV3_1aParser::RuleUdp_ansi_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6229);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(6226);
      attribute_instance();
      setState(6231);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6232);
    match(SV3_1aParser::PRIMITIVE);
    setState(6233);
    identifier();
    setState(6234);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6235);
    udp_declaration_port_list();
    setState(6236);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6237);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndprimitiveContext ------------------------------------------------------------------

SV3_1aParser::EndprimitiveContext::EndprimitiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndprimitiveContext::ENDPRIMITIVE() {
  return getToken(SV3_1aParser::ENDPRIMITIVE, 0);
}


size_t SV3_1aParser::EndprimitiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndprimitive;
}

void SV3_1aParser::EndprimitiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndprimitive(this);
}

void SV3_1aParser::EndprimitiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndprimitive(this);
}


antlrcpp::Any SV3_1aParser::EndprimitiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndprimitive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndprimitiveContext* SV3_1aParser::endprimitive() {
  EndprimitiveContext *_localctx = _tracker.createInstance<EndprimitiveContext>(_ctx, getState());
  enterRule(_localctx, 714, SV3_1aParser::RuleEndprimitive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6239);
    match(SV3_1aParser::ENDPRIMITIVE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_declarationContext::Udp_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Udp_nonansi_declarationContext* SV3_1aParser::Udp_declarationContext::udp_nonansi_declaration() {
  return getRuleContext<SV3_1aParser::Udp_nonansi_declarationContext>(0);
}

std::vector<SV3_1aParser::Udp_port_declarationContext *> SV3_1aParser::Udp_declarationContext::udp_port_declaration() {
  return getRuleContexts<SV3_1aParser::Udp_port_declarationContext>();
}

SV3_1aParser::Udp_port_declarationContext* SV3_1aParser::Udp_declarationContext::udp_port_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Udp_port_declarationContext>(i);
}

SV3_1aParser::Udp_bodyContext* SV3_1aParser::Udp_declarationContext::udp_body() {
  return getRuleContext<SV3_1aParser::Udp_bodyContext>(0);
}

SV3_1aParser::EndprimitiveContext* SV3_1aParser::Udp_declarationContext::endprimitive() {
  return getRuleContext<SV3_1aParser::EndprimitiveContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Udp_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Udp_ansi_declarationContext* SV3_1aParser::Udp_declarationContext::udp_ansi_declaration() {
  return getRuleContext<SV3_1aParser::Udp_ansi_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::EXTERN() {
  return getToken(SV3_1aParser::EXTERN, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::PRIMITIVE() {
  return getToken(SV3_1aParser::PRIMITIVE, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::DOTSTAR() {
  return getToken(SV3_1aParser::DOTSTAR, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Udp_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Udp_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Udp_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Udp_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_declaration;
}

void SV3_1aParser::Udp_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_declaration(this);
}

void SV3_1aParser::Udp_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_declarationContext* SV3_1aParser::udp_declaration() {
  Udp_declarationContext *_localctx = _tracker.createInstance<Udp_declarationContext>(_ctx, getState());
  enterRule(_localctx, 716, SV3_1aParser::RuleUdp_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6290);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 703, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6241);
      udp_nonansi_declaration();
      setState(6242);
      udp_port_declaration();
      setState(6246);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 66) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 66)) & ((1ULL << (SV3_1aParser::INPUT - 66))
        | (1ULL << (SV3_1aParser::OUTPUT - 66))
        | (1ULL << (SV3_1aParser::REG - 66)))) != 0) || _la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(6243);
        udp_port_declaration();
        setState(6248);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6249);
      udp_body();
      setState(6250);
      endprimitive();
      setState(6253);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(6251);
        match(SV3_1aParser::COLUMN);
        setState(6252);
        identifier();
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6255);
      udp_ansi_declaration();
      setState(6256);
      udp_body();
      setState(6257);
      endprimitive();
      setState(6260);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(6258);
        match(SV3_1aParser::COLUMN);
        setState(6259);
        identifier();
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6262);
      match(SV3_1aParser::EXTERN);
      setState(6263);
      udp_nonansi_declaration();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(6264);
      match(SV3_1aParser::EXTERN);
      setState(6265);
      udp_ansi_declaration();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(6269);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(6266);
        attribute_instance();
        setState(6271);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6272);
      match(SV3_1aParser::PRIMITIVE);
      setState(6273);
      identifier();
      setState(6274);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6275);
      match(SV3_1aParser::DOTSTAR);
      setState(6276);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(6277);
      match(SV3_1aParser::SEMICOLUMN);
      setState(6281);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (((((_la - 66) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 66)) & ((1ULL << (SV3_1aParser::INPUT - 66))
        | (1ULL << (SV3_1aParser::OUTPUT - 66))
        | (1ULL << (SV3_1aParser::REG - 66)))) != 0) || _la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(6278);
        udp_port_declaration();
        setState(6283);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6284);
      udp_body();
      setState(6285);
      endprimitive();
      setState(6288);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COLUMN) {
        setState(6286);
        match(SV3_1aParser::COLUMN);
        setState(6287);
        identifier();
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_port_listContext ------------------------------------------------------------------

SV3_1aParser::Udp_port_listContext::Udp_port_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Udp_port_listContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_port_listContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Udp_port_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Udp_port_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Udp_port_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_port_list;
}

void SV3_1aParser::Udp_port_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_port_list(this);
}

void SV3_1aParser::Udp_port_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_port_list(this);
}


antlrcpp::Any SV3_1aParser::Udp_port_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_port_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_port_listContext* SV3_1aParser::udp_port_list() {
  Udp_port_listContext *_localctx = _tracker.createInstance<Udp_port_listContext>(_ctx, getState());
  enterRule(_localctx, 718, SV3_1aParser::RuleUdp_port_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6292);
    identifier();
    setState(6293);
    match(SV3_1aParser::COMMA);
    setState(6294);
    identifier();
    setState(6299);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(6295);
      match(SV3_1aParser::COMMA);
      setState(6296);
      identifier();
      setState(6301);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_declaration_port_listContext ------------------------------------------------------------------

SV3_1aParser::Udp_declaration_port_listContext::Udp_declaration_port_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Udp_output_declarationContext* SV3_1aParser::Udp_declaration_port_listContext::udp_output_declaration() {
  return getRuleContext<SV3_1aParser::Udp_output_declarationContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Udp_declaration_port_listContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Udp_declaration_port_listContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Udp_input_declarationContext *> SV3_1aParser::Udp_declaration_port_listContext::udp_input_declaration() {
  return getRuleContexts<SV3_1aParser::Udp_input_declarationContext>();
}

SV3_1aParser::Udp_input_declarationContext* SV3_1aParser::Udp_declaration_port_listContext::udp_input_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Udp_input_declarationContext>(i);
}


size_t SV3_1aParser::Udp_declaration_port_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_declaration_port_list;
}

void SV3_1aParser::Udp_declaration_port_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_declaration_port_list(this);
}

void SV3_1aParser::Udp_declaration_port_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_declaration_port_list(this);
}


antlrcpp::Any SV3_1aParser::Udp_declaration_port_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_declaration_port_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_declaration_port_listContext* SV3_1aParser::udp_declaration_port_list() {
  Udp_declaration_port_listContext *_localctx = _tracker.createInstance<Udp_declaration_port_listContext>(_ctx, getState());
  enterRule(_localctx, 720, SV3_1aParser::RuleUdp_declaration_port_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6302);
    udp_output_declaration();
    setState(6303);
    match(SV3_1aParser::COMMA);
    setState(6304);
    udp_input_declaration();
    setState(6309);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(6305);
      match(SV3_1aParser::COMMA);
      setState(6306);
      udp_input_declaration();
      setState(6311);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_port_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_port_declarationContext::Udp_port_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Udp_output_declarationContext* SV3_1aParser::Udp_port_declarationContext::udp_output_declaration() {
  return getRuleContext<SV3_1aParser::Udp_output_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_port_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Udp_input_declarationContext* SV3_1aParser::Udp_port_declarationContext::udp_input_declaration() {
  return getRuleContext<SV3_1aParser::Udp_input_declarationContext>(0);
}

SV3_1aParser::Udp_reg_declarationContext* SV3_1aParser::Udp_port_declarationContext::udp_reg_declaration() {
  return getRuleContext<SV3_1aParser::Udp_reg_declarationContext>(0);
}


size_t SV3_1aParser::Udp_port_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_port_declaration;
}

void SV3_1aParser::Udp_port_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_port_declaration(this);
}

void SV3_1aParser::Udp_port_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_port_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_port_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_port_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_port_declarationContext* SV3_1aParser::udp_port_declaration() {
  Udp_port_declarationContext *_localctx = _tracker.createInstance<Udp_port_declarationContext>(_ctx, getState());
  enterRule(_localctx, 722, SV3_1aParser::RuleUdp_port_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6321);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 706, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6312);
      udp_output_declaration();
      setState(6313);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6315);
      udp_input_declaration();
      setState(6316);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6318);
      udp_reg_declaration();
      setState(6319);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_output_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_output_declarationContext::Udp_output_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_output_declarationContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_output_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_output_declarationContext::REG() {
  return getToken(SV3_1aParser::REG, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Udp_output_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Udp_output_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Udp_output_declarationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Udp_output_declarationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Udp_output_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_output_declaration;
}

void SV3_1aParser::Udp_output_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_output_declaration(this);
}

void SV3_1aParser::Udp_output_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_output_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_output_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_output_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_output_declarationContext* SV3_1aParser::udp_output_declaration() {
  Udp_output_declarationContext *_localctx = _tracker.createInstance<Udp_output_declarationContext>(_ctx, getState());
  enterRule(_localctx, 724, SV3_1aParser::RuleUdp_output_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6326);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(6323);
      attribute_instance();
      setState(6328);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6338);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 709, _ctx)) {
    case 1: {
      setState(6329);
      match(SV3_1aParser::OUTPUT);
      setState(6330);
      identifier();
      break;
    }

    case 2: {
      setState(6331);
      match(SV3_1aParser::OUTPUT);
      setState(6332);
      match(SV3_1aParser::REG);
      setState(6333);
      identifier();
      setState(6336);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::ASSIGN_OP) {
        setState(6334);
        match(SV3_1aParser::ASSIGN_OP);
        setState(6335);
        constant_expression(0);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_input_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_input_declarationContext::Udp_input_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_input_declarationContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

SV3_1aParser::Identifier_listContext* SV3_1aParser::Udp_input_declarationContext::identifier_list() {
  return getRuleContext<SV3_1aParser::Identifier_listContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Udp_input_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Udp_input_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Udp_input_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_input_declaration;
}

void SV3_1aParser::Udp_input_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_input_declaration(this);
}

void SV3_1aParser::Udp_input_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_input_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_input_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_input_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_input_declarationContext* SV3_1aParser::udp_input_declaration() {
  Udp_input_declarationContext *_localctx = _tracker.createInstance<Udp_input_declarationContext>(_ctx, getState());
  enterRule(_localctx, 726, SV3_1aParser::RuleUdp_input_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6343);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(6340);
      attribute_instance();
      setState(6345);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6346);
    match(SV3_1aParser::INPUT);
    setState(6347);
    identifier_list();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_reg_declarationContext ------------------------------------------------------------------

SV3_1aParser::Udp_reg_declarationContext::Udp_reg_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_reg_declarationContext::REG() {
  return getToken(SV3_1aParser::REG, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_reg_declarationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Udp_reg_declarationContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Udp_reg_declarationContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Udp_reg_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_reg_declaration;
}

void SV3_1aParser::Udp_reg_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_reg_declaration(this);
}

void SV3_1aParser::Udp_reg_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_reg_declaration(this);
}


antlrcpp::Any SV3_1aParser::Udp_reg_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_reg_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_reg_declarationContext* SV3_1aParser::udp_reg_declaration() {
  Udp_reg_declarationContext *_localctx = _tracker.createInstance<Udp_reg_declarationContext>(_ctx, getState());
  enterRule(_localctx, 728, SV3_1aParser::RuleUdp_reg_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6352);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(6349);
      attribute_instance();
      setState(6354);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6355);
    match(SV3_1aParser::REG);
    setState(6356);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_bodyContext ------------------------------------------------------------------

SV3_1aParser::Udp_bodyContext::Udp_bodyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Combinational_bodyContext* SV3_1aParser::Udp_bodyContext::combinational_body() {
  return getRuleContext<SV3_1aParser::Combinational_bodyContext>(0);
}

SV3_1aParser::Sequential_bodyContext* SV3_1aParser::Udp_bodyContext::sequential_body() {
  return getRuleContext<SV3_1aParser::Sequential_bodyContext>(0);
}


size_t SV3_1aParser::Udp_bodyContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_body;
}

void SV3_1aParser::Udp_bodyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_body(this);
}

void SV3_1aParser::Udp_bodyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_body(this);
}


antlrcpp::Any SV3_1aParser::Udp_bodyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_body(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_bodyContext* SV3_1aParser::udp_body() {
  Udp_bodyContext *_localctx = _tracker.createInstance<Udp_bodyContext>(_ctx, getState());
  enterRule(_localctx, 730, SV3_1aParser::RuleUdp_body);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6360);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 712, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6358);
      combinational_body();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6359);
      sequential_body();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndtableContext ------------------------------------------------------------------

SV3_1aParser::EndtableContext::EndtableContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndtableContext::ENDTABLE() {
  return getToken(SV3_1aParser::ENDTABLE, 0);
}


size_t SV3_1aParser::EndtableContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndtable;
}

void SV3_1aParser::EndtableContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndtable(this);
}

void SV3_1aParser::EndtableContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndtable(this);
}


antlrcpp::Any SV3_1aParser::EndtableContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndtable(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndtableContext* SV3_1aParser::endtable() {
  EndtableContext *_localctx = _tracker.createInstance<EndtableContext>(_ctx, getState());
  enterRule(_localctx, 732, SV3_1aParser::RuleEndtable);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6362);
    match(SV3_1aParser::ENDTABLE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Combinational_bodyContext ------------------------------------------------------------------

SV3_1aParser::Combinational_bodyContext::Combinational_bodyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Combinational_bodyContext::TABLE() {
  return getToken(SV3_1aParser::TABLE, 0);
}

std::vector<SV3_1aParser::Combinational_entryContext *> SV3_1aParser::Combinational_bodyContext::combinational_entry() {
  return getRuleContexts<SV3_1aParser::Combinational_entryContext>();
}

SV3_1aParser::Combinational_entryContext* SV3_1aParser::Combinational_bodyContext::combinational_entry(size_t i) {
  return getRuleContext<SV3_1aParser::Combinational_entryContext>(i);
}

SV3_1aParser::EndtableContext* SV3_1aParser::Combinational_bodyContext::endtable() {
  return getRuleContext<SV3_1aParser::EndtableContext>(0);
}


size_t SV3_1aParser::Combinational_bodyContext::getRuleIndex() const {
  return SV3_1aParser::RuleCombinational_body;
}

void SV3_1aParser::Combinational_bodyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCombinational_body(this);
}

void SV3_1aParser::Combinational_bodyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCombinational_body(this);
}


antlrcpp::Any SV3_1aParser::Combinational_bodyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCombinational_body(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Combinational_bodyContext* SV3_1aParser::combinational_body() {
  Combinational_bodyContext *_localctx = _tracker.createInstance<Combinational_bodyContext>(_ctx, getState());
  enterRule(_localctx, 734, SV3_1aParser::RuleCombinational_body);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6364);
    match(SV3_1aParser::TABLE);
    setState(6365);
    combinational_entry();
    setState(6369);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::QMARK

    || _la == SV3_1aParser::Integral_number || _la == SV3_1aParser::Simple_identifier) {
      setState(6366);
      combinational_entry();
      setState(6371);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6372);
    endtable();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Combinational_entryContext ------------------------------------------------------------------

SV3_1aParser::Combinational_entryContext::Combinational_entryContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Level_input_listContext* SV3_1aParser::Combinational_entryContext::level_input_list() {
  return getRuleContext<SV3_1aParser::Level_input_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Combinational_entryContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Output_symbolContext* SV3_1aParser::Combinational_entryContext::output_symbol() {
  return getRuleContext<SV3_1aParser::Output_symbolContext>(0);
}

tree::TerminalNode* SV3_1aParser::Combinational_entryContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Combinational_entryContext::getRuleIndex() const {
  return SV3_1aParser::RuleCombinational_entry;
}

void SV3_1aParser::Combinational_entryContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCombinational_entry(this);
}

void SV3_1aParser::Combinational_entryContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCombinational_entry(this);
}


antlrcpp::Any SV3_1aParser::Combinational_entryContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCombinational_entry(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Combinational_entryContext* SV3_1aParser::combinational_entry() {
  Combinational_entryContext *_localctx = _tracker.createInstance<Combinational_entryContext>(_ctx, getState());
  enterRule(_localctx, 736, SV3_1aParser::RuleCombinational_entry);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6374);
    level_input_list();
    setState(6375);
    match(SV3_1aParser::COLUMN);
    setState(6376);
    output_symbol();
    setState(6377);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequential_bodyContext ------------------------------------------------------------------

SV3_1aParser::Sequential_bodyContext::Sequential_bodyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Sequential_bodyContext::TABLE() {
  return getToken(SV3_1aParser::TABLE, 0);
}

std::vector<SV3_1aParser::Sequential_entryContext *> SV3_1aParser::Sequential_bodyContext::sequential_entry() {
  return getRuleContexts<SV3_1aParser::Sequential_entryContext>();
}

SV3_1aParser::Sequential_entryContext* SV3_1aParser::Sequential_bodyContext::sequential_entry(size_t i) {
  return getRuleContext<SV3_1aParser::Sequential_entryContext>(i);
}

SV3_1aParser::EndtableContext* SV3_1aParser::Sequential_bodyContext::endtable() {
  return getRuleContext<SV3_1aParser::EndtableContext>(0);
}

SV3_1aParser::Udp_initial_statementContext* SV3_1aParser::Sequential_bodyContext::udp_initial_statement() {
  return getRuleContext<SV3_1aParser::Udp_initial_statementContext>(0);
}


size_t SV3_1aParser::Sequential_bodyContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequential_body;
}

void SV3_1aParser::Sequential_bodyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequential_body(this);
}

void SV3_1aParser::Sequential_bodyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequential_body(this);
}


antlrcpp::Any SV3_1aParser::Sequential_bodyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequential_body(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequential_bodyContext* SV3_1aParser::sequential_body() {
  Sequential_bodyContext *_localctx = _tracker.createInstance<Sequential_bodyContext>(_ctx, getState());
  enterRule(_localctx, 738, SV3_1aParser::RuleSequential_body);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6380);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::INITIAL) {
      setState(6379);
      udp_initial_statement();
    }
    setState(6382);
    match(SV3_1aParser::TABLE);
    setState(6383);
    sequential_entry();
    setState(6387);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::QMARK)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::OPEN_PARENS)
      | (1ULL << SV3_1aParser::STAR))) != 0) || _la == SV3_1aParser::Simple_identifier) {
      setState(6384);
      sequential_entry();
      setState(6389);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6390);
    endtable();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_initial_statementContext ------------------------------------------------------------------

SV3_1aParser::Udp_initial_statementContext::Udp_initial_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_initial_statementContext::INITIAL() {
  return getToken(SV3_1aParser::INITIAL, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_initial_statementContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_initial_statementContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Init_valContext* SV3_1aParser::Udp_initial_statementContext::init_val() {
  return getRuleContext<SV3_1aParser::Init_valContext>(0);
}

tree::TerminalNode* SV3_1aParser::Udp_initial_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Udp_initial_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_initial_statement;
}

void SV3_1aParser::Udp_initial_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_initial_statement(this);
}

void SV3_1aParser::Udp_initial_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_initial_statement(this);
}


antlrcpp::Any SV3_1aParser::Udp_initial_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_initial_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_initial_statementContext* SV3_1aParser::udp_initial_statement() {
  Udp_initial_statementContext *_localctx = _tracker.createInstance<Udp_initial_statementContext>(_ctx, getState());
  enterRule(_localctx, 740, SV3_1aParser::RuleUdp_initial_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6392);
    match(SV3_1aParser::INITIAL);
    setState(6393);
    identifier();
    setState(6394);
    match(SV3_1aParser::ASSIGN_OP);
    setState(6395);
    init_val();
    setState(6396);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Init_valContext ------------------------------------------------------------------

SV3_1aParser::Init_valContext::Init_valContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Init_valContext::getRuleIndex() const {
  return SV3_1aParser::RuleInit_val;
}

void SV3_1aParser::Init_valContext::copyFrom(Init_valContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- InitVal_1Tickb1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1Tickb1Context::ONE_TICK_b1() {
  return getToken(SV3_1aParser::ONE_TICK_b1, 0);
}

SV3_1aParser::InitVal_1Tickb1Context::InitVal_1Tickb1Context(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1Tickb1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1Tickb1(this);
}
void SV3_1aParser::InitVal_1Tickb1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1Tickb1(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1Tickb1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1Tickb1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1TickB1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1TickB1Context::ONE_TICK_B1() {
  return getToken(SV3_1aParser::ONE_TICK_B1, 0);
}

SV3_1aParser::InitVal_1TickB1Context::InitVal_1TickB1Context(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1TickB1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1TickB1(this);
}
void SV3_1aParser::InitVal_1TickB1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1TickB1(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1TickB1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1TickB1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1Tickb0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1Tickb0Context::ONE_TICK_b0() {
  return getToken(SV3_1aParser::ONE_TICK_b0, 0);
}

SV3_1aParser::InitVal_1Tickb0Context::InitVal_1Tickb0Context(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1Tickb0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1Tickb0(this);
}
void SV3_1aParser::InitVal_1Tickb0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1Tickb0(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1Tickb0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1Tickb0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1TickB0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1TickB0Context::ONE_TICK_B0() {
  return getToken(SV3_1aParser::ONE_TICK_B0, 0);
}

SV3_1aParser::InitVal_1TickB0Context::InitVal_1TickB0Context(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1TickB0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1TickB0(this);
}
void SV3_1aParser::InitVal_1TickB0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1TickB0(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1TickB0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1TickB0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1TickbxContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1TickbxContext::ONE_TICK_bx() {
  return getToken(SV3_1aParser::ONE_TICK_bx, 0);
}

SV3_1aParser::InitVal_1TickbxContext::InitVal_1TickbxContext(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1TickbxContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1Tickbx(this);
}
void SV3_1aParser::InitVal_1TickbxContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1Tickbx(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1TickbxContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1Tickbx(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1TickbXContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1TickbXContext::ONE_TICK_bX() {
  return getToken(SV3_1aParser::ONE_TICK_bX, 0);
}

SV3_1aParser::InitVal_1TickbXContext::InitVal_1TickbXContext(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1TickbXContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1TickbX(this);
}
void SV3_1aParser::InitVal_1TickbXContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1TickbX(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1TickbXContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1TickbX(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1TickBxContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1TickBxContext::ONE_TICK_Bx() {
  return getToken(SV3_1aParser::ONE_TICK_Bx, 0);
}

SV3_1aParser::InitVal_1TickBxContext::InitVal_1TickBxContext(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1TickBxContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1TickBx(this);
}
void SV3_1aParser::InitVal_1TickBxContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1TickBx(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1TickBxContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1TickBx(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_1TickBXContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_1TickBXContext::ONE_TICK_BX() {
  return getToken(SV3_1aParser::ONE_TICK_BX, 0);
}

SV3_1aParser::InitVal_1TickBXContext::InitVal_1TickBXContext(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_1TickBXContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_1TickBX(this);
}
void SV3_1aParser::InitVal_1TickBXContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_1TickBX(this);
}

antlrcpp::Any SV3_1aParser::InitVal_1TickBXContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_1TickBX(this);
  else
    return visitor->visitChildren(this);
}
//----------------- InitVal_IntegralContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::InitVal_IntegralContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

SV3_1aParser::InitVal_IntegralContext::InitVal_IntegralContext(Init_valContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::InitVal_IntegralContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitVal_Integral(this);
}
void SV3_1aParser::InitVal_IntegralContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitVal_Integral(this);
}

antlrcpp::Any SV3_1aParser::InitVal_IntegralContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitVal_Integral(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Init_valContext* SV3_1aParser::init_val() {
  Init_valContext *_localctx = _tracker.createInstance<Init_valContext>(_ctx, getState());
  enterRule(_localctx, 742, SV3_1aParser::RuleInit_val);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6407);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ONE_TICK_b0: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1Tickb0Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(6398);
        match(SV3_1aParser::ONE_TICK_b0);
        break;
      }

      case SV3_1aParser::ONE_TICK_b1: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1Tickb1Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(6399);
        match(SV3_1aParser::ONE_TICK_b1);
        break;
      }

      case SV3_1aParser::ONE_TICK_B0: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1TickB0Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(6400);
        match(SV3_1aParser::ONE_TICK_B0);
        break;
      }

      case SV3_1aParser::ONE_TICK_B1: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1TickB1Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(6401);
        match(SV3_1aParser::ONE_TICK_B1);
        break;
      }

      case SV3_1aParser::ONE_TICK_bx: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1TickbxContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(6402);
        match(SV3_1aParser::ONE_TICK_bx);
        break;
      }

      case SV3_1aParser::ONE_TICK_bX: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1TickbXContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(6403);
        match(SV3_1aParser::ONE_TICK_bX);
        break;
      }

      case SV3_1aParser::ONE_TICK_Bx: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1TickBxContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(6404);
        match(SV3_1aParser::ONE_TICK_Bx);
        break;
      }

      case SV3_1aParser::ONE_TICK_BX: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_1TickBXContext>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(6405);
        match(SV3_1aParser::ONE_TICK_BX);
        break;
      }

      case SV3_1aParser::Integral_number: {
        _localctx = dynamic_cast<Init_valContext *>(_tracker.createInstance<SV3_1aParser::InitVal_IntegralContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(6406);
        match(SV3_1aParser::Integral_number);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Sequential_entryContext ------------------------------------------------------------------

SV3_1aParser::Sequential_entryContext::Sequential_entryContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Seq_input_listContext* SV3_1aParser::Sequential_entryContext::seq_input_list() {
  return getRuleContext<SV3_1aParser::Seq_input_listContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Sequential_entryContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Sequential_entryContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

SV3_1aParser::Level_symbolContext* SV3_1aParser::Sequential_entryContext::level_symbol() {
  return getRuleContext<SV3_1aParser::Level_symbolContext>(0);
}

SV3_1aParser::Next_stateContext* SV3_1aParser::Sequential_entryContext::next_state() {
  return getRuleContext<SV3_1aParser::Next_stateContext>(0);
}

tree::TerminalNode* SV3_1aParser::Sequential_entryContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}


size_t SV3_1aParser::Sequential_entryContext::getRuleIndex() const {
  return SV3_1aParser::RuleSequential_entry;
}

void SV3_1aParser::Sequential_entryContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSequential_entry(this);
}

void SV3_1aParser::Sequential_entryContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSequential_entry(this);
}


antlrcpp::Any SV3_1aParser::Sequential_entryContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSequential_entry(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Sequential_entryContext* SV3_1aParser::sequential_entry() {
  Sequential_entryContext *_localctx = _tracker.createInstance<Sequential_entryContext>(_ctx, getState());
  enterRule(_localctx, 744, SV3_1aParser::RuleSequential_entry);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6409);
    seq_input_list();
    setState(6410);
    match(SV3_1aParser::COLUMN);
    setState(6411);
    level_symbol();
    setState(6412);
    match(SV3_1aParser::COLUMN);
    setState(6413);
    next_state();
    setState(6414);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Seq_input_listContext ------------------------------------------------------------------

SV3_1aParser::Seq_input_listContext::Seq_input_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Level_input_listContext* SV3_1aParser::Seq_input_listContext::level_input_list() {
  return getRuleContext<SV3_1aParser::Level_input_listContext>(0);
}

SV3_1aParser::Edge_input_listContext* SV3_1aParser::Seq_input_listContext::edge_input_list() {
  return getRuleContext<SV3_1aParser::Edge_input_listContext>(0);
}


size_t SV3_1aParser::Seq_input_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleSeq_input_list;
}

void SV3_1aParser::Seq_input_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSeq_input_list(this);
}

void SV3_1aParser::Seq_input_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSeq_input_list(this);
}


antlrcpp::Any SV3_1aParser::Seq_input_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSeq_input_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Seq_input_listContext* SV3_1aParser::seq_input_list() {
  Seq_input_listContext *_localctx = _tracker.createInstance<Seq_input_listContext>(_ctx, getState());
  enterRule(_localctx, 746, SV3_1aParser::RuleSeq_input_list);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6418);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 717, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6416);
      level_input_list();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6417);
      edge_input_list();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Level_input_listContext ------------------------------------------------------------------

SV3_1aParser::Level_input_listContext::Level_input_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Level_symbolContext *> SV3_1aParser::Level_input_listContext::level_symbol() {
  return getRuleContexts<SV3_1aParser::Level_symbolContext>();
}

SV3_1aParser::Level_symbolContext* SV3_1aParser::Level_input_listContext::level_symbol(size_t i) {
  return getRuleContext<SV3_1aParser::Level_symbolContext>(i);
}


size_t SV3_1aParser::Level_input_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleLevel_input_list;
}

void SV3_1aParser::Level_input_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLevel_input_list(this);
}

void SV3_1aParser::Level_input_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLevel_input_list(this);
}


antlrcpp::Any SV3_1aParser::Level_input_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLevel_input_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Level_input_listContext* SV3_1aParser::level_input_list() {
  Level_input_listContext *_localctx = _tracker.createInstance<Level_input_listContext>(_ctx, getState());
  enterRule(_localctx, 748, SV3_1aParser::RuleLevel_input_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6420);
    level_symbol();
    setState(6424);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::QMARK

    || _la == SV3_1aParser::Integral_number || _la == SV3_1aParser::Simple_identifier) {
      setState(6421);
      level_symbol();
      setState(6426);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_input_listContext ------------------------------------------------------------------

SV3_1aParser::Edge_input_listContext::Edge_input_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Edge_indicatorContext* SV3_1aParser::Edge_input_listContext::edge_indicator() {
  return getRuleContext<SV3_1aParser::Edge_indicatorContext>(0);
}

std::vector<SV3_1aParser::Level_symbolContext *> SV3_1aParser::Edge_input_listContext::level_symbol() {
  return getRuleContexts<SV3_1aParser::Level_symbolContext>();
}

SV3_1aParser::Level_symbolContext* SV3_1aParser::Edge_input_listContext::level_symbol(size_t i) {
  return getRuleContext<SV3_1aParser::Level_symbolContext>(i);
}


size_t SV3_1aParser::Edge_input_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_input_list;
}

void SV3_1aParser::Edge_input_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_input_list(this);
}

void SV3_1aParser::Edge_input_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_input_list(this);
}


antlrcpp::Any SV3_1aParser::Edge_input_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_input_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Edge_input_listContext* SV3_1aParser::edge_input_list() {
  Edge_input_listContext *_localctx = _tracker.createInstance<Edge_input_listContext>(_ctx, getState());
  enterRule(_localctx, 750, SV3_1aParser::RuleEdge_input_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(6430);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 719, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(6427);
        level_symbol(); 
      }
      setState(6432);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 719, _ctx);
    }
    setState(6433);
    edge_indicator();
    setState(6437);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::QMARK

    || _la == SV3_1aParser::Integral_number || _la == SV3_1aParser::Simple_identifier) {
      setState(6434);
      level_symbol();
      setState(6439);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_indicatorContext ------------------------------------------------------------------

SV3_1aParser::Edge_indicatorContext::Edge_indicatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Edge_indicatorContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Edge_indicatorContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Level_symbolContext *> SV3_1aParser::Edge_indicatorContext::level_symbol() {
  return getRuleContexts<SV3_1aParser::Level_symbolContext>();
}

SV3_1aParser::Level_symbolContext* SV3_1aParser::Edge_indicatorContext::level_symbol(size_t i) {
  return getRuleContext<SV3_1aParser::Level_symbolContext>(i);
}

SV3_1aParser::Edge_symbolContext* SV3_1aParser::Edge_indicatorContext::edge_symbol() {
  return getRuleContext<SV3_1aParser::Edge_symbolContext>(0);
}


size_t SV3_1aParser::Edge_indicatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_indicator;
}

void SV3_1aParser::Edge_indicatorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_indicator(this);
}

void SV3_1aParser::Edge_indicatorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_indicator(this);
}


antlrcpp::Any SV3_1aParser::Edge_indicatorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_indicator(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Edge_indicatorContext* SV3_1aParser::edge_indicator() {
  Edge_indicatorContext *_localctx = _tracker.createInstance<Edge_indicatorContext>(_ctx, getState());
  enterRule(_localctx, 752, SV3_1aParser::RuleEdge_indicator);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6449);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPEN_PARENS: {
        enterOuterAlt(_localctx, 1);
        setState(6440);
        match(SV3_1aParser::OPEN_PARENS);
        setState(6442); 
        _errHandler->sync(this);
        _la = _input->LA(1);
        do {
          setState(6441);
          level_symbol();
          setState(6444); 
          _errHandler->sync(this);
          _la = _input->LA(1);
        } while (_la == SV3_1aParser::QMARK

        || _la == SV3_1aParser::Integral_number || _la == SV3_1aParser::Simple_identifier);
        setState(6446);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

      case SV3_1aParser::STAR:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(6448);
        edge_symbol();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Next_stateContext ------------------------------------------------------------------

SV3_1aParser::Next_stateContext::Next_stateContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Output_symbolContext* SV3_1aParser::Next_stateContext::output_symbol() {
  return getRuleContext<SV3_1aParser::Output_symbolContext>(0);
}

tree::TerminalNode* SV3_1aParser::Next_stateContext::MINUS() {
  return getToken(SV3_1aParser::MINUS, 0);
}


size_t SV3_1aParser::Next_stateContext::getRuleIndex() const {
  return SV3_1aParser::RuleNext_state;
}

void SV3_1aParser::Next_stateContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNext_state(this);
}

void SV3_1aParser::Next_stateContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNext_state(this);
}


antlrcpp::Any SV3_1aParser::Next_stateContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNext_state(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Next_stateContext* SV3_1aParser::next_state() {
  Next_stateContext *_localctx = _tracker.createInstance<Next_stateContext>(_ctx, getState());
  enterRule(_localctx, 754, SV3_1aParser::RuleNext_state);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6453);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(6451);
        output_symbol();
        break;
      }

      case SV3_1aParser::MINUS: {
        enterOuterAlt(_localctx, 2);
        setState(6452);
        match(SV3_1aParser::MINUS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Output_symbolContext ------------------------------------------------------------------

SV3_1aParser::Output_symbolContext::Output_symbolContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Output_symbolContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

tree::TerminalNode* SV3_1aParser::Output_symbolContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Output_symbolContext::getRuleIndex() const {
  return SV3_1aParser::RuleOutput_symbol;
}

void SV3_1aParser::Output_symbolContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOutput_symbol(this);
}

void SV3_1aParser::Output_symbolContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOutput_symbol(this);
}


antlrcpp::Any SV3_1aParser::Output_symbolContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOutput_symbol(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Output_symbolContext* SV3_1aParser::output_symbol() {
  Output_symbolContext *_localctx = _tracker.createInstance<Output_symbolContext>(_ctx, getState());
  enterRule(_localctx, 756, SV3_1aParser::RuleOutput_symbol);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6455);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::Integral_number || _la == SV3_1aParser::Simple_identifier)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Level_symbolContext ------------------------------------------------------------------

SV3_1aParser::Level_symbolContext::Level_symbolContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Level_symbolContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

tree::TerminalNode* SV3_1aParser::Level_symbolContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Level_symbolContext::QMARK() {
  return getToken(SV3_1aParser::QMARK, 0);
}


size_t SV3_1aParser::Level_symbolContext::getRuleIndex() const {
  return SV3_1aParser::RuleLevel_symbol;
}

void SV3_1aParser::Level_symbolContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLevel_symbol(this);
}

void SV3_1aParser::Level_symbolContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLevel_symbol(this);
}


antlrcpp::Any SV3_1aParser::Level_symbolContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLevel_symbol(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Level_symbolContext* SV3_1aParser::level_symbol() {
  Level_symbolContext *_localctx = _tracker.createInstance<Level_symbolContext>(_ctx, getState());
  enterRule(_localctx, 758, SV3_1aParser::RuleLevel_symbol);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6457);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::QMARK

    || _la == SV3_1aParser::Integral_number || _la == SV3_1aParser::Simple_identifier)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_symbolContext ------------------------------------------------------------------

SV3_1aParser::Edge_symbolContext::Edge_symbolContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Edge_symbolContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Edge_symbolContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}


size_t SV3_1aParser::Edge_symbolContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_symbol;
}

void SV3_1aParser::Edge_symbolContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_symbol(this);
}

void SV3_1aParser::Edge_symbolContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_symbol(this);
}


antlrcpp::Any SV3_1aParser::Edge_symbolContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_symbol(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Edge_symbolContext* SV3_1aParser::edge_symbol() {
  Edge_symbolContext *_localctx = _tracker.createInstance<Edge_symbolContext>(_ctx, getState());
  enterRule(_localctx, 760, SV3_1aParser::RuleEdge_symbol);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6459);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::STAR || _la == SV3_1aParser::Simple_identifier)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_instantiationContext ------------------------------------------------------------------

SV3_1aParser::Udp_instantiationContext::Udp_instantiationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Udp_instantiationContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Udp_instanceContext *> SV3_1aParser::Udp_instantiationContext::udp_instance() {
  return getRuleContexts<SV3_1aParser::Udp_instanceContext>();
}

SV3_1aParser::Udp_instanceContext* SV3_1aParser::Udp_instantiationContext::udp_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Udp_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Udp_instantiationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Drive_strengthContext* SV3_1aParser::Udp_instantiationContext::drive_strength() {
  return getRuleContext<SV3_1aParser::Drive_strengthContext>(0);
}

SV3_1aParser::Delay2Context* SV3_1aParser::Udp_instantiationContext::delay2() {
  return getRuleContext<SV3_1aParser::Delay2Context>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Udp_instantiationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Udp_instantiationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Udp_instantiationContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_instantiation;
}

void SV3_1aParser::Udp_instantiationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_instantiation(this);
}

void SV3_1aParser::Udp_instantiationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_instantiation(this);
}


antlrcpp::Any SV3_1aParser::Udp_instantiationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_instantiation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_instantiationContext* SV3_1aParser::udp_instantiation() {
  Udp_instantiationContext *_localctx = _tracker.createInstance<Udp_instantiationContext>(_ctx, getState());
  enterRule(_localctx, 762, SV3_1aParser::RuleUdp_instantiation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6461);
    identifier();
    setState(6463);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 724, _ctx)) {
    case 1: {
      setState(6462);
      drive_strength();
      break;
    }

    }
    setState(6466);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
      setState(6465);
      delay2();
    }
    setState(6468);
    udp_instance();
    setState(6473);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(6469);
      match(SV3_1aParser::COMMA);
      setState(6470);
      udp_instance();
      setState(6475);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6476);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Udp_instanceContext ------------------------------------------------------------------

SV3_1aParser::Udp_instanceContext::Udp_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Udp_instanceContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Udp_instanceContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Udp_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Udp_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Udp_instanceContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Udp_instanceContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Udp_instanceContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Name_of_instanceContext* SV3_1aParser::Udp_instanceContext::name_of_instance() {
  return getRuleContext<SV3_1aParser::Name_of_instanceContext>(0);
}


size_t SV3_1aParser::Udp_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleUdp_instance;
}

void SV3_1aParser::Udp_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUdp_instance(this);
}

void SV3_1aParser::Udp_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUdp_instance(this);
}


antlrcpp::Any SV3_1aParser::Udp_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUdp_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Udp_instanceContext* SV3_1aParser::udp_instance() {
  Udp_instanceContext *_localctx = _tracker.createInstance<Udp_instanceContext>(_ctx, getState());
  enterRule(_localctx, 764, SV3_1aParser::RuleUdp_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6479);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(6478);
      name_of_instance();
    }
    setState(6481);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6482);
    net_lvalue();
    setState(6483);
    match(SV3_1aParser::COMMA);
    setState(6484);
    expression(0);
    setState(6489);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(6485);
      match(SV3_1aParser::COMMA);
      setState(6486);
      expression(0);
      setState(6491);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6492);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Continuous_assignContext ------------------------------------------------------------------

SV3_1aParser::Continuous_assignContext::Continuous_assignContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Continuous_assignContext::ASSIGN() {
  return getToken(SV3_1aParser::ASSIGN, 0);
}

SV3_1aParser::List_of_net_assignmentsContext* SV3_1aParser::Continuous_assignContext::list_of_net_assignments() {
  return getRuleContext<SV3_1aParser::List_of_net_assignmentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Continuous_assignContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Drive_strengthContext* SV3_1aParser::Continuous_assignContext::drive_strength() {
  return getRuleContext<SV3_1aParser::Drive_strengthContext>(0);
}

SV3_1aParser::Delay3Context* SV3_1aParser::Continuous_assignContext::delay3() {
  return getRuleContext<SV3_1aParser::Delay3Context>(0);
}

tree::TerminalNode* SV3_1aParser::Continuous_assignContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::List_of_variable_assignmentsContext* SV3_1aParser::Continuous_assignContext::list_of_variable_assignments() {
  return getRuleContext<SV3_1aParser::List_of_variable_assignmentsContext>(0);
}

SV3_1aParser::Delay_controlContext* SV3_1aParser::Continuous_assignContext::delay_control() {
  return getRuleContext<SV3_1aParser::Delay_controlContext>(0);
}


size_t SV3_1aParser::Continuous_assignContext::getRuleIndex() const {
  return SV3_1aParser::RuleContinuous_assign;
}

void SV3_1aParser::Continuous_assignContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterContinuous_assign(this);
}

void SV3_1aParser::Continuous_assignContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitContinuous_assign(this);
}


antlrcpp::Any SV3_1aParser::Continuous_assignContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitContinuous_assign(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Continuous_assignContext* SV3_1aParser::continuous_assign() {
  Continuous_assignContext *_localctx = _tracker.createInstance<Continuous_assignContext>(_ctx, getState());
  enterRule(_localctx, 766, SV3_1aParser::RuleContinuous_assign);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6511);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ASSIGN: {
        enterOuterAlt(_localctx, 1);
        setState(6494);
        match(SV3_1aParser::ASSIGN);
        setState(6496);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::OPEN_PARENS) {
          setState(6495);
          drive_strength();
        }
        setState(6499);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(6498);
          delay3();
        }
        setState(6501);
        list_of_net_assignments();
        setState(6502);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::ASSIGN_OP: {
        enterOuterAlt(_localctx, 2);
        setState(6504);
        match(SV3_1aParser::ASSIGN_OP);
        setState(6506);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(6505);
          delay_control();
        }
        setState(6508);
        list_of_variable_assignments();
        setState(6509);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_net_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_net_assignmentsContext::List_of_net_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Net_assignmentContext *> SV3_1aParser::List_of_net_assignmentsContext::net_assignment() {
  return getRuleContexts<SV3_1aParser::Net_assignmentContext>();
}

SV3_1aParser::Net_assignmentContext* SV3_1aParser::List_of_net_assignmentsContext::net_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Net_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_net_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_net_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_net_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_net_assignments;
}

void SV3_1aParser::List_of_net_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_net_assignments(this);
}

void SV3_1aParser::List_of_net_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_net_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_net_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_net_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_net_assignmentsContext* SV3_1aParser::list_of_net_assignments() {
  List_of_net_assignmentsContext *_localctx = _tracker.createInstance<List_of_net_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 768, SV3_1aParser::RuleList_of_net_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6513);
    net_assignment();
    setState(6518);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(6514);
      match(SV3_1aParser::COMMA);
      setState(6515);
      net_assignment();
      setState(6520);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_variable_assignmentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_variable_assignmentsContext::List_of_variable_assignmentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Variable_assignmentContext *> SV3_1aParser::List_of_variable_assignmentsContext::variable_assignment() {
  return getRuleContexts<SV3_1aParser::Variable_assignmentContext>();
}

SV3_1aParser::Variable_assignmentContext* SV3_1aParser::List_of_variable_assignmentsContext::variable_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_variable_assignmentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_variable_assignmentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_variable_assignmentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_variable_assignments;
}

void SV3_1aParser::List_of_variable_assignmentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_variable_assignments(this);
}

void SV3_1aParser::List_of_variable_assignmentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_variable_assignments(this);
}


antlrcpp::Any SV3_1aParser::List_of_variable_assignmentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_variable_assignments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_variable_assignmentsContext* SV3_1aParser::list_of_variable_assignments() {
  List_of_variable_assignmentsContext *_localctx = _tracker.createInstance<List_of_variable_assignmentsContext>(_ctx, getState());
  enterRule(_localctx, 770, SV3_1aParser::RuleList_of_variable_assignments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6521);
    variable_assignment();
    setState(6526);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(6522);
      match(SV3_1aParser::COMMA);
      setState(6523);
      variable_assignment();
      setState(6528);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_aliasContext ------------------------------------------------------------------

SV3_1aParser::Net_aliasContext::Net_aliasContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Net_aliasContext::ALIAS() {
  return getToken(SV3_1aParser::ALIAS, 0);
}

std::vector<SV3_1aParser::Net_lvalueContext *> SV3_1aParser::Net_aliasContext::net_lvalue() {
  return getRuleContexts<SV3_1aParser::Net_lvalueContext>();
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Net_aliasContext::net_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(i);
}

tree::TerminalNode* SV3_1aParser::Net_aliasContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Net_aliasContext::ASSIGN_OP() {
  return getTokens(SV3_1aParser::ASSIGN_OP);
}

tree::TerminalNode* SV3_1aParser::Net_aliasContext::ASSIGN_OP(size_t i) {
  return getToken(SV3_1aParser::ASSIGN_OP, i);
}


size_t SV3_1aParser::Net_aliasContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_alias;
}

void SV3_1aParser::Net_aliasContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_alias(this);
}

void SV3_1aParser::Net_aliasContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_alias(this);
}


antlrcpp::Any SV3_1aParser::Net_aliasContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_alias(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_aliasContext* SV3_1aParser::net_alias() {
  Net_aliasContext *_localctx = _tracker.createInstance<Net_aliasContext>(_ctx, getState());
  enterRule(_localctx, 772, SV3_1aParser::RuleNet_alias);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6529);
    match(SV3_1aParser::ALIAS);
    setState(6530);
    net_lvalue();
    setState(6533); 
    _errHandler->sync(this);
    _la = _input->LA(1);
    do {
      setState(6531);
      match(SV3_1aParser::ASSIGN_OP);
      setState(6532);
      net_lvalue();
      setState(6535); 
      _errHandler->sync(this);
      _la = _input->LA(1);
    } while (_la == SV3_1aParser::ASSIGN_OP);
    setState(6537);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Net_assignmentContext::Net_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Net_assignmentContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Net_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Net_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Net_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_assignment;
}

void SV3_1aParser::Net_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_assignment(this);
}

void SV3_1aParser::Net_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_assignment(this);
}


antlrcpp::Any SV3_1aParser::Net_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_assignmentContext* SV3_1aParser::net_assignment() {
  Net_assignmentContext *_localctx = _tracker.createInstance<Net_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 774, SV3_1aParser::RuleNet_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6539);
    net_lvalue();
    setState(6540);
    match(SV3_1aParser::ASSIGN_OP);
    setState(6541);
    expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Initial_constructContext ------------------------------------------------------------------

SV3_1aParser::Initial_constructContext::Initial_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Initial_constructContext::INITIAL() {
  return getToken(SV3_1aParser::INITIAL, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Initial_constructContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}


size_t SV3_1aParser::Initial_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleInitial_construct;
}

void SV3_1aParser::Initial_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInitial_construct(this);
}

void SV3_1aParser::Initial_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInitial_construct(this);
}


antlrcpp::Any SV3_1aParser::Initial_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInitial_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Initial_constructContext* SV3_1aParser::initial_construct() {
  Initial_constructContext *_localctx = _tracker.createInstance<Initial_constructContext>(_ctx, getState());
  enterRule(_localctx, 776, SV3_1aParser::RuleInitial_construct);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6543);
    match(SV3_1aParser::INITIAL);
    setState(6544);
    statement_or_null();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Always_constructContext ------------------------------------------------------------------

SV3_1aParser::Always_constructContext::Always_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Always_keywordContext* SV3_1aParser::Always_constructContext::always_keyword() {
  return getRuleContext<SV3_1aParser::Always_keywordContext>(0);
}

SV3_1aParser::StatementContext* SV3_1aParser::Always_constructContext::statement() {
  return getRuleContext<SV3_1aParser::StatementContext>(0);
}


size_t SV3_1aParser::Always_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleAlways_construct;
}

void SV3_1aParser::Always_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAlways_construct(this);
}

void SV3_1aParser::Always_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAlways_construct(this);
}


antlrcpp::Any SV3_1aParser::Always_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAlways_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Always_constructContext* SV3_1aParser::always_construct() {
  Always_constructContext *_localctx = _tracker.createInstance<Always_constructContext>(_ctx, getState());
  enterRule(_localctx, 778, SV3_1aParser::RuleAlways_construct);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6546);
    always_keyword();
    setState(6547);
    statement();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Always_keywordContext ------------------------------------------------------------------

SV3_1aParser::Always_keywordContext::Always_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Always_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleAlways_keyword;
}

void SV3_1aParser::Always_keywordContext::copyFrom(Always_keywordContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- AlwaysKeywd_CombContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AlwaysKeywd_CombContext::ALWAYS_COMB() {
  return getToken(SV3_1aParser::ALWAYS_COMB, 0);
}

SV3_1aParser::AlwaysKeywd_CombContext::AlwaysKeywd_CombContext(Always_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AlwaysKeywd_CombContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAlwaysKeywd_Comb(this);
}
void SV3_1aParser::AlwaysKeywd_CombContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAlwaysKeywd_Comb(this);
}

antlrcpp::Any SV3_1aParser::AlwaysKeywd_CombContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAlwaysKeywd_Comb(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AlwaysKeywd_LatchContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AlwaysKeywd_LatchContext::ALWAYS_LATCH() {
  return getToken(SV3_1aParser::ALWAYS_LATCH, 0);
}

SV3_1aParser::AlwaysKeywd_LatchContext::AlwaysKeywd_LatchContext(Always_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AlwaysKeywd_LatchContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAlwaysKeywd_Latch(this);
}
void SV3_1aParser::AlwaysKeywd_LatchContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAlwaysKeywd_Latch(this);
}

antlrcpp::Any SV3_1aParser::AlwaysKeywd_LatchContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAlwaysKeywd_Latch(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AlwaysKeywd_FFContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AlwaysKeywd_FFContext::ALWAYS_FF() {
  return getToken(SV3_1aParser::ALWAYS_FF, 0);
}

SV3_1aParser::AlwaysKeywd_FFContext::AlwaysKeywd_FFContext(Always_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AlwaysKeywd_FFContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAlwaysKeywd_FF(this);
}
void SV3_1aParser::AlwaysKeywd_FFContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAlwaysKeywd_FF(this);
}

antlrcpp::Any SV3_1aParser::AlwaysKeywd_FFContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAlwaysKeywd_FF(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AlwaysKeywd_AlwaysContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AlwaysKeywd_AlwaysContext::ALWAYS() {
  return getToken(SV3_1aParser::ALWAYS, 0);
}

SV3_1aParser::AlwaysKeywd_AlwaysContext::AlwaysKeywd_AlwaysContext(Always_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AlwaysKeywd_AlwaysContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAlwaysKeywd_Always(this);
}
void SV3_1aParser::AlwaysKeywd_AlwaysContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAlwaysKeywd_Always(this);
}

antlrcpp::Any SV3_1aParser::AlwaysKeywd_AlwaysContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAlwaysKeywd_Always(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Always_keywordContext* SV3_1aParser::always_keyword() {
  Always_keywordContext *_localctx = _tracker.createInstance<Always_keywordContext>(_ctx, getState());
  enterRule(_localctx, 780, SV3_1aParser::RuleAlways_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6553);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ALWAYS: {
        _localctx = dynamic_cast<Always_keywordContext *>(_tracker.createInstance<SV3_1aParser::AlwaysKeywd_AlwaysContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(6549);
        match(SV3_1aParser::ALWAYS);
        break;
      }

      case SV3_1aParser::ALWAYS_COMB: {
        _localctx = dynamic_cast<Always_keywordContext *>(_tracker.createInstance<SV3_1aParser::AlwaysKeywd_CombContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(6550);
        match(SV3_1aParser::ALWAYS_COMB);
        break;
      }

      case SV3_1aParser::ALWAYS_LATCH: {
        _localctx = dynamic_cast<Always_keywordContext *>(_tracker.createInstance<SV3_1aParser::AlwaysKeywd_LatchContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(6551);
        match(SV3_1aParser::ALWAYS_LATCH);
        break;
      }

      case SV3_1aParser::ALWAYS_FF: {
        _localctx = dynamic_cast<Always_keywordContext *>(_tracker.createInstance<SV3_1aParser::AlwaysKeywd_FFContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(6552);
        match(SV3_1aParser::ALWAYS_FF);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Blocking_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Blocking_assignmentContext::Blocking_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Blocking_assignmentContext::variable_lvalue() {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Blocking_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Delay_or_event_controlContext* SV3_1aParser::Blocking_assignmentContext::delay_or_event_control() {
  return getRuleContext<SV3_1aParser::Delay_or_event_controlContext>(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Blocking_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::Nonrange_variable_lvalueContext* SV3_1aParser::Blocking_assignmentContext::nonrange_variable_lvalue() {
  return getRuleContext<SV3_1aParser::Nonrange_variable_lvalueContext>(0);
}

SV3_1aParser::Dynamic_array_newContext* SV3_1aParser::Blocking_assignmentContext::dynamic_array_new() {
  return getRuleContext<SV3_1aParser::Dynamic_array_newContext>(0);
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Blocking_assignmentContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

SV3_1aParser::SelectContext* SV3_1aParser::Blocking_assignmentContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}

SV3_1aParser::Class_newContext* SV3_1aParser::Blocking_assignmentContext::class_new() {
  return getRuleContext<SV3_1aParser::Class_newContext>(0);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Blocking_assignmentContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

tree::TerminalNode* SV3_1aParser::Blocking_assignmentContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Blocking_assignmentContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Blocking_assignmentContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Operator_assignmentContext* SV3_1aParser::Blocking_assignmentContext::operator_assignment() {
  return getRuleContext<SV3_1aParser::Operator_assignmentContext>(0);
}


size_t SV3_1aParser::Blocking_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleBlocking_assignment;
}

void SV3_1aParser::Blocking_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBlocking_assignment(this);
}

void SV3_1aParser::Blocking_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBlocking_assignment(this);
}


antlrcpp::Any SV3_1aParser::Blocking_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBlocking_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Blocking_assignmentContext* SV3_1aParser::blocking_assignment() {
  Blocking_assignmentContext *_localctx = _tracker.createInstance<Blocking_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 782, SV3_1aParser::RuleBlocking_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6577);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 738, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6555);
      variable_lvalue();
      setState(6556);
      match(SV3_1aParser::ASSIGN_OP);
      setState(6557);
      delay_or_event_control();
      setState(6558);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6560);
      nonrange_variable_lvalue();
      setState(6561);
      match(SV3_1aParser::ASSIGN_OP);
      setState(6562);
      dynamic_array_new();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6569);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 737, _ctx)) {
      case 1: {
        setState(6564);
        implicit_class_handle();
        setState(6565);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(6567);
        class_scope();
        break;
      }

      case 3: {
        setState(6568);
        package_scope();
        break;
      }

      }
      setState(6571);
      hierarchical_identifier();
      setState(6572);
      select();
      setState(6573);
      match(SV3_1aParser::ASSIGN_OP);
      setState(6574);
      class_new();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(6576);
      operator_assignment();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Operator_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Operator_assignmentContext::Operator_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Operator_assignmentContext::variable_lvalue() {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(0);
}

SV3_1aParser::Assignment_operatorContext* SV3_1aParser::Operator_assignmentContext::assignment_operator() {
  return getRuleContext<SV3_1aParser::Assignment_operatorContext>(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Operator_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Operator_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleOperator_assignment;
}

void SV3_1aParser::Operator_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOperator_assignment(this);
}

void SV3_1aParser::Operator_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOperator_assignment(this);
}


antlrcpp::Any SV3_1aParser::Operator_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOperator_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Operator_assignmentContext* SV3_1aParser::operator_assignment() {
  Operator_assignmentContext *_localctx = _tracker.createInstance<Operator_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 784, SV3_1aParser::RuleOperator_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6579);
    variable_lvalue();
    setState(6580);
    assignment_operator();
    setState(6581);
    expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_operatorContext ------------------------------------------------------------------

SV3_1aParser::Assignment_operatorContext::Assignment_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Assignment_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_operator;
}

void SV3_1aParser::Assignment_operatorContext::copyFrom(Assignment_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- AssignOp_AddContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_AddContext::ADD_ASSIGN() {
  return getToken(SV3_1aParser::ADD_ASSIGN, 0);
}

SV3_1aParser::AssignOp_AddContext::AssignOp_AddContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_AddContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_Add(this);
}
void SV3_1aParser::AssignOp_AddContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_Add(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_AddContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_Add(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_ModuloContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_ModuloContext::MODULO_ASSIGN() {
  return getToken(SV3_1aParser::MODULO_ASSIGN, 0);
}

SV3_1aParser::AssignOp_ModuloContext::AssignOp_ModuloContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_ModuloContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_Modulo(this);
}
void SV3_1aParser::AssignOp_ModuloContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_Modulo(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_ModuloContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_Modulo(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_BitwXorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_BitwXorContext::BITW_XOR_ASSIGN() {
  return getToken(SV3_1aParser::BITW_XOR_ASSIGN, 0);
}

SV3_1aParser::AssignOp_BitwXorContext::AssignOp_BitwXorContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_BitwXorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_BitwXor(this);
}
void SV3_1aParser::AssignOp_BitwXorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_BitwXor(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_BitwXorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_BitwXor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_BitwLeftShiftContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_BitwLeftShiftContext::BITW_LEFT_SHIFT_ASSIGN() {
  return getToken(SV3_1aParser::BITW_LEFT_SHIFT_ASSIGN, 0);
}

SV3_1aParser::AssignOp_BitwLeftShiftContext::AssignOp_BitwLeftShiftContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_BitwLeftShiftContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_BitwLeftShift(this);
}
void SV3_1aParser::AssignOp_BitwLeftShiftContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_BitwLeftShift(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_BitwLeftShiftContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_BitwLeftShift(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_SubContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_SubContext::SUB_ASSIGN() {
  return getToken(SV3_1aParser::SUB_ASSIGN, 0);
}

SV3_1aParser::AssignOp_SubContext::AssignOp_SubContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_SubContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_Sub(this);
}
void SV3_1aParser::AssignOp_SubContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_Sub(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_SubContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_Sub(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_BitwOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_BitwOrContext::BITW_OR_ASSIGN() {
  return getToken(SV3_1aParser::BITW_OR_ASSIGN, 0);
}

SV3_1aParser::AssignOp_BitwOrContext::AssignOp_BitwOrContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_BitwOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_BitwOr(this);
}
void SV3_1aParser::AssignOp_BitwOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_BitwOr(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_BitwOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_BitwOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_DivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_DivContext::DIV_ASSIGN() {
  return getToken(SV3_1aParser::DIV_ASSIGN, 0);
}

SV3_1aParser::AssignOp_DivContext::AssignOp_DivContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_DivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_Div(this);
}
void SV3_1aParser::AssignOp_DivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_Div(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_DivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_Div(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_BitwRightShiftContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_BitwRightShiftContext::BITW_RIGHT_SHIFT_ASSIGN() {
  return getToken(SV3_1aParser::BITW_RIGHT_SHIFT_ASSIGN, 0);
}

SV3_1aParser::AssignOp_BitwRightShiftContext::AssignOp_BitwRightShiftContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_BitwRightShiftContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_BitwRightShift(this);
}
void SV3_1aParser::AssignOp_BitwRightShiftContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_BitwRightShift(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_BitwRightShiftContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_BitwRightShift(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_AssignContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_AssignContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::AssignOp_AssignContext::AssignOp_AssignContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_AssignContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_Assign(this);
}
void SV3_1aParser::AssignOp_AssignContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_Assign(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_AssignContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_Assign(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_ArithShiftRightContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_ArithShiftRightContext::ARITH_SHIFT_RIGHT_ASSIGN() {
  return getToken(SV3_1aParser::ARITH_SHIFT_RIGHT_ASSIGN, 0);
}

SV3_1aParser::AssignOp_ArithShiftRightContext::AssignOp_ArithShiftRightContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_ArithShiftRightContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_ArithShiftRight(this);
}
void SV3_1aParser::AssignOp_ArithShiftRightContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_ArithShiftRight(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_ArithShiftRightContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_ArithShiftRight(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_MultContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_MultContext::MULT_ASSIGN() {
  return getToken(SV3_1aParser::MULT_ASSIGN, 0);
}

SV3_1aParser::AssignOp_MultContext::AssignOp_MultContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_MultContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_Mult(this);
}
void SV3_1aParser::AssignOp_MultContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_Mult(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_MultContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_Mult(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_BitwAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_BitwAndContext::BITW_AND_ASSIGN() {
  return getToken(SV3_1aParser::BITW_AND_ASSIGN, 0);
}

SV3_1aParser::AssignOp_BitwAndContext::AssignOp_BitwAndContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_BitwAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_BitwAnd(this);
}
void SV3_1aParser::AssignOp_BitwAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_BitwAnd(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_BitwAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_BitwAnd(this);
  else
    return visitor->visitChildren(this);
}
//----------------- AssignOp_ArithShiftLeftContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::AssignOp_ArithShiftLeftContext::ARITH_SHIFT_LEFT_ASSIGN() {
  return getToken(SV3_1aParser::ARITH_SHIFT_LEFT_ASSIGN, 0);
}

SV3_1aParser::AssignOp_ArithShiftLeftContext::AssignOp_ArithShiftLeftContext(Assignment_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::AssignOp_ArithShiftLeftContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignOp_ArithShiftLeft(this);
}
void SV3_1aParser::AssignOp_ArithShiftLeftContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignOp_ArithShiftLeft(this);
}

antlrcpp::Any SV3_1aParser::AssignOp_ArithShiftLeftContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignOp_ArithShiftLeft(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Assignment_operatorContext* SV3_1aParser::assignment_operator() {
  Assignment_operatorContext *_localctx = _tracker.createInstance<Assignment_operatorContext>(_ctx, getState());
  enterRule(_localctx, 786, SV3_1aParser::RuleAssignment_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6596);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ASSIGN_OP: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_AssignContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(6583);
        match(SV3_1aParser::ASSIGN_OP);
        break;
      }

      case SV3_1aParser::ADD_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_AddContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(6584);
        match(SV3_1aParser::ADD_ASSIGN);
        break;
      }

      case SV3_1aParser::SUB_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_SubContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(6585);
        match(SV3_1aParser::SUB_ASSIGN);
        break;
      }

      case SV3_1aParser::MULT_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_MultContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(6586);
        match(SV3_1aParser::MULT_ASSIGN);
        break;
      }

      case SV3_1aParser::DIV_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_DivContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(6587);
        match(SV3_1aParser::DIV_ASSIGN);
        break;
      }

      case SV3_1aParser::MODULO_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_ModuloContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(6588);
        match(SV3_1aParser::MODULO_ASSIGN);
        break;
      }

      case SV3_1aParser::BITW_AND_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_BitwAndContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(6589);
        match(SV3_1aParser::BITW_AND_ASSIGN);
        break;
      }

      case SV3_1aParser::BITW_OR_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_BitwOrContext>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(6590);
        match(SV3_1aParser::BITW_OR_ASSIGN);
        break;
      }

      case SV3_1aParser::BITW_XOR_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_BitwXorContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(6591);
        match(SV3_1aParser::BITW_XOR_ASSIGN);
        break;
      }

      case SV3_1aParser::BITW_LEFT_SHIFT_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_BitwLeftShiftContext>(_localctx));
        enterOuterAlt(_localctx, 10);
        setState(6592);
        match(SV3_1aParser::BITW_LEFT_SHIFT_ASSIGN);
        break;
      }

      case SV3_1aParser::BITW_RIGHT_SHIFT_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_BitwRightShiftContext>(_localctx));
        enterOuterAlt(_localctx, 11);
        setState(6593);
        match(SV3_1aParser::BITW_RIGHT_SHIFT_ASSIGN);
        break;
      }

      case SV3_1aParser::ARITH_SHIFT_LEFT_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_ArithShiftLeftContext>(_localctx));
        enterOuterAlt(_localctx, 12);
        setState(6594);
        match(SV3_1aParser::ARITH_SHIFT_LEFT_ASSIGN);
        break;
      }

      case SV3_1aParser::ARITH_SHIFT_RIGHT_ASSIGN: {
        _localctx = dynamic_cast<Assignment_operatorContext *>(_tracker.createInstance<SV3_1aParser::AssignOp_ArithShiftRightContext>(_localctx));
        enterOuterAlt(_localctx, 13);
        setState(6595);
        match(SV3_1aParser::ARITH_SHIFT_RIGHT_ASSIGN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Nonblocking_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Nonblocking_assignmentContext::Nonblocking_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Nonblocking_assignmentContext::variable_lvalue() {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Nonblocking_assignmentContext::LESS_EQUAL() {
  return getToken(SV3_1aParser::LESS_EQUAL, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Nonblocking_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::Delay_or_event_controlContext* SV3_1aParser::Nonblocking_assignmentContext::delay_or_event_control() {
  return getRuleContext<SV3_1aParser::Delay_or_event_controlContext>(0);
}


size_t SV3_1aParser::Nonblocking_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleNonblocking_assignment;
}

void SV3_1aParser::Nonblocking_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNonblocking_assignment(this);
}

void SV3_1aParser::Nonblocking_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNonblocking_assignment(this);
}


antlrcpp::Any SV3_1aParser::Nonblocking_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNonblocking_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Nonblocking_assignmentContext* SV3_1aParser::nonblocking_assignment() {
  Nonblocking_assignmentContext *_localctx = _tracker.createInstance<Nonblocking_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 788, SV3_1aParser::RuleNonblocking_assignment);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6598);
    variable_lvalue();
    setState(6599);
    match(SV3_1aParser::LESS_EQUAL);
    setState(6601);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
      | (1ULL << SV3_1aParser::ATSTAR)
      | (1ULL << SV3_1aParser::AT_PARENS_STAR))) != 0) || _la == SV3_1aParser::POUND || _la == SV3_1aParser::REPEAT

    || _la == SV3_1aParser::AT) {
      setState(6600);
      delay_or_event_control();
    }
    setState(6603);
    expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Procedural_continuous_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Procedural_continuous_assignmentContext::Procedural_continuous_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Procedural_continuous_assignmentContext::ASSIGN() {
  return getToken(SV3_1aParser::ASSIGN, 0);
}

SV3_1aParser::Variable_assignmentContext* SV3_1aParser::Procedural_continuous_assignmentContext::variable_assignment() {
  return getRuleContext<SV3_1aParser::Variable_assignmentContext>(0);
}

tree::TerminalNode* SV3_1aParser::Procedural_continuous_assignmentContext::DEASSIGN() {
  return getToken(SV3_1aParser::DEASSIGN, 0);
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Procedural_continuous_assignmentContext::variable_lvalue() {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Procedural_continuous_assignmentContext::FORCE() {
  return getToken(SV3_1aParser::FORCE, 0);
}

SV3_1aParser::Net_assignmentContext* SV3_1aParser::Procedural_continuous_assignmentContext::net_assignment() {
  return getRuleContext<SV3_1aParser::Net_assignmentContext>(0);
}

tree::TerminalNode* SV3_1aParser::Procedural_continuous_assignmentContext::RELEASE() {
  return getToken(SV3_1aParser::RELEASE, 0);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Procedural_continuous_assignmentContext::net_lvalue() {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(0);
}


size_t SV3_1aParser::Procedural_continuous_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleProcedural_continuous_assignment;
}

void SV3_1aParser::Procedural_continuous_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProcedural_continuous_assignment(this);
}

void SV3_1aParser::Procedural_continuous_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProcedural_continuous_assignment(this);
}


antlrcpp::Any SV3_1aParser::Procedural_continuous_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProcedural_continuous_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Procedural_continuous_assignmentContext* SV3_1aParser::procedural_continuous_assignment() {
  Procedural_continuous_assignmentContext *_localctx = _tracker.createInstance<Procedural_continuous_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 790, SV3_1aParser::RuleProcedural_continuous_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6617);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 741, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6605);
      match(SV3_1aParser::ASSIGN);
      setState(6606);
      variable_assignment();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6607);
      match(SV3_1aParser::DEASSIGN);
      setState(6608);
      variable_lvalue();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6609);
      match(SV3_1aParser::FORCE);
      setState(6610);
      variable_assignment();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(6611);
      match(SV3_1aParser::FORCE);
      setState(6612);
      net_assignment();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(6613);
      match(SV3_1aParser::RELEASE);
      setState(6614);
      variable_lvalue();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(6615);
      match(SV3_1aParser::RELEASE);
      setState(6616);
      net_lvalue();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_assignmentContext ------------------------------------------------------------------

SV3_1aParser::Variable_assignmentContext::Variable_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Variable_assignmentContext::variable_lvalue() {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_assignmentContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Variable_assignmentContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Variable_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_assignment;
}

void SV3_1aParser::Variable_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_assignment(this);
}

void SV3_1aParser::Variable_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_assignment(this);
}


antlrcpp::Any SV3_1aParser::Variable_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_assignmentContext* SV3_1aParser::variable_assignment() {
  Variable_assignmentContext *_localctx = _tracker.createInstance<Variable_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 792, SV3_1aParser::RuleVariable_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6619);
    variable_lvalue();
    setState(6620);
    match(SV3_1aParser::ASSIGN_OP);
    setState(6621);
    expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Action_blockContext ------------------------------------------------------------------

SV3_1aParser::Action_blockContext::Action_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Action_blockContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

tree::TerminalNode* SV3_1aParser::Action_blockContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}

SV3_1aParser::StatementContext* SV3_1aParser::Action_blockContext::statement() {
  return getRuleContext<SV3_1aParser::StatementContext>(0);
}


size_t SV3_1aParser::Action_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleAction_block;
}

void SV3_1aParser::Action_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAction_block(this);
}

void SV3_1aParser::Action_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAction_block(this);
}


antlrcpp::Any SV3_1aParser::Action_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAction_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::action_block() {
  Action_blockContext *_localctx = _tracker.createInstance<Action_blockContext>(_ctx, getState());
  enterRule(_localctx, 794, SV3_1aParser::RuleAction_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6629);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 743, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6623);
      statement_or_null();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6625);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
        | (1ULL << SV3_1aParser::ATSTAR)
        | (1ULL << SV3_1aParser::AT_PARENS_STAR))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::IMPLY - 64))
        | (1ULL << (SV3_1aParser::IF - 64))
        | (1ULL << (SV3_1aParser::FOREACH - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::VOID - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
        | (1ULL << (SV3_1aParser::ASSERT - 147))
        | (1ULL << (SV3_1aParser::ASSUME - 147))
        | (1ULL << (SV3_1aParser::COVER - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147))
        | (1ULL << (SV3_1aParser::DISABLE - 147))
        | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
        | (1ULL << (SV3_1aParser::BEGIN - 213))
        | (1ULL << (SV3_1aParser::SOFT - 213))
        | (1ULL << (SV3_1aParser::CASE - 213))
        | (1ULL << (SV3_1aParser::FOR - 213))
        | (1ULL << (SV3_1aParser::GLOBAL - 213))
        | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
        | (1ULL << (SV3_1aParser::FORCE - 289))
        | (1ULL << (SV3_1aParser::RELEASE - 289))
        | (1ULL << (SV3_1aParser::FORK - 289))
        | (1ULL << (SV3_1aParser::REPEAT - 289))
        | (1ULL << (SV3_1aParser::AT - 289))
        | (1ULL << (SV3_1aParser::RETURN - 289))
        | (1ULL << (SV3_1aParser::BREAK - 289))
        | (1ULL << (SV3_1aParser::CONTINUE - 289))
        | (1ULL << (SV3_1aParser::WAIT - 289))
        | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
        | (1ULL << (SV3_1aParser::UNIQUE - 289))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
        | (1ULL << (SV3_1aParser::PRIORITY - 289))
        | (1ULL << (SV3_1aParser::CASEZ - 289))
        | (1ULL << (SV3_1aParser::CASEX - 289))
        | (1ULL << (SV3_1aParser::RANDCASE - 289))
        | (1ULL << (SV3_1aParser::FOREVER - 289))
        | (1ULL << (SV3_1aParser::WHILE - 289))
        | (1ULL << (SV3_1aParser::DO - 289))
        | (1ULL << (SV3_1aParser::RESTRICT - 289))
        | (1ULL << (SV3_1aParser::TICK - 289))
        | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
        | (1ULL << (SV3_1aParser::THIS - 289))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
        | (1ULL << (SV3_1aParser::FINAL - 289))
        | (1ULL << (SV3_1aParser::SAMPLE - 289))
        | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
        | (1ULL << (SV3_1aParser::Simple_identifier - 364))
        | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
        setState(6624);
        statement();
      }
      setState(6627);
      match(SV3_1aParser::ELSE);
      setState(6628);
      statement_or_null();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Seq_blockContext ------------------------------------------------------------------

SV3_1aParser::Seq_blockContext::Seq_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Seq_blockContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

SV3_1aParser::EndContext* SV3_1aParser::Seq_blockContext::end() {
  return getRuleContext<SV3_1aParser::EndContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Seq_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Seq_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Seq_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Seq_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Block_item_declarationContext *> SV3_1aParser::Seq_blockContext::block_item_declaration() {
  return getRuleContexts<SV3_1aParser::Block_item_declarationContext>();
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::Seq_blockContext::block_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Block_item_declarationContext>(i);
}

std::vector<SV3_1aParser::Statement_or_nullContext *> SV3_1aParser::Seq_blockContext::statement_or_null() {
  return getRuleContexts<SV3_1aParser::Statement_or_nullContext>();
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Seq_blockContext::statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(i);
}


size_t SV3_1aParser::Seq_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleSeq_block;
}

void SV3_1aParser::Seq_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSeq_block(this);
}

void SV3_1aParser::Seq_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSeq_block(this);
}


antlrcpp::Any SV3_1aParser::Seq_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSeq_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Seq_blockContext* SV3_1aParser::seq_block() {
  Seq_blockContext *_localctx = _tracker.createInstance<Seq_blockContext>(_ctx, getState());
  enterRule(_localctx, 796, SV3_1aParser::RuleSeq_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(6631);
    match(SV3_1aParser::BEGIN);
    setState(6634);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(6632);
      match(SV3_1aParser::COLUMN);
      setState(6633);
      identifier();
    }
    setState(6639);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 745, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(6636);
        block_item_declaration(); 
      }
      setState(6641);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 745, _ctx);
    }
    setState(6645);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
      | (1ULL << SV3_1aParser::ATSTAR)
      | (1ULL << SV3_1aParser::AT_PARENS_STAR)
      | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::IMPLY - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::FOREACH - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::VOID - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::ASSERT - 147))
      | (1ULL << (SV3_1aParser::ASSUME - 147))
      | (1ULL << (SV3_1aParser::COVER - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147))
      | (1ULL << (SV3_1aParser::DISABLE - 147))
      | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
      | (1ULL << (SV3_1aParser::BEGIN - 213))
      | (1ULL << (SV3_1aParser::SOFT - 213))
      | (1ULL << (SV3_1aParser::CASE - 213))
      | (1ULL << (SV3_1aParser::FOR - 213))
      | (1ULL << (SV3_1aParser::GLOBAL - 213))
      | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
      | (1ULL << (SV3_1aParser::FORCE - 289))
      | (1ULL << (SV3_1aParser::RELEASE - 289))
      | (1ULL << (SV3_1aParser::FORK - 289))
      | (1ULL << (SV3_1aParser::REPEAT - 289))
      | (1ULL << (SV3_1aParser::AT - 289))
      | (1ULL << (SV3_1aParser::RETURN - 289))
      | (1ULL << (SV3_1aParser::BREAK - 289))
      | (1ULL << (SV3_1aParser::CONTINUE - 289))
      | (1ULL << (SV3_1aParser::WAIT - 289))
      | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
      | (1ULL << (SV3_1aParser::UNIQUE - 289))
      | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
      | (1ULL << (SV3_1aParser::PRIORITY - 289))
      | (1ULL << (SV3_1aParser::CASEZ - 289))
      | (1ULL << (SV3_1aParser::CASEX - 289))
      | (1ULL << (SV3_1aParser::RANDCASE - 289))
      | (1ULL << (SV3_1aParser::FOREVER - 289))
      | (1ULL << (SV3_1aParser::WHILE - 289))
      | (1ULL << (SV3_1aParser::DO - 289))
      | (1ULL << (SV3_1aParser::RESTRICT - 289))
      | (1ULL << (SV3_1aParser::TICK - 289))
      | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
      | (1ULL << (SV3_1aParser::THIS - 289))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
      | (1ULL << (SV3_1aParser::FINAL - 289))
      | (1ULL << (SV3_1aParser::SAMPLE - 289))
      | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
      | (1ULL << (SV3_1aParser::Simple_identifier - 364))
      | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
      setState(6642);
      statement_or_null();
      setState(6647);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6648);
    end();
    setState(6651);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(6649);
      match(SV3_1aParser::COLUMN);
      setState(6650);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Par_blockContext ------------------------------------------------------------------

SV3_1aParser::Par_blockContext::Par_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Par_blockContext::FORK() {
  return getToken(SV3_1aParser::FORK, 0);
}

SV3_1aParser::Join_keywordContext* SV3_1aParser::Par_blockContext::join_keyword() {
  return getRuleContext<SV3_1aParser::Join_keywordContext>(0);
}

SV3_1aParser::Join_any_keywordContext* SV3_1aParser::Par_blockContext::join_any_keyword() {
  return getRuleContext<SV3_1aParser::Join_any_keywordContext>(0);
}

SV3_1aParser::Join_none_keywordContext* SV3_1aParser::Par_blockContext::join_none_keyword() {
  return getRuleContext<SV3_1aParser::Join_none_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Par_blockContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Par_blockContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Par_blockContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Par_blockContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Block_item_declarationContext *> SV3_1aParser::Par_blockContext::block_item_declaration() {
  return getRuleContexts<SV3_1aParser::Block_item_declarationContext>();
}

SV3_1aParser::Block_item_declarationContext* SV3_1aParser::Par_blockContext::block_item_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Block_item_declarationContext>(i);
}

std::vector<SV3_1aParser::Statement_or_nullContext *> SV3_1aParser::Par_blockContext::statement_or_null() {
  return getRuleContexts<SV3_1aParser::Statement_or_nullContext>();
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Par_blockContext::statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(i);
}


size_t SV3_1aParser::Par_blockContext::getRuleIndex() const {
  return SV3_1aParser::RulePar_block;
}

void SV3_1aParser::Par_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPar_block(this);
}

void SV3_1aParser::Par_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPar_block(this);
}


antlrcpp::Any SV3_1aParser::Par_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPar_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Par_blockContext* SV3_1aParser::par_block() {
  Par_blockContext *_localctx = _tracker.createInstance<Par_blockContext>(_ctx, getState());
  enterRule(_localctx, 798, SV3_1aParser::RulePar_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(6653);
    match(SV3_1aParser::FORK);
    setState(6656);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(6654);
      match(SV3_1aParser::COLUMN);
      setState(6655);
      identifier();
    }
    setState(6661);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 749, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(6658);
        block_item_declaration(); 
      }
      setState(6663);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 749, _ctx);
    }
    setState(6667);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
      | (1ULL << SV3_1aParser::ATSTAR)
      | (1ULL << SV3_1aParser::AT_PARENS_STAR)
      | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::IMPLY - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::FOREACH - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::VOID - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::ASSERT - 147))
      | (1ULL << (SV3_1aParser::ASSUME - 147))
      | (1ULL << (SV3_1aParser::COVER - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147))
      | (1ULL << (SV3_1aParser::DISABLE - 147))
      | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
      | (1ULL << (SV3_1aParser::BEGIN - 213))
      | (1ULL << (SV3_1aParser::SOFT - 213))
      | (1ULL << (SV3_1aParser::CASE - 213))
      | (1ULL << (SV3_1aParser::FOR - 213))
      | (1ULL << (SV3_1aParser::GLOBAL - 213))
      | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
      | (1ULL << (SV3_1aParser::FORCE - 289))
      | (1ULL << (SV3_1aParser::RELEASE - 289))
      | (1ULL << (SV3_1aParser::FORK - 289))
      | (1ULL << (SV3_1aParser::REPEAT - 289))
      | (1ULL << (SV3_1aParser::AT - 289))
      | (1ULL << (SV3_1aParser::RETURN - 289))
      | (1ULL << (SV3_1aParser::BREAK - 289))
      | (1ULL << (SV3_1aParser::CONTINUE - 289))
      | (1ULL << (SV3_1aParser::WAIT - 289))
      | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
      | (1ULL << (SV3_1aParser::UNIQUE - 289))
      | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
      | (1ULL << (SV3_1aParser::PRIORITY - 289))
      | (1ULL << (SV3_1aParser::CASEZ - 289))
      | (1ULL << (SV3_1aParser::CASEX - 289))
      | (1ULL << (SV3_1aParser::RANDCASE - 289))
      | (1ULL << (SV3_1aParser::FOREVER - 289))
      | (1ULL << (SV3_1aParser::WHILE - 289))
      | (1ULL << (SV3_1aParser::DO - 289))
      | (1ULL << (SV3_1aParser::RESTRICT - 289))
      | (1ULL << (SV3_1aParser::TICK - 289))
      | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
      | (1ULL << (SV3_1aParser::THIS - 289))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
      | (1ULL << (SV3_1aParser::FINAL - 289))
      | (1ULL << (SV3_1aParser::SAMPLE - 289))
      | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
      | (1ULL << (SV3_1aParser::Simple_identifier - 364))
      | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
      setState(6664);
      statement_or_null();
      setState(6669);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6673);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::JOIN: {
        setState(6670);
        join_keyword();
        break;
      }

      case SV3_1aParser::JOIN_ANY: {
        setState(6671);
        join_any_keyword();
        break;
      }

      case SV3_1aParser::JOIN_NONE: {
        setState(6672);
        join_none_keyword();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
    setState(6677);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(6675);
      match(SV3_1aParser::COLUMN);
      setState(6676);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Join_keywordContext ------------------------------------------------------------------

SV3_1aParser::Join_keywordContext::Join_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Join_keywordContext::JOIN() {
  return getToken(SV3_1aParser::JOIN, 0);
}


size_t SV3_1aParser::Join_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleJoin_keyword;
}

void SV3_1aParser::Join_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterJoin_keyword(this);
}

void SV3_1aParser::Join_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitJoin_keyword(this);
}


antlrcpp::Any SV3_1aParser::Join_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitJoin_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Join_keywordContext* SV3_1aParser::join_keyword() {
  Join_keywordContext *_localctx = _tracker.createInstance<Join_keywordContext>(_ctx, getState());
  enterRule(_localctx, 800, SV3_1aParser::RuleJoin_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6679);
    match(SV3_1aParser::JOIN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Join_any_keywordContext ------------------------------------------------------------------

SV3_1aParser::Join_any_keywordContext::Join_any_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Join_any_keywordContext::JOIN_ANY() {
  return getToken(SV3_1aParser::JOIN_ANY, 0);
}


size_t SV3_1aParser::Join_any_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleJoin_any_keyword;
}

void SV3_1aParser::Join_any_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterJoin_any_keyword(this);
}

void SV3_1aParser::Join_any_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitJoin_any_keyword(this);
}


antlrcpp::Any SV3_1aParser::Join_any_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitJoin_any_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Join_any_keywordContext* SV3_1aParser::join_any_keyword() {
  Join_any_keywordContext *_localctx = _tracker.createInstance<Join_any_keywordContext>(_ctx, getState());
  enterRule(_localctx, 802, SV3_1aParser::RuleJoin_any_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6681);
    match(SV3_1aParser::JOIN_ANY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Join_none_keywordContext ------------------------------------------------------------------

SV3_1aParser::Join_none_keywordContext::Join_none_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Join_none_keywordContext::JOIN_NONE() {
  return getToken(SV3_1aParser::JOIN_NONE, 0);
}


size_t SV3_1aParser::Join_none_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleJoin_none_keyword;
}

void SV3_1aParser::Join_none_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterJoin_none_keyword(this);
}

void SV3_1aParser::Join_none_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitJoin_none_keyword(this);
}


antlrcpp::Any SV3_1aParser::Join_none_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitJoin_none_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Join_none_keywordContext* SV3_1aParser::join_none_keyword() {
  Join_none_keywordContext *_localctx = _tracker.createInstance<Join_none_keywordContext>(_ctx, getState());
  enterRule(_localctx, 804, SV3_1aParser::RuleJoin_none_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6683);
    match(SV3_1aParser::JOIN_NONE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Statement_or_nullContext ------------------------------------------------------------------

SV3_1aParser::Statement_or_nullContext::Statement_or_nullContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::StatementContext* SV3_1aParser::Statement_or_nullContext::statement() {
  return getRuleContext<SV3_1aParser::StatementContext>(0);
}

tree::TerminalNode* SV3_1aParser::Statement_or_nullContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Statement_or_nullContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Statement_or_nullContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Statement_or_nullContext::getRuleIndex() const {
  return SV3_1aParser::RuleStatement_or_null;
}

void SV3_1aParser::Statement_or_nullContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStatement_or_null(this);
}

void SV3_1aParser::Statement_or_nullContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStatement_or_null(this);
}


antlrcpp::Any SV3_1aParser::Statement_or_nullContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStatement_or_null(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::statement_or_null() {
  Statement_or_nullContext *_localctx = _tracker.createInstance<Statement_or_nullContext>(_ctx, getState());
  enterRule(_localctx, 806, SV3_1aParser::RuleStatement_or_null);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6693);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 754, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6685);
      statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6689);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(6686);
        attribute_instance();
        setState(6691);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6692);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- StatementContext ------------------------------------------------------------------

SV3_1aParser::StatementContext::StatementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Statement_itemContext* SV3_1aParser::StatementContext::statement_item() {
  return getRuleContext<SV3_1aParser::Statement_itemContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::StatementContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::StatementContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::StatementContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::StatementContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::StatementContext::getRuleIndex() const {
  return SV3_1aParser::RuleStatement;
}

void SV3_1aParser::StatementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStatement(this);
}

void SV3_1aParser::StatementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStatement(this);
}


antlrcpp::Any SV3_1aParser::StatementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStatement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::StatementContext* SV3_1aParser::statement() {
  StatementContext *_localctx = _tracker.createInstance<StatementContext>(_ctx, getState());
  enterRule(_localctx, 808, SV3_1aParser::RuleStatement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6698);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 755, _ctx)) {
    case 1: {
      setState(6695);
      identifier();
      setState(6696);
      match(SV3_1aParser::COLUMN);
      break;
    }

    }
    setState(6703);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
      setState(6700);
      attribute_instance();
      setState(6705);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(6706);
    statement_item();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Statement_itemContext ------------------------------------------------------------------

SV3_1aParser::Statement_itemContext::Statement_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Blocking_assignmentContext* SV3_1aParser::Statement_itemContext::blocking_assignment() {
  return getRuleContext<SV3_1aParser::Blocking_assignmentContext>(0);
}

tree::TerminalNode* SV3_1aParser::Statement_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Nonblocking_assignmentContext* SV3_1aParser::Statement_itemContext::nonblocking_assignment() {
  return getRuleContext<SV3_1aParser::Nonblocking_assignmentContext>(0);
}

SV3_1aParser::Procedural_continuous_assignmentContext* SV3_1aParser::Statement_itemContext::procedural_continuous_assignment() {
  return getRuleContext<SV3_1aParser::Procedural_continuous_assignmentContext>(0);
}

SV3_1aParser::Case_statementContext* SV3_1aParser::Statement_itemContext::case_statement() {
  return getRuleContext<SV3_1aParser::Case_statementContext>(0);
}

SV3_1aParser::Conditional_statementContext* SV3_1aParser::Statement_itemContext::conditional_statement() {
  return getRuleContext<SV3_1aParser::Conditional_statementContext>(0);
}

SV3_1aParser::Inc_or_dec_expressionContext* SV3_1aParser::Statement_itemContext::inc_or_dec_expression() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_expressionContext>(0);
}

SV3_1aParser::Subroutine_call_statementContext* SV3_1aParser::Statement_itemContext::subroutine_call_statement() {
  return getRuleContext<SV3_1aParser::Subroutine_call_statementContext>(0);
}

SV3_1aParser::Disable_statementContext* SV3_1aParser::Statement_itemContext::disable_statement() {
  return getRuleContext<SV3_1aParser::Disable_statementContext>(0);
}

SV3_1aParser::Event_triggerContext* SV3_1aParser::Statement_itemContext::event_trigger() {
  return getRuleContext<SV3_1aParser::Event_triggerContext>(0);
}

SV3_1aParser::Loop_statementContext* SV3_1aParser::Statement_itemContext::loop_statement() {
  return getRuleContext<SV3_1aParser::Loop_statementContext>(0);
}

SV3_1aParser::Jump_statementContext* SV3_1aParser::Statement_itemContext::jump_statement() {
  return getRuleContext<SV3_1aParser::Jump_statementContext>(0);
}

SV3_1aParser::Par_blockContext* SV3_1aParser::Statement_itemContext::par_block() {
  return getRuleContext<SV3_1aParser::Par_blockContext>(0);
}

SV3_1aParser::Procedural_timing_control_statementContext* SV3_1aParser::Statement_itemContext::procedural_timing_control_statement() {
  return getRuleContext<SV3_1aParser::Procedural_timing_control_statementContext>(0);
}

SV3_1aParser::Seq_blockContext* SV3_1aParser::Statement_itemContext::seq_block() {
  return getRuleContext<SV3_1aParser::Seq_blockContext>(0);
}

SV3_1aParser::Wait_statementContext* SV3_1aParser::Statement_itemContext::wait_statement() {
  return getRuleContext<SV3_1aParser::Wait_statementContext>(0);
}

SV3_1aParser::Procedural_assertion_statementContext* SV3_1aParser::Statement_itemContext::procedural_assertion_statement() {
  return getRuleContext<SV3_1aParser::Procedural_assertion_statementContext>(0);
}

SV3_1aParser::Clocking_driveContext* SV3_1aParser::Statement_itemContext::clocking_drive() {
  return getRuleContext<SV3_1aParser::Clocking_driveContext>(0);
}

SV3_1aParser::Randsequence_statementContext* SV3_1aParser::Statement_itemContext::randsequence_statement() {
  return getRuleContext<SV3_1aParser::Randsequence_statementContext>(0);
}

SV3_1aParser::Randcase_statementContext* SV3_1aParser::Statement_itemContext::randcase_statement() {
  return getRuleContext<SV3_1aParser::Randcase_statementContext>(0);
}

SV3_1aParser::Expect_property_statementContext* SV3_1aParser::Statement_itemContext::expect_property_statement() {
  return getRuleContext<SV3_1aParser::Expect_property_statementContext>(0);
}

SV3_1aParser::System_taskContext* SV3_1aParser::Statement_itemContext::system_task() {
  return getRuleContext<SV3_1aParser::System_taskContext>(0);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::Statement_itemContext::surelog_macro_not_defined() {
  return getRuleContext<SV3_1aParser::Surelog_macro_not_definedContext>(0);
}


size_t SV3_1aParser::Statement_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleStatement_item;
}

void SV3_1aParser::Statement_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStatement_item(this);
}

void SV3_1aParser::Statement_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStatement_item(this);
}


antlrcpp::Any SV3_1aParser::Statement_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStatement_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Statement_itemContext* SV3_1aParser::statement_item() {
  Statement_itemContext *_localctx = _tracker.createInstance<Statement_itemContext>(_ctx, getState());
  enterRule(_localctx, 810, SV3_1aParser::RuleStatement_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6740);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 757, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6708);
      blocking_assignment();
      setState(6709);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6711);
      nonblocking_assignment();
      setState(6712);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6714);
      procedural_continuous_assignment();
      setState(6715);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(6717);
      case_statement();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(6718);
      conditional_statement();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(6719);
      inc_or_dec_expression();
      setState(6720);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(6722);
      subroutine_call_statement();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(6723);
      disable_statement();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(6724);
      event_trigger();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(6725);
      loop_statement();
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(6726);
      jump_statement();
      break;
    }

    case 12: {
      enterOuterAlt(_localctx, 12);
      setState(6727);
      par_block();
      break;
    }

    case 13: {
      enterOuterAlt(_localctx, 13);
      setState(6728);
      procedural_timing_control_statement();
      break;
    }

    case 14: {
      enterOuterAlt(_localctx, 14);
      setState(6729);
      seq_block();
      break;
    }

    case 15: {
      enterOuterAlt(_localctx, 15);
      setState(6730);
      wait_statement();
      break;
    }

    case 16: {
      enterOuterAlt(_localctx, 16);
      setState(6731);
      procedural_assertion_statement();
      break;
    }

    case 17: {
      enterOuterAlt(_localctx, 17);
      setState(6732);
      clocking_drive();
      setState(6733);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 18: {
      enterOuterAlt(_localctx, 18);
      setState(6735);
      randsequence_statement();
      break;
    }

    case 19: {
      enterOuterAlt(_localctx, 19);
      setState(6736);
      randcase_statement();
      break;
    }

    case 20: {
      enterOuterAlt(_localctx, 20);
      setState(6737);
      expect_property_statement();
      break;
    }

    case 21: {
      enterOuterAlt(_localctx, 21);
      setState(6738);
      system_task();
      break;
    }

    case 22: {
      enterOuterAlt(_localctx, 22);
      setState(6739);
      surelog_macro_not_defined();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Function_statement_or_nullContext ------------------------------------------------------------------

SV3_1aParser::Function_statement_or_nullContext::Function_statement_or_nullContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::StatementContext* SV3_1aParser::Function_statement_or_nullContext::statement() {
  return getRuleContext<SV3_1aParser::StatementContext>(0);
}

tree::TerminalNode* SV3_1aParser::Function_statement_or_nullContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Function_statement_or_nullContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Function_statement_or_nullContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Function_statement_or_nullContext::getRuleIndex() const {
  return SV3_1aParser::RuleFunction_statement_or_null;
}

void SV3_1aParser::Function_statement_or_nullContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFunction_statement_or_null(this);
}

void SV3_1aParser::Function_statement_or_nullContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFunction_statement_or_null(this);
}


antlrcpp::Any SV3_1aParser::Function_statement_or_nullContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFunction_statement_or_null(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Function_statement_or_nullContext* SV3_1aParser::function_statement_or_null() {
  Function_statement_or_nullContext *_localctx = _tracker.createInstance<Function_statement_or_nullContext>(_ctx, getState());
  enterRule(_localctx, 812, SV3_1aParser::RuleFunction_statement_or_null);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6750);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 759, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6742);
      statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6746);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(6743);
        attribute_instance();
        setState(6748);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6749);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Procedural_timing_control_statementContext ------------------------------------------------------------------

SV3_1aParser::Procedural_timing_control_statementContext::Procedural_timing_control_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Procedural_timing_controlContext* SV3_1aParser::Procedural_timing_control_statementContext::procedural_timing_control() {
  return getRuleContext<SV3_1aParser::Procedural_timing_controlContext>(0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Procedural_timing_control_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}


size_t SV3_1aParser::Procedural_timing_control_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleProcedural_timing_control_statement;
}

void SV3_1aParser::Procedural_timing_control_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProcedural_timing_control_statement(this);
}

void SV3_1aParser::Procedural_timing_control_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProcedural_timing_control_statement(this);
}


antlrcpp::Any SV3_1aParser::Procedural_timing_control_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProcedural_timing_control_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Procedural_timing_control_statementContext* SV3_1aParser::procedural_timing_control_statement() {
  Procedural_timing_control_statementContext *_localctx = _tracker.createInstance<Procedural_timing_control_statementContext>(_ctx, getState());
  enterRule(_localctx, 814, SV3_1aParser::RuleProcedural_timing_control_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6752);
    procedural_timing_control();
    setState(6753);
    statement_or_null();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_or_event_controlContext ------------------------------------------------------------------

SV3_1aParser::Delay_or_event_controlContext::Delay_or_event_controlContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Delay_controlContext* SV3_1aParser::Delay_or_event_controlContext::delay_control() {
  return getRuleContext<SV3_1aParser::Delay_controlContext>(0);
}

SV3_1aParser::Event_controlContext* SV3_1aParser::Delay_or_event_controlContext::event_control() {
  return getRuleContext<SV3_1aParser::Event_controlContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay_or_event_controlContext::REPEAT() {
  return getToken(SV3_1aParser::REPEAT, 0);
}

tree::TerminalNode* SV3_1aParser::Delay_or_event_controlContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Delay_or_event_controlContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay_or_event_controlContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Delay_or_event_controlContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_or_event_control;
}

void SV3_1aParser::Delay_or_event_controlContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_or_event_control(this);
}

void SV3_1aParser::Delay_or_event_controlContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_or_event_control(this);
}


antlrcpp::Any SV3_1aParser::Delay_or_event_controlContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_or_event_control(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_or_event_controlContext* SV3_1aParser::delay_or_event_control() {
  Delay_or_event_controlContext *_localctx = _tracker.createInstance<Delay_or_event_controlContext>(_ctx, getState());
  enterRule(_localctx, 816, SV3_1aParser::RuleDelay_or_event_control);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6763);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Pound_delay:
      case SV3_1aParser::POUND: {
        enterOuterAlt(_localctx, 1);
        setState(6755);
        delay_control();
        break;
      }

      case SV3_1aParser::ATSTAR:
      case SV3_1aParser::AT_PARENS_STAR:
      case SV3_1aParser::AT: {
        enterOuterAlt(_localctx, 2);
        setState(6756);
        event_control();
        break;
      }

      case SV3_1aParser::REPEAT: {
        enterOuterAlt(_localctx, 3);
        setState(6757);
        match(SV3_1aParser::REPEAT);
        setState(6758);
        match(SV3_1aParser::OPEN_PARENS);
        setState(6759);
        expression(0);
        setState(6760);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(6761);
        event_control();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_controlContext ------------------------------------------------------------------

SV3_1aParser::Delay_controlContext::Delay_controlContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Pound_delay_valueContext* SV3_1aParser::Delay_controlContext::pound_delay_value() {
  return getRuleContext<SV3_1aParser::Pound_delay_valueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay_controlContext::POUND() {
  return getToken(SV3_1aParser::POUND, 0);
}

tree::TerminalNode* SV3_1aParser::Delay_controlContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Delay_controlContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delay_controlContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Delay_controlContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_control;
}

void SV3_1aParser::Delay_controlContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_control(this);
}

void SV3_1aParser::Delay_controlContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_control(this);
}


antlrcpp::Any SV3_1aParser::Delay_controlContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_control(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_controlContext* SV3_1aParser::delay_control() {
  Delay_controlContext *_localctx = _tracker.createInstance<Delay_controlContext>(_ctx, getState());
  enterRule(_localctx, 818, SV3_1aParser::RuleDelay_control);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6771);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 761, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6765);
      pound_delay_value();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6766);
      match(SV3_1aParser::POUND);
      setState(6767);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6768);
      mintypmax_expression();
      setState(6769);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Event_controlContext ------------------------------------------------------------------

SV3_1aParser::Event_controlContext::Event_controlContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Event_controlContext::AT() {
  return getToken(SV3_1aParser::AT, 0);
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Event_controlContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Event_controlContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Event_expressionContext* SV3_1aParser::Event_controlContext::event_expression() {
  return getRuleContext<SV3_1aParser::Event_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Event_controlContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Event_controlContext::ATSTAR() {
  return getToken(SV3_1aParser::ATSTAR, 0);
}

tree::TerminalNode* SV3_1aParser::Event_controlContext::AT_PARENS_STAR() {
  return getToken(SV3_1aParser::AT_PARENS_STAR, 0);
}

SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext* SV3_1aParser::Event_controlContext::ps_or_hierarchical_sequence_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext>(0);
}


size_t SV3_1aParser::Event_controlContext::getRuleIndex() const {
  return SV3_1aParser::RuleEvent_control;
}

void SV3_1aParser::Event_controlContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEvent_control(this);
}

void SV3_1aParser::Event_controlContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEvent_control(this);
}


antlrcpp::Any SV3_1aParser::Event_controlContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEvent_control(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Event_controlContext* SV3_1aParser::event_control() {
  Event_controlContext *_localctx = _tracker.createInstance<Event_controlContext>(_ctx, getState());
  enterRule(_localctx, 820, SV3_1aParser::RuleEvent_control);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6784);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 762, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6773);
      match(SV3_1aParser::AT);
      setState(6774);
      hierarchical_identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6775);
      match(SV3_1aParser::AT);
      setState(6776);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6777);
      event_expression(0);
      setState(6778);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6780);
      match(SV3_1aParser::ATSTAR);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(6781);
      match(SV3_1aParser::AT_PARENS_STAR);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(6782);
      match(SV3_1aParser::AT);
      setState(6783);
      ps_or_hierarchical_sequence_identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Event_expressionContext ------------------------------------------------------------------

SV3_1aParser::Event_expressionContext::Event_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Event_expressionContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Event_expressionContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

SV3_1aParser::Edge_identifierContext* SV3_1aParser::Event_expressionContext::edge_identifier() {
  return getRuleContext<SV3_1aParser::Edge_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Event_expressionContext::IFF() {
  return getToken(SV3_1aParser::IFF, 0);
}

SV3_1aParser::Sequence_instanceContext* SV3_1aParser::Event_expressionContext::sequence_instance() {
  return getRuleContext<SV3_1aParser::Sequence_instanceContext>(0);
}

tree::TerminalNode* SV3_1aParser::Event_expressionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Event_expressionContext *> SV3_1aParser::Event_expressionContext::event_expression() {
  return getRuleContexts<SV3_1aParser::Event_expressionContext>();
}

SV3_1aParser::Event_expressionContext* SV3_1aParser::Event_expressionContext::event_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Event_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Event_expressionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Event_expressionContext::OR() {
  return getToken(SV3_1aParser::OR, 0);
}

tree::TerminalNode* SV3_1aParser::Event_expressionContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}


size_t SV3_1aParser::Event_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleEvent_expression;
}

void SV3_1aParser::Event_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEvent_expression(this);
}

void SV3_1aParser::Event_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEvent_expression(this);
}


antlrcpp::Any SV3_1aParser::Event_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEvent_expression(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Event_expressionContext* SV3_1aParser::event_expression() {
   return event_expression(0);
}

SV3_1aParser::Event_expressionContext* SV3_1aParser::event_expression(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Event_expressionContext *_localctx = _tracker.createInstance<Event_expressionContext>(_ctx, parentState);
  SV3_1aParser::Event_expressionContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 822;
  enterRecursionRule(_localctx, 822, SV3_1aParser::RuleEvent_expression, precedence);

    size_t _la = 0;

  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(6804);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 766, _ctx)) {
    case 1: {
      setState(6788);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 333) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
        | (1ULL << (SV3_1aParser::NEGEDGE - 333))
        | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
        setState(6787);
        edge_identifier();
      }
      setState(6790);
      expression(0);
      setState(6793);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 764, _ctx)) {
      case 1: {
        setState(6791);
        match(SV3_1aParser::IFF);
        setState(6792);
        expression(0);
        break;
      }

      }
      break;
    }

    case 2: {
      setState(6795);
      sequence_instance();
      setState(6798);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 765, _ctx)) {
      case 1: {
        setState(6796);
        match(SV3_1aParser::IFF);
        setState(6797);
        expression(0);
        break;
      }

      }
      break;
    }

    case 3: {
      setState(6800);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6801);
      event_expression(0);
      setState(6802);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
    _ctx->stop = _input->LT(-1);
    setState(6814);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 768, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(6812);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 767, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<Event_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleEvent_expression);
          setState(6806);

          if (!(precpred(_ctx, 3))) throw FailedPredicateException(this, "precpred(_ctx, 3)");
          setState(6807);
          match(SV3_1aParser::OR);
          setState(6808);
          event_expression(4);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<Event_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleEvent_expression);
          setState(6809);

          if (!(precpred(_ctx, 2))) throw FailedPredicateException(this, "precpred(_ctx, 2)");
          setState(6810);
          match(SV3_1aParser::COMMA);
          setState(6811);
          event_expression(3);
          break;
        }

        } 
      }
      setState(6816);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 768, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Procedural_timing_controlContext ------------------------------------------------------------------

SV3_1aParser::Procedural_timing_controlContext::Procedural_timing_controlContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Delay_controlContext* SV3_1aParser::Procedural_timing_controlContext::delay_control() {
  return getRuleContext<SV3_1aParser::Delay_controlContext>(0);
}

SV3_1aParser::Event_controlContext* SV3_1aParser::Procedural_timing_controlContext::event_control() {
  return getRuleContext<SV3_1aParser::Event_controlContext>(0);
}

SV3_1aParser::Cycle_delayContext* SV3_1aParser::Procedural_timing_controlContext::cycle_delay() {
  return getRuleContext<SV3_1aParser::Cycle_delayContext>(0);
}


size_t SV3_1aParser::Procedural_timing_controlContext::getRuleIndex() const {
  return SV3_1aParser::RuleProcedural_timing_control;
}

void SV3_1aParser::Procedural_timing_controlContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProcedural_timing_control(this);
}

void SV3_1aParser::Procedural_timing_controlContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProcedural_timing_control(this);
}


antlrcpp::Any SV3_1aParser::Procedural_timing_controlContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProcedural_timing_control(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Procedural_timing_controlContext* SV3_1aParser::procedural_timing_control() {
  Procedural_timing_controlContext *_localctx = _tracker.createInstance<Procedural_timing_controlContext>(_ctx, getState());
  enterRule(_localctx, 824, SV3_1aParser::RuleProcedural_timing_control);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6820);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Pound_delay:
      case SV3_1aParser::POUND: {
        enterOuterAlt(_localctx, 1);
        setState(6817);
        delay_control();
        break;
      }

      case SV3_1aParser::ATSTAR:
      case SV3_1aParser::AT_PARENS_STAR:
      case SV3_1aParser::AT: {
        enterOuterAlt(_localctx, 2);
        setState(6818);
        event_control();
        break;
      }

      case SV3_1aParser::POUNDPOUND: {
        enterOuterAlt(_localctx, 3);
        setState(6819);
        cycle_delay();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Jump_statementContext ------------------------------------------------------------------

SV3_1aParser::Jump_statementContext::Jump_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Jump_statementContext::RETURN() {
  return getToken(SV3_1aParser::RETURN, 0);
}

tree::TerminalNode* SV3_1aParser::Jump_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Jump_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Jump_statementContext::BREAK() {
  return getToken(SV3_1aParser::BREAK, 0);
}

tree::TerminalNode* SV3_1aParser::Jump_statementContext::CONTINUE() {
  return getToken(SV3_1aParser::CONTINUE, 0);
}


size_t SV3_1aParser::Jump_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleJump_statement;
}

void SV3_1aParser::Jump_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterJump_statement(this);
}

void SV3_1aParser::Jump_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitJump_statement(this);
}


antlrcpp::Any SV3_1aParser::Jump_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitJump_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Jump_statementContext* SV3_1aParser::jump_statement() {
  Jump_statementContext *_localctx = _tracker.createInstance<Jump_statementContext>(_ctx, getState());
  enterRule(_localctx, 826, SV3_1aParser::RuleJump_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6831);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::RETURN: {
        enterOuterAlt(_localctx, 1);
        setState(6822);
        match(SV3_1aParser::RETURN);
        setState(6824);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(6823);
          expression(0);
        }
        setState(6826);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::BREAK: {
        enterOuterAlt(_localctx, 2);
        setState(6827);
        match(SV3_1aParser::BREAK);
        setState(6828);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::CONTINUE: {
        enterOuterAlt(_localctx, 3);
        setState(6829);
        match(SV3_1aParser::CONTINUE);
        setState(6830);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Final_constructContext ------------------------------------------------------------------

SV3_1aParser::Final_constructContext::Final_constructContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Final_constructContext::FINAL() {
  return getToken(SV3_1aParser::FINAL, 0);
}

SV3_1aParser::StatementContext* SV3_1aParser::Final_constructContext::statement() {
  return getRuleContext<SV3_1aParser::StatementContext>(0);
}


size_t SV3_1aParser::Final_constructContext::getRuleIndex() const {
  return SV3_1aParser::RuleFinal_construct;
}

void SV3_1aParser::Final_constructContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFinal_construct(this);
}

void SV3_1aParser::Final_constructContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFinal_construct(this);
}


antlrcpp::Any SV3_1aParser::Final_constructContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFinal_construct(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Final_constructContext* SV3_1aParser::final_construct() {
  Final_constructContext *_localctx = _tracker.createInstance<Final_constructContext>(_ctx, getState());
  enterRule(_localctx, 828, SV3_1aParser::RuleFinal_construct);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6833);
    match(SV3_1aParser::FINAL);
    setState(6834);
    statement();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Wait_statementContext ------------------------------------------------------------------

SV3_1aParser::Wait_statementContext::Wait_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::WAIT() {
  return getToken(SV3_1aParser::WAIT, 0);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Wait_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Wait_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::FORK() {
  return getToken(SV3_1aParser::FORK, 0);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::WAIT_ORDER() {
  return getToken(SV3_1aParser::WAIT_ORDER, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Wait_statementContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Wait_statementContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Wait_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}

std::vector<SV3_1aParser::Dollar_root_keywordContext *> SV3_1aParser::Wait_statementContext::dollar_root_keyword() {
  return getRuleContexts<SV3_1aParser::Dollar_root_keywordContext>();
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Wait_statementContext::dollar_root_keyword(size_t i) {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Wait_statementContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::COMMA() {
  return getToken(SV3_1aParser::COMMA, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Wait_statementContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Wait_statementContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Wait_statementContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Wait_statementContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Wait_statementContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Wait_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleWait_statement;
}

void SV3_1aParser::Wait_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterWait_statement(this);
}

void SV3_1aParser::Wait_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitWait_statement(this);
}


antlrcpp::Any SV3_1aParser::Wait_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitWait_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Wait_statementContext* SV3_1aParser::wait_statement() {
  Wait_statementContext *_localctx = _tracker.createInstance<Wait_statementContext>(_ctx, getState());
  enterRule(_localctx, 830, SV3_1aParser::RuleWait_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6893);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 779, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6836);
      match(SV3_1aParser::WAIT);
      setState(6837);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6838);
      expression(0);
      setState(6839);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(6840);
      statement_or_null();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6842);
      match(SV3_1aParser::WAIT);
      setState(6843);
      match(SV3_1aParser::FORK);
      setState(6844);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6845);
      match(SV3_1aParser::WAIT_ORDER);
      setState(6846);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6848);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOLLAR_ROOT) {
        setState(6847);
        dollar_root_keyword();
      }
      setState(6850);
      identifier();
      setState(6864);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::DOT || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(6857);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(6851);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(6852);
          constant_expression(0);
          setState(6853);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(6859);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(6860);
        match(SV3_1aParser::DOT);
        setState(6861);
        identifier();
        setState(6866);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6888);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(6867);
        match(SV3_1aParser::COMMA);
        setState(6869);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::DOLLAR_ROOT) {
          setState(6868);
          dollar_root_keyword();
        }
        setState(6871);
        identifier();
        setState(6885);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::DOT || _la == SV3_1aParser::OPEN_BRACKET) {
          setState(6878);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_BRACKET) {
            setState(6872);
            match(SV3_1aParser::OPEN_BRACKET);
            setState(6873);
            constant_expression(0);
            setState(6874);
            match(SV3_1aParser::CLOSE_BRACKET);
            setState(6880);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(6881);
          match(SV3_1aParser::DOT);
          setState(6882);
          identifier();
          setState(6887);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
      }
      setState(6890);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(6891);
      action_block();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Event_triggerContext ------------------------------------------------------------------

SV3_1aParser::Event_triggerContext::Event_triggerContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Event_triggerContext::IMPLY() {
  return getToken(SV3_1aParser::IMPLY, 0);
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Event_triggerContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Event_triggerContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Event_triggerContext::NON_BLOCKING_TRIGGER_EVENT_OP() {
  return getToken(SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP, 0);
}

SV3_1aParser::Delay_or_event_controlContext* SV3_1aParser::Event_triggerContext::delay_or_event_control() {
  return getRuleContext<SV3_1aParser::Delay_or_event_controlContext>(0);
}


size_t SV3_1aParser::Event_triggerContext::getRuleIndex() const {
  return SV3_1aParser::RuleEvent_trigger;
}

void SV3_1aParser::Event_triggerContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEvent_trigger(this);
}

void SV3_1aParser::Event_triggerContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEvent_trigger(this);
}


antlrcpp::Any SV3_1aParser::Event_triggerContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEvent_trigger(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Event_triggerContext* SV3_1aParser::event_trigger() {
  Event_triggerContext *_localctx = _tracker.createInstance<Event_triggerContext>(_ctx, getState());
  enterRule(_localctx, 832, SV3_1aParser::RuleEvent_trigger);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6906);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::IMPLY: {
        enterOuterAlt(_localctx, 1);
        setState(6895);
        match(SV3_1aParser::IMPLY);
        setState(6896);
        hierarchical_identifier();
        setState(6897);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP: {
        enterOuterAlt(_localctx, 2);
        setState(6899);
        match(SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP);
        setState(6901);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
          | (1ULL << SV3_1aParser::ATSTAR)
          | (1ULL << SV3_1aParser::AT_PARENS_STAR))) != 0) || _la == SV3_1aParser::POUND || _la == SV3_1aParser::REPEAT

        || _la == SV3_1aParser::AT) {
          setState(6900);
          delay_or_event_control();
        }
        setState(6903);
        hierarchical_identifier();
        setState(6904);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Disable_statementContext ------------------------------------------------------------------

SV3_1aParser::Disable_statementContext::Disable_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Disable_statementContext::DISABLE() {
  return getToken(SV3_1aParser::DISABLE, 0);
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Disable_statementContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Disable_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Disable_statementContext::FORK() {
  return getToken(SV3_1aParser::FORK, 0);
}


size_t SV3_1aParser::Disable_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleDisable_statement;
}

void SV3_1aParser::Disable_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDisable_statement(this);
}

void SV3_1aParser::Disable_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDisable_statement(this);
}


antlrcpp::Any SV3_1aParser::Disable_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDisable_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Disable_statementContext* SV3_1aParser::disable_statement() {
  Disable_statementContext *_localctx = _tracker.createInstance<Disable_statementContext>(_ctx, getState());
  enterRule(_localctx, 834, SV3_1aParser::RuleDisable_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6915);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 782, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6908);
      match(SV3_1aParser::DISABLE);
      setState(6909);
      hierarchical_identifier();
      setState(6910);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6912);
      match(SV3_1aParser::DISABLE);
      setState(6913);
      match(SV3_1aParser::FORK);
      setState(6914);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Conditional_statementContext ------------------------------------------------------------------

SV3_1aParser::Conditional_statementContext::Conditional_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Conditional_statementContext::IF() {
  return getTokens(SV3_1aParser::IF);
}

tree::TerminalNode* SV3_1aParser::Conditional_statementContext::IF(size_t i) {
  return getToken(SV3_1aParser::IF, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Conditional_statementContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Conditional_statementContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<SV3_1aParser::Cond_predicateContext *> SV3_1aParser::Conditional_statementContext::cond_predicate() {
  return getRuleContexts<SV3_1aParser::Cond_predicateContext>();
}

SV3_1aParser::Cond_predicateContext* SV3_1aParser::Conditional_statementContext::cond_predicate(size_t i) {
  return getRuleContext<SV3_1aParser::Cond_predicateContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Conditional_statementContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Conditional_statementContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

std::vector<SV3_1aParser::Statement_or_nullContext *> SV3_1aParser::Conditional_statementContext::statement_or_null() {
  return getRuleContexts<SV3_1aParser::Statement_or_nullContext>();
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Conditional_statementContext::statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(i);
}

SV3_1aParser::Unique_priorityContext* SV3_1aParser::Conditional_statementContext::unique_priority() {
  return getRuleContext<SV3_1aParser::Unique_priorityContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Conditional_statementContext::ELSE() {
  return getTokens(SV3_1aParser::ELSE);
}

tree::TerminalNode* SV3_1aParser::Conditional_statementContext::ELSE(size_t i) {
  return getToken(SV3_1aParser::ELSE, i);
}


size_t SV3_1aParser::Conditional_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleConditional_statement;
}

void SV3_1aParser::Conditional_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConditional_statement(this);
}

void SV3_1aParser::Conditional_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConditional_statement(this);
}


antlrcpp::Any SV3_1aParser::Conditional_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConditional_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Conditional_statementContext* SV3_1aParser::conditional_statement() {
  Conditional_statementContext *_localctx = _tracker.createInstance<Conditional_statementContext>(_ctx, getState());
  enterRule(_localctx, 836, SV3_1aParser::RuleConditional_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(6918);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 303) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
      | (1ULL << (SV3_1aParser::UNIQUE0 - 303))
      | (1ULL << (SV3_1aParser::PRIORITY - 303)))) != 0)) {
      setState(6917);
      unique_priority();
    }
    setState(6920);
    match(SV3_1aParser::IF);
    setState(6921);
    match(SV3_1aParser::OPEN_PARENS);
    setState(6922);
    cond_predicate();
    setState(6923);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(6924);
    statement_or_null();
    setState(6934);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 784, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(6925);
        match(SV3_1aParser::ELSE);
        setState(6926);
        match(SV3_1aParser::IF);
        setState(6927);
        match(SV3_1aParser::OPEN_PARENS);
        setState(6928);
        cond_predicate();
        setState(6929);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(6930);
        statement_or_null(); 
      }
      setState(6936);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 784, _ctx);
    }
    setState(6941);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 785, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(6937);
        match(SV3_1aParser::ELSE);
        setState(6938);
        statement_or_null(); 
      }
      setState(6943);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 785, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unique_priorityContext ------------------------------------------------------------------

SV3_1aParser::Unique_priorityContext::Unique_priorityContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unique_priorityContext::UNIQUE() {
  return getToken(SV3_1aParser::UNIQUE, 0);
}

tree::TerminalNode* SV3_1aParser::Unique_priorityContext::UNIQUE0() {
  return getToken(SV3_1aParser::UNIQUE0, 0);
}

tree::TerminalNode* SV3_1aParser::Unique_priorityContext::PRIORITY() {
  return getToken(SV3_1aParser::PRIORITY, 0);
}


size_t SV3_1aParser::Unique_priorityContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnique_priority;
}

void SV3_1aParser::Unique_priorityContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnique_priority(this);
}

void SV3_1aParser::Unique_priorityContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnique_priority(this);
}


antlrcpp::Any SV3_1aParser::Unique_priorityContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnique_priority(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unique_priorityContext* SV3_1aParser::unique_priority() {
  Unique_priorityContext *_localctx = _tracker.createInstance<Unique_priorityContext>(_ctx, getState());
  enterRule(_localctx, 838, SV3_1aParser::RuleUnique_priority);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6944);
    _la = _input->LA(1);
    if (!(((((_la - 303) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
      | (1ULL << (SV3_1aParser::UNIQUE0 - 303))
      | (1ULL << (SV3_1aParser::PRIORITY - 303)))) != 0))) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cond_predicateContext ------------------------------------------------------------------

SV3_1aParser::Cond_predicateContext::Cond_predicateContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Expression_or_cond_patternContext *> SV3_1aParser::Cond_predicateContext::expression_or_cond_pattern() {
  return getRuleContexts<SV3_1aParser::Expression_or_cond_patternContext>();
}

SV3_1aParser::Expression_or_cond_patternContext* SV3_1aParser::Cond_predicateContext::expression_or_cond_pattern(size_t i) {
  return getRuleContext<SV3_1aParser::Expression_or_cond_patternContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Cond_predicateContext::COND_PRED_OP() {
  return getTokens(SV3_1aParser::COND_PRED_OP);
}

tree::TerminalNode* SV3_1aParser::Cond_predicateContext::COND_PRED_OP(size_t i) {
  return getToken(SV3_1aParser::COND_PRED_OP, i);
}


size_t SV3_1aParser::Cond_predicateContext::getRuleIndex() const {
  return SV3_1aParser::RuleCond_predicate;
}

void SV3_1aParser::Cond_predicateContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCond_predicate(this);
}

void SV3_1aParser::Cond_predicateContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCond_predicate(this);
}


antlrcpp::Any SV3_1aParser::Cond_predicateContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCond_predicate(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cond_predicateContext* SV3_1aParser::cond_predicate() {
  Cond_predicateContext *_localctx = _tracker.createInstance<Cond_predicateContext>(_ctx, getState());
  enterRule(_localctx, 840, SV3_1aParser::RuleCond_predicate);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(6946);
    expression_or_cond_pattern();
    setState(6951);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COND_PRED_OP) {
      setState(6947);
      match(SV3_1aParser::COND_PRED_OP);
      setState(6948);
      expression_or_cond_pattern();
      setState(6953);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Expression_or_cond_patternContext ------------------------------------------------------------------

SV3_1aParser::Expression_or_cond_patternContext::Expression_or_cond_patternContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Expression_or_cond_patternContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Expression_or_cond_patternContext::MATCHES() {
  return getToken(SV3_1aParser::MATCHES, 0);
}

SV3_1aParser::PatternContext* SV3_1aParser::Expression_or_cond_patternContext::pattern() {
  return getRuleContext<SV3_1aParser::PatternContext>(0);
}


size_t SV3_1aParser::Expression_or_cond_patternContext::getRuleIndex() const {
  return SV3_1aParser::RuleExpression_or_cond_pattern;
}

void SV3_1aParser::Expression_or_cond_patternContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExpression_or_cond_pattern(this);
}

void SV3_1aParser::Expression_or_cond_patternContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExpression_or_cond_pattern(this);
}


antlrcpp::Any SV3_1aParser::Expression_or_cond_patternContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExpression_or_cond_pattern(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Expression_or_cond_patternContext* SV3_1aParser::expression_or_cond_pattern() {
  Expression_or_cond_patternContext *_localctx = _tracker.createInstance<Expression_or_cond_patternContext>(_ctx, getState());
  enterRule(_localctx, 842, SV3_1aParser::RuleExpression_or_cond_pattern);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(6959);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 787, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6954);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6955);
      expression(0);
      setState(6956);
      match(SV3_1aParser::MATCHES);
      setState(6957);
      pattern();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_statementContext ------------------------------------------------------------------

SV3_1aParser::Case_statementContext::Case_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Case_keywordContext* SV3_1aParser::Case_statementContext::case_keyword() {
  return getRuleContext<SV3_1aParser::Case_keywordContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Case_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Case_itemContext *> SV3_1aParser::Case_statementContext::case_item() {
  return getRuleContexts<SV3_1aParser::Case_itemContext>();
}

SV3_1aParser::Case_itemContext* SV3_1aParser::Case_statementContext::case_item(size_t i) {
  return getRuleContext<SV3_1aParser::Case_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Case_statementContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}

SV3_1aParser::Unique_priorityContext* SV3_1aParser::Case_statementContext::unique_priority() {
  return getRuleContext<SV3_1aParser::Unique_priorityContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_statementContext::MATCHES() {
  return getToken(SV3_1aParser::MATCHES, 0);
}

std::vector<SV3_1aParser::Case_pattern_itemContext *> SV3_1aParser::Case_statementContext::case_pattern_item() {
  return getRuleContexts<SV3_1aParser::Case_pattern_itemContext>();
}

SV3_1aParser::Case_pattern_itemContext* SV3_1aParser::Case_statementContext::case_pattern_item(size_t i) {
  return getRuleContext<SV3_1aParser::Case_pattern_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Case_statementContext::INSIDE() {
  return getToken(SV3_1aParser::INSIDE, 0);
}

std::vector<SV3_1aParser::Case_inside_itemContext *> SV3_1aParser::Case_statementContext::case_inside_item() {
  return getRuleContexts<SV3_1aParser::Case_inside_itemContext>();
}

SV3_1aParser::Case_inside_itemContext* SV3_1aParser::Case_statementContext::case_inside_item(size_t i) {
  return getRuleContext<SV3_1aParser::Case_inside_itemContext>(i);
}


size_t SV3_1aParser::Case_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_statement;
}

void SV3_1aParser::Case_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCase_statement(this);
}

void SV3_1aParser::Case_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCase_statement(this);
}


antlrcpp::Any SV3_1aParser::Case_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCase_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Case_statementContext* SV3_1aParser::case_statement() {
  Case_statementContext *_localctx = _tracker.createInstance<Case_statementContext>(_ctx, getState());
  enterRule(_localctx, 844, SV3_1aParser::RuleCase_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7011);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 794, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(6962);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 303) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 303))
        | (1ULL << (SV3_1aParser::PRIORITY - 303)))) != 0)) {
        setState(6961);
        unique_priority();
      }
      setState(6964);
      case_keyword();
      setState(6965);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6966);
      expression(0);
      setState(6967);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(6968);
      case_item();
      setState(6972);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DEFAULT)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(6969);
        case_item();
        setState(6974);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6975);
      endcase();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(6978);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 303) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 303))
        | (1ULL << (SV3_1aParser::PRIORITY - 303)))) != 0)) {
        setState(6977);
        unique_priority();
      }
      setState(6980);
      case_keyword();
      setState(6981);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6982);
      expression(0);
      setState(6983);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(6984);
      match(SV3_1aParser::MATCHES);
      setState(6985);
      case_pattern_item();
      setState(6989);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DOT)
        | (1ULL << SV3_1aParser::DEFAULT)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::DOTSTAR - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(6986);
        case_pattern_item();
        setState(6991);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(6992);
      endcase();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(6995);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 303) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 303)) & ((1ULL << (SV3_1aParser::UNIQUE - 303))
        | (1ULL << (SV3_1aParser::UNIQUE0 - 303))
        | (1ULL << (SV3_1aParser::PRIORITY - 303)))) != 0)) {
        setState(6994);
        unique_priority();
      }
      setState(6997);
      case_keyword();
      setState(6998);
      match(SV3_1aParser::OPEN_PARENS);
      setState(6999);
      expression(0);
      setState(7000);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(7001);
      match(SV3_1aParser::INSIDE);
      setState(7002);
      case_inside_item();
      setState(7006);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DEFAULT)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::OPEN_BRACKET - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(7003);
        case_inside_item();
        setState(7008);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(7009);
      endcase();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_keywordContext ------------------------------------------------------------------

SV3_1aParser::Case_keywordContext::Case_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Case_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_keyword;
}

void SV3_1aParser::Case_keywordContext::copyFrom(Case_keywordContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- CaseKeyword_CaseContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::CaseKeyword_CaseContext::CASE() {
  return getToken(SV3_1aParser::CASE, 0);
}

SV3_1aParser::CaseKeyword_CaseContext::CaseKeyword_CaseContext(Case_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::CaseKeyword_CaseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCaseKeyword_Case(this);
}
void SV3_1aParser::CaseKeyword_CaseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCaseKeyword_Case(this);
}

antlrcpp::Any SV3_1aParser::CaseKeyword_CaseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCaseKeyword_Case(this);
  else
    return visitor->visitChildren(this);
}
//----------------- CaseKeyword_CaseZContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::CaseKeyword_CaseZContext::CASEZ() {
  return getToken(SV3_1aParser::CASEZ, 0);
}

SV3_1aParser::CaseKeyword_CaseZContext::CaseKeyword_CaseZContext(Case_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::CaseKeyword_CaseZContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCaseKeyword_CaseZ(this);
}
void SV3_1aParser::CaseKeyword_CaseZContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCaseKeyword_CaseZ(this);
}

antlrcpp::Any SV3_1aParser::CaseKeyword_CaseZContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCaseKeyword_CaseZ(this);
  else
    return visitor->visitChildren(this);
}
//----------------- CaseKeyword_CaseXContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::CaseKeyword_CaseXContext::CASEX() {
  return getToken(SV3_1aParser::CASEX, 0);
}

SV3_1aParser::CaseKeyword_CaseXContext::CaseKeyword_CaseXContext(Case_keywordContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::CaseKeyword_CaseXContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCaseKeyword_CaseX(this);
}
void SV3_1aParser::CaseKeyword_CaseXContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCaseKeyword_CaseX(this);
}

antlrcpp::Any SV3_1aParser::CaseKeyword_CaseXContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCaseKeyword_CaseX(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Case_keywordContext* SV3_1aParser::case_keyword() {
  Case_keywordContext *_localctx = _tracker.createInstance<Case_keywordContext>(_ctx, getState());
  enterRule(_localctx, 846, SV3_1aParser::RuleCase_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7016);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::CASE: {
        _localctx = dynamic_cast<Case_keywordContext *>(_tracker.createInstance<SV3_1aParser::CaseKeyword_CaseContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(7013);
        match(SV3_1aParser::CASE);
        break;
      }

      case SV3_1aParser::CASEZ: {
        _localctx = dynamic_cast<Case_keywordContext *>(_tracker.createInstance<SV3_1aParser::CaseKeyword_CaseZContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(7014);
        match(SV3_1aParser::CASEZ);
        break;
      }

      case SV3_1aParser::CASEX: {
        _localctx = dynamic_cast<Case_keywordContext *>(_tracker.createInstance<SV3_1aParser::CaseKeyword_CaseXContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(7015);
        match(SV3_1aParser::CASEX);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_itemContext ------------------------------------------------------------------

SV3_1aParser::Case_itemContext::Case_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Case_itemContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Case_itemContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Case_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Case_itemContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Case_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Case_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Case_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Case_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_item;
}

void SV3_1aParser::Case_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCase_item(this);
}

void SV3_1aParser::Case_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCase_item(this);
}


antlrcpp::Any SV3_1aParser::Case_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCase_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Case_itemContext* SV3_1aParser::case_item() {
  Case_itemContext *_localctx = _tracker.createInstance<Case_itemContext>(_ctx, getState());
  enterRule(_localctx, 848, SV3_1aParser::RuleCase_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7034);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7018);
        expression(0);
        setState(7023);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(7019);
          match(SV3_1aParser::COMMA);
          setState(7020);
          expression(0);
          setState(7025);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7026);
        match(SV3_1aParser::COLUMN);
        setState(7027);
        statement_or_null();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(7029);
        match(SV3_1aParser::DEFAULT);
        setState(7031);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(7030);
          match(SV3_1aParser::COLUMN);
        }
        setState(7033);
        statement_or_null();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_pattern_itemContext ------------------------------------------------------------------

SV3_1aParser::Case_pattern_itemContext::Case_pattern_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::PatternContext* SV3_1aParser::Case_pattern_itemContext::pattern() {
  return getRuleContext<SV3_1aParser::PatternContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_pattern_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Case_pattern_itemContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_pattern_itemContext::COND_PRED_OP() {
  return getToken(SV3_1aParser::COND_PRED_OP, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Case_pattern_itemContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_pattern_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Case_pattern_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_pattern_item;
}

void SV3_1aParser::Case_pattern_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCase_pattern_item(this);
}

void SV3_1aParser::Case_pattern_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCase_pattern_item(this);
}


antlrcpp::Any SV3_1aParser::Case_pattern_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCase_pattern_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Case_pattern_itemContext* SV3_1aParser::case_pattern_item() {
  Case_pattern_itemContext *_localctx = _tracker.createInstance<Case_pattern_itemContext>(_ctx, getState());
  enterRule(_localctx, 850, SV3_1aParser::RuleCase_pattern_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7049);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::DOT:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::DOTSTAR:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7036);
        pattern();
        setState(7039);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COND_PRED_OP) {
          setState(7037);
          match(SV3_1aParser::COND_PRED_OP);
          setState(7038);
          expression(0);
        }
        setState(7041);
        match(SV3_1aParser::COLUMN);
        setState(7042);
        statement_or_null();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(7044);
        match(SV3_1aParser::DEFAULT);
        setState(7046);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(7045);
          match(SV3_1aParser::COLUMN);
        }
        setState(7048);
        statement_or_null();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Case_inside_itemContext ------------------------------------------------------------------

SV3_1aParser::Case_inside_itemContext::Case_inside_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Open_range_listContext* SV3_1aParser::Case_inside_itemContext::open_range_list() {
  return getRuleContext<SV3_1aParser::Open_range_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_inside_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Case_inside_itemContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

tree::TerminalNode* SV3_1aParser::Case_inside_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Case_inside_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleCase_inside_item;
}

void SV3_1aParser::Case_inside_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCase_inside_item(this);
}

void SV3_1aParser::Case_inside_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCase_inside_item(this);
}


antlrcpp::Any SV3_1aParser::Case_inside_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCase_inside_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Case_inside_itemContext* SV3_1aParser::case_inside_item() {
  Case_inside_itemContext *_localctx = _tracker.createInstance<Case_inside_itemContext>(_ctx, getState());
  enterRule(_localctx, 852, SV3_1aParser::RuleCase_inside_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7060);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::OPEN_BRACKET:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7051);
        open_range_list();
        setState(7052);
        match(SV3_1aParser::COLUMN);
        setState(7053);
        statement_or_null();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(7055);
        match(SV3_1aParser::DEFAULT);
        setState(7057);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(7056);
          match(SV3_1aParser::COLUMN);
        }
        setState(7059);
        statement_or_null();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Randcase_statementContext ------------------------------------------------------------------

SV3_1aParser::Randcase_statementContext::Randcase_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Randcase_statementContext::RANDCASE() {
  return getToken(SV3_1aParser::RANDCASE, 0);
}

std::vector<SV3_1aParser::Randcase_itemContext *> SV3_1aParser::Randcase_statementContext::randcase_item() {
  return getRuleContexts<SV3_1aParser::Randcase_itemContext>();
}

SV3_1aParser::Randcase_itemContext* SV3_1aParser::Randcase_statementContext::randcase_item(size_t i) {
  return getRuleContext<SV3_1aParser::Randcase_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Randcase_statementContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}


size_t SV3_1aParser::Randcase_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleRandcase_statement;
}

void SV3_1aParser::Randcase_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRandcase_statement(this);
}

void SV3_1aParser::Randcase_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRandcase_statement(this);
}


antlrcpp::Any SV3_1aParser::Randcase_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRandcase_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Randcase_statementContext* SV3_1aParser::randcase_statement() {
  Randcase_statementContext *_localctx = _tracker.createInstance<Randcase_statementContext>(_ctx, getState());
  enterRule(_localctx, 854, SV3_1aParser::RuleRandcase_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7062);
    match(SV3_1aParser::RANDCASE);
    setState(7063);
    randcase_item();
    setState(7067);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
      | (1ULL << (SV3_1aParser::DO - 310))
      | (1ULL << (SV3_1aParser::TICK - 310))
      | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
      | (1ULL << (SV3_1aParser::THIS - 310))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
      | (1ULL << (SV3_1aParser::FINAL - 310))
      | (1ULL << (SV3_1aParser::SAMPLE - 310))
      | (1ULL << (SV3_1aParser::BITW_AND - 310))
      | (1ULL << (SV3_1aParser::BITW_OR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
      | (1ULL << (SV3_1aParser::TILDA - 310))
      | (1ULL << (SV3_1aParser::BITW_XOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
      | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
      setState(7064);
      randcase_item();
      setState(7069);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7070);
    endcase();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Randcase_itemContext ------------------------------------------------------------------

SV3_1aParser::Randcase_itemContext::Randcase_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Randcase_itemContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Randcase_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Randcase_itemContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}


size_t SV3_1aParser::Randcase_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleRandcase_item;
}

void SV3_1aParser::Randcase_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRandcase_item(this);
}

void SV3_1aParser::Randcase_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRandcase_item(this);
}


antlrcpp::Any SV3_1aParser::Randcase_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRandcase_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Randcase_itemContext* SV3_1aParser::randcase_item() {
  Randcase_itemContext *_localctx = _tracker.createInstance<Randcase_itemContext>(_ctx, getState());
  enterRule(_localctx, 856, SV3_1aParser::RuleRandcase_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7072);
    expression(0);
    setState(7073);
    match(SV3_1aParser::COLUMN);
    setState(7074);
    statement_or_null();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- PatternContext ------------------------------------------------------------------

SV3_1aParser::PatternContext::PatternContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::PatternContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::PatternContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::PatternContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::PatternContext::DOTSTAR() {
  return getToken(SV3_1aParser::DOTSTAR, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::PatternContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::PatternContext::TAGGED() {
  return getToken(SV3_1aParser::TAGGED, 0);
}

std::vector<SV3_1aParser::PatternContext *> SV3_1aParser::PatternContext::pattern() {
  return getRuleContexts<SV3_1aParser::PatternContext>();
}

SV3_1aParser::PatternContext* SV3_1aParser::PatternContext::pattern(size_t i) {
  return getRuleContext<SV3_1aParser::PatternContext>(i);
}

tree::TerminalNode* SV3_1aParser::PatternContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::PatternContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::PatternContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::PatternContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::PatternContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::PatternContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::PatternContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::PatternContext::getRuleIndex() const {
  return SV3_1aParser::RulePattern;
}

void SV3_1aParser::PatternContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPattern(this);
}

void SV3_1aParser::PatternContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPattern(this);
}


antlrcpp::Any SV3_1aParser::PatternContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPattern(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::PatternContext* SV3_1aParser::pattern() {
  PatternContext *_localctx = _tracker.createInstance<PatternContext>(_ctx, getState());
  enterRule(_localctx, 858, SV3_1aParser::RulePattern);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7114);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 808, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7076);
      match(SV3_1aParser::DOT);
      setState(7077);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7078);
      match(SV3_1aParser::DOTSTAR);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7079);
      constant_expression(0);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(7080);
      match(SV3_1aParser::TAGGED);
      setState(7081);
      identifier();
      setState(7083);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if ((((_la & ~ 0x3fULL) == 0) &&
        ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
        | (1ULL << SV3_1aParser::TICK_b1)
        | (1ULL << SV3_1aParser::TICK_B0)
        | (1ULL << SV3_1aParser::TICK_B1)
        | (1ULL << SV3_1aParser::TICK_0)
        | (1ULL << SV3_1aParser::TICK_1)
        | (1ULL << SV3_1aParser::ONE_TICK_b0)
        | (1ULL << SV3_1aParser::ONE_TICK_b1)
        | (1ULL << SV3_1aParser::ONE_TICK_bx)
        | (1ULL << SV3_1aParser::ONE_TICK_bX)
        | (1ULL << SV3_1aParser::ONE_TICK_B0)
        | (1ULL << SV3_1aParser::ONE_TICK_B1)
        | (1ULL << SV3_1aParser::ONE_TICK_Bx)
        | (1ULL << SV3_1aParser::ONE_TICK_BX)
        | (1ULL << SV3_1aParser::Integral_number)
        | (1ULL << SV3_1aParser::Real_number)
        | (1ULL << SV3_1aParser::String)
        | (1ULL << SV3_1aParser::DOT)
        | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::CONST - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::SUPER - 64))
        | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
        | (1ULL << (SV3_1aParser::STRING - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64))
        | (1ULL << (SV3_1aParser::REG - 64))
        | (1ULL << (SV3_1aParser::SHORTREAL - 64))
        | (1ULL << (SV3_1aParser::REAL - 64))
        | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::DOLLAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::PLUS - 147))
        | (1ULL << (SV3_1aParser::MINUS - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
        | (1ULL << (SV3_1aParser::SOFT - 230))
        | (1ULL << (SV3_1aParser::DOTSTAR - 230))
        | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
        | (1ULL << (SV3_1aParser::DO - 310))
        | (1ULL << (SV3_1aParser::TICK - 310))
        | (1ULL << (SV3_1aParser::THIS - 310))
        | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
        | (1ULL << (SV3_1aParser::FINAL - 310))
        | (1ULL << (SV3_1aParser::SAMPLE - 310))
        | (1ULL << (SV3_1aParser::BITW_AND - 310))
        | (1ULL << (SV3_1aParser::BITW_OR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
        | (1ULL << (SV3_1aParser::TILDA - 310))
        | (1ULL << (SV3_1aParser::BITW_XOR - 310))
        | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
        | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
        setState(7082);
        pattern();
      }
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(7085);
      match(SV3_1aParser::TICK);
      setState(7086);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7087);
      pattern();
      setState(7092);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(7088);
        match(SV3_1aParser::COMMA);
        setState(7089);
        pattern();
        setState(7094);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(7095);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(7097);
      match(SV3_1aParser::TICK);
      setState(7098);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7099);
      identifier();
      setState(7100);
      match(SV3_1aParser::COLUMN);
      setState(7101);
      pattern();
      setState(7109);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(7102);
        match(SV3_1aParser::COMMA);
        setState(7103);
        identifier();
        setState(7104);
        match(SV3_1aParser::COLUMN);
        setState(7105);
        pattern();
        setState(7111);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(7112);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_patternContext ------------------------------------------------------------------

SV3_1aParser::Assignment_patternContext::Assignment_patternContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Assignment_patternContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Assignment_patternContext::OPEN_CURLY() {
  return getTokens(SV3_1aParser::OPEN_CURLY);
}

tree::TerminalNode* SV3_1aParser::Assignment_patternContext::OPEN_CURLY(size_t i) {
  return getToken(SV3_1aParser::OPEN_CURLY, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Assignment_patternContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Assignment_patternContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Assignment_patternContext::CLOSE_CURLY() {
  return getTokens(SV3_1aParser::CLOSE_CURLY);
}

tree::TerminalNode* SV3_1aParser::Assignment_patternContext::CLOSE_CURLY(size_t i) {
  return getToken(SV3_1aParser::CLOSE_CURLY, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Assignment_patternContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Assignment_patternContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Structure_pattern_keyContext *> SV3_1aParser::Assignment_patternContext::structure_pattern_key() {
  return getRuleContexts<SV3_1aParser::Structure_pattern_keyContext>();
}

SV3_1aParser::Structure_pattern_keyContext* SV3_1aParser::Assignment_patternContext::structure_pattern_key(size_t i) {
  return getRuleContext<SV3_1aParser::Structure_pattern_keyContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Assignment_patternContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Assignment_patternContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}

std::vector<SV3_1aParser::Array_pattern_keyContext *> SV3_1aParser::Assignment_patternContext::array_pattern_key() {
  return getRuleContexts<SV3_1aParser::Array_pattern_keyContext>();
}

SV3_1aParser::Array_pattern_keyContext* SV3_1aParser::Assignment_patternContext::array_pattern_key(size_t i) {
  return getRuleContext<SV3_1aParser::Array_pattern_keyContext>(i);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Assignment_patternContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Assignment_patternContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_pattern;
}

void SV3_1aParser::Assignment_patternContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignment_pattern(this);
}

void SV3_1aParser::Assignment_patternContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignment_pattern(this);
}


antlrcpp::Any SV3_1aParser::Assignment_patternContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignment_pattern(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assignment_patternContext* SV3_1aParser::assignment_pattern() {
  Assignment_patternContext *_localctx = _tracker.createInstance<Assignment_patternContext>(_ctx, getState());
  enterRule(_localctx, 860, SV3_1aParser::RuleAssignment_pattern);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7190);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 815, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7116);
      match(SV3_1aParser::TICK);
      setState(7117);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7118);
      expression(0);
      setState(7123);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(7119);
        match(SV3_1aParser::COMMA);
        setState(7120);
        expression(0);
        setState(7125);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(7126);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7128);
      match(SV3_1aParser::TICK);
      setState(7129);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7130);
      structure_pattern_key();
      setState(7131);
      match(SV3_1aParser::COLUMN);
      setState(7132);
      expression(0);
      setState(7140);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(7133);
        match(SV3_1aParser::COMMA);
        setState(7134);
        structure_pattern_key();
        setState(7135);
        match(SV3_1aParser::COLUMN);
        setState(7136);
        expression(0);
        setState(7142);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(7143);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7145);
      match(SV3_1aParser::TICK);
      setState(7146);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7147);
      array_pattern_key();
      setState(7148);
      match(SV3_1aParser::COLUMN);
      setState(7149);
      expression(0);
      setState(7157);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(7150);
        match(SV3_1aParser::COMMA);
        setState(7151);
        array_pattern_key();
        setState(7152);
        match(SV3_1aParser::COLUMN);
        setState(7153);
        expression(0);
        setState(7159);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(7160);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(7162);
      match(SV3_1aParser::TICK);
      setState(7163);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7164);
      constant_expression(0);
      setState(7165);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7166);
      expression(0);
      setState(7183);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 814, _ctx)) {
      case 1: {
        setState(7167);
        match(SV3_1aParser::CLOSE_CURLY);
        setState(7172);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(7168);
          match(SV3_1aParser::COMMA);
          setState(7169);
          expression(0);
          setState(7174);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      case 2: {
        setState(7179);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(7175);
          match(SV3_1aParser::COMMA);
          setState(7176);
          expression(0);
          setState(7181);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7182);
        match(SV3_1aParser::CLOSE_CURLY);
        break;
      }

      }
      setState(7185);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(7187);
      match(SV3_1aParser::TICK);
      setState(7188);
      match(SV3_1aParser::OPEN_CURLY);
      setState(7189);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Structure_pattern_keyContext ------------------------------------------------------------------

SV3_1aParser::Structure_pattern_keyContext::Structure_pattern_keyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Structure_pattern_keyContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Assignment_pattern_keyContext* SV3_1aParser::Structure_pattern_keyContext::assignment_pattern_key() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_keyContext>(0);
}


size_t SV3_1aParser::Structure_pattern_keyContext::getRuleIndex() const {
  return SV3_1aParser::RuleStructure_pattern_key;
}

void SV3_1aParser::Structure_pattern_keyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStructure_pattern_key(this);
}

void SV3_1aParser::Structure_pattern_keyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStructure_pattern_key(this);
}


antlrcpp::Any SV3_1aParser::Structure_pattern_keyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStructure_pattern_key(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Structure_pattern_keyContext* SV3_1aParser::structure_pattern_key() {
  Structure_pattern_keyContext *_localctx = _tracker.createInstance<Structure_pattern_keyContext>(_ctx, getState());
  enterRule(_localctx, 862, SV3_1aParser::RuleStructure_pattern_key);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7194);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 816, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7192);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7193);
      assignment_pattern_key();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Array_pattern_keyContext ------------------------------------------------------------------

SV3_1aParser::Array_pattern_keyContext::Array_pattern_keyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Array_pattern_keyContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Assignment_pattern_keyContext* SV3_1aParser::Array_pattern_keyContext::assignment_pattern_key() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_keyContext>(0);
}


size_t SV3_1aParser::Array_pattern_keyContext::getRuleIndex() const {
  return SV3_1aParser::RuleArray_pattern_key;
}

void SV3_1aParser::Array_pattern_keyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterArray_pattern_key(this);
}

void SV3_1aParser::Array_pattern_keyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitArray_pattern_key(this);
}


antlrcpp::Any SV3_1aParser::Array_pattern_keyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitArray_pattern_key(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Array_pattern_keyContext* SV3_1aParser::array_pattern_key() {
  Array_pattern_keyContext *_localctx = _tracker.createInstance<Array_pattern_keyContext>(_ctx, getState());
  enterRule(_localctx, 864, SV3_1aParser::RuleArray_pattern_key);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7198);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 817, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7196);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7197);
      assignment_pattern_key();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_pattern_keyContext ------------------------------------------------------------------

SV3_1aParser::Assignment_pattern_keyContext::Assignment_pattern_keyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Simple_typeContext* SV3_1aParser::Assignment_pattern_keyContext::simple_type() {
  return getRuleContext<SV3_1aParser::Simple_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_keyContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Assignment_pattern_keyContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_pattern_key;
}

void SV3_1aParser::Assignment_pattern_keyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignment_pattern_key(this);
}

void SV3_1aParser::Assignment_pattern_keyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignment_pattern_key(this);
}


antlrcpp::Any SV3_1aParser::Assignment_pattern_keyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignment_pattern_key(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assignment_pattern_keyContext* SV3_1aParser::assignment_pattern_key() {
  Assignment_pattern_keyContext *_localctx = _tracker.createInstance<Assignment_pattern_keyContext>(_ctx, getState());
  enterRule(_localctx, 866, SV3_1aParser::RuleAssignment_pattern_key);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7202);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7200);
        simple_type();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(7201);
        match(SV3_1aParser::DEFAULT);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_pattern_expressionContext ------------------------------------------------------------------

SV3_1aParser::Assignment_pattern_expressionContext::Assignment_pattern_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Assignment_patternContext* SV3_1aParser::Assignment_pattern_expressionContext::assignment_pattern() {
  return getRuleContext<SV3_1aParser::Assignment_patternContext>(0);
}

SV3_1aParser::Assignment_pattern_expression_typeContext* SV3_1aParser::Assignment_pattern_expressionContext::assignment_pattern_expression_type() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_expression_typeContext>(0);
}


size_t SV3_1aParser::Assignment_pattern_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_pattern_expression;
}

void SV3_1aParser::Assignment_pattern_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignment_pattern_expression(this);
}

void SV3_1aParser::Assignment_pattern_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignment_pattern_expression(this);
}


antlrcpp::Any SV3_1aParser::Assignment_pattern_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignment_pattern_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assignment_pattern_expressionContext* SV3_1aParser::assignment_pattern_expression() {
  Assignment_pattern_expressionContext *_localctx = _tracker.createInstance<Assignment_pattern_expressionContext>(_ctx, getState());
  enterRule(_localctx, 868, SV3_1aParser::RuleAssignment_pattern_expression);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7205);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(7204);
      assignment_pattern_expression_type();
    }
    setState(7207);
    assignment_pattern();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_pattern_expression_typeContext ------------------------------------------------------------------

SV3_1aParser::Assignment_pattern_expression_typeContext::Assignment_pattern_expression_typeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Ps_type_identifierContext* SV3_1aParser::Assignment_pattern_expression_typeContext::ps_type_identifier() {
  return getRuleContext<SV3_1aParser::Ps_type_identifierContext>(0);
}

SV3_1aParser::Ps_identifierContext* SV3_1aParser::Assignment_pattern_expression_typeContext::ps_identifier() {
  return getRuleContext<SV3_1aParser::Ps_identifierContext>(0);
}

SV3_1aParser::Integer_atom_typeContext* SV3_1aParser::Assignment_pattern_expression_typeContext::integer_atom_type() {
  return getRuleContext<SV3_1aParser::Integer_atom_typeContext>(0);
}

SV3_1aParser::Type_referenceContext* SV3_1aParser::Assignment_pattern_expression_typeContext::type_reference() {
  return getRuleContext<SV3_1aParser::Type_referenceContext>(0);
}


size_t SV3_1aParser::Assignment_pattern_expression_typeContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_pattern_expression_type;
}

void SV3_1aParser::Assignment_pattern_expression_typeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignment_pattern_expression_type(this);
}

void SV3_1aParser::Assignment_pattern_expression_typeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignment_pattern_expression_type(this);
}


antlrcpp::Any SV3_1aParser::Assignment_pattern_expression_typeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignment_pattern_expression_type(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assignment_pattern_expression_typeContext* SV3_1aParser::assignment_pattern_expression_type() {
  Assignment_pattern_expression_typeContext *_localctx = _tracker.createInstance<Assignment_pattern_expression_typeContext>(_ctx, getState());
  enterRule(_localctx, 870, SV3_1aParser::RuleAssignment_pattern_expression_type);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7213);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 820, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7209);
      ps_type_identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7210);
      ps_identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7211);
      integer_atom_type();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(7212);
      type_reference();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_assignment_pattern_expressionContext ------------------------------------------------------------------

SV3_1aParser::Constant_assignment_pattern_expressionContext::Constant_assignment_pattern_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Assignment_pattern_expressionContext* SV3_1aParser::Constant_assignment_pattern_expressionContext::assignment_pattern_expression() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_expressionContext>(0);
}


size_t SV3_1aParser::Constant_assignment_pattern_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_assignment_pattern_expression;
}

void SV3_1aParser::Constant_assignment_pattern_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_assignment_pattern_expression(this);
}

void SV3_1aParser::Constant_assignment_pattern_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_assignment_pattern_expression(this);
}


antlrcpp::Any SV3_1aParser::Constant_assignment_pattern_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_assignment_pattern_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_assignment_pattern_expressionContext* SV3_1aParser::constant_assignment_pattern_expression() {
  Constant_assignment_pattern_expressionContext *_localctx = _tracker.createInstance<Constant_assignment_pattern_expressionContext>(_ctx, getState());
  enterRule(_localctx, 872, SV3_1aParser::RuleConstant_assignment_pattern_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7215);
    assignment_pattern_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_pattern_net_lvalueContext ------------------------------------------------------------------

SV3_1aParser::Assignment_pattern_net_lvalueContext::Assignment_pattern_net_lvalueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_net_lvalueContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_net_lvalueContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Net_lvalueContext *> SV3_1aParser::Assignment_pattern_net_lvalueContext::net_lvalue() {
  return getRuleContexts<SV3_1aParser::Net_lvalueContext>();
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Assignment_pattern_net_lvalueContext::net_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(i);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_net_lvalueContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Assignment_pattern_net_lvalueContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_net_lvalueContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Assignment_pattern_net_lvalueContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_pattern_net_lvalue;
}

void SV3_1aParser::Assignment_pattern_net_lvalueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignment_pattern_net_lvalue(this);
}

void SV3_1aParser::Assignment_pattern_net_lvalueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignment_pattern_net_lvalue(this);
}


antlrcpp::Any SV3_1aParser::Assignment_pattern_net_lvalueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignment_pattern_net_lvalue(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assignment_pattern_net_lvalueContext* SV3_1aParser::assignment_pattern_net_lvalue() {
  Assignment_pattern_net_lvalueContext *_localctx = _tracker.createInstance<Assignment_pattern_net_lvalueContext>(_ctx, getState());
  enterRule(_localctx, 874, SV3_1aParser::RuleAssignment_pattern_net_lvalue);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7217);
    match(SV3_1aParser::TICK);
    setState(7218);
    match(SV3_1aParser::OPEN_CURLY);
    setState(7219);
    net_lvalue();
    setState(7224);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7220);
      match(SV3_1aParser::COMMA);
      setState(7221);
      net_lvalue();
      setState(7226);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7227);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assignment_pattern_variable_lvalueContext ------------------------------------------------------------------

SV3_1aParser::Assignment_pattern_variable_lvalueContext::Assignment_pattern_variable_lvalueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_variable_lvalueContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_variable_lvalueContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Variable_lvalueContext *> SV3_1aParser::Assignment_pattern_variable_lvalueContext::variable_lvalue() {
  return getRuleContexts<SV3_1aParser::Variable_lvalueContext>();
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Assignment_pattern_variable_lvalueContext::variable_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(i);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_variable_lvalueContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Assignment_pattern_variable_lvalueContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Assignment_pattern_variable_lvalueContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Assignment_pattern_variable_lvalueContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssignment_pattern_variable_lvalue;
}

void SV3_1aParser::Assignment_pattern_variable_lvalueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssignment_pattern_variable_lvalue(this);
}

void SV3_1aParser::Assignment_pattern_variable_lvalueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssignment_pattern_variable_lvalue(this);
}


antlrcpp::Any SV3_1aParser::Assignment_pattern_variable_lvalueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssignment_pattern_variable_lvalue(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assignment_pattern_variable_lvalueContext* SV3_1aParser::assignment_pattern_variable_lvalue() {
  Assignment_pattern_variable_lvalueContext *_localctx = _tracker.createInstance<Assignment_pattern_variable_lvalueContext>(_ctx, getState());
  enterRule(_localctx, 876, SV3_1aParser::RuleAssignment_pattern_variable_lvalue);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7229);
    match(SV3_1aParser::TICK);
    setState(7230);
    match(SV3_1aParser::OPEN_CURLY);
    setState(7231);
    variable_lvalue();
    setState(7236);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7232);
      match(SV3_1aParser::COMMA);
      setState(7233);
      variable_lvalue();
      setState(7238);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7239);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Forever_keywordContext ------------------------------------------------------------------

SV3_1aParser::Forever_keywordContext::Forever_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Forever_keywordContext::FOREVER() {
  return getToken(SV3_1aParser::FOREVER, 0);
}


size_t SV3_1aParser::Forever_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleForever_keyword;
}

void SV3_1aParser::Forever_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterForever_keyword(this);
}

void SV3_1aParser::Forever_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitForever_keyword(this);
}


antlrcpp::Any SV3_1aParser::Forever_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitForever_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Forever_keywordContext* SV3_1aParser::forever_keyword() {
  Forever_keywordContext *_localctx = _tracker.createInstance<Forever_keywordContext>(_ctx, getState());
  enterRule(_localctx, 878, SV3_1aParser::RuleForever_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7241);
    match(SV3_1aParser::FOREVER);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Repeat_keywordContext ------------------------------------------------------------------

SV3_1aParser::Repeat_keywordContext::Repeat_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Repeat_keywordContext::REPEAT() {
  return getToken(SV3_1aParser::REPEAT, 0);
}


size_t SV3_1aParser::Repeat_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleRepeat_keyword;
}

void SV3_1aParser::Repeat_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRepeat_keyword(this);
}

void SV3_1aParser::Repeat_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRepeat_keyword(this);
}


antlrcpp::Any SV3_1aParser::Repeat_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRepeat_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Repeat_keywordContext* SV3_1aParser::repeat_keyword() {
  Repeat_keywordContext *_localctx = _tracker.createInstance<Repeat_keywordContext>(_ctx, getState());
  enterRule(_localctx, 880, SV3_1aParser::RuleRepeat_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7243);
    match(SV3_1aParser::REPEAT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- While_keywordContext ------------------------------------------------------------------

SV3_1aParser::While_keywordContext::While_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::While_keywordContext::WHILE() {
  return getToken(SV3_1aParser::WHILE, 0);
}


size_t SV3_1aParser::While_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleWhile_keyword;
}

void SV3_1aParser::While_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterWhile_keyword(this);
}

void SV3_1aParser::While_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitWhile_keyword(this);
}


antlrcpp::Any SV3_1aParser::While_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitWhile_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::While_keywordContext* SV3_1aParser::while_keyword() {
  While_keywordContext *_localctx = _tracker.createInstance<While_keywordContext>(_ctx, getState());
  enterRule(_localctx, 882, SV3_1aParser::RuleWhile_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7245);
    match(SV3_1aParser::WHILE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Loop_statementContext ------------------------------------------------------------------

SV3_1aParser::Loop_statementContext::Loop_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Forever_keywordContext* SV3_1aParser::Loop_statementContext::forever_keyword() {
  return getRuleContext<SV3_1aParser::Forever_keywordContext>(0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Loop_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Loop_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Repeat_keywordContext* SV3_1aParser::Loop_statementContext::repeat_keyword() {
  return getRuleContext<SV3_1aParser::Repeat_keywordContext>(0);
}

SV3_1aParser::While_keywordContext* SV3_1aParser::Loop_statementContext::while_keyword() {
  return getRuleContext<SV3_1aParser::While_keywordContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::FOR() {
  return getToken(SV3_1aParser::FOR, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Loop_statementContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::For_initializationContext* SV3_1aParser::Loop_statementContext::for_initialization() {
  return getRuleContext<SV3_1aParser::For_initializationContext>(0);
}

SV3_1aParser::For_stepContext* SV3_1aParser::Loop_statementContext::for_step() {
  return getRuleContext<SV3_1aParser::For_stepContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::DO() {
  return getToken(SV3_1aParser::DO, 0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::WHILE() {
  return getToken(SV3_1aParser::WHILE, 0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::FOREACH() {
  return getToken(SV3_1aParser::FOREACH, 0);
}

SV3_1aParser::Ps_or_hierarchical_array_identifierContext* SV3_1aParser::Loop_statementContext::ps_or_hierarchical_array_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_array_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Loop_variablesContext* SV3_1aParser::Loop_statementContext::loop_variables() {
  return getRuleContext<SV3_1aParser::Loop_variablesContext>(0);
}

tree::TerminalNode* SV3_1aParser::Loop_statementContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

SV3_1aParser::StatementContext* SV3_1aParser::Loop_statementContext::statement() {
  return getRuleContext<SV3_1aParser::StatementContext>(0);
}


size_t SV3_1aParser::Loop_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleLoop_statement;
}

void SV3_1aParser::Loop_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLoop_statement(this);
}

void SV3_1aParser::Loop_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLoop_statement(this);
}


antlrcpp::Any SV3_1aParser::Loop_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLoop_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Loop_statementContext* SV3_1aParser::loop_statement() {
  Loop_statementContext *_localctx = _tracker.createInstance<Loop_statementContext>(_ctx, getState());
  enterRule(_localctx, 884, SV3_1aParser::RuleLoop_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7291);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::FOREVER: {
        enterOuterAlt(_localctx, 1);
        setState(7247);
        forever_keyword();
        setState(7248);
        statement_or_null();
        break;
      }

      case SV3_1aParser::REPEAT:
      case SV3_1aParser::WHILE: {
        enterOuterAlt(_localctx, 2);
        setState(7252);
        _errHandler->sync(this);
        switch (_input->LA(1)) {
          case SV3_1aParser::REPEAT: {
            setState(7250);
            repeat_keyword();
            break;
          }

          case SV3_1aParser::WHILE: {
            setState(7251);
            while_keyword();
            break;
          }

        default:
          throw NoViableAltException(this);
        }
        setState(7254);
        match(SV3_1aParser::OPEN_PARENS);
        setState(7255);
        expression(0);
        setState(7256);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(7257);
        statement_or_null();
        break;
      }

      case SV3_1aParser::FOR: {
        enterOuterAlt(_localctx, 3);
        setState(7259);
        match(SV3_1aParser::FOR);
        setState(7260);
        match(SV3_1aParser::OPEN_PARENS);
        setState(7262);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::ENUM - 64))
          | (1ULL << (SV3_1aParser::STRUCT - 64))
          | (1ULL << (SV3_1aParser::UNION - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::CHANDLE - 64))
          | (1ULL << (SV3_1aParser::EVENT - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::TICK - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(7261);
          for_initialization();
        }
        setState(7264);
        match(SV3_1aParser::SEMICOLUMN);
        setState(7266);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(7265);
          expression(0);
        }
        setState(7268);
        match(SV3_1aParser::SEMICOLUMN);
        setState(7270);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::TICK - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(7269);
          for_step();
        }
        setState(7272);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(7273);
        statement_or_null();
        break;
      }

      case SV3_1aParser::DO: {
        enterOuterAlt(_localctx, 4);
        setState(7274);
        match(SV3_1aParser::DO);
        setState(7275);
        statement_or_null();
        setState(7276);
        match(SV3_1aParser::WHILE);
        setState(7277);
        match(SV3_1aParser::OPEN_PARENS);
        setState(7278);
        expression(0);
        setState(7279);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(7280);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::FOREACH: {
        enterOuterAlt(_localctx, 5);
        setState(7282);
        match(SV3_1aParser::FOREACH);
        setState(7283);
        match(SV3_1aParser::OPEN_PARENS);
        setState(7284);
        ps_or_hierarchical_array_identifier();
        setState(7285);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(7286);
        loop_variables();
        setState(7287);
        match(SV3_1aParser::CLOSE_BRACKET);
        setState(7288);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(7289);
        statement();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- For_initializationContext ------------------------------------------------------------------

SV3_1aParser::For_initializationContext::For_initializationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::List_of_variable_assignmentsContext* SV3_1aParser::For_initializationContext::list_of_variable_assignments() {
  return getRuleContext<SV3_1aParser::List_of_variable_assignmentsContext>(0);
}

std::vector<SV3_1aParser::For_variable_declarationContext *> SV3_1aParser::For_initializationContext::for_variable_declaration() {
  return getRuleContexts<SV3_1aParser::For_variable_declarationContext>();
}

SV3_1aParser::For_variable_declarationContext* SV3_1aParser::For_initializationContext::for_variable_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::For_variable_declarationContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::For_initializationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::For_initializationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::For_initializationContext::getRuleIndex() const {
  return SV3_1aParser::RuleFor_initialization;
}

void SV3_1aParser::For_initializationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFor_initialization(this);
}

void SV3_1aParser::For_initializationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFor_initialization(this);
}


antlrcpp::Any SV3_1aParser::For_initializationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFor_initialization(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::For_initializationContext* SV3_1aParser::for_initialization() {
  For_initializationContext *_localctx = _tracker.createInstance<For_initializationContext>(_ctx, getState());
  enterRule(_localctx, 886, SV3_1aParser::RuleFor_initialization);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7302);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 829, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7293);
      list_of_variable_assignments();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7294);
      for_variable_declaration();
      setState(7299);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(7295);
        match(SV3_1aParser::COMMA);
        setState(7296);
        for_variable_declaration();
        setState(7301);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- For_variable_declarationContext ------------------------------------------------------------------

SV3_1aParser::For_variable_declarationContext::For_variable_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Data_typeContext* SV3_1aParser::For_variable_declarationContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::For_variable_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::For_variable_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::For_variable_declarationContext::ASSIGN_OP() {
  return getTokens(SV3_1aParser::ASSIGN_OP);
}

tree::TerminalNode* SV3_1aParser::For_variable_declarationContext::ASSIGN_OP(size_t i) {
  return getToken(SV3_1aParser::ASSIGN_OP, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::For_variable_declarationContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::For_variable_declarationContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::For_variable_declarationContext::VAR() {
  return getToken(SV3_1aParser::VAR, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::For_variable_declarationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::For_variable_declarationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::For_variable_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleFor_variable_declaration;
}

void SV3_1aParser::For_variable_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFor_variable_declaration(this);
}

void SV3_1aParser::For_variable_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFor_variable_declaration(this);
}


antlrcpp::Any SV3_1aParser::For_variable_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFor_variable_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::For_variable_declarationContext* SV3_1aParser::for_variable_declaration() {
  For_variable_declarationContext *_localctx = _tracker.createInstance<For_variable_declarationContext>(_ctx, getState());
  enterRule(_localctx, 888, SV3_1aParser::RuleFor_variable_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(7305);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 830, _ctx)) {
    case 1: {
      setState(7304);
      match(SV3_1aParser::VAR);
      break;
    }

    }
    setState(7307);
    data_type();
    setState(7308);
    identifier();
    setState(7309);
    match(SV3_1aParser::ASSIGN_OP);
    setState(7310);
    expression(0);
    setState(7318);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 831, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(7311);
        match(SV3_1aParser::COMMA);
        setState(7312);
        identifier();
        setState(7313);
        match(SV3_1aParser::ASSIGN_OP);
        setState(7314);
        expression(0); 
      }
      setState(7320);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 831, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- For_stepContext ------------------------------------------------------------------

SV3_1aParser::For_stepContext::For_stepContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::For_step_assignmentContext *> SV3_1aParser::For_stepContext::for_step_assignment() {
  return getRuleContexts<SV3_1aParser::For_step_assignmentContext>();
}

SV3_1aParser::For_step_assignmentContext* SV3_1aParser::For_stepContext::for_step_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::For_step_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::For_stepContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::For_stepContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::For_stepContext::getRuleIndex() const {
  return SV3_1aParser::RuleFor_step;
}

void SV3_1aParser::For_stepContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFor_step(this);
}

void SV3_1aParser::For_stepContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFor_step(this);
}


antlrcpp::Any SV3_1aParser::For_stepContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFor_step(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::For_stepContext* SV3_1aParser::for_step() {
  For_stepContext *_localctx = _tracker.createInstance<For_stepContext>(_ctx, getState());
  enterRule(_localctx, 890, SV3_1aParser::RuleFor_step);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7321);
    for_step_assignment();
    setState(7326);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7322);
      match(SV3_1aParser::COMMA);
      setState(7323);
      for_step_assignment();
      setState(7328);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- For_step_assignmentContext ------------------------------------------------------------------

SV3_1aParser::For_step_assignmentContext::For_step_assignmentContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Operator_assignmentContext* SV3_1aParser::For_step_assignmentContext::operator_assignment() {
  return getRuleContext<SV3_1aParser::Operator_assignmentContext>(0);
}

SV3_1aParser::Inc_or_dec_expressionContext* SV3_1aParser::For_step_assignmentContext::inc_or_dec_expression() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_expressionContext>(0);
}

SV3_1aParser::Subroutine_callContext* SV3_1aParser::For_step_assignmentContext::subroutine_call() {
  return getRuleContext<SV3_1aParser::Subroutine_callContext>(0);
}


size_t SV3_1aParser::For_step_assignmentContext::getRuleIndex() const {
  return SV3_1aParser::RuleFor_step_assignment;
}

void SV3_1aParser::For_step_assignmentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFor_step_assignment(this);
}

void SV3_1aParser::For_step_assignmentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFor_step_assignment(this);
}


antlrcpp::Any SV3_1aParser::For_step_assignmentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFor_step_assignment(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::For_step_assignmentContext* SV3_1aParser::for_step_assignment() {
  For_step_assignmentContext *_localctx = _tracker.createInstance<For_step_assignmentContext>(_ctx, getState());
  enterRule(_localctx, 892, SV3_1aParser::RuleFor_step_assignment);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7332);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 833, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7329);
      operator_assignment();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7330);
      inc_or_dec_expression();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7331);
      subroutine_call();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Loop_variablesContext ------------------------------------------------------------------

SV3_1aParser::Loop_variablesContext::Loop_variablesContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Loop_variablesContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Loop_variablesContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Loop_variablesContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Loop_variablesContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Loop_variablesContext::getRuleIndex() const {
  return SV3_1aParser::RuleLoop_variables;
}

void SV3_1aParser::Loop_variablesContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLoop_variables(this);
}

void SV3_1aParser::Loop_variablesContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLoop_variables(this);
}


antlrcpp::Any SV3_1aParser::Loop_variablesContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLoop_variables(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Loop_variablesContext* SV3_1aParser::loop_variables() {
  Loop_variablesContext *_localctx = _tracker.createInstance<Loop_variablesContext>(_ctx, getState());
  enterRule(_localctx, 894, SV3_1aParser::RuleLoop_variables);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7335);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(7334);
      identifier();
    }
    setState(7343);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7337);
      match(SV3_1aParser::COMMA);
      setState(7339);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(7338);
        identifier();
      }
      setState(7345);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Subroutine_call_statementContext ------------------------------------------------------------------

SV3_1aParser::Subroutine_call_statementContext::Subroutine_call_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Subroutine_callContext* SV3_1aParser::Subroutine_call_statementContext::subroutine_call() {
  return getRuleContext<SV3_1aParser::Subroutine_callContext>(0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_call_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_call_statementContext::VOID() {
  return getToken(SV3_1aParser::VOID, 0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_call_statementContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_call_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_call_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Subroutine_call_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleSubroutine_call_statement;
}

void SV3_1aParser::Subroutine_call_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSubroutine_call_statement(this);
}

void SV3_1aParser::Subroutine_call_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSubroutine_call_statement(this);
}


antlrcpp::Any SV3_1aParser::Subroutine_call_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSubroutine_call_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Subroutine_call_statementContext* SV3_1aParser::subroutine_call_statement() {
  Subroutine_call_statementContext *_localctx = _tracker.createInstance<Subroutine_call_statementContext>(_ctx, getState());
  enterRule(_localctx, 896, SV3_1aParser::RuleSubroutine_call_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7356);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7346);
        subroutine_call();
        setState(7347);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::VOID: {
        enterOuterAlt(_localctx, 2);
        setState(7349);
        match(SV3_1aParser::VOID);
        setState(7350);
        match(SV3_1aParser::TICK);
        setState(7351);
        match(SV3_1aParser::OPEN_PARENS);
        setState(7352);
        subroutine_call();
        setState(7353);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(7354);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Assertion_itemContext ------------------------------------------------------------------

SV3_1aParser::Assertion_itemContext::Assertion_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Concurrent_assertion_itemContext* SV3_1aParser::Assertion_itemContext::concurrent_assertion_item() {
  return getRuleContext<SV3_1aParser::Concurrent_assertion_itemContext>(0);
}

SV3_1aParser::Deferred_immediate_assertion_itemContext* SV3_1aParser::Assertion_itemContext::deferred_immediate_assertion_item() {
  return getRuleContext<SV3_1aParser::Deferred_immediate_assertion_itemContext>(0);
}


size_t SV3_1aParser::Assertion_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleAssertion_item;
}

void SV3_1aParser::Assertion_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAssertion_item(this);
}

void SV3_1aParser::Assertion_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAssertion_item(this);
}


antlrcpp::Any SV3_1aParser::Assertion_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAssertion_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Assertion_itemContext* SV3_1aParser::assertion_item() {
  Assertion_itemContext *_localctx = _tracker.createInstance<Assertion_itemContext>(_ctx, getState());
  enterRule(_localctx, 898, SV3_1aParser::RuleAssertion_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7360);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 838, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7358);
      concurrent_assertion_item();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7359);
      deferred_immediate_assertion_item();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Deferred_immediate_assertion_itemContext ------------------------------------------------------------------

SV3_1aParser::Deferred_immediate_assertion_itemContext::Deferred_immediate_assertion_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Deferred_immediate_assertion_statementContext* SV3_1aParser::Deferred_immediate_assertion_itemContext::deferred_immediate_assertion_statement() {
  return getRuleContext<SV3_1aParser::Deferred_immediate_assertion_statementContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Deferred_immediate_assertion_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assertion_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Deferred_immediate_assertion_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleDeferred_immediate_assertion_item;
}

void SV3_1aParser::Deferred_immediate_assertion_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDeferred_immediate_assertion_item(this);
}

void SV3_1aParser::Deferred_immediate_assertion_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDeferred_immediate_assertion_item(this);
}


antlrcpp::Any SV3_1aParser::Deferred_immediate_assertion_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDeferred_immediate_assertion_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Deferred_immediate_assertion_itemContext* SV3_1aParser::deferred_immediate_assertion_item() {
  Deferred_immediate_assertion_itemContext *_localctx = _tracker.createInstance<Deferred_immediate_assertion_itemContext>(_ctx, getState());
  enterRule(_localctx, 900, SV3_1aParser::RuleDeferred_immediate_assertion_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7365);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(7362);
      identifier();
      setState(7363);
      match(SV3_1aParser::COLUMN);
    }
    setState(7367);
    deferred_immediate_assertion_statement();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Procedural_assertion_statementContext ------------------------------------------------------------------

SV3_1aParser::Procedural_assertion_statementContext::Procedural_assertion_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Concurrent_assertion_statementContext* SV3_1aParser::Procedural_assertion_statementContext::concurrent_assertion_statement() {
  return getRuleContext<SV3_1aParser::Concurrent_assertion_statementContext>(0);
}

SV3_1aParser::Immediate_assertion_statementContext* SV3_1aParser::Procedural_assertion_statementContext::immediate_assertion_statement() {
  return getRuleContext<SV3_1aParser::Immediate_assertion_statementContext>(0);
}

SV3_1aParser::Checker_instantiationContext* SV3_1aParser::Procedural_assertion_statementContext::checker_instantiation() {
  return getRuleContext<SV3_1aParser::Checker_instantiationContext>(0);
}


size_t SV3_1aParser::Procedural_assertion_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleProcedural_assertion_statement;
}

void SV3_1aParser::Procedural_assertion_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProcedural_assertion_statement(this);
}

void SV3_1aParser::Procedural_assertion_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProcedural_assertion_statement(this);
}


antlrcpp::Any SV3_1aParser::Procedural_assertion_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProcedural_assertion_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Procedural_assertion_statementContext* SV3_1aParser::procedural_assertion_statement() {
  Procedural_assertion_statementContext *_localctx = _tracker.createInstance<Procedural_assertion_statementContext>(_ctx, getState());
  enterRule(_localctx, 902, SV3_1aParser::RuleProcedural_assertion_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7372);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 840, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7369);
      concurrent_assertion_statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7370);
      immediate_assertion_statement();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7371);
      checker_instantiation();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Immediate_assertion_statementContext ------------------------------------------------------------------

SV3_1aParser::Immediate_assertion_statementContext::Immediate_assertion_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Simple_immediate_assertion_statementContext* SV3_1aParser::Immediate_assertion_statementContext::simple_immediate_assertion_statement() {
  return getRuleContext<SV3_1aParser::Simple_immediate_assertion_statementContext>(0);
}

SV3_1aParser::Deferred_immediate_assertion_statementContext* SV3_1aParser::Immediate_assertion_statementContext::deferred_immediate_assertion_statement() {
  return getRuleContext<SV3_1aParser::Deferred_immediate_assertion_statementContext>(0);
}


size_t SV3_1aParser::Immediate_assertion_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleImmediate_assertion_statement;
}

void SV3_1aParser::Immediate_assertion_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterImmediate_assertion_statement(this);
}

void SV3_1aParser::Immediate_assertion_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitImmediate_assertion_statement(this);
}


antlrcpp::Any SV3_1aParser::Immediate_assertion_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitImmediate_assertion_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Immediate_assertion_statementContext* SV3_1aParser::immediate_assertion_statement() {
  Immediate_assertion_statementContext *_localctx = _tracker.createInstance<Immediate_assertion_statementContext>(_ctx, getState());
  enterRule(_localctx, 904, SV3_1aParser::RuleImmediate_assertion_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7376);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 841, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7374);
      simple_immediate_assertion_statement();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7375);
      deferred_immediate_assertion_statement();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Simple_immediate_assertion_statementContext ------------------------------------------------------------------

SV3_1aParser::Simple_immediate_assertion_statementContext::Simple_immediate_assertion_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Simple_immediate_assert_statementContext* SV3_1aParser::Simple_immediate_assertion_statementContext::simple_immediate_assert_statement() {
  return getRuleContext<SV3_1aParser::Simple_immediate_assert_statementContext>(0);
}

SV3_1aParser::Simple_immediate_assume_statementContext* SV3_1aParser::Simple_immediate_assertion_statementContext::simple_immediate_assume_statement() {
  return getRuleContext<SV3_1aParser::Simple_immediate_assume_statementContext>(0);
}

SV3_1aParser::Simple_immediate_cover_statementContext* SV3_1aParser::Simple_immediate_assertion_statementContext::simple_immediate_cover_statement() {
  return getRuleContext<SV3_1aParser::Simple_immediate_cover_statementContext>(0);
}


size_t SV3_1aParser::Simple_immediate_assertion_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleSimple_immediate_assertion_statement;
}

void SV3_1aParser::Simple_immediate_assertion_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSimple_immediate_assertion_statement(this);
}

void SV3_1aParser::Simple_immediate_assertion_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSimple_immediate_assertion_statement(this);
}


antlrcpp::Any SV3_1aParser::Simple_immediate_assertion_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSimple_immediate_assertion_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Simple_immediate_assertion_statementContext* SV3_1aParser::simple_immediate_assertion_statement() {
  Simple_immediate_assertion_statementContext *_localctx = _tracker.createInstance<Simple_immediate_assertion_statementContext>(_ctx, getState());
  enterRule(_localctx, 906, SV3_1aParser::RuleSimple_immediate_assertion_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7381);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ASSERT: {
        enterOuterAlt(_localctx, 1);
        setState(7378);
        simple_immediate_assert_statement();
        break;
      }

      case SV3_1aParser::ASSUME: {
        enterOuterAlt(_localctx, 2);
        setState(7379);
        simple_immediate_assume_statement();
        break;
      }

      case SV3_1aParser::COVER: {
        enterOuterAlt(_localctx, 3);
        setState(7380);
        simple_immediate_cover_statement();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Simple_immediate_assert_statementContext ------------------------------------------------------------------

SV3_1aParser::Simple_immediate_assert_statementContext::Simple_immediate_assert_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_assert_statementContext::ASSERT() {
  return getToken(SV3_1aParser::ASSERT, 0);
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_assert_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Simple_immediate_assert_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_assert_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Simple_immediate_assert_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}


size_t SV3_1aParser::Simple_immediate_assert_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleSimple_immediate_assert_statement;
}

void SV3_1aParser::Simple_immediate_assert_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSimple_immediate_assert_statement(this);
}

void SV3_1aParser::Simple_immediate_assert_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSimple_immediate_assert_statement(this);
}


antlrcpp::Any SV3_1aParser::Simple_immediate_assert_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSimple_immediate_assert_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Simple_immediate_assert_statementContext* SV3_1aParser::simple_immediate_assert_statement() {
  Simple_immediate_assert_statementContext *_localctx = _tracker.createInstance<Simple_immediate_assert_statementContext>(_ctx, getState());
  enterRule(_localctx, 908, SV3_1aParser::RuleSimple_immediate_assert_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7383);
    match(SV3_1aParser::ASSERT);
    setState(7384);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7385);
    expression(0);
    setState(7386);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7387);
    action_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Simple_immediate_assume_statementContext ------------------------------------------------------------------

SV3_1aParser::Simple_immediate_assume_statementContext::Simple_immediate_assume_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_assume_statementContext::ASSUME() {
  return getToken(SV3_1aParser::ASSUME, 0);
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_assume_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Simple_immediate_assume_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_assume_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Simple_immediate_assume_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}


size_t SV3_1aParser::Simple_immediate_assume_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleSimple_immediate_assume_statement;
}

void SV3_1aParser::Simple_immediate_assume_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSimple_immediate_assume_statement(this);
}

void SV3_1aParser::Simple_immediate_assume_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSimple_immediate_assume_statement(this);
}


antlrcpp::Any SV3_1aParser::Simple_immediate_assume_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSimple_immediate_assume_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Simple_immediate_assume_statementContext* SV3_1aParser::simple_immediate_assume_statement() {
  Simple_immediate_assume_statementContext *_localctx = _tracker.createInstance<Simple_immediate_assume_statementContext>(_ctx, getState());
  enterRule(_localctx, 910, SV3_1aParser::RuleSimple_immediate_assume_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7389);
    match(SV3_1aParser::ASSUME);
    setState(7390);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7391);
    expression(0);
    setState(7392);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7393);
    action_block();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Simple_immediate_cover_statementContext ------------------------------------------------------------------

SV3_1aParser::Simple_immediate_cover_statementContext::Simple_immediate_cover_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_cover_statementContext::COVER() {
  return getToken(SV3_1aParser::COVER, 0);
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_cover_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Simple_immediate_cover_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Simple_immediate_cover_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Simple_immediate_cover_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}


size_t SV3_1aParser::Simple_immediate_cover_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleSimple_immediate_cover_statement;
}

void SV3_1aParser::Simple_immediate_cover_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSimple_immediate_cover_statement(this);
}

void SV3_1aParser::Simple_immediate_cover_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSimple_immediate_cover_statement(this);
}


antlrcpp::Any SV3_1aParser::Simple_immediate_cover_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSimple_immediate_cover_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Simple_immediate_cover_statementContext* SV3_1aParser::simple_immediate_cover_statement() {
  Simple_immediate_cover_statementContext *_localctx = _tracker.createInstance<Simple_immediate_cover_statementContext>(_ctx, getState());
  enterRule(_localctx, 912, SV3_1aParser::RuleSimple_immediate_cover_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7395);
    match(SV3_1aParser::COVER);
    setState(7396);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7397);
    expression(0);
    setState(7398);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7399);
    statement_or_null();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Deferred_immediate_assertion_statementContext ------------------------------------------------------------------

SV3_1aParser::Deferred_immediate_assertion_statementContext::Deferred_immediate_assertion_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Deferred_immediate_assert_statementContext* SV3_1aParser::Deferred_immediate_assertion_statementContext::deferred_immediate_assert_statement() {
  return getRuleContext<SV3_1aParser::Deferred_immediate_assert_statementContext>(0);
}

SV3_1aParser::Deferred_immediate_assume_statementContext* SV3_1aParser::Deferred_immediate_assertion_statementContext::deferred_immediate_assume_statement() {
  return getRuleContext<SV3_1aParser::Deferred_immediate_assume_statementContext>(0);
}

SV3_1aParser::Deferred_immediate_cover_statementContext* SV3_1aParser::Deferred_immediate_assertion_statementContext::deferred_immediate_cover_statement() {
  return getRuleContext<SV3_1aParser::Deferred_immediate_cover_statementContext>(0);
}


size_t SV3_1aParser::Deferred_immediate_assertion_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleDeferred_immediate_assertion_statement;
}

void SV3_1aParser::Deferred_immediate_assertion_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDeferred_immediate_assertion_statement(this);
}

void SV3_1aParser::Deferred_immediate_assertion_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDeferred_immediate_assertion_statement(this);
}


antlrcpp::Any SV3_1aParser::Deferred_immediate_assertion_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDeferred_immediate_assertion_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Deferred_immediate_assertion_statementContext* SV3_1aParser::deferred_immediate_assertion_statement() {
  Deferred_immediate_assertion_statementContext *_localctx = _tracker.createInstance<Deferred_immediate_assertion_statementContext>(_ctx, getState());
  enterRule(_localctx, 914, SV3_1aParser::RuleDeferred_immediate_assertion_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7404);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ASSERT: {
        enterOuterAlt(_localctx, 1);
        setState(7401);
        deferred_immediate_assert_statement();
        break;
      }

      case SV3_1aParser::ASSUME: {
        enterOuterAlt(_localctx, 2);
        setState(7402);
        deferred_immediate_assume_statement();
        break;
      }

      case SV3_1aParser::COVER: {
        enterOuterAlt(_localctx, 3);
        setState(7403);
        deferred_immediate_cover_statement();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Deferred_immediate_assert_statementContext ------------------------------------------------------------------

SV3_1aParser::Deferred_immediate_assert_statementContext::Deferred_immediate_assert_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assert_statementContext::ASSERT() {
  return getToken(SV3_1aParser::ASSERT, 0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assert_statementContext::Pound_delay() {
  return getToken(SV3_1aParser::Pound_delay, 0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assert_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Deferred_immediate_assert_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assert_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Deferred_immediate_assert_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assert_statementContext::FINAL() {
  return getToken(SV3_1aParser::FINAL, 0);
}


size_t SV3_1aParser::Deferred_immediate_assert_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleDeferred_immediate_assert_statement;
}

void SV3_1aParser::Deferred_immediate_assert_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDeferred_immediate_assert_statement(this);
}

void SV3_1aParser::Deferred_immediate_assert_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDeferred_immediate_assert_statement(this);
}


antlrcpp::Any SV3_1aParser::Deferred_immediate_assert_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDeferred_immediate_assert_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Deferred_immediate_assert_statementContext* SV3_1aParser::deferred_immediate_assert_statement() {
  Deferred_immediate_assert_statementContext *_localctx = _tracker.createInstance<Deferred_immediate_assert_statementContext>(_ctx, getState());
  enterRule(_localctx, 916, SV3_1aParser::RuleDeferred_immediate_assert_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7418);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 844, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7406);
      match(SV3_1aParser::ASSERT);
      setState(7407);
      match(SV3_1aParser::Pound_delay);
      setState(7408);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7409);
      expression(0);
      setState(7410);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(7411);
      action_block();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7413);
      match(SV3_1aParser::ASSERT);
      setState(7414);
      match(SV3_1aParser::FINAL);

      setState(7415);
      expression(0);
      setState(7416);
      action_block();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Deferred_immediate_assume_statementContext ------------------------------------------------------------------

SV3_1aParser::Deferred_immediate_assume_statementContext::Deferred_immediate_assume_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assume_statementContext::ASSUME() {
  return getToken(SV3_1aParser::ASSUME, 0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assume_statementContext::Pound_delay() {
  return getToken(SV3_1aParser::Pound_delay, 0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assume_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Deferred_immediate_assume_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assume_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Action_blockContext* SV3_1aParser::Deferred_immediate_assume_statementContext::action_block() {
  return getRuleContext<SV3_1aParser::Action_blockContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_assume_statementContext::FINAL() {
  return getToken(SV3_1aParser::FINAL, 0);
}


size_t SV3_1aParser::Deferred_immediate_assume_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleDeferred_immediate_assume_statement;
}

void SV3_1aParser::Deferred_immediate_assume_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDeferred_immediate_assume_statement(this);
}

void SV3_1aParser::Deferred_immediate_assume_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDeferred_immediate_assume_statement(this);
}


antlrcpp::Any SV3_1aParser::Deferred_immediate_assume_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDeferred_immediate_assume_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Deferred_immediate_assume_statementContext* SV3_1aParser::deferred_immediate_assume_statement() {
  Deferred_immediate_assume_statementContext *_localctx = _tracker.createInstance<Deferred_immediate_assume_statementContext>(_ctx, getState());
  enterRule(_localctx, 918, SV3_1aParser::RuleDeferred_immediate_assume_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7434);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 845, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7420);
      match(SV3_1aParser::ASSUME);
      setState(7421);
      match(SV3_1aParser::Pound_delay);
      setState(7422);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7423);
      expression(0);
      setState(7424);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(7425);
      action_block();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7427);
      match(SV3_1aParser::ASSUME);
      setState(7428);
      match(SV3_1aParser::FINAL);
      setState(7429);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7430);
      expression(0);
      setState(7431);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(7432);
      action_block();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Deferred_immediate_cover_statementContext ------------------------------------------------------------------

SV3_1aParser::Deferred_immediate_cover_statementContext::Deferred_immediate_cover_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_cover_statementContext::COVER() {
  return getToken(SV3_1aParser::COVER, 0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_cover_statementContext::Pound_delay() {
  return getToken(SV3_1aParser::Pound_delay, 0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_cover_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Deferred_immediate_cover_statementContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_cover_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Deferred_immediate_cover_statementContext::statement_or_null() {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(0);
}

tree::TerminalNode* SV3_1aParser::Deferred_immediate_cover_statementContext::FINAL() {
  return getToken(SV3_1aParser::FINAL, 0);
}


size_t SV3_1aParser::Deferred_immediate_cover_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleDeferred_immediate_cover_statement;
}

void SV3_1aParser::Deferred_immediate_cover_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDeferred_immediate_cover_statement(this);
}

void SV3_1aParser::Deferred_immediate_cover_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDeferred_immediate_cover_statement(this);
}


antlrcpp::Any SV3_1aParser::Deferred_immediate_cover_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDeferred_immediate_cover_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Deferred_immediate_cover_statementContext* SV3_1aParser::deferred_immediate_cover_statement() {
  Deferred_immediate_cover_statementContext *_localctx = _tracker.createInstance<Deferred_immediate_cover_statementContext>(_ctx, getState());
  enterRule(_localctx, 920, SV3_1aParser::RuleDeferred_immediate_cover_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7450);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 846, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7436);
      match(SV3_1aParser::COVER);
      setState(7437);
      match(SV3_1aParser::Pound_delay);
      setState(7438);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7439);
      expression(0);
      setState(7440);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(7441);
      statement_or_null();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7443);
      match(SV3_1aParser::COVER);
      setState(7444);
      match(SV3_1aParser::FINAL);
      setState(7445);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7446);
      expression(0);
      setState(7447);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(7448);
      statement_or_null();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndclockingContext ------------------------------------------------------------------

SV3_1aParser::EndclockingContext::EndclockingContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndclockingContext::ENDCLOCKING() {
  return getToken(SV3_1aParser::ENDCLOCKING, 0);
}


size_t SV3_1aParser::EndclockingContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndclocking;
}

void SV3_1aParser::EndclockingContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndclocking(this);
}

void SV3_1aParser::EndclockingContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndclocking(this);
}


antlrcpp::Any SV3_1aParser::EndclockingContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndclocking(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndclockingContext* SV3_1aParser::endclocking() {
  EndclockingContext *_localctx = _tracker.createInstance<EndclockingContext>(_ctx, getState());
  enterRule(_localctx, 922, SV3_1aParser::RuleEndclocking);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7452);
    match(SV3_1aParser::ENDCLOCKING);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_declarationContext ------------------------------------------------------------------

SV3_1aParser::Clocking_declarationContext::Clocking_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Clocking_declarationContext::CLOCKING() {
  return getToken(SV3_1aParser::CLOCKING, 0);
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::Clocking_declarationContext::clocking_event() {
  return getRuleContext<SV3_1aParser::Clocking_eventContext>(0);
}

tree::TerminalNode* SV3_1aParser::Clocking_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::EndclockingContext* SV3_1aParser::Clocking_declarationContext::endclocking() {
  return getRuleContext<SV3_1aParser::EndclockingContext>(0);
}

tree::TerminalNode* SV3_1aParser::Clocking_declarationContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Clocking_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Clocking_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<SV3_1aParser::Clocking_itemContext *> SV3_1aParser::Clocking_declarationContext::clocking_item() {
  return getRuleContexts<SV3_1aParser::Clocking_itemContext>();
}

SV3_1aParser::Clocking_itemContext* SV3_1aParser::Clocking_declarationContext::clocking_item(size_t i) {
  return getRuleContext<SV3_1aParser::Clocking_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Clocking_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Clocking_declarationContext::GLOBAL() {
  return getToken(SV3_1aParser::GLOBAL, 0);
}


size_t SV3_1aParser::Clocking_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_declaration;
}

void SV3_1aParser::Clocking_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClocking_declaration(this);
}

void SV3_1aParser::Clocking_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClocking_declaration(this);
}


antlrcpp::Any SV3_1aParser::Clocking_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClocking_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clocking_declarationContext* SV3_1aParser::clocking_declaration() {
  Clocking_declarationContext *_localctx = _tracker.createInstance<Clocking_declarationContext>(_ctx, getState());
  enterRule(_localctx, 924, SV3_1aParser::RuleClocking_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7486);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::DEFAULT:
      case SV3_1aParser::CLOCKING: {
        enterOuterAlt(_localctx, 1);
        setState(7455);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::DEFAULT) {
          setState(7454);
          match(SV3_1aParser::DEFAULT);
        }
        setState(7457);
        match(SV3_1aParser::CLOCKING);
        setState(7459);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (((((_la - 76) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
          | (1ULL << (SV3_1aParser::BYTE - 76))
          | (1ULL << (SV3_1aParser::BIT - 76))
          | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(7458);
          identifier();
        }
        setState(7461);
        clocking_event();
        setState(7462);
        match(SV3_1aParser::SEMICOLUMN);
        setState(7466);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 36) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 36)) & ((1ULL << (SV3_1aParser::DEFAULT - 36))
          | (1ULL << (SV3_1aParser::INPUT - 36))
          | (1ULL << (SV3_1aParser::OUTPUT - 36))
          | (1ULL << (SV3_1aParser::INOUT - 36)))) != 0) || ((((_la - 189) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 189)) & ((1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 189))
          | (1ULL << (SV3_1aParser::PROPERTY - 189))
          | (1ULL << (SV3_1aParser::SEQUENCE - 189)))) != 0)) {
          setState(7463);
          clocking_item();
          setState(7468);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7469);
        endclocking();
        setState(7472);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(7470);
          match(SV3_1aParser::COLUMN);
          setState(7471);
          identifier();
        }
        break;
      }

      case SV3_1aParser::GLOBAL: {
        enterOuterAlt(_localctx, 2);
        setState(7474);
        match(SV3_1aParser::GLOBAL);
        setState(7475);
        match(SV3_1aParser::CLOCKING);
        setState(7477);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (((((_la - 76) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
          | (1ULL << (SV3_1aParser::BYTE - 76))
          | (1ULL << (SV3_1aParser::BIT - 76))
          | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(7476);
          identifier();
        }
        setState(7479);
        clocking_event();
        setState(7480);
        match(SV3_1aParser::SEMICOLUMN);
        setState(7481);
        endclocking();
        setState(7484);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(7482);
          match(SV3_1aParser::COLUMN);
          setState(7483);
          identifier();
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_eventContext ------------------------------------------------------------------

SV3_1aParser::Clocking_eventContext::Clocking_eventContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Clocking_eventContext::AT() {
  return getToken(SV3_1aParser::AT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Clocking_eventContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Clocking_eventContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Event_expressionContext* SV3_1aParser::Clocking_eventContext::event_expression() {
  return getRuleContext<SV3_1aParser::Event_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Clocking_eventContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Clocking_eventContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_event;
}

void SV3_1aParser::Clocking_eventContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClocking_event(this);
}

void SV3_1aParser::Clocking_eventContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClocking_event(this);
}


antlrcpp::Any SV3_1aParser::Clocking_eventContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClocking_event(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clocking_eventContext* SV3_1aParser::clocking_event() {
  Clocking_eventContext *_localctx = _tracker.createInstance<Clocking_eventContext>(_ctx, getState());
  enterRule(_localctx, 926, SV3_1aParser::RuleClocking_event);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7495);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 854, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7488);
      match(SV3_1aParser::AT);
      setState(7489);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7490);
      match(SV3_1aParser::AT);
      setState(7491);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7492);
      event_expression(0);
      setState(7493);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_itemContext ------------------------------------------------------------------

SV3_1aParser::Clocking_itemContext::Clocking_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Clocking_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}

SV3_1aParser::Default_skewContext* SV3_1aParser::Clocking_itemContext::default_skew() {
  return getRuleContext<SV3_1aParser::Default_skewContext>(0);
}

tree::TerminalNode* SV3_1aParser::Clocking_itemContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Clocking_directionContext* SV3_1aParser::Clocking_itemContext::clocking_direction() {
  return getRuleContext<SV3_1aParser::Clocking_directionContext>(0);
}

SV3_1aParser::List_of_clocking_decl_assignContext* SV3_1aParser::Clocking_itemContext::list_of_clocking_decl_assign() {
  return getRuleContext<SV3_1aParser::List_of_clocking_decl_assignContext>(0);
}

SV3_1aParser::Concurrent_assertion_item_declarationContext* SV3_1aParser::Clocking_itemContext::concurrent_assertion_item_declaration() {
  return getRuleContext<SV3_1aParser::Concurrent_assertion_item_declarationContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Clocking_itemContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Clocking_itemContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Clocking_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_item;
}

void SV3_1aParser::Clocking_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClocking_item(this);
}

void SV3_1aParser::Clocking_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClocking_item(this);
}


antlrcpp::Any SV3_1aParser::Clocking_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClocking_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clocking_itemContext* SV3_1aParser::clocking_item() {
  Clocking_itemContext *_localctx = _tracker.createInstance<Clocking_itemContext>(_ctx, getState());
  enterRule(_localctx, 928, SV3_1aParser::RuleClocking_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7512);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 1);
        setState(7497);
        match(SV3_1aParser::DEFAULT);
        setState(7498);
        default_skew();
        setState(7499);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::INPUT:
      case SV3_1aParser::OUTPUT:
      case SV3_1aParser::INOUT: {
        enterOuterAlt(_localctx, 2);
        setState(7501);
        clocking_direction();
        setState(7502);
        list_of_clocking_decl_assign();
        setState(7503);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::OPEN_PARENS_STAR:
      case SV3_1aParser::PROPERTY:
      case SV3_1aParser::SEQUENCE: {
        enterOuterAlt(_localctx, 3);
        setState(7508);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(7505);
          attribute_instance();
          setState(7510);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7511);
        concurrent_assertion_item_declaration();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Default_skewContext ------------------------------------------------------------------

SV3_1aParser::Default_skewContext::Default_skewContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Default_skewContext::getRuleIndex() const {
  return SV3_1aParser::RuleDefault_skew;
}

void SV3_1aParser::Default_skewContext::copyFrom(Default_skewContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- DefaultSkew_IntputOutputContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::DefaultSkew_IntputOutputContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

std::vector<SV3_1aParser::Clocking_skewContext *> SV3_1aParser::DefaultSkew_IntputOutputContext::clocking_skew() {
  return getRuleContexts<SV3_1aParser::Clocking_skewContext>();
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::DefaultSkew_IntputOutputContext::clocking_skew(size_t i) {
  return getRuleContext<SV3_1aParser::Clocking_skewContext>(i);
}

tree::TerminalNode* SV3_1aParser::DefaultSkew_IntputOutputContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::DefaultSkew_IntputOutputContext::DefaultSkew_IntputOutputContext(Default_skewContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::DefaultSkew_IntputOutputContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefaultSkew_IntputOutput(this);
}
void SV3_1aParser::DefaultSkew_IntputOutputContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefaultSkew_IntputOutput(this);
}

antlrcpp::Any SV3_1aParser::DefaultSkew_IntputOutputContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefaultSkew_IntputOutput(this);
  else
    return visitor->visitChildren(this);
}
//----------------- DefaultSkew_OutputContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::DefaultSkew_OutputContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::DefaultSkew_OutputContext::clocking_skew() {
  return getRuleContext<SV3_1aParser::Clocking_skewContext>(0);
}

SV3_1aParser::DefaultSkew_OutputContext::DefaultSkew_OutputContext(Default_skewContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::DefaultSkew_OutputContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefaultSkew_Output(this);
}
void SV3_1aParser::DefaultSkew_OutputContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefaultSkew_Output(this);
}

antlrcpp::Any SV3_1aParser::DefaultSkew_OutputContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefaultSkew_Output(this);
  else
    return visitor->visitChildren(this);
}
//----------------- DefaultSkew_IntputContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::DefaultSkew_IntputContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::DefaultSkew_IntputContext::clocking_skew() {
  return getRuleContext<SV3_1aParser::Clocking_skewContext>(0);
}

SV3_1aParser::DefaultSkew_IntputContext::DefaultSkew_IntputContext(Default_skewContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::DefaultSkew_IntputContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefaultSkew_Intput(this);
}
void SV3_1aParser::DefaultSkew_IntputContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefaultSkew_Intput(this);
}

antlrcpp::Any SV3_1aParser::DefaultSkew_IntputContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefaultSkew_Intput(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Default_skewContext* SV3_1aParser::default_skew() {
  Default_skewContext *_localctx = _tracker.createInstance<Default_skewContext>(_ctx, getState());
  enterRule(_localctx, 930, SV3_1aParser::RuleDefault_skew);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7523);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 857, _ctx)) {
    case 1: {
      _localctx = dynamic_cast<Default_skewContext *>(_tracker.createInstance<SV3_1aParser::DefaultSkew_IntputContext>(_localctx));
      enterOuterAlt(_localctx, 1);
      setState(7514);
      match(SV3_1aParser::INPUT);
      setState(7515);
      clocking_skew();
      break;
    }

    case 2: {
      _localctx = dynamic_cast<Default_skewContext *>(_tracker.createInstance<SV3_1aParser::DefaultSkew_OutputContext>(_localctx));
      enterOuterAlt(_localctx, 2);
      setState(7516);
      match(SV3_1aParser::OUTPUT);
      setState(7517);
      clocking_skew();
      break;
    }

    case 3: {
      _localctx = dynamic_cast<Default_skewContext *>(_tracker.createInstance<SV3_1aParser::DefaultSkew_IntputOutputContext>(_localctx));
      enterOuterAlt(_localctx, 3);
      setState(7518);
      match(SV3_1aParser::INPUT);
      setState(7519);
      clocking_skew();
      setState(7520);
      match(SV3_1aParser::OUTPUT);
      setState(7521);
      clocking_skew();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_directionContext ------------------------------------------------------------------

SV3_1aParser::Clocking_directionContext::Clocking_directionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Clocking_directionContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_direction;
}

void SV3_1aParser::Clocking_directionContext::copyFrom(Clocking_directionContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- ClockingDir_InputOutputContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClockingDir_InputOutputContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

tree::TerminalNode* SV3_1aParser::ClockingDir_InputOutputContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

std::vector<SV3_1aParser::Clocking_skewContext *> SV3_1aParser::ClockingDir_InputOutputContext::clocking_skew() {
  return getRuleContexts<SV3_1aParser::Clocking_skewContext>();
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::ClockingDir_InputOutputContext::clocking_skew(size_t i) {
  return getRuleContext<SV3_1aParser::Clocking_skewContext>(i);
}

SV3_1aParser::ClockingDir_InputOutputContext::ClockingDir_InputOutputContext(Clocking_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClockingDir_InputOutputContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClockingDir_InputOutput(this);
}
void SV3_1aParser::ClockingDir_InputOutputContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClockingDir_InputOutput(this);
}

antlrcpp::Any SV3_1aParser::ClockingDir_InputOutputContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClockingDir_InputOutput(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ClockingDir_InputContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClockingDir_InputContext::INPUT() {
  return getToken(SV3_1aParser::INPUT, 0);
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::ClockingDir_InputContext::clocking_skew() {
  return getRuleContext<SV3_1aParser::Clocking_skewContext>(0);
}

SV3_1aParser::ClockingDir_InputContext::ClockingDir_InputContext(Clocking_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClockingDir_InputContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClockingDir_Input(this);
}
void SV3_1aParser::ClockingDir_InputContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClockingDir_Input(this);
}

antlrcpp::Any SV3_1aParser::ClockingDir_InputContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClockingDir_Input(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ClockingDir_OutputContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClockingDir_OutputContext::OUTPUT() {
  return getToken(SV3_1aParser::OUTPUT, 0);
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::ClockingDir_OutputContext::clocking_skew() {
  return getRuleContext<SV3_1aParser::Clocking_skewContext>(0);
}

SV3_1aParser::ClockingDir_OutputContext::ClockingDir_OutputContext(Clocking_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClockingDir_OutputContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClockingDir_Output(this);
}
void SV3_1aParser::ClockingDir_OutputContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClockingDir_Output(this);
}

antlrcpp::Any SV3_1aParser::ClockingDir_OutputContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClockingDir_Output(this);
  else
    return visitor->visitChildren(this);
}
//----------------- ClockingDir_InoutContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::ClockingDir_InoutContext::INOUT() {
  return getToken(SV3_1aParser::INOUT, 0);
}

SV3_1aParser::ClockingDir_InoutContext::ClockingDir_InoutContext(Clocking_directionContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::ClockingDir_InoutContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClockingDir_Inout(this);
}
void SV3_1aParser::ClockingDir_InoutContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClockingDir_Inout(this);
}

antlrcpp::Any SV3_1aParser::ClockingDir_InoutContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClockingDir_Inout(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Clocking_directionContext* SV3_1aParser::clocking_direction() {
  Clocking_directionContext *_localctx = _tracker.createInstance<Clocking_directionContext>(_ctx, getState());
  enterRule(_localctx, 932, SV3_1aParser::RuleClocking_direction);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7542);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 862, _ctx)) {
    case 1: {
      _localctx = dynamic_cast<Clocking_directionContext *>(_tracker.createInstance<SV3_1aParser::ClockingDir_InputContext>(_localctx));
      enterOuterAlt(_localctx, 1);
      setState(7525);
      match(SV3_1aParser::INPUT);
      setState(7527);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND || ((((_la - 333) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
        | (1ULL << (SV3_1aParser::NEGEDGE - 333))
        | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
        setState(7526);
        clocking_skew();
      }
      break;
    }

    case 2: {
      _localctx = dynamic_cast<Clocking_directionContext *>(_tracker.createInstance<SV3_1aParser::ClockingDir_OutputContext>(_localctx));
      enterOuterAlt(_localctx, 2);
      setState(7529);
      match(SV3_1aParser::OUTPUT);
      setState(7531);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND || ((((_la - 333) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
        | (1ULL << (SV3_1aParser::NEGEDGE - 333))
        | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
        setState(7530);
        clocking_skew();
      }
      break;
    }

    case 3: {
      _localctx = dynamic_cast<Clocking_directionContext *>(_tracker.createInstance<SV3_1aParser::ClockingDir_InputOutputContext>(_localctx));
      enterOuterAlt(_localctx, 3);
      setState(7533);
      match(SV3_1aParser::INPUT);
      setState(7535);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND || ((((_la - 333) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
        | (1ULL << (SV3_1aParser::NEGEDGE - 333))
        | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
        setState(7534);
        clocking_skew();
      }
      setState(7537);
      match(SV3_1aParser::OUTPUT);
      setState(7539);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND || ((((_la - 333) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
        | (1ULL << (SV3_1aParser::NEGEDGE - 333))
        | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
        setState(7538);
        clocking_skew();
      }
      break;
    }

    case 4: {
      _localctx = dynamic_cast<Clocking_directionContext *>(_tracker.createInstance<SV3_1aParser::ClockingDir_InoutContext>(_localctx));
      enterOuterAlt(_localctx, 4);
      setState(7541);
      match(SV3_1aParser::INOUT);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_clocking_decl_assignContext ------------------------------------------------------------------

SV3_1aParser::List_of_clocking_decl_assignContext::List_of_clocking_decl_assignContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Clocking_decl_assignContext *> SV3_1aParser::List_of_clocking_decl_assignContext::clocking_decl_assign() {
  return getRuleContexts<SV3_1aParser::Clocking_decl_assignContext>();
}

SV3_1aParser::Clocking_decl_assignContext* SV3_1aParser::List_of_clocking_decl_assignContext::clocking_decl_assign(size_t i) {
  return getRuleContext<SV3_1aParser::Clocking_decl_assignContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_clocking_decl_assignContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_clocking_decl_assignContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_clocking_decl_assignContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_clocking_decl_assign;
}

void SV3_1aParser::List_of_clocking_decl_assignContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_clocking_decl_assign(this);
}

void SV3_1aParser::List_of_clocking_decl_assignContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_clocking_decl_assign(this);
}


antlrcpp::Any SV3_1aParser::List_of_clocking_decl_assignContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_clocking_decl_assign(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_clocking_decl_assignContext* SV3_1aParser::list_of_clocking_decl_assign() {
  List_of_clocking_decl_assignContext *_localctx = _tracker.createInstance<List_of_clocking_decl_assignContext>(_ctx, getState());
  enterRule(_localctx, 934, SV3_1aParser::RuleList_of_clocking_decl_assign);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7544);
    clocking_decl_assign();
    setState(7549);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7545);
      match(SV3_1aParser::COMMA);
      setState(7546);
      clocking_decl_assign();
      setState(7551);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_decl_assignContext ------------------------------------------------------------------

SV3_1aParser::Clocking_decl_assignContext::Clocking_decl_assignContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Clocking_decl_assignContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Clocking_decl_assignContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Clocking_decl_assignContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Clocking_decl_assignContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Clocking_decl_assignContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Clocking_decl_assignContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Clocking_decl_assignContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Clocking_decl_assignContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Clocking_decl_assignContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Clocking_decl_assignContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Clocking_decl_assignContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Clocking_decl_assignContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Clocking_decl_assignContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_decl_assign;
}

void SV3_1aParser::Clocking_decl_assignContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClocking_decl_assign(this);
}

void SV3_1aParser::Clocking_decl_assignContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClocking_decl_assign(this);
}


antlrcpp::Any SV3_1aParser::Clocking_decl_assignContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClocking_decl_assign(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clocking_decl_assignContext* SV3_1aParser::clocking_decl_assign() {
  Clocking_decl_assignContext *_localctx = _tracker.createInstance<Clocking_decl_assignContext>(_ctx, getState());
  enterRule(_localctx, 936, SV3_1aParser::RuleClocking_decl_assign);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7552);
    identifier();
    setState(7574);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(7553);
      match(SV3_1aParser::ASSIGN_OP);
      setState(7555);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOLLAR_ROOT) {
        setState(7554);
        dollar_root_keyword();
      }
      setState(7557);
      identifier();
      setState(7571);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::DOT || _la == SV3_1aParser::OPEN_BRACKET) {
        setState(7564);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(7558);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(7559);
          constant_expression(0);
          setState(7560);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(7566);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7567);
        match(SV3_1aParser::DOT);
        setState(7568);
        identifier();
        setState(7573);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_skewContext ------------------------------------------------------------------

SV3_1aParser::Clocking_skewContext::Clocking_skewContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Edge_identifierContext* SV3_1aParser::Clocking_skewContext::edge_identifier() {
  return getRuleContext<SV3_1aParser::Edge_identifierContext>(0);
}

SV3_1aParser::Delay_controlContext* SV3_1aParser::Clocking_skewContext::delay_control() {
  return getRuleContext<SV3_1aParser::Delay_controlContext>(0);
}


size_t SV3_1aParser::Clocking_skewContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_skew;
}

void SV3_1aParser::Clocking_skewContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClocking_skew(this);
}

void SV3_1aParser::Clocking_skewContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClocking_skew(this);
}


antlrcpp::Any SV3_1aParser::Clocking_skewContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClocking_skew(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clocking_skewContext* SV3_1aParser::clocking_skew() {
  Clocking_skewContext *_localctx = _tracker.createInstance<Clocking_skewContext>(_ctx, getState());
  enterRule(_localctx, 938, SV3_1aParser::RuleClocking_skew);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7581);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::POSEDGE:
      case SV3_1aParser::NEGEDGE:
      case SV3_1aParser::EDGE: {
        enterOuterAlt(_localctx, 1);
        setState(7576);
        edge_identifier();
        setState(7578);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::Pound_delay || _la == SV3_1aParser::POUND) {
          setState(7577);
          delay_control();
        }
        break;
      }

      case SV3_1aParser::Pound_delay:
      case SV3_1aParser::POUND: {
        enterOuterAlt(_localctx, 2);
        setState(7580);
        delay_control();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_identifierContext ------------------------------------------------------------------

SV3_1aParser::Edge_identifierContext::Edge_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Edge_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_identifier;
}

void SV3_1aParser::Edge_identifierContext::copyFrom(Edge_identifierContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Edge_EdgeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Edge_EdgeContext::EDGE() {
  return getToken(SV3_1aParser::EDGE, 0);
}

SV3_1aParser::Edge_EdgeContext::Edge_EdgeContext(Edge_identifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Edge_EdgeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_Edge(this);
}
void SV3_1aParser::Edge_EdgeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_Edge(this);
}

antlrcpp::Any SV3_1aParser::Edge_EdgeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_Edge(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Edge_NegedgeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Edge_NegedgeContext::NEGEDGE() {
  return getToken(SV3_1aParser::NEGEDGE, 0);
}

SV3_1aParser::Edge_NegedgeContext::Edge_NegedgeContext(Edge_identifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Edge_NegedgeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_Negedge(this);
}
void SV3_1aParser::Edge_NegedgeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_Negedge(this);
}

antlrcpp::Any SV3_1aParser::Edge_NegedgeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_Negedge(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Edge_PosedgeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Edge_PosedgeContext::POSEDGE() {
  return getToken(SV3_1aParser::POSEDGE, 0);
}

SV3_1aParser::Edge_PosedgeContext::Edge_PosedgeContext(Edge_identifierContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Edge_PosedgeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_Posedge(this);
}
void SV3_1aParser::Edge_PosedgeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_Posedge(this);
}

antlrcpp::Any SV3_1aParser::Edge_PosedgeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_Posedge(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Edge_identifierContext* SV3_1aParser::edge_identifier() {
  Edge_identifierContext *_localctx = _tracker.createInstance<Edge_identifierContext>(_ctx, getState());
  enterRule(_localctx, 940, SV3_1aParser::RuleEdge_identifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7586);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::POSEDGE: {
        _localctx = dynamic_cast<Edge_identifierContext *>(_tracker.createInstance<SV3_1aParser::Edge_PosedgeContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(7583);
        match(SV3_1aParser::POSEDGE);
        break;
      }

      case SV3_1aParser::NEGEDGE: {
        _localctx = dynamic_cast<Edge_identifierContext *>(_tracker.createInstance<SV3_1aParser::Edge_NegedgeContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(7584);
        match(SV3_1aParser::NEGEDGE);
        break;
      }

      case SV3_1aParser::EDGE: {
        _localctx = dynamic_cast<Edge_identifierContext *>(_tracker.createInstance<SV3_1aParser::Edge_EdgeContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(7585);
        match(SV3_1aParser::EDGE);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clocking_driveContext ------------------------------------------------------------------

SV3_1aParser::Clocking_driveContext::Clocking_driveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Clockvar_expressionContext* SV3_1aParser::Clocking_driveContext::clockvar_expression() {
  return getRuleContext<SV3_1aParser::Clockvar_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Clocking_driveContext::LESS_EQUAL() {
  return getToken(SV3_1aParser::LESS_EQUAL, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Clocking_driveContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::Cycle_delayContext* SV3_1aParser::Clocking_driveContext::cycle_delay() {
  return getRuleContext<SV3_1aParser::Cycle_delayContext>(0);
}


size_t SV3_1aParser::Clocking_driveContext::getRuleIndex() const {
  return SV3_1aParser::RuleClocking_drive;
}

void SV3_1aParser::Clocking_driveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClocking_drive(this);
}

void SV3_1aParser::Clocking_driveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClocking_drive(this);
}


antlrcpp::Any SV3_1aParser::Clocking_driveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClocking_drive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clocking_driveContext* SV3_1aParser::clocking_drive() {
  Clocking_driveContext *_localctx = _tracker.createInstance<Clocking_driveContext>(_ctx, getState());
  enterRule(_localctx, 942, SV3_1aParser::RuleClocking_drive);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7600);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7588);
        clockvar_expression();
        setState(7589);
        match(SV3_1aParser::LESS_EQUAL);
        setState(7591);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::POUNDPOUND) {
          setState(7590);
          cycle_delay();
        }
        setState(7593);
        expression(0);
        break;
      }

      case SV3_1aParser::POUNDPOUND: {
        enterOuterAlt(_localctx, 2);
        setState(7595);
        cycle_delay();
        setState(7596);
        clockvar_expression();
        setState(7597);
        match(SV3_1aParser::LESS_EQUAL);
        setState(7598);
        expression(0);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cycle_delayContext ------------------------------------------------------------------

SV3_1aParser::Cycle_delayContext::Cycle_delayContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cycle_delayContext::POUNDPOUND() {
  return getToken(SV3_1aParser::POUNDPOUND, 0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delayContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Cycle_delayContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delayContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Cycle_delayContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Cycle_delayContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Cycle_delayContext::getRuleIndex() const {
  return SV3_1aParser::RuleCycle_delay;
}

void SV3_1aParser::Cycle_delayContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCycle_delay(this);
}

void SV3_1aParser::Cycle_delayContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCycle_delay(this);
}


antlrcpp::Any SV3_1aParser::Cycle_delayContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCycle_delay(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cycle_delayContext* SV3_1aParser::cycle_delay() {
  Cycle_delayContext *_localctx = _tracker.createInstance<Cycle_delayContext>(_ctx, getState());
  enterRule(_localctx, 944, SV3_1aParser::RuleCycle_delay);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7611);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 873, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7602);
      match(SV3_1aParser::POUNDPOUND);
      setState(7603);
      match(SV3_1aParser::Integral_number);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7604);
      match(SV3_1aParser::POUNDPOUND);
      setState(7605);
      identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7606);
      match(SV3_1aParser::POUNDPOUND);
      setState(7607);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7608);
      expression(0);
      setState(7609);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- ClockvarContext ------------------------------------------------------------------

SV3_1aParser::ClockvarContext::ClockvarContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::ClockvarContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::ClockvarContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::ClockvarContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ClockvarContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::ClockvarContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ClockvarContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::ClockvarContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::ClockvarContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::ClockvarContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ClockvarContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::ClockvarContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::ClockvarContext::getRuleIndex() const {
  return SV3_1aParser::RuleClockvar;
}

void SV3_1aParser::ClockvarContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClockvar(this);
}

void SV3_1aParser::ClockvarContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClockvar(this);
}


antlrcpp::Any SV3_1aParser::ClockvarContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClockvar(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::ClockvarContext* SV3_1aParser::clockvar() {
  ClockvarContext *_localctx = _tracker.createInstance<ClockvarContext>(_ctx, getState());
  enterRule(_localctx, 946, SV3_1aParser::RuleClockvar);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(7614);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(7613);
      dollar_root_keyword();
    }
    setState(7616);
    identifier();
    setState(7630);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 876, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(7623);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(7617);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(7618);
          constant_expression(0);
          setState(7619);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(7625);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7626);
        match(SV3_1aParser::DOT);
        setState(7627);
        identifier(); 
      }
      setState(7632);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 876, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Clockvar_expressionContext ------------------------------------------------------------------

SV3_1aParser::Clockvar_expressionContext::Clockvar_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ClockvarContext* SV3_1aParser::Clockvar_expressionContext::clockvar() {
  return getRuleContext<SV3_1aParser::ClockvarContext>(0);
}

SV3_1aParser::SelectContext* SV3_1aParser::Clockvar_expressionContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}


size_t SV3_1aParser::Clockvar_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleClockvar_expression;
}

void SV3_1aParser::Clockvar_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterClockvar_expression(this);
}

void SV3_1aParser::Clockvar_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitClockvar_expression(this);
}


antlrcpp::Any SV3_1aParser::Clockvar_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitClockvar_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Clockvar_expressionContext* SV3_1aParser::clockvar_expression() {
  Clockvar_expressionContext *_localctx = _tracker.createInstance<Clockvar_expressionContext>(_ctx, getState());
  enterRule(_localctx, 948, SV3_1aParser::RuleClockvar_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7633);
    clockvar();
    setState(7634);
    select();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Randsequence_statementContext ------------------------------------------------------------------

SV3_1aParser::Randsequence_statementContext::Randsequence_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Randsequence_statementContext::RANDSEQUENCE() {
  return getToken(SV3_1aParser::RANDSEQUENCE, 0);
}

tree::TerminalNode* SV3_1aParser::Randsequence_statementContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Randsequence_statementContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::ProductionContext *> SV3_1aParser::Randsequence_statementContext::production() {
  return getRuleContexts<SV3_1aParser::ProductionContext>();
}

SV3_1aParser::ProductionContext* SV3_1aParser::Randsequence_statementContext::production(size_t i) {
  return getRuleContext<SV3_1aParser::ProductionContext>(i);
}

SV3_1aParser::EndsequenceContext* SV3_1aParser::Randsequence_statementContext::endsequence() {
  return getRuleContext<SV3_1aParser::EndsequenceContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Randsequence_statementContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Randsequence_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleRandsequence_statement;
}

void SV3_1aParser::Randsequence_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRandsequence_statement(this);
}

void SV3_1aParser::Randsequence_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRandsequence_statement(this);
}


antlrcpp::Any SV3_1aParser::Randsequence_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRandsequence_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Randsequence_statementContext* SV3_1aParser::randsequence_statement() {
  Randsequence_statementContext *_localctx = _tracker.createInstance<Randsequence_statementContext>(_ctx, getState());
  enterRule(_localctx, 950, SV3_1aParser::RuleRandsequence_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7636);
    match(SV3_1aParser::RANDSEQUENCE);
    setState(7637);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7639);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(7638);
      identifier();
    }
    setState(7641);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7642);
    production();
    setState(7646);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::VIRTUAL || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::ENUM - 64))
      | (1ULL << (SV3_1aParser::STRUCT - 64))
      | (1ULL << (SV3_1aParser::UNION - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::CHANDLE - 64))
      | (1ULL << (SV3_1aParser::EVENT - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::VOID - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(7643);
      production();
      setState(7648);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7649);
    endsequence();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- ProductionContext ------------------------------------------------------------------

SV3_1aParser::ProductionContext::ProductionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::ProductionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::ProductionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<SV3_1aParser::Rs_ruleContext *> SV3_1aParser::ProductionContext::rs_rule() {
  return getRuleContexts<SV3_1aParser::Rs_ruleContext>();
}

SV3_1aParser::Rs_ruleContext* SV3_1aParser::ProductionContext::rs_rule(size_t i) {
  return getRuleContext<SV3_1aParser::Rs_ruleContext>(i);
}

tree::TerminalNode* SV3_1aParser::ProductionContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Function_data_typeContext* SV3_1aParser::ProductionContext::function_data_type() {
  return getRuleContext<SV3_1aParser::Function_data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::ProductionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Tf_port_listContext* SV3_1aParser::ProductionContext::tf_port_list() {
  return getRuleContext<SV3_1aParser::Tf_port_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::ProductionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ProductionContext::BITW_OR() {
  return getTokens(SV3_1aParser::BITW_OR);
}

tree::TerminalNode* SV3_1aParser::ProductionContext::BITW_OR(size_t i) {
  return getToken(SV3_1aParser::BITW_OR, i);
}


size_t SV3_1aParser::ProductionContext::getRuleIndex() const {
  return SV3_1aParser::RuleProduction;
}

void SV3_1aParser::ProductionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProduction(this);
}

void SV3_1aParser::ProductionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProduction(this);
}


antlrcpp::Any SV3_1aParser::ProductionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProduction(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::ProductionContext* SV3_1aParser::production() {
  ProductionContext *_localctx = _tracker.createInstance<ProductionContext>(_ctx, getState());
  enterRule(_localctx, 952, SV3_1aParser::RuleProduction);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7652);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 879, _ctx)) {
    case 1: {
      setState(7651);
      function_data_type();
      break;
    }

    }
    setState(7654);
    identifier();
    setState(7659);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_PARENS) {
      setState(7655);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7656);
      tf_port_list();
      setState(7657);
      match(SV3_1aParser::CLOSE_PARENS);
    }
    setState(7661);
    match(SV3_1aParser::COLUMN);
    setState(7662);
    rs_rule();
    setState(7667);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::BITW_OR) {
      setState(7663);
      match(SV3_1aParser::BITW_OR);
      setState(7664);
      rs_rule();
      setState(7669);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7670);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_ruleContext ------------------------------------------------------------------

SV3_1aParser::Rs_ruleContext::Rs_ruleContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Rs_production_listContext* SV3_1aParser::Rs_ruleContext::rs_production_list() {
  return getRuleContext<SV3_1aParser::Rs_production_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::Rs_ruleContext::ASSIGN_VALUE() {
  return getToken(SV3_1aParser::ASSIGN_VALUE, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Rs_ruleContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::Rs_code_blockContext* SV3_1aParser::Rs_ruleContext::rs_code_block() {
  return getRuleContext<SV3_1aParser::Rs_code_blockContext>(0);
}


size_t SV3_1aParser::Rs_ruleContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_rule;
}

void SV3_1aParser::Rs_ruleContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_rule(this);
}

void SV3_1aParser::Rs_ruleContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_rule(this);
}


antlrcpp::Any SV3_1aParser::Rs_ruleContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_rule(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_ruleContext* SV3_1aParser::rs_rule() {
  Rs_ruleContext *_localctx = _tracker.createInstance<Rs_ruleContext>(_ctx, getState());
  enterRule(_localctx, 954, SV3_1aParser::RuleRs_rule);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7672);
    rs_production_list();
    setState(7678);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_VALUE) {
      setState(7673);
      match(SV3_1aParser::ASSIGN_VALUE);
      setState(7674);
      expression(0);
      setState(7676);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_CURLY) {
        setState(7675);
        rs_code_block();
      }
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_production_listContext ------------------------------------------------------------------

SV3_1aParser::Rs_production_listContext::Rs_production_listContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Rs_prodContext *> SV3_1aParser::Rs_production_listContext::rs_prod() {
  return getRuleContexts<SV3_1aParser::Rs_prodContext>();
}

SV3_1aParser::Rs_prodContext* SV3_1aParser::Rs_production_listContext::rs_prod(size_t i) {
  return getRuleContext<SV3_1aParser::Rs_prodContext>(i);
}

tree::TerminalNode* SV3_1aParser::Rs_production_listContext::RAND() {
  return getToken(SV3_1aParser::RAND, 0);
}

tree::TerminalNode* SV3_1aParser::Rs_production_listContext::JOIN() {
  return getToken(SV3_1aParser::JOIN, 0);
}

std::vector<SV3_1aParser::Production_itemContext *> SV3_1aParser::Rs_production_listContext::production_item() {
  return getRuleContexts<SV3_1aParser::Production_itemContext>();
}

SV3_1aParser::Production_itemContext* SV3_1aParser::Rs_production_listContext::production_item(size_t i) {
  return getRuleContext<SV3_1aParser::Production_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Rs_production_listContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Rs_production_listContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Rs_production_listContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Rs_production_listContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_production_list;
}

void SV3_1aParser::Rs_production_listContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_production_list(this);
}

void SV3_1aParser::Rs_production_listContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_production_list(this);
}


antlrcpp::Any SV3_1aParser::Rs_production_listContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_production_list(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_production_listContext* SV3_1aParser::rs_production_list() {
  Rs_production_listContext *_localctx = _tracker.createInstance<Rs_production_listContext>(_ctx, getState());
  enterRule(_localctx, 956, SV3_1aParser::RuleRs_production_list);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7703);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::IF:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::CASE:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::REPEAT:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7680);
        rs_prod();
        setState(7684);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 76) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 76))
          | (1ULL << (SV3_1aParser::IF - 76))
          | (1ULL << (SV3_1aParser::BYTE - 76))
          | (1ULL << (SV3_1aParser::BIT - 76))
          | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 231) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 231)) & ((1ULL << (SV3_1aParser::SOFT - 231))
          | (1ULL << (SV3_1aParser::CASE - 231))
          | (1ULL << (SV3_1aParser::GLOBAL - 231)))) != 0) || ((((_la - 296) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 296)) & ((1ULL << (SV3_1aParser::REPEAT - 296))
          | (1ULL << (SV3_1aParser::DO - 296))
          | (1ULL << (SV3_1aParser::THIS - 296))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 296))
          | (1ULL << (SV3_1aParser::FINAL - 296))
          | (1ULL << (SV3_1aParser::SAMPLE - 296)))) != 0) || _la == SV3_1aParser::Escaped_identifier

        || _la == SV3_1aParser::Simple_identifier) {
          setState(7681);
          rs_prod();
          setState(7686);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      case SV3_1aParser::RAND: {
        enterOuterAlt(_localctx, 2);
        setState(7687);
        match(SV3_1aParser::RAND);
        setState(7688);
        match(SV3_1aParser::JOIN);
        setState(7693);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::OPEN_PARENS) {
          setState(7689);
          match(SV3_1aParser::OPEN_PARENS);
          setState(7690);
          expression(0);
          setState(7691);
          match(SV3_1aParser::CLOSE_PARENS);
        }
        setState(7695);
        production_item();
        setState(7696);
        production_item();
        setState(7700);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (((((_la - 76) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
          | (1ULL << (SV3_1aParser::BYTE - 76))
          | (1ULL << (SV3_1aParser::BIT - 76))
          | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(7697);
          production_item();
          setState(7702);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_code_blockContext ------------------------------------------------------------------

SV3_1aParser::Rs_code_blockContext::Rs_code_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Rs_code_blockContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Rs_code_blockContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<SV3_1aParser::Data_declarationContext *> SV3_1aParser::Rs_code_blockContext::data_declaration() {
  return getRuleContexts<SV3_1aParser::Data_declarationContext>();
}

SV3_1aParser::Data_declarationContext* SV3_1aParser::Rs_code_blockContext::data_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Data_declarationContext>(i);
}

std::vector<SV3_1aParser::Statement_or_nullContext *> SV3_1aParser::Rs_code_blockContext::statement_or_null() {
  return getRuleContexts<SV3_1aParser::Statement_or_nullContext>();
}

SV3_1aParser::Statement_or_nullContext* SV3_1aParser::Rs_code_blockContext::statement_or_null(size_t i) {
  return getRuleContext<SV3_1aParser::Statement_or_nullContext>(i);
}


size_t SV3_1aParser::Rs_code_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_code_block;
}

void SV3_1aParser::Rs_code_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_code_block(this);
}

void SV3_1aParser::Rs_code_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_code_block(this);
}


antlrcpp::Any SV3_1aParser::Rs_code_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_code_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_code_blockContext* SV3_1aParser::rs_code_block() {
  Rs_code_blockContext *_localctx = _tracker.createInstance<Rs_code_blockContext>(_ctx, getState());
  enterRule(_localctx, 958, SV3_1aParser::RuleRs_code_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(7705);
    match(SV3_1aParser::OPEN_CURLY);
    setState(7709);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 888, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(7706);
        data_declaration(); 
      }
      setState(7711);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 888, _ctx);
    }
    setState(7715);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::Pound_delay)
      | (1ULL << SV3_1aParser::ATSTAR)
      | (1ULL << SV3_1aParser::AT_PARENS_STAR)
      | (1ULL << SV3_1aParser::SEMICOLUMN))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::IMPLY - 64))
      | (1ULL << (SV3_1aParser::IF - 64))
      | (1ULL << (SV3_1aParser::FOREACH - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::VOID - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::OPEN_PARENS_STAR - 147))
      | (1ULL << (SV3_1aParser::ASSERT - 147))
      | (1ULL << (SV3_1aParser::ASSUME - 147))
      | (1ULL << (SV3_1aParser::COVER - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147))
      | (1ULL << (SV3_1aParser::DISABLE - 147))
      | (1ULL << (SV3_1aParser::POUNDPOUND - 147)))) != 0) || ((((_la - 213) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 213)) & ((1ULL << (SV3_1aParser::POUND - 213))
      | (1ULL << (SV3_1aParser::BEGIN - 213))
      | (1ULL << (SV3_1aParser::SOFT - 213))
      | (1ULL << (SV3_1aParser::CASE - 213))
      | (1ULL << (SV3_1aParser::FOR - 213))
      | (1ULL << (SV3_1aParser::GLOBAL - 213))
      | (1ULL << (SV3_1aParser::ASSIGN - 213)))) != 0) || ((((_la - 289) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 289)) & ((1ULL << (SV3_1aParser::DEASSIGN - 289))
      | (1ULL << (SV3_1aParser::FORCE - 289))
      | (1ULL << (SV3_1aParser::RELEASE - 289))
      | (1ULL << (SV3_1aParser::FORK - 289))
      | (1ULL << (SV3_1aParser::REPEAT - 289))
      | (1ULL << (SV3_1aParser::AT - 289))
      | (1ULL << (SV3_1aParser::RETURN - 289))
      | (1ULL << (SV3_1aParser::BREAK - 289))
      | (1ULL << (SV3_1aParser::CONTINUE - 289))
      | (1ULL << (SV3_1aParser::WAIT - 289))
      | (1ULL << (SV3_1aParser::WAIT_ORDER - 289))
      | (1ULL << (SV3_1aParser::UNIQUE - 289))
      | (1ULL << (SV3_1aParser::UNIQUE0 - 289))
      | (1ULL << (SV3_1aParser::PRIORITY - 289))
      | (1ULL << (SV3_1aParser::CASEZ - 289))
      | (1ULL << (SV3_1aParser::CASEX - 289))
      | (1ULL << (SV3_1aParser::RANDCASE - 289))
      | (1ULL << (SV3_1aParser::FOREVER - 289))
      | (1ULL << (SV3_1aParser::WHILE - 289))
      | (1ULL << (SV3_1aParser::DO - 289))
      | (1ULL << (SV3_1aParser::RESTRICT - 289))
      | (1ULL << (SV3_1aParser::TICK - 289))
      | (1ULL << (SV3_1aParser::RANDSEQUENCE - 289))
      | (1ULL << (SV3_1aParser::THIS - 289))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 289))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 289))
      | (1ULL << (SV3_1aParser::FINAL - 289))
      | (1ULL << (SV3_1aParser::SAMPLE - 289))
      | (1ULL << (SV3_1aParser::NON_BLOCKING_TRIGGER_EVENT_OP - 289)))) != 0) || ((((_la - 364) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 364)) & ((1ULL << (SV3_1aParser::Escaped_identifier - 364))
      | (1ULL << (SV3_1aParser::Simple_identifier - 364))
      | (1ULL << (SV3_1aParser::SURELOG_MACRO_NOT_DEFINED - 364)))) != 0)) {
      setState(7712);
      statement_or_null();
      setState(7717);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7718);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_prodContext ------------------------------------------------------------------

SV3_1aParser::Rs_prodContext::Rs_prodContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Production_itemContext* SV3_1aParser::Rs_prodContext::production_item() {
  return getRuleContext<SV3_1aParser::Production_itemContext>(0);
}

SV3_1aParser::Rs_code_blockContext* SV3_1aParser::Rs_prodContext::rs_code_block() {
  return getRuleContext<SV3_1aParser::Rs_code_blockContext>(0);
}

SV3_1aParser::Rs_if_elseContext* SV3_1aParser::Rs_prodContext::rs_if_else() {
  return getRuleContext<SV3_1aParser::Rs_if_elseContext>(0);
}

SV3_1aParser::Rs_repeatContext* SV3_1aParser::Rs_prodContext::rs_repeat() {
  return getRuleContext<SV3_1aParser::Rs_repeatContext>(0);
}

SV3_1aParser::Rs_caseContext* SV3_1aParser::Rs_prodContext::rs_case() {
  return getRuleContext<SV3_1aParser::Rs_caseContext>(0);
}


size_t SV3_1aParser::Rs_prodContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_prod;
}

void SV3_1aParser::Rs_prodContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_prod(this);
}

void SV3_1aParser::Rs_prodContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_prod(this);
}


antlrcpp::Any SV3_1aParser::Rs_prodContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_prod(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_prodContext* SV3_1aParser::rs_prod() {
  Rs_prodContext *_localctx = _tracker.createInstance<Rs_prodContext>(_ctx, getState());
  enterRule(_localctx, 960, SV3_1aParser::RuleRs_prod);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7725);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7720);
        production_item();
        break;
      }

      case SV3_1aParser::OPEN_CURLY: {
        enterOuterAlt(_localctx, 2);
        setState(7721);
        rs_code_block();
        break;
      }

      case SV3_1aParser::IF: {
        enterOuterAlt(_localctx, 3);
        setState(7722);
        rs_if_else();
        break;
      }

      case SV3_1aParser::REPEAT: {
        enterOuterAlt(_localctx, 4);
        setState(7723);
        rs_repeat();
        break;
      }

      case SV3_1aParser::CASE: {
        enterOuterAlt(_localctx, 5);
        setState(7724);
        rs_case();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Production_itemContext ------------------------------------------------------------------

SV3_1aParser::Production_itemContext::Production_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Production_itemContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Production_itemContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Production_itemContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Production_itemContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Production_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleProduction_item;
}

void SV3_1aParser::Production_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProduction_item(this);
}

void SV3_1aParser::Production_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProduction_item(this);
}


antlrcpp::Any SV3_1aParser::Production_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProduction_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Production_itemContext* SV3_1aParser::production_item() {
  Production_itemContext *_localctx = _tracker.createInstance<Production_itemContext>(_ctx, getState());
  enterRule(_localctx, 962, SV3_1aParser::RuleProduction_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7727);
    identifier();
    setState(7732);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 891, _ctx)) {
    case 1: {
      setState(7728);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7729);
      list_of_arguments();
      setState(7730);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_if_elseContext ------------------------------------------------------------------

SV3_1aParser::Rs_if_elseContext::Rs_if_elseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Rs_if_elseContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

tree::TerminalNode* SV3_1aParser::Rs_if_elseContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Rs_if_elseContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Rs_if_elseContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Production_itemContext *> SV3_1aParser::Rs_if_elseContext::production_item() {
  return getRuleContexts<SV3_1aParser::Production_itemContext>();
}

SV3_1aParser::Production_itemContext* SV3_1aParser::Rs_if_elseContext::production_item(size_t i) {
  return getRuleContext<SV3_1aParser::Production_itemContext>(i);
}

tree::TerminalNode* SV3_1aParser::Rs_if_elseContext::ELSE() {
  return getToken(SV3_1aParser::ELSE, 0);
}


size_t SV3_1aParser::Rs_if_elseContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_if_else;
}

void SV3_1aParser::Rs_if_elseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_if_else(this);
}

void SV3_1aParser::Rs_if_elseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_if_else(this);
}


antlrcpp::Any SV3_1aParser::Rs_if_elseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_if_else(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_if_elseContext* SV3_1aParser::rs_if_else() {
  Rs_if_elseContext *_localctx = _tracker.createInstance<Rs_if_elseContext>(_ctx, getState());
  enterRule(_localctx, 964, SV3_1aParser::RuleRs_if_else);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7734);
    match(SV3_1aParser::IF);
    setState(7735);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7736);
    expression(0);
    setState(7737);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7738);
    production_item();
    setState(7741);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ELSE) {
      setState(7739);
      match(SV3_1aParser::ELSE);
      setState(7740);
      production_item();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_repeatContext ------------------------------------------------------------------

SV3_1aParser::Rs_repeatContext::Rs_repeatContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Rs_repeatContext::REPEAT() {
  return getToken(SV3_1aParser::REPEAT, 0);
}

tree::TerminalNode* SV3_1aParser::Rs_repeatContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Rs_repeatContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Rs_repeatContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Production_itemContext* SV3_1aParser::Rs_repeatContext::production_item() {
  return getRuleContext<SV3_1aParser::Production_itemContext>(0);
}


size_t SV3_1aParser::Rs_repeatContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_repeat;
}

void SV3_1aParser::Rs_repeatContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_repeat(this);
}

void SV3_1aParser::Rs_repeatContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_repeat(this);
}


antlrcpp::Any SV3_1aParser::Rs_repeatContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_repeat(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_repeatContext* SV3_1aParser::rs_repeat() {
  Rs_repeatContext *_localctx = _tracker.createInstance<Rs_repeatContext>(_ctx, getState());
  enterRule(_localctx, 966, SV3_1aParser::RuleRs_repeat);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7743);
    match(SV3_1aParser::REPEAT);
    setState(7744);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7745);
    expression(0);
    setState(7746);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7747);
    production_item();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_caseContext ------------------------------------------------------------------

SV3_1aParser::Rs_caseContext::Rs_caseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Rs_caseContext::CASE() {
  return getToken(SV3_1aParser::CASE, 0);
}

tree::TerminalNode* SV3_1aParser::Rs_caseContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Rs_caseContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Rs_caseContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::Rs_case_itemContext *> SV3_1aParser::Rs_caseContext::rs_case_item() {
  return getRuleContexts<SV3_1aParser::Rs_case_itemContext>();
}

SV3_1aParser::Rs_case_itemContext* SV3_1aParser::Rs_caseContext::rs_case_item(size_t i) {
  return getRuleContext<SV3_1aParser::Rs_case_itemContext>(i);
}

SV3_1aParser::EndcaseContext* SV3_1aParser::Rs_caseContext::endcase() {
  return getRuleContext<SV3_1aParser::EndcaseContext>(0);
}


size_t SV3_1aParser::Rs_caseContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_case;
}

void SV3_1aParser::Rs_caseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_case(this);
}

void SV3_1aParser::Rs_caseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_case(this);
}


antlrcpp::Any SV3_1aParser::Rs_caseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_case(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_caseContext* SV3_1aParser::rs_case() {
  Rs_caseContext *_localctx = _tracker.createInstance<Rs_caseContext>(_ctx, getState());
  enterRule(_localctx, 968, SV3_1aParser::RuleRs_case);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7749);
    match(SV3_1aParser::CASE);
    setState(7750);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7751);
    expression(0);
    setState(7752);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(7753);
    rs_case_item();
    setState(7757);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
      | (1ULL << SV3_1aParser::TICK_b1)
      | (1ULL << SV3_1aParser::TICK_B0)
      | (1ULL << SV3_1aParser::TICK_B1)
      | (1ULL << SV3_1aParser::TICK_0)
      | (1ULL << SV3_1aParser::TICK_1)
      | (1ULL << SV3_1aParser::ONE_TICK_b0)
      | (1ULL << SV3_1aParser::ONE_TICK_b1)
      | (1ULL << SV3_1aParser::ONE_TICK_bx)
      | (1ULL << SV3_1aParser::ONE_TICK_bX)
      | (1ULL << SV3_1aParser::ONE_TICK_B0)
      | (1ULL << SV3_1aParser::ONE_TICK_B1)
      | (1ULL << SV3_1aParser::ONE_TICK_Bx)
      | (1ULL << SV3_1aParser::ONE_TICK_BX)
      | (1ULL << SV3_1aParser::Integral_number)
      | (1ULL << SV3_1aParser::Real_number)
      | (1ULL << SV3_1aParser::String)
      | (1ULL << SV3_1aParser::DEFAULT)
      | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
      | (1ULL << (SV3_1aParser::CONST - 64))
      | (1ULL << (SV3_1aParser::NEW - 64))
      | (1ULL << (SV3_1aParser::LOCAL - 64))
      | (1ULL << (SV3_1aParser::SUPER - 64))
      | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
      | (1ULL << (SV3_1aParser::STRING - 64))
      | (1ULL << (SV3_1aParser::BYTE - 64))
      | (1ULL << (SV3_1aParser::SHORTINT - 64))
      | (1ULL << (SV3_1aParser::INT - 64))
      | (1ULL << (SV3_1aParser::LONGINT - 64))
      | (1ULL << (SV3_1aParser::INTEGER - 64))
      | (1ULL << (SV3_1aParser::TIME - 64))
      | (1ULL << (SV3_1aParser::BIT - 64))
      | (1ULL << (SV3_1aParser::LOGIC - 64))
      | (1ULL << (SV3_1aParser::REG - 64))
      | (1ULL << (SV3_1aParser::SHORTREAL - 64))
      | (1ULL << (SV3_1aParser::REAL - 64))
      | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::DOLLAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
      | (1ULL << (SV3_1aParser::PLUS - 147))
      | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
      | (1ULL << (SV3_1aParser::MINUS - 147))
      | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
      | (1ULL << (SV3_1aParser::SOFT - 230))
      | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
      | (1ULL << (SV3_1aParser::DO - 310))
      | (1ULL << (SV3_1aParser::TICK - 310))
      | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
      | (1ULL << (SV3_1aParser::THIS - 310))
      | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
      | (1ULL << (SV3_1aParser::FINAL - 310))
      | (1ULL << (SV3_1aParser::SAMPLE - 310))
      | (1ULL << (SV3_1aParser::BITW_AND - 310))
      | (1ULL << (SV3_1aParser::BITW_OR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
      | (1ULL << (SV3_1aParser::TILDA - 310))
      | (1ULL << (SV3_1aParser::BITW_XOR - 310))
      | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
      | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
      setState(7754);
      rs_case_item();
      setState(7759);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7760);
    endcase();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Rs_case_itemContext ------------------------------------------------------------------

SV3_1aParser::Rs_case_itemContext::Rs_case_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Rs_case_itemContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Rs_case_itemContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Rs_case_itemContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Production_itemContext* SV3_1aParser::Rs_case_itemContext::production_item() {
  return getRuleContext<SV3_1aParser::Production_itemContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Rs_case_itemContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Rs_case_itemContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

tree::TerminalNode* SV3_1aParser::Rs_case_itemContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Rs_case_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleRs_case_item;
}

void SV3_1aParser::Rs_case_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRs_case_item(this);
}

void SV3_1aParser::Rs_case_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRs_case_item(this);
}


antlrcpp::Any SV3_1aParser::Rs_case_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRs_case_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Rs_case_itemContext* SV3_1aParser::rs_case_item() {
  Rs_case_itemContext *_localctx = _tracker.createInstance<Rs_case_itemContext>(_ctx, getState());
  enterRule(_localctx, 970, SV3_1aParser::RuleRs_case_item);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7778);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(7762);
        expression(0);
        setState(7767);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(7763);
          match(SV3_1aParser::COMMA);
          setState(7764);
          expression(0);
          setState(7769);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(7770);
        match(SV3_1aParser::COLUMN);
        setState(7771);
        production_item();
        break;
      }

      case SV3_1aParser::DEFAULT: {
        enterOuterAlt(_localctx, 2);
        setState(7773);
        match(SV3_1aParser::DEFAULT);
        setState(7775);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COLUMN) {
          setState(7774);
          match(SV3_1aParser::COLUMN);
        }
        setState(7777);
        production_item();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndspecifyContext ------------------------------------------------------------------

SV3_1aParser::EndspecifyContext::EndspecifyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndspecifyContext::ENDSPECIFY() {
  return getToken(SV3_1aParser::ENDSPECIFY, 0);
}


size_t SV3_1aParser::EndspecifyContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndspecify;
}

void SV3_1aParser::EndspecifyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndspecify(this);
}

void SV3_1aParser::EndspecifyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndspecify(this);
}


antlrcpp::Any SV3_1aParser::EndspecifyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndspecify(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndspecifyContext* SV3_1aParser::endspecify() {
  EndspecifyContext *_localctx = _tracker.createInstance<EndspecifyContext>(_ctx, getState());
  enterRule(_localctx, 972, SV3_1aParser::RuleEndspecify);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7780);
    match(SV3_1aParser::ENDSPECIFY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specify_blockContext ------------------------------------------------------------------

SV3_1aParser::Specify_blockContext::Specify_blockContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Specify_blockContext::SPECIFY() {
  return getToken(SV3_1aParser::SPECIFY, 0);
}

SV3_1aParser::EndspecifyContext* SV3_1aParser::Specify_blockContext::endspecify() {
  return getRuleContext<SV3_1aParser::EndspecifyContext>(0);
}

std::vector<SV3_1aParser::Specify_itemContext *> SV3_1aParser::Specify_blockContext::specify_item() {
  return getRuleContexts<SV3_1aParser::Specify_itemContext>();
}

SV3_1aParser::Specify_itemContext* SV3_1aParser::Specify_blockContext::specify_item(size_t i) {
  return getRuleContext<SV3_1aParser::Specify_itemContext>(i);
}


size_t SV3_1aParser::Specify_blockContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecify_block;
}

void SV3_1aParser::Specify_blockContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecify_block(this);
}

void SV3_1aParser::Specify_blockContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecify_block(this);
}


antlrcpp::Any SV3_1aParser::Specify_blockContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecify_block(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specify_blockContext* SV3_1aParser::specify_block() {
  Specify_blockContext *_localctx = _tracker.createInstance<Specify_blockContext>(_ctx, getState());
  enterRule(_localctx, 974, SV3_1aParser::RuleSpecify_block);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7782);
    match(SV3_1aParser::SPECIFY);
    setState(7786);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 43) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 43)) & ((1ULL << (SV3_1aParser::OPEN_PARENS - 43))
      | (1ULL << (SV3_1aParser::IF - 43))
      | (1ULL << (SV3_1aParser::SPECPARAM - 43)))) != 0) || _la == SV3_1aParser::DOLLAR || ((((_la - 337) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 337)) & ((1ULL << (SV3_1aParser::PULSESTYLE_ONEVENT - 337))
      | (1ULL << (SV3_1aParser::PULSESTYLE_ONDETECT - 337))
      | (1ULL << (SV3_1aParser::SHOWCANCELLED - 337))
      | (1ULL << (SV3_1aParser::NOSHOWCANCELLED - 337))
      | (1ULL << (SV3_1aParser::IFNONE - 337)))) != 0)) {
      setState(7783);
      specify_item();
      setState(7788);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(7789);
    endspecify();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specify_itemContext ------------------------------------------------------------------

SV3_1aParser::Specify_itemContext::Specify_itemContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Specparam_declarationContext* SV3_1aParser::Specify_itemContext::specparam_declaration() {
  return getRuleContext<SV3_1aParser::Specparam_declarationContext>(0);
}

SV3_1aParser::Pulsestyle_declarationContext* SV3_1aParser::Specify_itemContext::pulsestyle_declaration() {
  return getRuleContext<SV3_1aParser::Pulsestyle_declarationContext>(0);
}

SV3_1aParser::Showcancelled_declarationContext* SV3_1aParser::Specify_itemContext::showcancelled_declaration() {
  return getRuleContext<SV3_1aParser::Showcancelled_declarationContext>(0);
}

SV3_1aParser::Path_declarationContext* SV3_1aParser::Specify_itemContext::path_declaration() {
  return getRuleContext<SV3_1aParser::Path_declarationContext>(0);
}

SV3_1aParser::System_timing_checkContext* SV3_1aParser::Specify_itemContext::system_timing_check() {
  return getRuleContext<SV3_1aParser::System_timing_checkContext>(0);
}


size_t SV3_1aParser::Specify_itemContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecify_item;
}

void SV3_1aParser::Specify_itemContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecify_item(this);
}

void SV3_1aParser::Specify_itemContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecify_item(this);
}


antlrcpp::Any SV3_1aParser::Specify_itemContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecify_item(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specify_itemContext* SV3_1aParser::specify_item() {
  Specify_itemContext *_localctx = _tracker.createInstance<Specify_itemContext>(_ctx, getState());
  enterRule(_localctx, 976, SV3_1aParser::RuleSpecify_item);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7796);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SPECPARAM: {
        enterOuterAlt(_localctx, 1);
        setState(7791);
        specparam_declaration();
        break;
      }

      case SV3_1aParser::PULSESTYLE_ONEVENT:
      case SV3_1aParser::PULSESTYLE_ONDETECT: {
        enterOuterAlt(_localctx, 2);
        setState(7792);
        pulsestyle_declaration();
        break;
      }

      case SV3_1aParser::SHOWCANCELLED:
      case SV3_1aParser::NOSHOWCANCELLED: {
        enterOuterAlt(_localctx, 3);
        setState(7793);
        showcancelled_declaration();
        break;
      }

      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::IF:
      case SV3_1aParser::IFNONE: {
        enterOuterAlt(_localctx, 4);
        setState(7794);
        path_declaration();
        break;
      }

      case SV3_1aParser::DOLLAR: {
        enterOuterAlt(_localctx, 5);
        setState(7795);
        system_timing_check();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pulsestyle_declarationContext ------------------------------------------------------------------

SV3_1aParser::Pulsestyle_declarationContext::Pulsestyle_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pulsestyle_declarationContext::PULSESTYLE_ONEVENT() {
  return getToken(SV3_1aParser::PULSESTYLE_ONEVENT, 0);
}

SV3_1aParser::List_of_path_outputsContext* SV3_1aParser::Pulsestyle_declarationContext::list_of_path_outputs() {
  return getRuleContext<SV3_1aParser::List_of_path_outputsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Pulsestyle_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Pulsestyle_declarationContext::PULSESTYLE_ONDETECT() {
  return getToken(SV3_1aParser::PULSESTYLE_ONDETECT, 0);
}


size_t SV3_1aParser::Pulsestyle_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePulsestyle_declaration;
}

void SV3_1aParser::Pulsestyle_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPulsestyle_declaration(this);
}

void SV3_1aParser::Pulsestyle_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPulsestyle_declaration(this);
}


antlrcpp::Any SV3_1aParser::Pulsestyle_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPulsestyle_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pulsestyle_declarationContext* SV3_1aParser::pulsestyle_declaration() {
  Pulsestyle_declarationContext *_localctx = _tracker.createInstance<Pulsestyle_declarationContext>(_ctx, getState());
  enterRule(_localctx, 978, SV3_1aParser::RulePulsestyle_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7806);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PULSESTYLE_ONEVENT: {
        enterOuterAlt(_localctx, 1);
        setState(7798);
        match(SV3_1aParser::PULSESTYLE_ONEVENT);
        setState(7799);
        list_of_path_outputs();
        setState(7800);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::PULSESTYLE_ONDETECT: {
        enterOuterAlt(_localctx, 2);
        setState(7802);
        match(SV3_1aParser::PULSESTYLE_ONDETECT);
        setState(7803);
        list_of_path_outputs();
        setState(7804);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Showcancelled_declarationContext ------------------------------------------------------------------

SV3_1aParser::Showcancelled_declarationContext::Showcancelled_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Showcancelled_declarationContext::SHOWCANCELLED() {
  return getToken(SV3_1aParser::SHOWCANCELLED, 0);
}

SV3_1aParser::List_of_path_outputsContext* SV3_1aParser::Showcancelled_declarationContext::list_of_path_outputs() {
  return getRuleContext<SV3_1aParser::List_of_path_outputsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Showcancelled_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Showcancelled_declarationContext::NOSHOWCANCELLED() {
  return getToken(SV3_1aParser::NOSHOWCANCELLED, 0);
}


size_t SV3_1aParser::Showcancelled_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleShowcancelled_declaration;
}

void SV3_1aParser::Showcancelled_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterShowcancelled_declaration(this);
}

void SV3_1aParser::Showcancelled_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitShowcancelled_declaration(this);
}


antlrcpp::Any SV3_1aParser::Showcancelled_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitShowcancelled_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Showcancelled_declarationContext* SV3_1aParser::showcancelled_declaration() {
  Showcancelled_declarationContext *_localctx = _tracker.createInstance<Showcancelled_declarationContext>(_ctx, getState());
  enterRule(_localctx, 980, SV3_1aParser::RuleShowcancelled_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7816);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::SHOWCANCELLED: {
        enterOuterAlt(_localctx, 1);
        setState(7808);
        match(SV3_1aParser::SHOWCANCELLED);
        setState(7809);
        list_of_path_outputs();
        setState(7810);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

      case SV3_1aParser::NOSHOWCANCELLED: {
        enterOuterAlt(_localctx, 2);
        setState(7812);
        match(SV3_1aParser::NOSHOWCANCELLED);
        setState(7813);
        list_of_path_outputs();
        setState(7814);
        match(SV3_1aParser::SEMICOLUMN);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Path_declarationContext ------------------------------------------------------------------

SV3_1aParser::Path_declarationContext::Path_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Simple_path_declarationContext* SV3_1aParser::Path_declarationContext::simple_path_declaration() {
  return getRuleContext<SV3_1aParser::Simple_path_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Path_declarationContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Edge_sensitive_path_declarationContext* SV3_1aParser::Path_declarationContext::edge_sensitive_path_declaration() {
  return getRuleContext<SV3_1aParser::Edge_sensitive_path_declarationContext>(0);
}

SV3_1aParser::State_dependent_path_declarationContext* SV3_1aParser::Path_declarationContext::state_dependent_path_declaration() {
  return getRuleContext<SV3_1aParser::State_dependent_path_declarationContext>(0);
}


size_t SV3_1aParser::Path_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RulePath_declaration;
}

void SV3_1aParser::Path_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPath_declaration(this);
}

void SV3_1aParser::Path_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPath_declaration(this);
}


antlrcpp::Any SV3_1aParser::Path_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPath_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Path_declarationContext* SV3_1aParser::path_declaration() {
  Path_declarationContext *_localctx = _tracker.createInstance<Path_declarationContext>(_ctx, getState());
  enterRule(_localctx, 982, SV3_1aParser::RulePath_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7827);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 901, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7818);
      simple_path_declaration();
      setState(7819);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7821);
      edge_sensitive_path_declaration();
      setState(7822);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7824);
      state_dependent_path_declaration();
      setState(7825);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Simple_path_declarationContext ------------------------------------------------------------------

SV3_1aParser::Simple_path_declarationContext::Simple_path_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Parallel_path_descriptionContext* SV3_1aParser::Simple_path_declarationContext::parallel_path_description() {
  return getRuleContext<SV3_1aParser::Parallel_path_descriptionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Simple_path_declarationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Path_delay_valueContext* SV3_1aParser::Simple_path_declarationContext::path_delay_value() {
  return getRuleContext<SV3_1aParser::Path_delay_valueContext>(0);
}

SV3_1aParser::Full_path_descriptionContext* SV3_1aParser::Simple_path_declarationContext::full_path_description() {
  return getRuleContext<SV3_1aParser::Full_path_descriptionContext>(0);
}


size_t SV3_1aParser::Simple_path_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleSimple_path_declaration;
}

void SV3_1aParser::Simple_path_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSimple_path_declaration(this);
}

void SV3_1aParser::Simple_path_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSimple_path_declaration(this);
}


antlrcpp::Any SV3_1aParser::Simple_path_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSimple_path_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Simple_path_declarationContext* SV3_1aParser::simple_path_declaration() {
  Simple_path_declarationContext *_localctx = _tracker.createInstance<Simple_path_declarationContext>(_ctx, getState());
  enterRule(_localctx, 984, SV3_1aParser::RuleSimple_path_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7837);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 902, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7829);
      parallel_path_description();
      setState(7830);
      match(SV3_1aParser::ASSIGN_OP);
      setState(7831);
      path_delay_value();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7833);
      full_path_description();
      setState(7834);
      match(SV3_1aParser::ASSIGN_OP);
      setState(7835);
      path_delay_value();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parallel_path_descriptionContext ------------------------------------------------------------------

SV3_1aParser::Parallel_path_descriptionContext::Parallel_path_descriptionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Parallel_path_descriptionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Specify_input_terminal_descriptorContext* SV3_1aParser::Parallel_path_descriptionContext::specify_input_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_input_terminal_descriptorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parallel_path_descriptionContext::TRANSITION_OP() {
  return getToken(SV3_1aParser::TRANSITION_OP, 0);
}

SV3_1aParser::Specify_output_terminal_descriptorContext* SV3_1aParser::Parallel_path_descriptionContext::specify_output_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_output_terminal_descriptorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parallel_path_descriptionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Parallel_path_descriptionContext::PLUS() {
  return getToken(SV3_1aParser::PLUS, 0);
}

tree::TerminalNode* SV3_1aParser::Parallel_path_descriptionContext::MINUS() {
  return getToken(SV3_1aParser::MINUS, 0);
}


size_t SV3_1aParser::Parallel_path_descriptionContext::getRuleIndex() const {
  return SV3_1aParser::RuleParallel_path_description;
}

void SV3_1aParser::Parallel_path_descriptionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParallel_path_description(this);
}

void SV3_1aParser::Parallel_path_descriptionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParallel_path_description(this);
}


antlrcpp::Any SV3_1aParser::Parallel_path_descriptionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParallel_path_description(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parallel_path_descriptionContext* SV3_1aParser::parallel_path_description() {
  Parallel_path_descriptionContext *_localctx = _tracker.createInstance<Parallel_path_descriptionContext>(_ctx, getState());
  enterRule(_localctx, 986, SV3_1aParser::RuleParallel_path_description);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7839);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7840);
    specify_input_terminal_descriptor();
    setState(7842);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::PLUS

    || _la == SV3_1aParser::MINUS) {
      setState(7841);
      _la = _input->LA(1);
      if (!(_la == SV3_1aParser::PLUS

      || _la == SV3_1aParser::MINUS)) {
      _errHandler->recoverInline(this);
      }
      else {
        _errHandler->reportMatch(this);
        consume();
      }
    }
    setState(7844);
    match(SV3_1aParser::TRANSITION_OP);
    setState(7845);
    specify_output_terminal_descriptor();
    setState(7846);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Full_path_descriptionContext ------------------------------------------------------------------

SV3_1aParser::Full_path_descriptionContext::Full_path_descriptionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Full_path_descriptionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_path_inputsContext* SV3_1aParser::Full_path_descriptionContext::list_of_path_inputs() {
  return getRuleContext<SV3_1aParser::List_of_path_inputsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Full_path_descriptionContext::FULL_CONN_OP() {
  return getToken(SV3_1aParser::FULL_CONN_OP, 0);
}

SV3_1aParser::List_of_path_outputsContext* SV3_1aParser::Full_path_descriptionContext::list_of_path_outputs() {
  return getRuleContext<SV3_1aParser::List_of_path_outputsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Full_path_descriptionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Full_path_descriptionContext::PLUS() {
  return getToken(SV3_1aParser::PLUS, 0);
}

tree::TerminalNode* SV3_1aParser::Full_path_descriptionContext::MINUS() {
  return getToken(SV3_1aParser::MINUS, 0);
}


size_t SV3_1aParser::Full_path_descriptionContext::getRuleIndex() const {
  return SV3_1aParser::RuleFull_path_description;
}

void SV3_1aParser::Full_path_descriptionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFull_path_description(this);
}

void SV3_1aParser::Full_path_descriptionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFull_path_description(this);
}


antlrcpp::Any SV3_1aParser::Full_path_descriptionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFull_path_description(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Full_path_descriptionContext* SV3_1aParser::full_path_description() {
  Full_path_descriptionContext *_localctx = _tracker.createInstance<Full_path_descriptionContext>(_ctx, getState());
  enterRule(_localctx, 988, SV3_1aParser::RuleFull_path_description);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7848);
    match(SV3_1aParser::OPEN_PARENS);
    setState(7849);
    list_of_path_inputs();
    setState(7851);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::PLUS

    || _la == SV3_1aParser::MINUS) {
      setState(7850);
      _la = _input->LA(1);
      if (!(_la == SV3_1aParser::PLUS

      || _la == SV3_1aParser::MINUS)) {
      _errHandler->recoverInline(this);
      }
      else {
        _errHandler->reportMatch(this);
        consume();
      }
    }
    setState(7853);
    match(SV3_1aParser::FULL_CONN_OP);
    setState(7854);
    list_of_path_outputs();
    setState(7855);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_path_inputsContext ------------------------------------------------------------------

SV3_1aParser::List_of_path_inputsContext::List_of_path_inputsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Specify_input_terminal_descriptorContext *> SV3_1aParser::List_of_path_inputsContext::specify_input_terminal_descriptor() {
  return getRuleContexts<SV3_1aParser::Specify_input_terminal_descriptorContext>();
}

SV3_1aParser::Specify_input_terminal_descriptorContext* SV3_1aParser::List_of_path_inputsContext::specify_input_terminal_descriptor(size_t i) {
  return getRuleContext<SV3_1aParser::Specify_input_terminal_descriptorContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_path_inputsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_path_inputsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_path_inputsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_path_inputs;
}

void SV3_1aParser::List_of_path_inputsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_path_inputs(this);
}

void SV3_1aParser::List_of_path_inputsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_path_inputs(this);
}


antlrcpp::Any SV3_1aParser::List_of_path_inputsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_path_inputs(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_path_inputsContext* SV3_1aParser::list_of_path_inputs() {
  List_of_path_inputsContext *_localctx = _tracker.createInstance<List_of_path_inputsContext>(_ctx, getState());
  enterRule(_localctx, 990, SV3_1aParser::RuleList_of_path_inputs);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7857);
    specify_input_terminal_descriptor();
    setState(7862);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7858);
      match(SV3_1aParser::COMMA);
      setState(7859);
      specify_input_terminal_descriptor();
      setState(7864);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_path_outputsContext ------------------------------------------------------------------

SV3_1aParser::List_of_path_outputsContext::List_of_path_outputsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Specify_output_terminal_descriptorContext *> SV3_1aParser::List_of_path_outputsContext::specify_output_terminal_descriptor() {
  return getRuleContexts<SV3_1aParser::Specify_output_terminal_descriptorContext>();
}

SV3_1aParser::Specify_output_terminal_descriptorContext* SV3_1aParser::List_of_path_outputsContext::specify_output_terminal_descriptor(size_t i) {
  return getRuleContext<SV3_1aParser::Specify_output_terminal_descriptorContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_path_outputsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_path_outputsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::List_of_path_outputsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_path_outputs;
}

void SV3_1aParser::List_of_path_outputsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_path_outputs(this);
}

void SV3_1aParser::List_of_path_outputsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_path_outputs(this);
}


antlrcpp::Any SV3_1aParser::List_of_path_outputsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_path_outputs(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_path_outputsContext* SV3_1aParser::list_of_path_outputs() {
  List_of_path_outputsContext *_localctx = _tracker.createInstance<List_of_path_outputsContext>(_ctx, getState());
  enterRule(_localctx, 992, SV3_1aParser::RuleList_of_path_outputs);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7865);
    specify_output_terminal_descriptor();
    setState(7870);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(7866);
      match(SV3_1aParser::COMMA);
      setState(7867);
      specify_output_terminal_descriptor();
      setState(7872);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specify_input_terminal_descriptorContext ------------------------------------------------------------------

SV3_1aParser::Specify_input_terminal_descriptorContext::Specify_input_terminal_descriptorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Specify_input_terminal_descriptorContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Specify_input_terminal_descriptorContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Specify_input_terminal_descriptorContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Specify_input_terminal_descriptorContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_range_expressionContext* SV3_1aParser::Specify_input_terminal_descriptorContext::constant_range_expression() {
  return getRuleContext<SV3_1aParser::Constant_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Specify_input_terminal_descriptorContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Specify_input_terminal_descriptorContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecify_input_terminal_descriptor;
}

void SV3_1aParser::Specify_input_terminal_descriptorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecify_input_terminal_descriptor(this);
}

void SV3_1aParser::Specify_input_terminal_descriptorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecify_input_terminal_descriptor(this);
}


antlrcpp::Any SV3_1aParser::Specify_input_terminal_descriptorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecify_input_terminal_descriptor(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specify_input_terminal_descriptorContext* SV3_1aParser::specify_input_terminal_descriptor() {
  Specify_input_terminal_descriptorContext *_localctx = _tracker.createInstance<Specify_input_terminal_descriptorContext>(_ctx, getState());
  enterRule(_localctx, 994, SV3_1aParser::RuleSpecify_input_terminal_descriptor);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7878);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 907, _ctx)) {
    case 1: {
      setState(7873);
      identifier();
      break;
    }

    case 2: {
      setState(7874);
      interface_identifier();
      setState(7875);
      match(SV3_1aParser::DOT);
      setState(7876);
      identifier();
      break;
    }

    }
    setState(7884);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(7880);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(7881);
      constant_range_expression();
      setState(7882);
      match(SV3_1aParser::CLOSE_BRACKET);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specify_output_terminal_descriptorContext ------------------------------------------------------------------

SV3_1aParser::Specify_output_terminal_descriptorContext::Specify_output_terminal_descriptorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Specify_output_terminal_descriptorContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::Specify_output_terminal_descriptorContext::interface_identifier() {
  return getRuleContext<SV3_1aParser::Interface_identifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Specify_output_terminal_descriptorContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::Specify_output_terminal_descriptorContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_range_expressionContext* SV3_1aParser::Specify_output_terminal_descriptorContext::constant_range_expression() {
  return getRuleContext<SV3_1aParser::Constant_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Specify_output_terminal_descriptorContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Specify_output_terminal_descriptorContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecify_output_terminal_descriptor;
}

void SV3_1aParser::Specify_output_terminal_descriptorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecify_output_terminal_descriptor(this);
}

void SV3_1aParser::Specify_output_terminal_descriptorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecify_output_terminal_descriptor(this);
}


antlrcpp::Any SV3_1aParser::Specify_output_terminal_descriptorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecify_output_terminal_descriptor(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specify_output_terminal_descriptorContext* SV3_1aParser::specify_output_terminal_descriptor() {
  Specify_output_terminal_descriptorContext *_localctx = _tracker.createInstance<Specify_output_terminal_descriptorContext>(_ctx, getState());
  enterRule(_localctx, 996, SV3_1aParser::RuleSpecify_output_terminal_descriptor);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7891);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 909, _ctx)) {
    case 1: {
      setState(7886);
      identifier();
      break;
    }

    case 2: {
      setState(7887);
      interface_identifier();
      setState(7888);
      match(SV3_1aParser::DOT);
      setState(7889);
      identifier();
      break;
    }

    }
    setState(7897);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::OPEN_BRACKET) {
      setState(7893);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(7894);
      constant_range_expression();
      setState(7895);
      match(SV3_1aParser::CLOSE_BRACKET);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Path_delay_valueContext ------------------------------------------------------------------

SV3_1aParser::Path_delay_valueContext::Path_delay_valueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::List_of_path_delay_expressionsContext* SV3_1aParser::Path_delay_valueContext::list_of_path_delay_expressions() {
  return getRuleContext<SV3_1aParser::List_of_path_delay_expressionsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Path_delay_valueContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Path_delay_valueContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Path_delay_valueContext::getRuleIndex() const {
  return SV3_1aParser::RulePath_delay_value;
}

void SV3_1aParser::Path_delay_valueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPath_delay_value(this);
}

void SV3_1aParser::Path_delay_valueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPath_delay_value(this);
}


antlrcpp::Any SV3_1aParser::Path_delay_valueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPath_delay_value(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Path_delay_valueContext* SV3_1aParser::path_delay_value() {
  Path_delay_valueContext *_localctx = _tracker.createInstance<Path_delay_valueContext>(_ctx, getState());
  enterRule(_localctx, 998, SV3_1aParser::RulePath_delay_value);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7904);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 911, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7899);
      list_of_path_delay_expressions();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7900);
      match(SV3_1aParser::OPEN_PARENS);
      setState(7901);
      list_of_path_delay_expressions();
      setState(7902);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_path_delay_expressionsContext ------------------------------------------------------------------

SV3_1aParser::List_of_path_delay_expressionsContext::List_of_path_delay_expressionsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::T_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T_path_delay_expressionContext>(0);
}

SV3_1aParser::Trise_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::trise_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Trise_path_delay_expressionContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_path_delay_expressionsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_path_delay_expressionsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Tfall_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tfall_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tfall_path_delay_expressionContext>(0);
}

SV3_1aParser::Tz_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tz_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tz_path_delay_expressionContext>(0);
}

SV3_1aParser::T01_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t01_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T01_path_delay_expressionContext>(0);
}

SV3_1aParser::T10_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t10_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T10_path_delay_expressionContext>(0);
}

SV3_1aParser::T0z_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t0z_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T0z_path_delay_expressionContext>(0);
}

SV3_1aParser::Tz1_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tz1_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tz1_path_delay_expressionContext>(0);
}

SV3_1aParser::T1z_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t1z_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T1z_path_delay_expressionContext>(0);
}

SV3_1aParser::Tz0_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tz0_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tz0_path_delay_expressionContext>(0);
}

SV3_1aParser::T0x_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t0x_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T0x_path_delay_expressionContext>(0);
}

SV3_1aParser::Tx1_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tx1_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tx1_path_delay_expressionContext>(0);
}

SV3_1aParser::T1x_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::t1x_path_delay_expression() {
  return getRuleContext<SV3_1aParser::T1x_path_delay_expressionContext>(0);
}

SV3_1aParser::Tx0_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tx0_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tx0_path_delay_expressionContext>(0);
}

SV3_1aParser::Txz_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::txz_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Txz_path_delay_expressionContext>(0);
}

SV3_1aParser::Tzx_path_delay_expressionContext* SV3_1aParser::List_of_path_delay_expressionsContext::tzx_path_delay_expression() {
  return getRuleContext<SV3_1aParser::Tzx_path_delay_expressionContext>(0);
}


size_t SV3_1aParser::List_of_path_delay_expressionsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_path_delay_expressions;
}

void SV3_1aParser::List_of_path_delay_expressionsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_path_delay_expressions(this);
}

void SV3_1aParser::List_of_path_delay_expressionsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_path_delay_expressions(this);
}


antlrcpp::Any SV3_1aParser::List_of_path_delay_expressionsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_path_delay_expressions(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_path_delay_expressionsContext* SV3_1aParser::list_of_path_delay_expressions() {
  List_of_path_delay_expressionsContext *_localctx = _tracker.createInstance<List_of_path_delay_expressionsContext>(_ctx, getState());
  enterRule(_localctx, 1000, SV3_1aParser::RuleList_of_path_delay_expressions);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7953);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 912, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7906);
      t_path_delay_expression();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7907);
      trise_path_delay_expression();
      setState(7908);
      match(SV3_1aParser::COMMA);
      setState(7909);
      tfall_path_delay_expression();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(7911);
      trise_path_delay_expression();
      setState(7912);
      match(SV3_1aParser::COMMA);
      setState(7913);
      tfall_path_delay_expression();
      setState(7914);
      match(SV3_1aParser::COMMA);
      setState(7915);
      tz_path_delay_expression();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(7917);
      t01_path_delay_expression();
      setState(7918);
      match(SV3_1aParser::COMMA);
      setState(7919);
      t10_path_delay_expression();
      setState(7920);
      match(SV3_1aParser::COMMA);
      setState(7921);
      t0z_path_delay_expression();
      setState(7922);
      match(SV3_1aParser::COMMA);
      setState(7923);
      tz1_path_delay_expression();
      setState(7924);
      match(SV3_1aParser::COMMA);
      setState(7925);
      t1z_path_delay_expression();
      setState(7926);
      match(SV3_1aParser::COMMA);
      setState(7927);
      tz0_path_delay_expression();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(7929);
      t01_path_delay_expression();
      setState(7930);
      match(SV3_1aParser::COMMA);
      setState(7931);
      t10_path_delay_expression();
      setState(7932);
      match(SV3_1aParser::COMMA);
      setState(7933);
      t0z_path_delay_expression();
      setState(7934);
      match(SV3_1aParser::COMMA);
      setState(7935);
      tz1_path_delay_expression();
      setState(7936);
      match(SV3_1aParser::COMMA);
      setState(7937);
      t1z_path_delay_expression();
      setState(7938);
      match(SV3_1aParser::COMMA);
      setState(7939);
      tz0_path_delay_expression();
      setState(7940);
      match(SV3_1aParser::COMMA);
      setState(7941);
      t0x_path_delay_expression();
      setState(7942);
      match(SV3_1aParser::COMMA);
      setState(7943);
      tx1_path_delay_expression();
      setState(7944);
      match(SV3_1aParser::COMMA);
      setState(7945);
      t1x_path_delay_expression();
      setState(7946);
      match(SV3_1aParser::COMMA);
      setState(7947);
      tx0_path_delay_expression();
      setState(7948);
      match(SV3_1aParser::COMMA);
      setState(7949);
      txz_path_delay_expression();
      setState(7950);
      match(SV3_1aParser::COMMA);
      setState(7951);
      tzx_path_delay_expression();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T_path_delay_expressionContext::T_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT_path_delay_expression;
}

void SV3_1aParser::T_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT_path_delay_expression(this);
}

void SV3_1aParser::T_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T_path_delay_expressionContext* SV3_1aParser::t_path_delay_expression() {
  T_path_delay_expressionContext *_localctx = _tracker.createInstance<T_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1002, SV3_1aParser::RuleT_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7955);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Trise_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Trise_path_delay_expressionContext::Trise_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Trise_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Trise_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTrise_path_delay_expression;
}

void SV3_1aParser::Trise_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTrise_path_delay_expression(this);
}

void SV3_1aParser::Trise_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTrise_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Trise_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTrise_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Trise_path_delay_expressionContext* SV3_1aParser::trise_path_delay_expression() {
  Trise_path_delay_expressionContext *_localctx = _tracker.createInstance<Trise_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1004, SV3_1aParser::RuleTrise_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7957);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tfall_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tfall_path_delay_expressionContext::Tfall_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tfall_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tfall_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTfall_path_delay_expression;
}

void SV3_1aParser::Tfall_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTfall_path_delay_expression(this);
}

void SV3_1aParser::Tfall_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTfall_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tfall_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTfall_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tfall_path_delay_expressionContext* SV3_1aParser::tfall_path_delay_expression() {
  Tfall_path_delay_expressionContext *_localctx = _tracker.createInstance<Tfall_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1006, SV3_1aParser::RuleTfall_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7959);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tz_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tz_path_delay_expressionContext::Tz_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tz_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tz_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTz_path_delay_expression;
}

void SV3_1aParser::Tz_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTz_path_delay_expression(this);
}

void SV3_1aParser::Tz_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTz_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tz_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTz_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tz_path_delay_expressionContext* SV3_1aParser::tz_path_delay_expression() {
  Tz_path_delay_expressionContext *_localctx = _tracker.createInstance<Tz_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1008, SV3_1aParser::RuleTz_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7961);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T01_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T01_path_delay_expressionContext::T01_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T01_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T01_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT01_path_delay_expression;
}

void SV3_1aParser::T01_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT01_path_delay_expression(this);
}

void SV3_1aParser::T01_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT01_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T01_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT01_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T01_path_delay_expressionContext* SV3_1aParser::t01_path_delay_expression() {
  T01_path_delay_expressionContext *_localctx = _tracker.createInstance<T01_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1010, SV3_1aParser::RuleT01_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7963);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T10_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T10_path_delay_expressionContext::T10_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T10_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T10_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT10_path_delay_expression;
}

void SV3_1aParser::T10_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT10_path_delay_expression(this);
}

void SV3_1aParser::T10_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT10_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T10_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT10_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T10_path_delay_expressionContext* SV3_1aParser::t10_path_delay_expression() {
  T10_path_delay_expressionContext *_localctx = _tracker.createInstance<T10_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1012, SV3_1aParser::RuleT10_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7965);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T0z_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T0z_path_delay_expressionContext::T0z_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T0z_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T0z_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT0z_path_delay_expression;
}

void SV3_1aParser::T0z_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT0z_path_delay_expression(this);
}

void SV3_1aParser::T0z_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT0z_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T0z_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT0z_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T0z_path_delay_expressionContext* SV3_1aParser::t0z_path_delay_expression() {
  T0z_path_delay_expressionContext *_localctx = _tracker.createInstance<T0z_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1014, SV3_1aParser::RuleT0z_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7967);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tz1_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tz1_path_delay_expressionContext::Tz1_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tz1_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tz1_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTz1_path_delay_expression;
}

void SV3_1aParser::Tz1_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTz1_path_delay_expression(this);
}

void SV3_1aParser::Tz1_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTz1_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tz1_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTz1_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tz1_path_delay_expressionContext* SV3_1aParser::tz1_path_delay_expression() {
  Tz1_path_delay_expressionContext *_localctx = _tracker.createInstance<Tz1_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1016, SV3_1aParser::RuleTz1_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7969);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T1z_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T1z_path_delay_expressionContext::T1z_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T1z_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T1z_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT1z_path_delay_expression;
}

void SV3_1aParser::T1z_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT1z_path_delay_expression(this);
}

void SV3_1aParser::T1z_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT1z_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T1z_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT1z_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T1z_path_delay_expressionContext* SV3_1aParser::t1z_path_delay_expression() {
  T1z_path_delay_expressionContext *_localctx = _tracker.createInstance<T1z_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1018, SV3_1aParser::RuleT1z_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7971);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tz0_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tz0_path_delay_expressionContext::Tz0_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tz0_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tz0_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTz0_path_delay_expression;
}

void SV3_1aParser::Tz0_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTz0_path_delay_expression(this);
}

void SV3_1aParser::Tz0_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTz0_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tz0_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTz0_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tz0_path_delay_expressionContext* SV3_1aParser::tz0_path_delay_expression() {
  Tz0_path_delay_expressionContext *_localctx = _tracker.createInstance<Tz0_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1020, SV3_1aParser::RuleTz0_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7973);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T0x_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T0x_path_delay_expressionContext::T0x_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T0x_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T0x_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT0x_path_delay_expression;
}

void SV3_1aParser::T0x_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT0x_path_delay_expression(this);
}

void SV3_1aParser::T0x_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT0x_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T0x_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT0x_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T0x_path_delay_expressionContext* SV3_1aParser::t0x_path_delay_expression() {
  T0x_path_delay_expressionContext *_localctx = _tracker.createInstance<T0x_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1022, SV3_1aParser::RuleT0x_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7975);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tx1_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tx1_path_delay_expressionContext::Tx1_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tx1_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tx1_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTx1_path_delay_expression;
}

void SV3_1aParser::Tx1_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTx1_path_delay_expression(this);
}

void SV3_1aParser::Tx1_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTx1_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tx1_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTx1_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tx1_path_delay_expressionContext* SV3_1aParser::tx1_path_delay_expression() {
  Tx1_path_delay_expressionContext *_localctx = _tracker.createInstance<Tx1_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1024, SV3_1aParser::RuleTx1_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7977);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- T1x_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::T1x_path_delay_expressionContext::T1x_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::T1x_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::T1x_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleT1x_path_delay_expression;
}

void SV3_1aParser::T1x_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterT1x_path_delay_expression(this);
}

void SV3_1aParser::T1x_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitT1x_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::T1x_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitT1x_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::T1x_path_delay_expressionContext* SV3_1aParser::t1x_path_delay_expression() {
  T1x_path_delay_expressionContext *_localctx = _tracker.createInstance<T1x_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1026, SV3_1aParser::RuleT1x_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7979);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tx0_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tx0_path_delay_expressionContext::Tx0_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tx0_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tx0_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTx0_path_delay_expression;
}

void SV3_1aParser::Tx0_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTx0_path_delay_expression(this);
}

void SV3_1aParser::Tx0_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTx0_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tx0_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTx0_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tx0_path_delay_expressionContext* SV3_1aParser::tx0_path_delay_expression() {
  Tx0_path_delay_expressionContext *_localctx = _tracker.createInstance<Tx0_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1028, SV3_1aParser::RuleTx0_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7981);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Txz_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Txz_path_delay_expressionContext::Txz_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Txz_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Txz_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTxz_path_delay_expression;
}

void SV3_1aParser::Txz_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTxz_path_delay_expression(this);
}

void SV3_1aParser::Txz_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTxz_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Txz_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTxz_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Txz_path_delay_expressionContext* SV3_1aParser::txz_path_delay_expression() {
  Txz_path_delay_expressionContext *_localctx = _tracker.createInstance<Txz_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1030, SV3_1aParser::RuleTxz_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7983);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Tzx_path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tzx_path_delay_expressionContext::Tzx_path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::Tzx_path_delay_expressionContext::path_delay_expression() {
  return getRuleContext<SV3_1aParser::Path_delay_expressionContext>(0);
}


size_t SV3_1aParser::Tzx_path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTzx_path_delay_expression;
}

void SV3_1aParser::Tzx_path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTzx_path_delay_expression(this);
}

void SV3_1aParser::Tzx_path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTzx_path_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Tzx_path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTzx_path_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tzx_path_delay_expressionContext* SV3_1aParser::tzx_path_delay_expression() {
  Tzx_path_delay_expressionContext *_localctx = _tracker.createInstance<Tzx_path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1032, SV3_1aParser::RuleTzx_path_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7985);
    path_delay_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Path_delay_expressionContext ------------------------------------------------------------------

SV3_1aParser::Path_delay_expressionContext::Path_delay_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Path_delay_expressionContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}


size_t SV3_1aParser::Path_delay_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RulePath_delay_expression;
}

void SV3_1aParser::Path_delay_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPath_delay_expression(this);
}

void SV3_1aParser::Path_delay_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPath_delay_expression(this);
}


antlrcpp::Any SV3_1aParser::Path_delay_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPath_delay_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Path_delay_expressionContext* SV3_1aParser::path_delay_expression() {
  Path_delay_expressionContext *_localctx = _tracker.createInstance<Path_delay_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1034, SV3_1aParser::RulePath_delay_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7987);
    constant_mintypmax_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_sensitive_path_declarationContext ------------------------------------------------------------------

SV3_1aParser::Edge_sensitive_path_declarationContext::Edge_sensitive_path_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext* SV3_1aParser::Edge_sensitive_path_declarationContext::parallel_edge_sensitive_path_description() {
  return getRuleContext<SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Edge_sensitive_path_declarationContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Path_delay_valueContext* SV3_1aParser::Edge_sensitive_path_declarationContext::path_delay_value() {
  return getRuleContext<SV3_1aParser::Path_delay_valueContext>(0);
}

SV3_1aParser::Full_edge_sensitive_path_descriptionContext* SV3_1aParser::Edge_sensitive_path_declarationContext::full_edge_sensitive_path_description() {
  return getRuleContext<SV3_1aParser::Full_edge_sensitive_path_descriptionContext>(0);
}


size_t SV3_1aParser::Edge_sensitive_path_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_sensitive_path_declaration;
}

void SV3_1aParser::Edge_sensitive_path_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_sensitive_path_declaration(this);
}

void SV3_1aParser::Edge_sensitive_path_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_sensitive_path_declaration(this);
}


antlrcpp::Any SV3_1aParser::Edge_sensitive_path_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_sensitive_path_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Edge_sensitive_path_declarationContext* SV3_1aParser::edge_sensitive_path_declaration() {
  Edge_sensitive_path_declarationContext *_localctx = _tracker.createInstance<Edge_sensitive_path_declarationContext>(_ctx, getState());
  enterRule(_localctx, 1036, SV3_1aParser::RuleEdge_sensitive_path_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(7997);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 913, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(7989);
      parallel_edge_sensitive_path_description();
      setState(7990);
      match(SV3_1aParser::ASSIGN_OP);
      setState(7991);
      path_delay_value();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(7993);
      full_edge_sensitive_path_description();
      setState(7994);
      match(SV3_1aParser::ASSIGN_OP);
      setState(7995);
      path_delay_value();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Parallel_edge_sensitive_path_descriptionContext ------------------------------------------------------------------

SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::Parallel_edge_sensitive_path_descriptionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

SV3_1aParser::Specify_input_terminal_descriptorContext* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::specify_input_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_input_terminal_descriptorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::TRANSITION_OP() {
  return getToken(SV3_1aParser::TRANSITION_OP, 0);
}

SV3_1aParser::Specify_output_terminal_descriptorContext* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::specify_output_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_output_terminal_descriptorContext>(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

tree::TerminalNode* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::INC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::INC_PART_SELECT_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::DEC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::DEC_PART_SELECT_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Edge_identifierContext* SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::edge_identifier() {
  return getRuleContext<SV3_1aParser::Edge_identifierContext>(0);
}


size_t SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::getRuleIndex() const {
  return SV3_1aParser::RuleParallel_edge_sensitive_path_description;
}

void SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParallel_edge_sensitive_path_description(this);
}

void SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParallel_edge_sensitive_path_description(this);
}


antlrcpp::Any SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParallel_edge_sensitive_path_description(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Parallel_edge_sensitive_path_descriptionContext* SV3_1aParser::parallel_edge_sensitive_path_description() {
  Parallel_edge_sensitive_path_descriptionContext *_localctx = _tracker.createInstance<Parallel_edge_sensitive_path_descriptionContext>(_ctx, getState());
  enterRule(_localctx, 1038, SV3_1aParser::RuleParallel_edge_sensitive_path_description);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(7999);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8001);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 333) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
      | (1ULL << (SV3_1aParser::NEGEDGE - 333))
      | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
      setState(8000);
      edge_identifier();
    }
    setState(8003);
    specify_input_terminal_descriptor();
    setState(8004);
    match(SV3_1aParser::TRANSITION_OP);
    setState(8005);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8006);
    specify_output_terminal_descriptor();
    setState(8007);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::COLUMN || _la == SV3_1aParser::INC_PART_SELECT_OP

    || _la == SV3_1aParser::DEC_PART_SELECT_OP)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(8008);
    expression(0);
    setState(8009);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8010);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Full_edge_sensitive_path_descriptionContext ------------------------------------------------------------------

SV3_1aParser::Full_edge_sensitive_path_descriptionContext::Full_edge_sensitive_path_descriptionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Full_edge_sensitive_path_descriptionContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

SV3_1aParser::List_of_path_inputsContext* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::list_of_path_inputs() {
  return getRuleContext<SV3_1aParser::List_of_path_inputsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::FULL_CONN_OP() {
  return getToken(SV3_1aParser::FULL_CONN_OP, 0);
}

SV3_1aParser::List_of_path_outputsContext* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::list_of_path_outputs() {
  return getRuleContext<SV3_1aParser::List_of_path_outputsContext>(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Full_edge_sensitive_path_descriptionContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

tree::TerminalNode* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::INC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::INC_PART_SELECT_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::DEC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::DEC_PART_SELECT_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

SV3_1aParser::Edge_identifierContext* SV3_1aParser::Full_edge_sensitive_path_descriptionContext::edge_identifier() {
  return getRuleContext<SV3_1aParser::Edge_identifierContext>(0);
}


size_t SV3_1aParser::Full_edge_sensitive_path_descriptionContext::getRuleIndex() const {
  return SV3_1aParser::RuleFull_edge_sensitive_path_description;
}

void SV3_1aParser::Full_edge_sensitive_path_descriptionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterFull_edge_sensitive_path_description(this);
}

void SV3_1aParser::Full_edge_sensitive_path_descriptionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitFull_edge_sensitive_path_description(this);
}


antlrcpp::Any SV3_1aParser::Full_edge_sensitive_path_descriptionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitFull_edge_sensitive_path_description(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Full_edge_sensitive_path_descriptionContext* SV3_1aParser::full_edge_sensitive_path_description() {
  Full_edge_sensitive_path_descriptionContext *_localctx = _tracker.createInstance<Full_edge_sensitive_path_descriptionContext>(_ctx, getState());
  enterRule(_localctx, 1040, SV3_1aParser::RuleFull_edge_sensitive_path_description);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8012);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8014);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 333) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
      | (1ULL << (SV3_1aParser::NEGEDGE - 333))
      | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
      setState(8013);
      edge_identifier();
    }
    setState(8016);
    list_of_path_inputs();
    setState(8017);
    match(SV3_1aParser::FULL_CONN_OP);
    setState(8018);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8019);
    list_of_path_outputs();
    setState(8020);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::COLUMN || _la == SV3_1aParser::INC_PART_SELECT_OP

    || _la == SV3_1aParser::DEC_PART_SELECT_OP)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(8021);
    expression(0);
    setState(8022);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8023);
    match(SV3_1aParser::CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- State_dependent_path_declarationContext ------------------------------------------------------------------

SV3_1aParser::State_dependent_path_declarationContext::State_dependent_path_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::State_dependent_path_declarationContext::IF() {
  return getToken(SV3_1aParser::IF, 0);
}

tree::TerminalNode* SV3_1aParser::State_dependent_path_declarationContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Module_path_expressionContext* SV3_1aParser::State_dependent_path_declarationContext::module_path_expression() {
  return getRuleContext<SV3_1aParser::Module_path_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::State_dependent_path_declarationContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Simple_path_declarationContext* SV3_1aParser::State_dependent_path_declarationContext::simple_path_declaration() {
  return getRuleContext<SV3_1aParser::Simple_path_declarationContext>(0);
}

SV3_1aParser::Edge_sensitive_path_declarationContext* SV3_1aParser::State_dependent_path_declarationContext::edge_sensitive_path_declaration() {
  return getRuleContext<SV3_1aParser::Edge_sensitive_path_declarationContext>(0);
}

tree::TerminalNode* SV3_1aParser::State_dependent_path_declarationContext::IFNONE() {
  return getToken(SV3_1aParser::IFNONE, 0);
}


size_t SV3_1aParser::State_dependent_path_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleState_dependent_path_declaration;
}

void SV3_1aParser::State_dependent_path_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterState_dependent_path_declaration(this);
}

void SV3_1aParser::State_dependent_path_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitState_dependent_path_declaration(this);
}


antlrcpp::Any SV3_1aParser::State_dependent_path_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitState_dependent_path_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::State_dependent_path_declarationContext* SV3_1aParser::state_dependent_path_declaration() {
  State_dependent_path_declarationContext *_localctx = _tracker.createInstance<State_dependent_path_declarationContext>(_ctx, getState());
  enterRule(_localctx, 1042, SV3_1aParser::RuleState_dependent_path_declaration);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8039);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 916, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8025);
      match(SV3_1aParser::IF);
      setState(8026);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8027);
      module_path_expression(0);
      setState(8028);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(8029);
      simple_path_declaration();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8031);
      match(SV3_1aParser::IF);
      setState(8032);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8033);
      module_path_expression(0);
      setState(8034);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(8035);
      edge_sensitive_path_declaration();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8037);
      match(SV3_1aParser::IFNONE);
      setState(8038);
      simple_path_declaration();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- System_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::System_timing_checkContext::System_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Dollar_setup_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_setup_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_setup_timing_checkContext>(0);
}

SV3_1aParser::Dollar_hold_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_hold_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_hold_timing_checkContext>(0);
}

SV3_1aParser::Dollar_setuphold_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_setuphold_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_setuphold_timing_checkContext>(0);
}

SV3_1aParser::Dollar_recovery_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_recovery_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_recovery_timing_checkContext>(0);
}

SV3_1aParser::Dollar_removal_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_removal_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_removal_timing_checkContext>(0);
}

SV3_1aParser::Dollar_recrem_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_recrem_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_recrem_timing_checkContext>(0);
}

SV3_1aParser::Dollar_skew_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_skew_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_skew_timing_checkContext>(0);
}

SV3_1aParser::Dollar_timeskew_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_timeskew_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_timeskew_timing_checkContext>(0);
}

SV3_1aParser::Dollar_fullskew_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_fullskew_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_fullskew_timing_checkContext>(0);
}

SV3_1aParser::Dollar_period_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_period_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_period_timing_checkContext>(0);
}

SV3_1aParser::Dollar_width_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_width_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_width_timing_checkContext>(0);
}

SV3_1aParser::Dollar_nochange_timing_checkContext* SV3_1aParser::System_timing_checkContext::dollar_nochange_timing_check() {
  return getRuleContext<SV3_1aParser::Dollar_nochange_timing_checkContext>(0);
}


size_t SV3_1aParser::System_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleSystem_timing_check;
}

void SV3_1aParser::System_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSystem_timing_check(this);
}

void SV3_1aParser::System_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSystem_timing_check(this);
}


antlrcpp::Any SV3_1aParser::System_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSystem_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::System_timing_checkContext* SV3_1aParser::system_timing_check() {
  System_timing_checkContext *_localctx = _tracker.createInstance<System_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1044, SV3_1aParser::RuleSystem_timing_check);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8053);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 917, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8041);
      dollar_setup_timing_check();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8042);
      dollar_hold_timing_check();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8043);
      dollar_setuphold_timing_check();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(8044);
      dollar_recovery_timing_check();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(8045);
      dollar_removal_timing_check();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(8046);
      dollar_recrem_timing_check();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(8047);
      dollar_skew_timing_check();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(8048);
      dollar_timeskew_timing_check();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(8049);
      dollar_fullskew_timing_check();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(8050);
      dollar_period_timing_check();
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(8051);
      dollar_width_timing_check();
      break;
    }

    case 12: {
      enterOuterAlt(_localctx, 12);
      setState(8052);
      dollar_nochange_timing_check();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_setup_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_setup_timing_checkContext::Dollar_setup_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_setup_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setup_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setup_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_setup_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_setup_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_setup_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_setup_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_setup_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setup_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setup_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_setup_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_setup_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_setup_timing_check;
}

void SV3_1aParser::Dollar_setup_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_setup_timing_check(this);
}

void SV3_1aParser::Dollar_setup_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_setup_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_setup_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_setup_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_setup_timing_checkContext* SV3_1aParser::dollar_setup_timing_check() {
  Dollar_setup_timing_checkContext *_localctx = _tracker.createInstance<Dollar_setup_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1046, SV3_1aParser::RuleDollar_setup_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8055);
    match(SV3_1aParser::DOLLAR);
    setState(8056);
    match(SV3_1aParser::Simple_identifier);
    setState(8057);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8058);
    timing_check_event();
    setState(8059);
    match(SV3_1aParser::COMMA);
    setState(8060);
    reference_event();
    setState(8061);
    match(SV3_1aParser::COMMA);
    setState(8062);
    timing_check_limit();
    setState(8067);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8063);
      match(SV3_1aParser::COMMA);
      setState(8065);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8064);
        notifier();
      }
    }
    setState(8069);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8070);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_hold_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_hold_timing_checkContext::Dollar_hold_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_hold_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_hold_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_hold_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_hold_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_hold_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_hold_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_hold_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_hold_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_hold_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_hold_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_hold_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_hold_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_hold_timing_check;
}

void SV3_1aParser::Dollar_hold_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_hold_timing_check(this);
}

void SV3_1aParser::Dollar_hold_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_hold_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_hold_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_hold_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_hold_timing_checkContext* SV3_1aParser::dollar_hold_timing_check() {
  Dollar_hold_timing_checkContext *_localctx = _tracker.createInstance<Dollar_hold_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1048, SV3_1aParser::RuleDollar_hold_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8072);
    match(SV3_1aParser::DOLLAR);
    setState(8073);
    match(SV3_1aParser::Simple_identifier);
    setState(8074);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8075);
    reference_event();
    setState(8076);
    match(SV3_1aParser::COMMA);
    setState(8077);
    timing_check_event();
    setState(8078);
    match(SV3_1aParser::COMMA);
    setState(8079);
    timing_check_limit();
    setState(8084);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8080);
      match(SV3_1aParser::COMMA);
      setState(8082);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8081);
        notifier();
      }
    }
    setState(8086);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8087);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_setuphold_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_setuphold_timing_checkContext::Dollar_setuphold_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_setuphold_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setuphold_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setuphold_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_setuphold_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_setuphold_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

std::vector<SV3_1aParser::Timing_check_limitContext *> SV3_1aParser::Dollar_setuphold_timing_checkContext::timing_check_limit() {
  return getRuleContexts<SV3_1aParser::Timing_check_limitContext>();
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::timing_check_limit(size_t i) {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(i);
}

tree::TerminalNode* SV3_1aParser::Dollar_setuphold_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_setuphold_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}

SV3_1aParser::Stamptime_conditionContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::stamptime_condition() {
  return getRuleContext<SV3_1aParser::Stamptime_conditionContext>(0);
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}

SV3_1aParser::Delayed_referenceContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::delayed_reference() {
  return getRuleContext<SV3_1aParser::Delayed_referenceContext>(0);
}

SV3_1aParser::Delayed_dataContext* SV3_1aParser::Dollar_setuphold_timing_checkContext::delayed_data() {
  return getRuleContext<SV3_1aParser::Delayed_dataContext>(0);
}


size_t SV3_1aParser::Dollar_setuphold_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_setuphold_timing_check;
}

void SV3_1aParser::Dollar_setuphold_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_setuphold_timing_check(this);
}

void SV3_1aParser::Dollar_setuphold_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_setuphold_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_setuphold_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_setuphold_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_setuphold_timing_checkContext* SV3_1aParser::dollar_setuphold_timing_check() {
  Dollar_setuphold_timing_checkContext *_localctx = _tracker.createInstance<Dollar_setuphold_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1050, SV3_1aParser::RuleDollar_setuphold_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8089);
    match(SV3_1aParser::DOLLAR);
    setState(8090);
    match(SV3_1aParser::Simple_identifier);
    setState(8091);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8092);
    reference_event();
    setState(8093);
    match(SV3_1aParser::COMMA);
    setState(8094);
    timing_check_event();
    setState(8095);
    match(SV3_1aParser::COMMA);
    setState(8096);
    timing_check_limit();
    setState(8097);
    match(SV3_1aParser::COMMA);
    setState(8098);
    timing_check_limit();
    setState(8127);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8099);
      match(SV3_1aParser::COMMA);
      setState(8101);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8100);
        notifier();
      }
      setState(8125);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(8103);
        match(SV3_1aParser::COMMA);
        setState(8105);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(8104);
          stamptime_condition();
        }
        setState(8123);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(8107);
          match(SV3_1aParser::COMMA);
          setState(8109);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
            | (1ULL << (SV3_1aParser::DO - 310))
            | (1ULL << (SV3_1aParser::TICK - 310))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
            | (1ULL << (SV3_1aParser::THIS - 310))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
            | (1ULL << (SV3_1aParser::FINAL - 310))
            | (1ULL << (SV3_1aParser::SAMPLE - 310))
            | (1ULL << (SV3_1aParser::BITW_AND - 310))
            | (1ULL << (SV3_1aParser::BITW_OR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
            | (1ULL << (SV3_1aParser::TILDA - 310))
            | (1ULL << (SV3_1aParser::BITW_XOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
            | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
            setState(8108);
            mintypmax_expression();
          }
          setState(8121);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if (_la == SV3_1aParser::COMMA) {
            setState(8111);
            match(SV3_1aParser::COMMA);
            setState(8113);
            _errHandler->sync(this);

            _la = _input->LA(1);
            if (((((_la - 76) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
              | (1ULL << (SV3_1aParser::BYTE - 76))
              | (1ULL << (SV3_1aParser::BIT - 76))
              | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
              | (1ULL << (SV3_1aParser::UNSIGNED - 147))
              | (1ULL << (SV3_1aParser::VAR - 147))
              | (1ULL << (SV3_1aParser::CONTEXT - 147))
              | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

            || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
              | (1ULL << (SV3_1aParser::THIS - 313))
              | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
              | (1ULL << (SV3_1aParser::FINAL - 313))
              | (1ULL << (SV3_1aParser::SAMPLE - 313))
              | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
              | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
              setState(8112);
              delayed_reference();
            }
            setState(8119);
            _errHandler->sync(this);

            _la = _input->LA(1);
            if (_la == SV3_1aParser::COMMA) {
              setState(8115);
              match(SV3_1aParser::COMMA);
              setState(8117);
              _errHandler->sync(this);

              _la = _input->LA(1);
              if (((((_la - 76) & ~ 0x3fULL) == 0) &&
                ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
                | (1ULL << (SV3_1aParser::BYTE - 76))
                | (1ULL << (SV3_1aParser::BIT - 76))
                | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
                ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
                | (1ULL << (SV3_1aParser::UNSIGNED - 147))
                | (1ULL << (SV3_1aParser::VAR - 147))
                | (1ULL << (SV3_1aParser::CONTEXT - 147))
                | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

              || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
                ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
                | (1ULL << (SV3_1aParser::THIS - 313))
                | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
                | (1ULL << (SV3_1aParser::FINAL - 313))
                | (1ULL << (SV3_1aParser::SAMPLE - 313))
                | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
                | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
                setState(8116);
                delayed_data();
              }
            }
          }
        }
      }
    }
    setState(8129);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8130);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_recovery_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_recovery_timing_checkContext::Dollar_recovery_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_recovery_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recovery_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recovery_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_recovery_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_recovery_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_recovery_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_recovery_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_recovery_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recovery_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recovery_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_recovery_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_recovery_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_recovery_timing_check;
}

void SV3_1aParser::Dollar_recovery_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_recovery_timing_check(this);
}

void SV3_1aParser::Dollar_recovery_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_recovery_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_recovery_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_recovery_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_recovery_timing_checkContext* SV3_1aParser::dollar_recovery_timing_check() {
  Dollar_recovery_timing_checkContext *_localctx = _tracker.createInstance<Dollar_recovery_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1052, SV3_1aParser::RuleDollar_recovery_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8132);
    match(SV3_1aParser::DOLLAR);
    setState(8133);
    match(SV3_1aParser::Simple_identifier);
    setState(8134);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8135);
    reference_event();
    setState(8136);
    match(SV3_1aParser::COMMA);
    setState(8137);
    timing_check_event();
    setState(8138);
    match(SV3_1aParser::COMMA);
    setState(8139);
    timing_check_limit();
    setState(8144);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8140);
      match(SV3_1aParser::COMMA);
      setState(8142);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8141);
        notifier();
      }
    }
    setState(8146);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8147);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_removal_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_removal_timing_checkContext::Dollar_removal_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_removal_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_removal_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_removal_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_removal_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_removal_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_removal_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_removal_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_removal_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_removal_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_removal_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_removal_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_removal_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_removal_timing_check;
}

void SV3_1aParser::Dollar_removal_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_removal_timing_check(this);
}

void SV3_1aParser::Dollar_removal_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_removal_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_removal_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_removal_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_removal_timing_checkContext* SV3_1aParser::dollar_removal_timing_check() {
  Dollar_removal_timing_checkContext *_localctx = _tracker.createInstance<Dollar_removal_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1054, SV3_1aParser::RuleDollar_removal_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8149);
    match(SV3_1aParser::DOLLAR);
    setState(8150);
    match(SV3_1aParser::Simple_identifier);
    setState(8151);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8152);
    reference_event();
    setState(8153);
    match(SV3_1aParser::COMMA);
    setState(8154);
    timing_check_event();
    setState(8155);
    match(SV3_1aParser::COMMA);
    setState(8156);
    timing_check_limit();
    setState(8161);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8157);
      match(SV3_1aParser::COMMA);
      setState(8159);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8158);
        notifier();
      }
    }
    setState(8163);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8164);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_recrem_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_recrem_timing_checkContext::Dollar_recrem_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_recrem_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recrem_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recrem_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_recrem_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_recrem_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_recrem_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_recrem_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

std::vector<SV3_1aParser::Timing_check_limitContext *> SV3_1aParser::Dollar_recrem_timing_checkContext::timing_check_limit() {
  return getRuleContexts<SV3_1aParser::Timing_check_limitContext>();
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_recrem_timing_checkContext::timing_check_limit(size_t i) {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(i);
}

tree::TerminalNode* SV3_1aParser::Dollar_recrem_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_recrem_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_recrem_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}

SV3_1aParser::Stamptime_conditionContext* SV3_1aParser::Dollar_recrem_timing_checkContext::stamptime_condition() {
  return getRuleContext<SV3_1aParser::Stamptime_conditionContext>(0);
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Dollar_recrem_timing_checkContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}

SV3_1aParser::Delayed_referenceContext* SV3_1aParser::Dollar_recrem_timing_checkContext::delayed_reference() {
  return getRuleContext<SV3_1aParser::Delayed_referenceContext>(0);
}

SV3_1aParser::Delayed_dataContext* SV3_1aParser::Dollar_recrem_timing_checkContext::delayed_data() {
  return getRuleContext<SV3_1aParser::Delayed_dataContext>(0);
}


size_t SV3_1aParser::Dollar_recrem_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_recrem_timing_check;
}

void SV3_1aParser::Dollar_recrem_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_recrem_timing_check(this);
}

void SV3_1aParser::Dollar_recrem_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_recrem_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_recrem_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_recrem_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_recrem_timing_checkContext* SV3_1aParser::dollar_recrem_timing_check() {
  Dollar_recrem_timing_checkContext *_localctx = _tracker.createInstance<Dollar_recrem_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1056, SV3_1aParser::RuleDollar_recrem_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8166);
    match(SV3_1aParser::DOLLAR);
    setState(8167);
    match(SV3_1aParser::Simple_identifier);
    setState(8168);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8169);
    reference_event();
    setState(8170);
    match(SV3_1aParser::COMMA);
    setState(8171);
    timing_check_event();
    setState(8172);
    match(SV3_1aParser::COMMA);
    setState(8173);
    timing_check_limit();
    setState(8174);
    match(SV3_1aParser::COMMA);
    setState(8175);
    timing_check_limit();
    setState(8204);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8176);
      match(SV3_1aParser::COMMA);
      setState(8178);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8177);
        notifier();
      }
      setState(8202);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(8180);
        match(SV3_1aParser::COMMA);
        setState(8182);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(8181);
          stamptime_condition();
        }
        setState(8200);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(8184);
          match(SV3_1aParser::COMMA);
          setState(8186);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
            | (1ULL << (SV3_1aParser::DO - 310))
            | (1ULL << (SV3_1aParser::TICK - 310))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
            | (1ULL << (SV3_1aParser::THIS - 310))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
            | (1ULL << (SV3_1aParser::FINAL - 310))
            | (1ULL << (SV3_1aParser::SAMPLE - 310))
            | (1ULL << (SV3_1aParser::BITW_AND - 310))
            | (1ULL << (SV3_1aParser::BITW_OR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
            | (1ULL << (SV3_1aParser::TILDA - 310))
            | (1ULL << (SV3_1aParser::BITW_XOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
            | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
            setState(8185);
            mintypmax_expression();
          }
          setState(8198);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if (_la == SV3_1aParser::COMMA) {
            setState(8188);
            match(SV3_1aParser::COMMA);
            setState(8190);
            _errHandler->sync(this);

            _la = _input->LA(1);
            if (((((_la - 76) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
              | (1ULL << (SV3_1aParser::BYTE - 76))
              | (1ULL << (SV3_1aParser::BIT - 76))
              | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
              | (1ULL << (SV3_1aParser::UNSIGNED - 147))
              | (1ULL << (SV3_1aParser::VAR - 147))
              | (1ULL << (SV3_1aParser::CONTEXT - 147))
              | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

            || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
              | (1ULL << (SV3_1aParser::THIS - 313))
              | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
              | (1ULL << (SV3_1aParser::FINAL - 313))
              | (1ULL << (SV3_1aParser::SAMPLE - 313))
              | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
              | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
              setState(8189);
              delayed_reference();
            }
            setState(8196);
            _errHandler->sync(this);

            _la = _input->LA(1);
            if (_la == SV3_1aParser::COMMA) {
              setState(8192);
              match(SV3_1aParser::COMMA);
              setState(8194);
              _errHandler->sync(this);

              _la = _input->LA(1);
              if (((((_la - 76) & ~ 0x3fULL) == 0) &&
                ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
                | (1ULL << (SV3_1aParser::BYTE - 76))
                | (1ULL << (SV3_1aParser::BIT - 76))
                | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
                ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
                | (1ULL << (SV3_1aParser::UNSIGNED - 147))
                | (1ULL << (SV3_1aParser::VAR - 147))
                | (1ULL << (SV3_1aParser::CONTEXT - 147))
                | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

              || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
                ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
                | (1ULL << (SV3_1aParser::THIS - 313))
                | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
                | (1ULL << (SV3_1aParser::FINAL - 313))
                | (1ULL << (SV3_1aParser::SAMPLE - 313))
                | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
                | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
                setState(8193);
                delayed_data();
              }
            }
          }
        }
      }
    }
    setState(8206);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8207);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_skew_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_skew_timing_checkContext::Dollar_skew_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_skew_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_skew_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_skew_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_skew_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_skew_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_skew_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_skew_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_skew_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_skew_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_skew_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_skew_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_skew_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_skew_timing_check;
}

void SV3_1aParser::Dollar_skew_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_skew_timing_check(this);
}

void SV3_1aParser::Dollar_skew_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_skew_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_skew_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_skew_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_skew_timing_checkContext* SV3_1aParser::dollar_skew_timing_check() {
  Dollar_skew_timing_checkContext *_localctx = _tracker.createInstance<Dollar_skew_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1058, SV3_1aParser::RuleDollar_skew_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8209);
    match(SV3_1aParser::DOLLAR);
    setState(8210);
    match(SV3_1aParser::Simple_identifier);
    setState(8211);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8212);
    reference_event();
    setState(8213);
    match(SV3_1aParser::COMMA);
    setState(8214);
    timing_check_event();
    setState(8215);
    match(SV3_1aParser::COMMA);
    setState(8216);
    timing_check_limit();
    setState(8221);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8217);
      match(SV3_1aParser::COMMA);
      setState(8219);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8218);
        notifier();
      }
    }
    setState(8223);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8224);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_timeskew_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_timeskew_timing_checkContext::Dollar_timeskew_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_timeskew_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_timeskew_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_timeskew_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_timeskew_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_timeskew_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_timeskew_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_timeskew_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_timeskew_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_timeskew_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_timeskew_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_timeskew_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}

SV3_1aParser::Event_based_flagContext* SV3_1aParser::Dollar_timeskew_timing_checkContext::event_based_flag() {
  return getRuleContext<SV3_1aParser::Event_based_flagContext>(0);
}

SV3_1aParser::Remain_active_flagContext* SV3_1aParser::Dollar_timeskew_timing_checkContext::remain_active_flag() {
  return getRuleContext<SV3_1aParser::Remain_active_flagContext>(0);
}


size_t SV3_1aParser::Dollar_timeskew_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_timeskew_timing_check;
}

void SV3_1aParser::Dollar_timeskew_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_timeskew_timing_check(this);
}

void SV3_1aParser::Dollar_timeskew_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_timeskew_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_timeskew_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_timeskew_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_timeskew_timing_checkContext* SV3_1aParser::dollar_timeskew_timing_check() {
  Dollar_timeskew_timing_checkContext *_localctx = _tracker.createInstance<Dollar_timeskew_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1060, SV3_1aParser::RuleDollar_timeskew_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8226);
    match(SV3_1aParser::DOLLAR);
    setState(8227);
    match(SV3_1aParser::Simple_identifier);
    setState(8228);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8229);
    reference_event();
    setState(8230);
    match(SV3_1aParser::COMMA);
    setState(8231);
    timing_check_event();
    setState(8232);
    match(SV3_1aParser::COMMA);
    setState(8233);
    timing_check_limit();
    setState(8250);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8234);
      match(SV3_1aParser::COMMA);
      setState(8236);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8235);
        notifier();
      }
      setState(8248);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(8238);
        match(SV3_1aParser::COMMA);
        setState(8240);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::TICK - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::BITW_AND - 313))
          | (1ULL << (SV3_1aParser::BITW_OR - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::TILDA - 313))
          | (1ULL << (SV3_1aParser::BITW_XOR - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(8239);
          event_based_flag();
        }
        setState(8246);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(8242);
          match(SV3_1aParser::COMMA);
          setState(8244);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
            | (1ULL << (SV3_1aParser::TICK - 313))
            | (1ULL << (SV3_1aParser::THIS - 313))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
            | (1ULL << (SV3_1aParser::FINAL - 313))
            | (1ULL << (SV3_1aParser::SAMPLE - 313))
            | (1ULL << (SV3_1aParser::BITW_AND - 313))
            | (1ULL << (SV3_1aParser::BITW_OR - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
            | (1ULL << (SV3_1aParser::TILDA - 313))
            | (1ULL << (SV3_1aParser::BITW_XOR - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
            | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
            setState(8243);
            remain_active_flag();
          }
        }
      }
    }
    setState(8252);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8253);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_fullskew_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_fullskew_timing_checkContext::Dollar_fullskew_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_fullskew_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_fullskew_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_fullskew_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_fullskew_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_fullskew_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_fullskew_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_fullskew_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

std::vector<SV3_1aParser::Timing_check_limitContext *> SV3_1aParser::Dollar_fullskew_timing_checkContext::timing_check_limit() {
  return getRuleContexts<SV3_1aParser::Timing_check_limitContext>();
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_fullskew_timing_checkContext::timing_check_limit(size_t i) {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(i);
}

tree::TerminalNode* SV3_1aParser::Dollar_fullskew_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_fullskew_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_fullskew_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}

SV3_1aParser::Event_based_flagContext* SV3_1aParser::Dollar_fullskew_timing_checkContext::event_based_flag() {
  return getRuleContext<SV3_1aParser::Event_based_flagContext>(0);
}

SV3_1aParser::Remain_active_flagContext* SV3_1aParser::Dollar_fullskew_timing_checkContext::remain_active_flag() {
  return getRuleContext<SV3_1aParser::Remain_active_flagContext>(0);
}


size_t SV3_1aParser::Dollar_fullskew_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_fullskew_timing_check;
}

void SV3_1aParser::Dollar_fullskew_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_fullskew_timing_check(this);
}

void SV3_1aParser::Dollar_fullskew_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_fullskew_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_fullskew_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_fullskew_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_fullskew_timing_checkContext* SV3_1aParser::dollar_fullskew_timing_check() {
  Dollar_fullskew_timing_checkContext *_localctx = _tracker.createInstance<Dollar_fullskew_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1062, SV3_1aParser::RuleDollar_fullskew_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8255);
    match(SV3_1aParser::DOLLAR);
    setState(8256);
    match(SV3_1aParser::Simple_identifier);
    setState(8257);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8258);
    reference_event();
    setState(8259);
    match(SV3_1aParser::COMMA);
    setState(8260);
    timing_check_event();
    setState(8261);
    match(SV3_1aParser::COMMA);
    setState(8262);
    timing_check_limit();
    setState(8263);
    match(SV3_1aParser::COMMA);
    setState(8264);
    timing_check_limit();
    setState(8281);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8265);
      match(SV3_1aParser::COMMA);
      setState(8267);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8266);
        notifier();
      }
      setState(8279);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::COMMA) {
        setState(8269);
        match(SV3_1aParser::COMMA);
        setState(8271);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::TICK - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::BITW_AND - 313))
          | (1ULL << (SV3_1aParser::BITW_OR - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::TILDA - 313))
          | (1ULL << (SV3_1aParser::BITW_XOR - 313))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(8270);
          event_based_flag();
        }
        setState(8277);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::COMMA) {
          setState(8273);
          match(SV3_1aParser::COMMA);
          setState(8275);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 313) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
            | (1ULL << (SV3_1aParser::TICK - 313))
            | (1ULL << (SV3_1aParser::THIS - 313))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 313))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
            | (1ULL << (SV3_1aParser::FINAL - 313))
            | (1ULL << (SV3_1aParser::SAMPLE - 313))
            | (1ULL << (SV3_1aParser::BITW_AND - 313))
            | (1ULL << (SV3_1aParser::BITW_OR - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 313))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
            | (1ULL << (SV3_1aParser::TILDA - 313))
            | (1ULL << (SV3_1aParser::BITW_XOR - 313))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 313))
            | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
            setState(8274);
            remain_active_flag();
          }
        }
      }
    }
    setState(8283);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8284);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_period_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_period_timing_checkContext::Dollar_period_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_period_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_period_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_period_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Controlled_timing_check_eventContext* SV3_1aParser::Dollar_period_timing_checkContext::controlled_timing_check_event() {
  return getRuleContext<SV3_1aParser::Controlled_timing_check_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_period_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_period_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_period_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_period_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_period_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_period_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_period_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_period_timing_check;
}

void SV3_1aParser::Dollar_period_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_period_timing_check(this);
}

void SV3_1aParser::Dollar_period_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_period_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_period_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_period_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_period_timing_checkContext* SV3_1aParser::dollar_period_timing_check() {
  Dollar_period_timing_checkContext *_localctx = _tracker.createInstance<Dollar_period_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1064, SV3_1aParser::RuleDollar_period_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8286);
    match(SV3_1aParser::DOLLAR);
    setState(8287);
    match(SV3_1aParser::Simple_identifier);
    setState(8288);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8289);
    controlled_timing_check_event();
    setState(8290);
    match(SV3_1aParser::COMMA);
    setState(8291);
    timing_check_limit();
    setState(8296);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8292);
      match(SV3_1aParser::COMMA);
      setState(8294);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8293);
        notifier();
      }
    }
    setState(8298);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8299);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_width_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_width_timing_checkContext::Dollar_width_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_width_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_width_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_width_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Controlled_timing_check_eventContext* SV3_1aParser::Dollar_width_timing_checkContext::controlled_timing_check_event() {
  return getRuleContext<SV3_1aParser::Controlled_timing_check_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_width_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_width_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::Dollar_width_timing_checkContext::timing_check_limit() {
  return getRuleContext<SV3_1aParser::Timing_check_limitContext>(0);
}

SV3_1aParser::ThresholdContext* SV3_1aParser::Dollar_width_timing_checkContext::threshold() {
  return getRuleContext<SV3_1aParser::ThresholdContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_width_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_width_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_width_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_width_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_width_timing_check;
}

void SV3_1aParser::Dollar_width_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_width_timing_check(this);
}

void SV3_1aParser::Dollar_width_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_width_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_width_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_width_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_width_timing_checkContext* SV3_1aParser::dollar_width_timing_check() {
  Dollar_width_timing_checkContext *_localctx = _tracker.createInstance<Dollar_width_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1066, SV3_1aParser::RuleDollar_width_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8301);
    match(SV3_1aParser::DOLLAR);
    setState(8302);
    match(SV3_1aParser::Simple_identifier);
    setState(8303);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8304);
    controlled_timing_check_event();
    setState(8305);
    match(SV3_1aParser::COMMA);
    setState(8306);
    timing_check_limit();
    setState(8307);
    match(SV3_1aParser::COMMA);
    setState(8308);
    threshold();
    setState(8313);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8309);
      match(SV3_1aParser::COMMA);
      setState(8311);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8310);
        notifier();
      }
    }
    setState(8315);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8316);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_nochange_timing_checkContext ------------------------------------------------------------------

SV3_1aParser::Dollar_nochange_timing_checkContext::Dollar_nochange_timing_checkContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_nochange_timing_checkContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_nochange_timing_checkContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_nochange_timing_checkContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::Dollar_nochange_timing_checkContext::reference_event() {
  return getRuleContext<SV3_1aParser::Reference_eventContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Dollar_nochange_timing_checkContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Dollar_nochange_timing_checkContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Dollar_nochange_timing_checkContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}

SV3_1aParser::Start_edge_offsetContext* SV3_1aParser::Dollar_nochange_timing_checkContext::start_edge_offset() {
  return getRuleContext<SV3_1aParser::Start_edge_offsetContext>(0);
}

SV3_1aParser::End_edge_offsetContext* SV3_1aParser::Dollar_nochange_timing_checkContext::end_edge_offset() {
  return getRuleContext<SV3_1aParser::End_edge_offsetContext>(0);
}

tree::TerminalNode* SV3_1aParser::Dollar_nochange_timing_checkContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_nochange_timing_checkContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::NotifierContext* SV3_1aParser::Dollar_nochange_timing_checkContext::notifier() {
  return getRuleContext<SV3_1aParser::NotifierContext>(0);
}


size_t SV3_1aParser::Dollar_nochange_timing_checkContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_nochange_timing_check;
}

void SV3_1aParser::Dollar_nochange_timing_checkContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_nochange_timing_check(this);
}

void SV3_1aParser::Dollar_nochange_timing_checkContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_nochange_timing_check(this);
}


antlrcpp::Any SV3_1aParser::Dollar_nochange_timing_checkContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_nochange_timing_check(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_nochange_timing_checkContext* SV3_1aParser::dollar_nochange_timing_check() {
  Dollar_nochange_timing_checkContext *_localctx = _tracker.createInstance<Dollar_nochange_timing_checkContext>(_ctx, getState());
  enterRule(_localctx, 1068, SV3_1aParser::RuleDollar_nochange_timing_check);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8318);
    match(SV3_1aParser::DOLLAR);
    setState(8319);
    match(SV3_1aParser::Simple_identifier);
    setState(8320);
    match(SV3_1aParser::OPEN_PARENS);
    setState(8321);
    reference_event();
    setState(8322);
    match(SV3_1aParser::COMMA);
    setState(8323);
    timing_check_event();
    setState(8324);
    match(SV3_1aParser::COMMA);
    setState(8325);
    start_edge_offset();
    setState(8326);
    match(SV3_1aParser::COMMA);
    setState(8327);
    end_edge_offset();
    setState(8332);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COMMA) {
      setState(8328);
      match(SV3_1aParser::COMMA);
      setState(8330);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 76) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
        | (1ULL << (SV3_1aParser::BYTE - 76))
        | (1ULL << (SV3_1aParser::BIT - 76))
        | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(8329);
        notifier();
      }
    }
    setState(8334);
    match(SV3_1aParser::CLOSE_PARENS);
    setState(8335);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delayed_dataContext ------------------------------------------------------------------

SV3_1aParser::Delayed_dataContext::Delayed_dataContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Delayed_dataContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delayed_dataContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Delayed_dataContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delayed_dataContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Delayed_dataContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelayed_data;
}

void SV3_1aParser::Delayed_dataContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelayed_data(this);
}

void SV3_1aParser::Delayed_dataContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelayed_data(this);
}


antlrcpp::Any SV3_1aParser::Delayed_dataContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelayed_data(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delayed_dataContext* SV3_1aParser::delayed_data() {
  Delayed_dataContext *_localctx = _tracker.createInstance<Delayed_dataContext>(_ctx, getState());
  enterRule(_localctx, 1070, SV3_1aParser::RuleDelayed_data);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8343);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 966, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8337);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8338);
      identifier();
      setState(8339);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(8340);
      constant_mintypmax_expression();
      setState(8341);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delayed_referenceContext ------------------------------------------------------------------

SV3_1aParser::Delayed_referenceContext::Delayed_referenceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Delayed_referenceContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delayed_referenceContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Delayed_referenceContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Delayed_referenceContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Delayed_referenceContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelayed_reference;
}

void SV3_1aParser::Delayed_referenceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelayed_reference(this);
}

void SV3_1aParser::Delayed_referenceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelayed_reference(this);
}


antlrcpp::Any SV3_1aParser::Delayed_referenceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelayed_reference(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delayed_referenceContext* SV3_1aParser::delayed_reference() {
  Delayed_referenceContext *_localctx = _tracker.createInstance<Delayed_referenceContext>(_ctx, getState());
  enterRule(_localctx, 1072, SV3_1aParser::RuleDelayed_reference);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8351);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 967, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8345);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8346);
      identifier();
      setState(8347);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(8348);
      constant_mintypmax_expression();
      setState(8349);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- End_edge_offsetContext ------------------------------------------------------------------

SV3_1aParser::End_edge_offsetContext::End_edge_offsetContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::End_edge_offsetContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}


size_t SV3_1aParser::End_edge_offsetContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnd_edge_offset;
}

void SV3_1aParser::End_edge_offsetContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnd_edge_offset(this);
}

void SV3_1aParser::End_edge_offsetContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnd_edge_offset(this);
}


antlrcpp::Any SV3_1aParser::End_edge_offsetContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnd_edge_offset(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::End_edge_offsetContext* SV3_1aParser::end_edge_offset() {
  End_edge_offsetContext *_localctx = _tracker.createInstance<End_edge_offsetContext>(_ctx, getState());
  enterRule(_localctx, 1074, SV3_1aParser::RuleEnd_edge_offset);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8353);
    mintypmax_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Event_based_flagContext ------------------------------------------------------------------

SV3_1aParser::Event_based_flagContext::Event_based_flagContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Event_based_flagContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Event_based_flagContext::getRuleIndex() const {
  return SV3_1aParser::RuleEvent_based_flag;
}

void SV3_1aParser::Event_based_flagContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEvent_based_flag(this);
}

void SV3_1aParser::Event_based_flagContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEvent_based_flag(this);
}


antlrcpp::Any SV3_1aParser::Event_based_flagContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEvent_based_flag(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Event_based_flagContext* SV3_1aParser::event_based_flag() {
  Event_based_flagContext *_localctx = _tracker.createInstance<Event_based_flagContext>(_ctx, getState());
  enterRule(_localctx, 1076, SV3_1aParser::RuleEvent_based_flag);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8355);
    constant_expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- NotifierContext ------------------------------------------------------------------

SV3_1aParser::NotifierContext::NotifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::NotifierContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::NotifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleNotifier;
}

void SV3_1aParser::NotifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNotifier(this);
}

void SV3_1aParser::NotifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNotifier(this);
}


antlrcpp::Any SV3_1aParser::NotifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNotifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::NotifierContext* SV3_1aParser::notifier() {
  NotifierContext *_localctx = _tracker.createInstance<NotifierContext>(_ctx, getState());
  enterRule(_localctx, 1078, SV3_1aParser::RuleNotifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8357);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Reference_eventContext ------------------------------------------------------------------

SV3_1aParser::Reference_eventContext::Reference_eventContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::Reference_eventContext::timing_check_event() {
  return getRuleContext<SV3_1aParser::Timing_check_eventContext>(0);
}


size_t SV3_1aParser::Reference_eventContext::getRuleIndex() const {
  return SV3_1aParser::RuleReference_event;
}

void SV3_1aParser::Reference_eventContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterReference_event(this);
}

void SV3_1aParser::Reference_eventContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitReference_event(this);
}


antlrcpp::Any SV3_1aParser::Reference_eventContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitReference_event(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Reference_eventContext* SV3_1aParser::reference_event() {
  Reference_eventContext *_localctx = _tracker.createInstance<Reference_eventContext>(_ctx, getState());
  enterRule(_localctx, 1080, SV3_1aParser::RuleReference_event);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8359);
    timing_check_event();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Remain_active_flagContext ------------------------------------------------------------------

SV3_1aParser::Remain_active_flagContext::Remain_active_flagContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Remain_active_flagContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}


size_t SV3_1aParser::Remain_active_flagContext::getRuleIndex() const {
  return SV3_1aParser::RuleRemain_active_flag;
}

void SV3_1aParser::Remain_active_flagContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRemain_active_flag(this);
}

void SV3_1aParser::Remain_active_flagContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRemain_active_flag(this);
}


antlrcpp::Any SV3_1aParser::Remain_active_flagContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRemain_active_flag(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Remain_active_flagContext* SV3_1aParser::remain_active_flag() {
  Remain_active_flagContext *_localctx = _tracker.createInstance<Remain_active_flagContext>(_ctx, getState());
  enterRule(_localctx, 1082, SV3_1aParser::RuleRemain_active_flag);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8361);
    constant_mintypmax_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Stamptime_conditionContext ------------------------------------------------------------------

SV3_1aParser::Stamptime_conditionContext::Stamptime_conditionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Stamptime_conditionContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}


size_t SV3_1aParser::Stamptime_conditionContext::getRuleIndex() const {
  return SV3_1aParser::RuleStamptime_condition;
}

void SV3_1aParser::Stamptime_conditionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStamptime_condition(this);
}

void SV3_1aParser::Stamptime_conditionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStamptime_condition(this);
}


antlrcpp::Any SV3_1aParser::Stamptime_conditionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStamptime_condition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Stamptime_conditionContext* SV3_1aParser::stamptime_condition() {
  Stamptime_conditionContext *_localctx = _tracker.createInstance<Stamptime_conditionContext>(_ctx, getState());
  enterRule(_localctx, 1084, SV3_1aParser::RuleStamptime_condition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8363);
    mintypmax_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Start_edge_offsetContext ------------------------------------------------------------------

SV3_1aParser::Start_edge_offsetContext::Start_edge_offsetContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Start_edge_offsetContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}


size_t SV3_1aParser::Start_edge_offsetContext::getRuleIndex() const {
  return SV3_1aParser::RuleStart_edge_offset;
}

void SV3_1aParser::Start_edge_offsetContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStart_edge_offset(this);
}

void SV3_1aParser::Start_edge_offsetContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStart_edge_offset(this);
}


antlrcpp::Any SV3_1aParser::Start_edge_offsetContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStart_edge_offset(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Start_edge_offsetContext* SV3_1aParser::start_edge_offset() {
  Start_edge_offsetContext *_localctx = _tracker.createInstance<Start_edge_offsetContext>(_ctx, getState());
  enterRule(_localctx, 1086, SV3_1aParser::RuleStart_edge_offset);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8365);
    mintypmax_expression();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- ThresholdContext ------------------------------------------------------------------

SV3_1aParser::ThresholdContext::ThresholdContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::ThresholdContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::ThresholdContext::getRuleIndex() const {
  return SV3_1aParser::RuleThreshold;
}

void SV3_1aParser::ThresholdContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterThreshold(this);
}

void SV3_1aParser::ThresholdContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitThreshold(this);
}


antlrcpp::Any SV3_1aParser::ThresholdContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitThreshold(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::ThresholdContext* SV3_1aParser::threshold() {
  ThresholdContext *_localctx = _tracker.createInstance<ThresholdContext>(_ctx, getState());
  enterRule(_localctx, 1088, SV3_1aParser::RuleThreshold);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8367);
    constant_expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Timing_check_limitContext ------------------------------------------------------------------

SV3_1aParser::Timing_check_limitContext::Timing_check_limitContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Timing_check_limitContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Timing_check_limitContext::getRuleIndex() const {
  return SV3_1aParser::RuleTiming_check_limit;
}

void SV3_1aParser::Timing_check_limitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTiming_check_limit(this);
}

void SV3_1aParser::Timing_check_limitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTiming_check_limit(this);
}


antlrcpp::Any SV3_1aParser::Timing_check_limitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTiming_check_limit(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Timing_check_limitContext* SV3_1aParser::timing_check_limit() {
  Timing_check_limitContext *_localctx = _tracker.createInstance<Timing_check_limitContext>(_ctx, getState());
  enterRule(_localctx, 1090, SV3_1aParser::RuleTiming_check_limit);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8369);
    expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Timing_check_eventContext ------------------------------------------------------------------

SV3_1aParser::Timing_check_eventContext::Timing_check_eventContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Specify_terminal_descriptorContext* SV3_1aParser::Timing_check_eventContext::specify_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_terminal_descriptorContext>(0);
}

SV3_1aParser::Timing_check_event_controlContext* SV3_1aParser::Timing_check_eventContext::timing_check_event_control() {
  return getRuleContext<SV3_1aParser::Timing_check_event_controlContext>(0);
}

tree::TerminalNode* SV3_1aParser::Timing_check_eventContext::COND_PRED_OP() {
  return getToken(SV3_1aParser::COND_PRED_OP, 0);
}

SV3_1aParser::Timing_check_conditionContext* SV3_1aParser::Timing_check_eventContext::timing_check_condition() {
  return getRuleContext<SV3_1aParser::Timing_check_conditionContext>(0);
}


size_t SV3_1aParser::Timing_check_eventContext::getRuleIndex() const {
  return SV3_1aParser::RuleTiming_check_event;
}

void SV3_1aParser::Timing_check_eventContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTiming_check_event(this);
}

void SV3_1aParser::Timing_check_eventContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTiming_check_event(this);
}


antlrcpp::Any SV3_1aParser::Timing_check_eventContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTiming_check_event(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Timing_check_eventContext* SV3_1aParser::timing_check_event() {
  Timing_check_eventContext *_localctx = _tracker.createInstance<Timing_check_eventContext>(_ctx, getState());
  enterRule(_localctx, 1092, SV3_1aParser::RuleTiming_check_event);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8372);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (((((_la - 333) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 333)) & ((1ULL << (SV3_1aParser::POSEDGE - 333))
      | (1ULL << (SV3_1aParser::NEGEDGE - 333))
      | (1ULL << (SV3_1aParser::EDGE - 333)))) != 0)) {
      setState(8371);
      timing_check_event_control();
    }
    setState(8374);
    specify_terminal_descriptor();
    setState(8377);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COND_PRED_OP) {
      setState(8375);
      match(SV3_1aParser::COND_PRED_OP);
      setState(8376);
      timing_check_condition();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Controlled_timing_check_eventContext ------------------------------------------------------------------

SV3_1aParser::Controlled_timing_check_eventContext::Controlled_timing_check_eventContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Timing_check_event_controlContext* SV3_1aParser::Controlled_timing_check_eventContext::timing_check_event_control() {
  return getRuleContext<SV3_1aParser::Timing_check_event_controlContext>(0);
}

SV3_1aParser::Specify_terminal_descriptorContext* SV3_1aParser::Controlled_timing_check_eventContext::specify_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_terminal_descriptorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Controlled_timing_check_eventContext::COND_PRED_OP() {
  return getToken(SV3_1aParser::COND_PRED_OP, 0);
}

SV3_1aParser::Timing_check_conditionContext* SV3_1aParser::Controlled_timing_check_eventContext::timing_check_condition() {
  return getRuleContext<SV3_1aParser::Timing_check_conditionContext>(0);
}


size_t SV3_1aParser::Controlled_timing_check_eventContext::getRuleIndex() const {
  return SV3_1aParser::RuleControlled_timing_check_event;
}

void SV3_1aParser::Controlled_timing_check_eventContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterControlled_timing_check_event(this);
}

void SV3_1aParser::Controlled_timing_check_eventContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitControlled_timing_check_event(this);
}


antlrcpp::Any SV3_1aParser::Controlled_timing_check_eventContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitControlled_timing_check_event(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Controlled_timing_check_eventContext* SV3_1aParser::controlled_timing_check_event() {
  Controlled_timing_check_eventContext *_localctx = _tracker.createInstance<Controlled_timing_check_eventContext>(_ctx, getState());
  enterRule(_localctx, 1094, SV3_1aParser::RuleControlled_timing_check_event);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8379);
    timing_check_event_control();
    setState(8380);
    specify_terminal_descriptor();
    setState(8383);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COND_PRED_OP) {
      setState(8381);
      match(SV3_1aParser::COND_PRED_OP);
      setState(8382);
      timing_check_condition();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Timing_check_event_controlContext ------------------------------------------------------------------

SV3_1aParser::Timing_check_event_controlContext::Timing_check_event_controlContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Timing_check_event_controlContext::getRuleIndex() const {
  return SV3_1aParser::RuleTiming_check_event_control;
}

void SV3_1aParser::Timing_check_event_controlContext::copyFrom(Timing_check_event_controlContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- TimingCheckEventControl_NegedgeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimingCheckEventControl_NegedgeContext::NEGEDGE() {
  return getToken(SV3_1aParser::NEGEDGE, 0);
}

SV3_1aParser::TimingCheckEventControl_NegedgeContext::TimingCheckEventControl_NegedgeContext(Timing_check_event_controlContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimingCheckEventControl_NegedgeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimingCheckEventControl_Negedge(this);
}
void SV3_1aParser::TimingCheckEventControl_NegedgeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimingCheckEventControl_Negedge(this);
}

antlrcpp::Any SV3_1aParser::TimingCheckEventControl_NegedgeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimingCheckEventControl_Negedge(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TimingCheckEventControl_PosedgeContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::TimingCheckEventControl_PosedgeContext::POSEDGE() {
  return getToken(SV3_1aParser::POSEDGE, 0);
}

SV3_1aParser::TimingCheckEventControl_PosedgeContext::TimingCheckEventControl_PosedgeContext(Timing_check_event_controlContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimingCheckEventControl_PosedgeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimingCheckEventControl_Posedge(this);
}
void SV3_1aParser::TimingCheckEventControl_PosedgeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimingCheckEventControl_Posedge(this);
}

antlrcpp::Any SV3_1aParser::TimingCheckEventControl_PosedgeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimingCheckEventControl_Posedge(this);
  else
    return visitor->visitChildren(this);
}
//----------------- TimingCheckEventControl_EdgeContext ------------------------------------------------------------------

SV3_1aParser::Edge_control_specifierContext* SV3_1aParser::TimingCheckEventControl_EdgeContext::edge_control_specifier() {
  return getRuleContext<SV3_1aParser::Edge_control_specifierContext>(0);
}

SV3_1aParser::TimingCheckEventControl_EdgeContext::TimingCheckEventControl_EdgeContext(Timing_check_event_controlContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::TimingCheckEventControl_EdgeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimingCheckEventControl_Edge(this);
}
void SV3_1aParser::TimingCheckEventControl_EdgeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimingCheckEventControl_Edge(this);
}

antlrcpp::Any SV3_1aParser::TimingCheckEventControl_EdgeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimingCheckEventControl_Edge(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Timing_check_event_controlContext* SV3_1aParser::timing_check_event_control() {
  Timing_check_event_controlContext *_localctx = _tracker.createInstance<Timing_check_event_controlContext>(_ctx, getState());
  enterRule(_localctx, 1096, SV3_1aParser::RuleTiming_check_event_control);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8388);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::POSEDGE: {
        _localctx = dynamic_cast<Timing_check_event_controlContext *>(_tracker.createInstance<SV3_1aParser::TimingCheckEventControl_PosedgeContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(8385);
        match(SV3_1aParser::POSEDGE);
        break;
      }

      case SV3_1aParser::NEGEDGE: {
        _localctx = dynamic_cast<Timing_check_event_controlContext *>(_tracker.createInstance<SV3_1aParser::TimingCheckEventControl_NegedgeContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(8386);
        match(SV3_1aParser::NEGEDGE);
        break;
      }

      case SV3_1aParser::EDGE: {
        _localctx = dynamic_cast<Timing_check_event_controlContext *>(_tracker.createInstance<SV3_1aParser::TimingCheckEventControl_EdgeContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(8387);
        edge_control_specifier();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Specify_terminal_descriptorContext ------------------------------------------------------------------

SV3_1aParser::Specify_terminal_descriptorContext::Specify_terminal_descriptorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Specify_input_terminal_descriptorContext* SV3_1aParser::Specify_terminal_descriptorContext::specify_input_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_input_terminal_descriptorContext>(0);
}

SV3_1aParser::Specify_output_terminal_descriptorContext* SV3_1aParser::Specify_terminal_descriptorContext::specify_output_terminal_descriptor() {
  return getRuleContext<SV3_1aParser::Specify_output_terminal_descriptorContext>(0);
}


size_t SV3_1aParser::Specify_terminal_descriptorContext::getRuleIndex() const {
  return SV3_1aParser::RuleSpecify_terminal_descriptor;
}

void SV3_1aParser::Specify_terminal_descriptorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSpecify_terminal_descriptor(this);
}

void SV3_1aParser::Specify_terminal_descriptorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSpecify_terminal_descriptor(this);
}


antlrcpp::Any SV3_1aParser::Specify_terminal_descriptorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSpecify_terminal_descriptor(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Specify_terminal_descriptorContext* SV3_1aParser::specify_terminal_descriptor() {
  Specify_terminal_descriptorContext *_localctx = _tracker.createInstance<Specify_terminal_descriptorContext>(_ctx, getState());
  enterRule(_localctx, 1098, SV3_1aParser::RuleSpecify_terminal_descriptor);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8392);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 972, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8390);
      specify_input_terminal_descriptor();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8391);
      specify_output_terminal_descriptor();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_control_specifierContext ------------------------------------------------------------------

SV3_1aParser::Edge_control_specifierContext::Edge_control_specifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Edge_control_specifierContext::EDGE() {
  return getToken(SV3_1aParser::EDGE, 0);
}

tree::TerminalNode* SV3_1aParser::Edge_control_specifierContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

std::vector<SV3_1aParser::Edge_descriptorContext *> SV3_1aParser::Edge_control_specifierContext::edge_descriptor() {
  return getRuleContexts<SV3_1aParser::Edge_descriptorContext>();
}

SV3_1aParser::Edge_descriptorContext* SV3_1aParser::Edge_control_specifierContext::edge_descriptor(size_t i) {
  return getRuleContext<SV3_1aParser::Edge_descriptorContext>(i);
}

tree::TerminalNode* SV3_1aParser::Edge_control_specifierContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Edge_control_specifierContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Edge_control_specifierContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Edge_control_specifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_control_specifier;
}

void SV3_1aParser::Edge_control_specifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_control_specifier(this);
}

void SV3_1aParser::Edge_control_specifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_control_specifier(this);
}


antlrcpp::Any SV3_1aParser::Edge_control_specifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_control_specifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Edge_control_specifierContext* SV3_1aParser::edge_control_specifier() {
  Edge_control_specifierContext *_localctx = _tracker.createInstance<Edge_control_specifierContext>(_ctx, getState());
  enterRule(_localctx, 1100, SV3_1aParser::RuleEdge_control_specifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8394);
    match(SV3_1aParser::EDGE);
    setState(8395);
    match(SV3_1aParser::OPEN_BRACKET);
    setState(8396);
    edge_descriptor();
    setState(8401);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(8397);
      match(SV3_1aParser::COMMA);
      setState(8398);
      edge_descriptor();
      setState(8403);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(8404);
    match(SV3_1aParser::CLOSE_BRACKET);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Edge_descriptorContext ------------------------------------------------------------------

SV3_1aParser::Edge_descriptorContext::Edge_descriptorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Edge_descriptorContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

tree::TerminalNode* SV3_1aParser::Edge_descriptorContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Edge_descriptorContext::getRuleIndex() const {
  return SV3_1aParser::RuleEdge_descriptor;
}

void SV3_1aParser::Edge_descriptorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEdge_descriptor(this);
}

void SV3_1aParser::Edge_descriptorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEdge_descriptor(this);
}


antlrcpp::Any SV3_1aParser::Edge_descriptorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEdge_descriptor(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Edge_descriptorContext* SV3_1aParser::edge_descriptor() {
  Edge_descriptorContext *_localctx = _tracker.createInstance<Edge_descriptorContext>(_ctx, getState());
  enterRule(_localctx, 1102, SV3_1aParser::RuleEdge_descriptor);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8411);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 974, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8406);
      match(SV3_1aParser::Integral_number);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8407);
      match(SV3_1aParser::Simple_identifier);
      setState(8408);
      match(SV3_1aParser::Integral_number);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8409);
      match(SV3_1aParser::Integral_number);
      setState(8410);
      match(SV3_1aParser::Simple_identifier);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Timing_check_conditionContext ------------------------------------------------------------------

SV3_1aParser::Timing_check_conditionContext::Timing_check_conditionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Scalar_timing_check_conditionContext* SV3_1aParser::Timing_check_conditionContext::scalar_timing_check_condition() {
  return getRuleContext<SV3_1aParser::Scalar_timing_check_conditionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Timing_check_conditionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Timing_check_conditionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Timing_check_conditionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTiming_check_condition;
}

void SV3_1aParser::Timing_check_conditionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTiming_check_condition(this);
}

void SV3_1aParser::Timing_check_conditionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTiming_check_condition(this);
}


antlrcpp::Any SV3_1aParser::Timing_check_conditionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTiming_check_condition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Timing_check_conditionContext* SV3_1aParser::timing_check_condition() {
  Timing_check_conditionContext *_localctx = _tracker.createInstance<Timing_check_conditionContext>(_ctx, getState());
  enterRule(_localctx, 1104, SV3_1aParser::RuleTiming_check_condition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8418);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 975, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8413);
      scalar_timing_check_condition();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8414);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8415);
      scalar_timing_check_condition();
      setState(8416);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Scalar_timing_check_conditionContext ------------------------------------------------------------------

SV3_1aParser::Scalar_timing_check_conditionContext::Scalar_timing_check_conditionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Scalar_timing_check_conditionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Scalar_timing_check_conditionContext::TILDA() {
  return getToken(SV3_1aParser::TILDA, 0);
}

tree::TerminalNode* SV3_1aParser::Scalar_timing_check_conditionContext::EQUIV() {
  return getToken(SV3_1aParser::EQUIV, 0);
}

SV3_1aParser::Scalar_constantContext* SV3_1aParser::Scalar_timing_check_conditionContext::scalar_constant() {
  return getRuleContext<SV3_1aParser::Scalar_constantContext>(0);
}

tree::TerminalNode* SV3_1aParser::Scalar_timing_check_conditionContext::FOUR_STATE_LOGIC_EQUAL() {
  return getToken(SV3_1aParser::FOUR_STATE_LOGIC_EQUAL, 0);
}

tree::TerminalNode* SV3_1aParser::Scalar_timing_check_conditionContext::NOTEQUAL() {
  return getToken(SV3_1aParser::NOTEQUAL, 0);
}

tree::TerminalNode* SV3_1aParser::Scalar_timing_check_conditionContext::FOUR_STATE_LOGIC_NOTEQUAL() {
  return getToken(SV3_1aParser::FOUR_STATE_LOGIC_NOTEQUAL, 0);
}


size_t SV3_1aParser::Scalar_timing_check_conditionContext::getRuleIndex() const {
  return SV3_1aParser::RuleScalar_timing_check_condition;
}

void SV3_1aParser::Scalar_timing_check_conditionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_timing_check_condition(this);
}

void SV3_1aParser::Scalar_timing_check_conditionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_timing_check_condition(this);
}


antlrcpp::Any SV3_1aParser::Scalar_timing_check_conditionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_timing_check_condition(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Scalar_timing_check_conditionContext* SV3_1aParser::scalar_timing_check_condition() {
  Scalar_timing_check_conditionContext *_localctx = _tracker.createInstance<Scalar_timing_check_conditionContext>(_ctx, getState());
  enterRule(_localctx, 1106, SV3_1aParser::RuleScalar_timing_check_condition);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8439);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 976, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8420);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8421);
      match(SV3_1aParser::TILDA);
      setState(8422);
      expression(0);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8423);
      expression(0);
      setState(8424);
      match(SV3_1aParser::EQUIV);
      setState(8425);
      scalar_constant();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(8427);
      expression(0);
      setState(8428);
      match(SV3_1aParser::FOUR_STATE_LOGIC_EQUAL);
      setState(8429);
      scalar_constant();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(8431);
      expression(0);
      setState(8432);
      match(SV3_1aParser::NOTEQUAL);
      setState(8433);
      scalar_constant();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(8435);
      expression(0);
      setState(8436);
      match(SV3_1aParser::FOUR_STATE_LOGIC_NOTEQUAL);
      setState(8437);
      scalar_constant();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Scalar_constantContext ------------------------------------------------------------------

SV3_1aParser::Scalar_constantContext::Scalar_constantContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Scalar_constantContext::getRuleIndex() const {
  return SV3_1aParser::RuleScalar_constant;
}

void SV3_1aParser::Scalar_constantContext::copyFrom(Scalar_constantContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Scalar_1Tickb1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_1Tickb1Context::ONE_TICK_b1() {
  return getToken(SV3_1aParser::ONE_TICK_b1, 0);
}

SV3_1aParser::Scalar_1Tickb1Context::Scalar_1Tickb1Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_1Tickb1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_1Tickb1(this);
}
void SV3_1aParser::Scalar_1Tickb1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_1Tickb1(this);
}

antlrcpp::Any SV3_1aParser::Scalar_1Tickb1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_1Tickb1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_1TickB1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_1TickB1Context::ONE_TICK_B1() {
  return getToken(SV3_1aParser::ONE_TICK_B1, 0);
}

SV3_1aParser::Scalar_1TickB1Context::Scalar_1TickB1Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_1TickB1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_1TickB1(this);
}
void SV3_1aParser::Scalar_1TickB1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_1TickB1(this);
}

antlrcpp::Any SV3_1aParser::Scalar_1TickB1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_1TickB1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_1Tickb0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_1Tickb0Context::ONE_TICK_b0() {
  return getToken(SV3_1aParser::ONE_TICK_b0, 0);
}

SV3_1aParser::Scalar_1Tickb0Context::Scalar_1Tickb0Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_1Tickb0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_1Tickb0(this);
}
void SV3_1aParser::Scalar_1Tickb0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_1Tickb0(this);
}

antlrcpp::Any SV3_1aParser::Scalar_1Tickb0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_1Tickb0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_1TickB0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_1TickB0Context::ONE_TICK_B0() {
  return getToken(SV3_1aParser::ONE_TICK_B0, 0);
}

SV3_1aParser::Scalar_1TickB0Context::Scalar_1TickB0Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_1TickB0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_1TickB0(this);
}
void SV3_1aParser::Scalar_1TickB0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_1TickB0(this);
}

antlrcpp::Any SV3_1aParser::Scalar_1TickB0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_1TickB0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_IntegralContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_IntegralContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

SV3_1aParser::Scalar_IntegralContext::Scalar_IntegralContext(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_IntegralContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_Integral(this);
}
void SV3_1aParser::Scalar_IntegralContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_Integral(this);
}

antlrcpp::Any SV3_1aParser::Scalar_IntegralContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_Integral(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_Tickb0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_Tickb0Context::TICK_b0() {
  return getToken(SV3_1aParser::TICK_b0, 0);
}

SV3_1aParser::Scalar_Tickb0Context::Scalar_Tickb0Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_Tickb0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_Tickb0(this);
}
void SV3_1aParser::Scalar_Tickb0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_Tickb0(this);
}

antlrcpp::Any SV3_1aParser::Scalar_Tickb0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_Tickb0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_TickB0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_TickB0Context::TICK_B0() {
  return getToken(SV3_1aParser::TICK_B0, 0);
}

SV3_1aParser::Scalar_TickB0Context::Scalar_TickB0Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_TickB0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_TickB0(this);
}
void SV3_1aParser::Scalar_TickB0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_TickB0(this);
}

antlrcpp::Any SV3_1aParser::Scalar_TickB0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_TickB0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_Tickb1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_Tickb1Context::TICK_b1() {
  return getToken(SV3_1aParser::TICK_b1, 0);
}

SV3_1aParser::Scalar_Tickb1Context::Scalar_Tickb1Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_Tickb1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_Tickb1(this);
}
void SV3_1aParser::Scalar_Tickb1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_Tickb1(this);
}

antlrcpp::Any SV3_1aParser::Scalar_Tickb1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_Tickb1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Scalar_TickB1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Scalar_TickB1Context::TICK_B1() {
  return getToken(SV3_1aParser::TICK_B1, 0);
}

SV3_1aParser::Scalar_TickB1Context::Scalar_TickB1Context(Scalar_constantContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Scalar_TickB1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterScalar_TickB1(this);
}
void SV3_1aParser::Scalar_TickB1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitScalar_TickB1(this);
}

antlrcpp::Any SV3_1aParser::Scalar_TickB1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitScalar_TickB1(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Scalar_constantContext* SV3_1aParser::scalar_constant() {
  Scalar_constantContext *_localctx = _tracker.createInstance<Scalar_constantContext>(_ctx, getState());
  enterRule(_localctx, 1108, SV3_1aParser::RuleScalar_constant);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8450);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::ONE_TICK_b0: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_1Tickb0Context>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(8441);
        match(SV3_1aParser::ONE_TICK_b0);
        break;
      }

      case SV3_1aParser::ONE_TICK_b1: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_1Tickb1Context>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(8442);
        match(SV3_1aParser::ONE_TICK_b1);
        break;
      }

      case SV3_1aParser::ONE_TICK_B0: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_1TickB0Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(8443);
        match(SV3_1aParser::ONE_TICK_B0);
        break;
      }

      case SV3_1aParser::ONE_TICK_B1: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_1TickB1Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(8444);
        match(SV3_1aParser::ONE_TICK_B1);
        break;
      }

      case SV3_1aParser::TICK_b0: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_Tickb0Context>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(8445);
        match(SV3_1aParser::TICK_b0);
        break;
      }

      case SV3_1aParser::TICK_b1: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_Tickb1Context>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(8446);
        match(SV3_1aParser::TICK_b1);
        break;
      }

      case SV3_1aParser::TICK_B0: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_TickB0Context>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(8447);
        match(SV3_1aParser::TICK_B0);
        break;
      }

      case SV3_1aParser::TICK_B1: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_TickB1Context>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(8448);
        match(SV3_1aParser::TICK_B1);
        break;
      }

      case SV3_1aParser::Integral_number: {
        _localctx = dynamic_cast<Scalar_constantContext *>(_tracker.createInstance<SV3_1aParser::Scalar_IntegralContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(8449);
        match(SV3_1aParser::Integral_number);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- ConcatenationContext ------------------------------------------------------------------

SV3_1aParser::ConcatenationContext::ConcatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::ConcatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::ConcatenationContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::ConcatenationContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::ConcatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ConcatenationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::ConcatenationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Array_member_labelContext *> SV3_1aParser::ConcatenationContext::array_member_label() {
  return getRuleContexts<SV3_1aParser::Array_member_labelContext>();
}

SV3_1aParser::Array_member_labelContext* SV3_1aParser::ConcatenationContext::array_member_label(size_t i) {
  return getRuleContext<SV3_1aParser::Array_member_labelContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ConcatenationContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::ConcatenationContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::ConcatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleConcatenation;
}

void SV3_1aParser::ConcatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConcatenation(this);
}

void SV3_1aParser::ConcatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConcatenation(this);
}


antlrcpp::Any SV3_1aParser::ConcatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConcatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::ConcatenationContext* SV3_1aParser::concatenation() {
  ConcatenationContext *_localctx = _tracker.createInstance<ConcatenationContext>(_ctx, getState());
  enterRule(_localctx, 1110, SV3_1aParser::RuleConcatenation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8479);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 980, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8452);
      match(SV3_1aParser::OPEN_CURLY);
      setState(8453);
      expression(0);
      setState(8458);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(8454);
        match(SV3_1aParser::COMMA);
        setState(8455);
        expression(0);
        setState(8460);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8461);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8463);
      match(SV3_1aParser::OPEN_CURLY);
      setState(8464);
      array_member_label();
      setState(8465);
      match(SV3_1aParser::COLUMN);
      setState(8466);
      expression(0);
      setState(8474);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(8467);
        match(SV3_1aParser::COMMA);
        setState(8468);
        array_member_label();
        setState(8469);
        match(SV3_1aParser::COLUMN);
        setState(8470);
        expression(0);
        setState(8476);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8477);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Constant_concatenationContext::Constant_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Constant_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constant_concatenationContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_concatenationContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constant_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constant_concatenationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Constant_concatenationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<SV3_1aParser::Array_member_labelContext *> SV3_1aParser::Constant_concatenationContext::array_member_label() {
  return getRuleContexts<SV3_1aParser::Array_member_labelContext>();
}

SV3_1aParser::Array_member_labelContext* SV3_1aParser::Constant_concatenationContext::array_member_label(size_t i) {
  return getRuleContext<SV3_1aParser::Array_member_labelContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constant_concatenationContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Constant_concatenationContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::Constant_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_concatenation;
}

void SV3_1aParser::Constant_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_concatenation(this);
}

void SV3_1aParser::Constant_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Constant_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_concatenationContext* SV3_1aParser::constant_concatenation() {
  Constant_concatenationContext *_localctx = _tracker.createInstance<Constant_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1112, SV3_1aParser::RuleConstant_concatenation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8508);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 983, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8481);
      match(SV3_1aParser::OPEN_CURLY);
      setState(8482);
      constant_expression(0);
      setState(8487);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(8483);
        match(SV3_1aParser::COMMA);
        setState(8484);
        constant_expression(0);
        setState(8489);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8490);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8492);
      match(SV3_1aParser::OPEN_CURLY);
      setState(8493);
      array_member_label();
      setState(8494);
      match(SV3_1aParser::COLUMN);
      setState(8495);
      constant_expression(0);
      setState(8503);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(8496);
        match(SV3_1aParser::COMMA);
        setState(8497);
        array_member_label();
        setState(8498);
        match(SV3_1aParser::COLUMN);
        setState(8499);
        constant_expression(0);
        setState(8505);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8506);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Array_member_labelContext ------------------------------------------------------------------

SV3_1aParser::Array_member_labelContext::Array_member_labelContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Array_member_labelContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Array_member_labelContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Array_member_labelContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Array_member_labelContext::getRuleIndex() const {
  return SV3_1aParser::RuleArray_member_label;
}

void SV3_1aParser::Array_member_labelContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterArray_member_label(this);
}

void SV3_1aParser::Array_member_labelContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitArray_member_label(this);
}


antlrcpp::Any SV3_1aParser::Array_member_labelContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitArray_member_label(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Array_member_labelContext* SV3_1aParser::array_member_label() {
  Array_member_labelContext *_localctx = _tracker.createInstance<Array_member_labelContext>(_ctx, getState());
  enterRule(_localctx, 1114, SV3_1aParser::RuleArray_member_label);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8513);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 984, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8510);
      match(SV3_1aParser::DEFAULT);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8511);
      identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8512);
      constant_expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_multiple_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Constant_multiple_concatenationContext::Constant_multiple_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Constant_multiple_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_multiple_concatenationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Constant_concatenationContext* SV3_1aParser::Constant_multiple_concatenationContext::constant_concatenation() {
  return getRuleContext<SV3_1aParser::Constant_concatenationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_multiple_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Constant_multiple_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_multiple_concatenation;
}

void SV3_1aParser::Constant_multiple_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_multiple_concatenation(this);
}

void SV3_1aParser::Constant_multiple_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_multiple_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Constant_multiple_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_multiple_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_multiple_concatenationContext* SV3_1aParser::constant_multiple_concatenation() {
  Constant_multiple_concatenationContext *_localctx = _tracker.createInstance<Constant_multiple_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1116, SV3_1aParser::RuleConstant_multiple_concatenation);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8515);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8516);
    constant_expression(0);
    setState(8517);
    constant_concatenation();
    setState(8518);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_path_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Module_path_concatenationContext::Module_path_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Module_path_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Module_path_expressionContext *> SV3_1aParser::Module_path_concatenationContext::module_path_expression() {
  return getRuleContexts<SV3_1aParser::Module_path_expressionContext>();
}

SV3_1aParser::Module_path_expressionContext* SV3_1aParser::Module_path_concatenationContext::module_path_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Module_path_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Module_path_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Module_path_concatenationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Module_path_concatenationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Module_path_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_path_concatenation;
}

void SV3_1aParser::Module_path_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_path_concatenation(this);
}

void SV3_1aParser::Module_path_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_path_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Module_path_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_path_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_path_concatenationContext* SV3_1aParser::module_path_concatenation() {
  Module_path_concatenationContext *_localctx = _tracker.createInstance<Module_path_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1118, SV3_1aParser::RuleModule_path_concatenation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8520);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8521);
    module_path_expression(0);
    setState(8526);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(8522);
      match(SV3_1aParser::COMMA);
      setState(8523);
      module_path_expression(0);
      setState(8528);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(8529);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_path_multiple_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Module_path_multiple_concatenationContext::Module_path_multiple_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Module_path_multiple_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Module_path_multiple_concatenationContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Module_path_concatenationContext* SV3_1aParser::Module_path_multiple_concatenationContext::module_path_concatenation() {
  return getRuleContext<SV3_1aParser::Module_path_concatenationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_path_multiple_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Module_path_multiple_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_path_multiple_concatenation;
}

void SV3_1aParser::Module_path_multiple_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_path_multiple_concatenation(this);
}

void SV3_1aParser::Module_path_multiple_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_path_multiple_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Module_path_multiple_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_path_multiple_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_path_multiple_concatenationContext* SV3_1aParser::module_path_multiple_concatenation() {
  Module_path_multiple_concatenationContext *_localctx = _tracker.createInstance<Module_path_multiple_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1120, SV3_1aParser::RuleModule_path_multiple_concatenation);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8531);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8532);
    constant_expression(0);
    setState(8533);
    module_path_concatenation();
    setState(8534);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Multiple_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Multiple_concatenationContext::Multiple_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Multiple_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Multiple_concatenationContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::ConcatenationContext* SV3_1aParser::Multiple_concatenationContext::concatenation() {
  return getRuleContext<SV3_1aParser::ConcatenationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Multiple_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Multiple_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleMultiple_concatenation;
}

void SV3_1aParser::Multiple_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMultiple_concatenation(this);
}

void SV3_1aParser::Multiple_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMultiple_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Multiple_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMultiple_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Multiple_concatenationContext* SV3_1aParser::multiple_concatenation() {
  Multiple_concatenationContext *_localctx = _tracker.createInstance<Multiple_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1122, SV3_1aParser::RuleMultiple_concatenation);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8536);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8537);
    expression(0);
    setState(8538);
    concatenation();
    setState(8539);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Streaming_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Streaming_concatenationContext::Streaming_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Streaming_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Stream_operatorContext* SV3_1aParser::Streaming_concatenationContext::stream_operator() {
  return getRuleContext<SV3_1aParser::Stream_operatorContext>(0);
}

SV3_1aParser::Stream_concatenationContext* SV3_1aParser::Streaming_concatenationContext::stream_concatenation() {
  return getRuleContext<SV3_1aParser::Stream_concatenationContext>(0);
}

tree::TerminalNode* SV3_1aParser::Streaming_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

SV3_1aParser::Slice_sizeContext* SV3_1aParser::Streaming_concatenationContext::slice_size() {
  return getRuleContext<SV3_1aParser::Slice_sizeContext>(0);
}


size_t SV3_1aParser::Streaming_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleStreaming_concatenation;
}

void SV3_1aParser::Streaming_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStreaming_concatenation(this);
}

void SV3_1aParser::Streaming_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStreaming_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Streaming_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStreaming_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Streaming_concatenationContext* SV3_1aParser::streaming_concatenation() {
  Streaming_concatenationContext *_localctx = _tracker.createInstance<Streaming_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1124, SV3_1aParser::RuleStreaming_concatenation);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8541);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8542);
    stream_operator();
    setState(8544);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 986, _ctx)) {
    case 1: {
      setState(8543);
      slice_size();
      break;
    }

    }
    setState(8546);
    stream_concatenation();
    setState(8547);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Stream_operatorContext ------------------------------------------------------------------

SV3_1aParser::Stream_operatorContext::Stream_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Stream_operatorContext::SHIFT_RIGHT() {
  return getToken(SV3_1aParser::SHIFT_RIGHT, 0);
}

tree::TerminalNode* SV3_1aParser::Stream_operatorContext::SHIFT_LEFT() {
  return getToken(SV3_1aParser::SHIFT_LEFT, 0);
}


size_t SV3_1aParser::Stream_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleStream_operator;
}

void SV3_1aParser::Stream_operatorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStream_operator(this);
}

void SV3_1aParser::Stream_operatorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStream_operator(this);
}


antlrcpp::Any SV3_1aParser::Stream_operatorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStream_operator(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Stream_operatorContext* SV3_1aParser::stream_operator() {
  Stream_operatorContext *_localctx = _tracker.createInstance<Stream_operatorContext>(_ctx, getState());
  enterRule(_localctx, 1126, SV3_1aParser::RuleStream_operator);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8549);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::SHIFT_RIGHT

    || _la == SV3_1aParser::SHIFT_LEFT)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Slice_sizeContext ------------------------------------------------------------------

SV3_1aParser::Slice_sizeContext::Slice_sizeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Simple_typeContext* SV3_1aParser::Slice_sizeContext::simple_type() {
  return getRuleContext<SV3_1aParser::Simple_typeContext>(0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Slice_sizeContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Slice_sizeContext::getRuleIndex() const {
  return SV3_1aParser::RuleSlice_size;
}

void SV3_1aParser::Slice_sizeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSlice_size(this);
}

void SV3_1aParser::Slice_sizeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSlice_size(this);
}


antlrcpp::Any SV3_1aParser::Slice_sizeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSlice_size(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Slice_sizeContext* SV3_1aParser::slice_size() {
  Slice_sizeContext *_localctx = _tracker.createInstance<Slice_sizeContext>(_ctx, getState());
  enterRule(_localctx, 1128, SV3_1aParser::RuleSlice_size);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8553);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 987, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8551);
      simple_type();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8552);
      constant_expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Stream_concatenationContext ------------------------------------------------------------------

SV3_1aParser::Stream_concatenationContext::Stream_concatenationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Stream_concatenationContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Stream_expressionContext *> SV3_1aParser::Stream_concatenationContext::stream_expression() {
  return getRuleContexts<SV3_1aParser::Stream_expressionContext>();
}

SV3_1aParser::Stream_expressionContext* SV3_1aParser::Stream_concatenationContext::stream_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Stream_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Stream_concatenationContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Stream_concatenationContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Stream_concatenationContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Stream_concatenationContext::getRuleIndex() const {
  return SV3_1aParser::RuleStream_concatenation;
}

void SV3_1aParser::Stream_concatenationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStream_concatenation(this);
}

void SV3_1aParser::Stream_concatenationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStream_concatenation(this);
}


antlrcpp::Any SV3_1aParser::Stream_concatenationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStream_concatenation(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Stream_concatenationContext* SV3_1aParser::stream_concatenation() {
  Stream_concatenationContext *_localctx = _tracker.createInstance<Stream_concatenationContext>(_ctx, getState());
  enterRule(_localctx, 1130, SV3_1aParser::RuleStream_concatenation);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8555);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8556);
    stream_expression();
    setState(8561);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(8557);
      match(SV3_1aParser::COMMA);
      setState(8558);
      stream_expression();
      setState(8563);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(8564);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Stream_expressionContext ------------------------------------------------------------------

SV3_1aParser::Stream_expressionContext::Stream_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Stream_expressionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Stream_expressionContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}

tree::TerminalNode* SV3_1aParser::Stream_expressionContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Array_range_expressionContext* SV3_1aParser::Stream_expressionContext::array_range_expression() {
  return getRuleContext<SV3_1aParser::Array_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Stream_expressionContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Stream_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleStream_expression;
}

void SV3_1aParser::Stream_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterStream_expression(this);
}

void SV3_1aParser::Stream_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitStream_expression(this);
}


antlrcpp::Any SV3_1aParser::Stream_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitStream_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Stream_expressionContext* SV3_1aParser::stream_expression() {
  Stream_expressionContext *_localctx = _tracker.createInstance<Stream_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1132, SV3_1aParser::RuleStream_expression);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8566);
    expression(0);
    setState(8572);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::WITH) {
      setState(8567);
      match(SV3_1aParser::WITH);
      setState(8568);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(8569);
      array_range_expression();
      setState(8570);
      match(SV3_1aParser::CLOSE_BRACKET);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Array_range_expressionContext ------------------------------------------------------------------

SV3_1aParser::Array_range_expressionContext::Array_range_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Array_range_expressionContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Array_range_expressionContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Array_range_expressionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Array_range_expressionContext::INC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::INC_PART_SELECT_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Array_range_expressionContext::DEC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::DEC_PART_SELECT_OP, 0);
}


size_t SV3_1aParser::Array_range_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleArray_range_expression;
}

void SV3_1aParser::Array_range_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterArray_range_expression(this);
}

void SV3_1aParser::Array_range_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitArray_range_expression(this);
}


antlrcpp::Any SV3_1aParser::Array_range_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitArray_range_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Array_range_expressionContext* SV3_1aParser::array_range_expression() {
  Array_range_expressionContext *_localctx = _tracker.createInstance<Array_range_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1134, SV3_1aParser::RuleArray_range_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8587);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 990, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8574);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8575);
      expression(0);
      setState(8576);
      match(SV3_1aParser::COLUMN);
      setState(8577);
      expression(0);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8579);
      expression(0);
      setState(8580);
      match(SV3_1aParser::INC_PART_SELECT_OP);
      setState(8581);
      expression(0);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(8583);
      expression(0);
      setState(8584);
      match(SV3_1aParser::DEC_PART_SELECT_OP);
      setState(8585);
      expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Empty_queueContext ------------------------------------------------------------------

SV3_1aParser::Empty_queueContext::Empty_queueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Empty_queueContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

tree::TerminalNode* SV3_1aParser::Empty_queueContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::Empty_queueContext::getRuleIndex() const {
  return SV3_1aParser::RuleEmpty_queue;
}

void SV3_1aParser::Empty_queueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEmpty_queue(this);
}

void SV3_1aParser::Empty_queueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEmpty_queue(this);
}


antlrcpp::Any SV3_1aParser::Empty_queueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEmpty_queue(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Empty_queueContext* SV3_1aParser::empty_queue() {
  Empty_queueContext *_localctx = _tracker.createInstance<Empty_queueContext>(_ctx, getState());
  enterRule(_localctx, 1136, SV3_1aParser::RuleEmpty_queue);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8589);
    match(SV3_1aParser::OPEN_CURLY);
    setState(8590);
    match(SV3_1aParser::CLOSE_CURLY);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Subroutine_callContext ------------------------------------------------------------------

SV3_1aParser::Subroutine_callContext::Subroutine_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Subroutine_callContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Subroutine_callContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::SelectContext* SV3_1aParser::Subroutine_callContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Subroutine_callContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Subroutine_callContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Subroutine_callContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Subroutine_callContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Subroutine_callContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Dollar_keywordContext* SV3_1aParser::Subroutine_callContext::dollar_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_keywordContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Subroutine_callContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<SV3_1aParser::Constant_bit_selectContext *> SV3_1aParser::Subroutine_callContext::constant_bit_select() {
  return getRuleContexts<SV3_1aParser::Constant_bit_selectContext>();
}

SV3_1aParser::Constant_bit_selectContext* SV3_1aParser::Subroutine_callContext::constant_bit_select(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_bit_selectContext>(i);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Subroutine_callContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Subroutine_callContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Method_call_bodyContext* SV3_1aParser::Subroutine_callContext::method_call_body() {
  return getRuleContext<SV3_1aParser::Method_call_bodyContext>(0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_callContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Subroutine_callContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Subroutine_callContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Randomize_callContext* SV3_1aParser::Subroutine_callContext::randomize_call() {
  return getRuleContext<SV3_1aParser::Randomize_callContext>(0);
}


size_t SV3_1aParser::Subroutine_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleSubroutine_call;
}

void SV3_1aParser::Subroutine_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSubroutine_call(this);
}

void SV3_1aParser::Subroutine_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSubroutine_call(this);
}


antlrcpp::Any SV3_1aParser::Subroutine_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSubroutine_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Subroutine_callContext* SV3_1aParser::subroutine_call() {
  Subroutine_callContext *_localctx = _tracker.createInstance<Subroutine_callContext>(_ctx, getState());
  enterRule(_localctx, 1138, SV3_1aParser::RuleSubroutine_call);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(8633);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 998, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8598);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 991, _ctx)) {
      case 1: {
        setState(8592);
        implicit_class_handle();
        setState(8593);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(8595);
        class_scope();
        break;
      }

      case 3: {
        setState(8596);
        package_scope();
        break;
      }

      case 4: {
        setState(8597);
        dollar_keyword();
        break;
      }

      }
      setState(8601);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOLLAR_ROOT) {
        setState(8600);
        dollar_root_keyword();
      }
      setState(8603);
      identifier();
      setState(8610);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 993, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(8604);
          constant_bit_select();
          setState(8605);
          match(SV3_1aParser::DOT);
          setState(8606);
          identifier(); 
        }
        setState(8612);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 993, _ctx);
      }
      setState(8616);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 994, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(8613);
          attribute_instance(); 
        }
        setState(8618);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 994, _ctx);
      }
      setState(8624);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 995, _ctx)) {
      case 1: {
        setState(8619);
        match(SV3_1aParser::OPEN_PARENS);
        setState(8620);
        list_of_arguments();
        setState(8621);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

      case 2: {
        setState(8623);
        select();
        break;
      }

      }
      setState(8630);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 997, _ctx)) {
      case 1: {
        setState(8627);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (_la == SV3_1aParser::DOT) {
          setState(8626);
          match(SV3_1aParser::DOT);
        }
        setState(8629);
        method_call_body();
        break;
      }

      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8632);
      randomize_call();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- List_of_argumentsContext ------------------------------------------------------------------

SV3_1aParser::List_of_argumentsContext::List_of_argumentsContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::List_of_argumentsContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::List_of_argumentsContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_argumentsContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::List_of_argumentsContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_argumentsContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::List_of_argumentsContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::List_of_argumentsContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::List_of_argumentsContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_argumentsContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::List_of_argumentsContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::List_of_argumentsContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::List_of_argumentsContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}


size_t SV3_1aParser::List_of_argumentsContext::getRuleIndex() const {
  return SV3_1aParser::RuleList_of_arguments;
}

void SV3_1aParser::List_of_argumentsContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterList_of_arguments(this);
}

void SV3_1aParser::List_of_argumentsContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitList_of_arguments(this);
}


antlrcpp::Any SV3_1aParser::List_of_argumentsContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitList_of_arguments(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::list_of_arguments() {
  List_of_argumentsContext *_localctx = _tracker.createInstance<List_of_argumentsContext>(_ctx, getState());
  enterRule(_localctx, 1140, SV3_1aParser::RuleList_of_arguments);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(8682);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::COMMA:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::CLOSE_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(8636);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(8635);
          expression(0);
        }
        setState(8644);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1001, _ctx);
        while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
          if (alt == 1) {
            setState(8638);
            match(SV3_1aParser::COMMA);
            setState(8640);
            _errHandler->sync(this);

            _la = _input->LA(1);
            if ((((_la & ~ 0x3fULL) == 0) &&
              ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
              | (1ULL << SV3_1aParser::TICK_b1)
              | (1ULL << SV3_1aParser::TICK_B0)
              | (1ULL << SV3_1aParser::TICK_B1)
              | (1ULL << SV3_1aParser::TICK_0)
              | (1ULL << SV3_1aParser::TICK_1)
              | (1ULL << SV3_1aParser::ONE_TICK_b0)
              | (1ULL << SV3_1aParser::ONE_TICK_b1)
              | (1ULL << SV3_1aParser::ONE_TICK_bx)
              | (1ULL << SV3_1aParser::ONE_TICK_bX)
              | (1ULL << SV3_1aParser::ONE_TICK_B0)
              | (1ULL << SV3_1aParser::ONE_TICK_B1)
              | (1ULL << SV3_1aParser::ONE_TICK_Bx)
              | (1ULL << SV3_1aParser::ONE_TICK_BX)
              | (1ULL << SV3_1aParser::Integral_number)
              | (1ULL << SV3_1aParser::Real_number)
              | (1ULL << SV3_1aParser::String)
              | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
              | (1ULL << (SV3_1aParser::CONST - 64))
              | (1ULL << (SV3_1aParser::NEW - 64))
              | (1ULL << (SV3_1aParser::LOCAL - 64))
              | (1ULL << (SV3_1aParser::SUPER - 64))
              | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
              | (1ULL << (SV3_1aParser::STRING - 64))
              | (1ULL << (SV3_1aParser::BYTE - 64))
              | (1ULL << (SV3_1aParser::SHORTINT - 64))
              | (1ULL << (SV3_1aParser::INT - 64))
              | (1ULL << (SV3_1aParser::LONGINT - 64))
              | (1ULL << (SV3_1aParser::INTEGER - 64))
              | (1ULL << (SV3_1aParser::TIME - 64))
              | (1ULL << (SV3_1aParser::BIT - 64))
              | (1ULL << (SV3_1aParser::LOGIC - 64))
              | (1ULL << (SV3_1aParser::REG - 64))
              | (1ULL << (SV3_1aParser::SHORTREAL - 64))
              | (1ULL << (SV3_1aParser::REAL - 64))
              | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
              | (1ULL << (SV3_1aParser::UNSIGNED - 147))
              | (1ULL << (SV3_1aParser::VAR - 147))
              | (1ULL << (SV3_1aParser::DOLLAR - 147))
              | (1ULL << (SV3_1aParser::CONTEXT - 147))
              | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
              | (1ULL << (SV3_1aParser::PLUS - 147))
              | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
              | (1ULL << (SV3_1aParser::MINUS - 147))
              | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
              | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
              | (1ULL << (SV3_1aParser::SOFT - 230))
              | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
              ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
              | (1ULL << (SV3_1aParser::DO - 310))
              | (1ULL << (SV3_1aParser::TICK - 310))
              | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
              | (1ULL << (SV3_1aParser::THIS - 310))
              | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
              | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
              | (1ULL << (SV3_1aParser::FINAL - 310))
              | (1ULL << (SV3_1aParser::SAMPLE - 310))
              | (1ULL << (SV3_1aParser::BITW_AND - 310))
              | (1ULL << (SV3_1aParser::BITW_OR - 310))
              | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
              | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
              | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
              | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
              | (1ULL << (SV3_1aParser::TILDA - 310))
              | (1ULL << (SV3_1aParser::BITW_XOR - 310))
              | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
              | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
              setState(8639);
              expression(0);
            } 
          }
          setState(8646);
          _errHandler->sync(this);
          alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1001, _ctx);
        }
        setState(8658);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(8647);
          match(SV3_1aParser::COMMA);
          setState(8648);
          match(SV3_1aParser::DOT);
          setState(8649);
          identifier();
          setState(8650);
          match(SV3_1aParser::OPEN_PARENS);
          setState(8652);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
            | (1ULL << (SV3_1aParser::DO - 310))
            | (1ULL << (SV3_1aParser::TICK - 310))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
            | (1ULL << (SV3_1aParser::THIS - 310))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
            | (1ULL << (SV3_1aParser::FINAL - 310))
            | (1ULL << (SV3_1aParser::SAMPLE - 310))
            | (1ULL << (SV3_1aParser::BITW_AND - 310))
            | (1ULL << (SV3_1aParser::BITW_OR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
            | (1ULL << (SV3_1aParser::TILDA - 310))
            | (1ULL << (SV3_1aParser::BITW_XOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
            | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
            setState(8651);
            expression(0);
          }
          setState(8654);
          match(SV3_1aParser::CLOSE_PARENS);
          setState(8660);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

      case SV3_1aParser::DOT: {
        enterOuterAlt(_localctx, 2);
        setState(8661);
        match(SV3_1aParser::DOT);
        setState(8662);
        identifier();
        setState(8663);
        match(SV3_1aParser::OPEN_PARENS);
        setState(8665);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if ((((_la & ~ 0x3fULL) == 0) &&
          ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
          | (1ULL << SV3_1aParser::TICK_b1)
          | (1ULL << SV3_1aParser::TICK_B0)
          | (1ULL << SV3_1aParser::TICK_B1)
          | (1ULL << SV3_1aParser::TICK_0)
          | (1ULL << SV3_1aParser::TICK_1)
          | (1ULL << SV3_1aParser::ONE_TICK_b0)
          | (1ULL << SV3_1aParser::ONE_TICK_b1)
          | (1ULL << SV3_1aParser::ONE_TICK_bx)
          | (1ULL << SV3_1aParser::ONE_TICK_bX)
          | (1ULL << SV3_1aParser::ONE_TICK_B0)
          | (1ULL << SV3_1aParser::ONE_TICK_B1)
          | (1ULL << SV3_1aParser::ONE_TICK_Bx)
          | (1ULL << SV3_1aParser::ONE_TICK_BX)
          | (1ULL << SV3_1aParser::Integral_number)
          | (1ULL << SV3_1aParser::Real_number)
          | (1ULL << SV3_1aParser::String)
          | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
          | (1ULL << (SV3_1aParser::CONST - 64))
          | (1ULL << (SV3_1aParser::NEW - 64))
          | (1ULL << (SV3_1aParser::LOCAL - 64))
          | (1ULL << (SV3_1aParser::SUPER - 64))
          | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
          | (1ULL << (SV3_1aParser::STRING - 64))
          | (1ULL << (SV3_1aParser::BYTE - 64))
          | (1ULL << (SV3_1aParser::SHORTINT - 64))
          | (1ULL << (SV3_1aParser::INT - 64))
          | (1ULL << (SV3_1aParser::LONGINT - 64))
          | (1ULL << (SV3_1aParser::INTEGER - 64))
          | (1ULL << (SV3_1aParser::TIME - 64))
          | (1ULL << (SV3_1aParser::BIT - 64))
          | (1ULL << (SV3_1aParser::LOGIC - 64))
          | (1ULL << (SV3_1aParser::REG - 64))
          | (1ULL << (SV3_1aParser::SHORTREAL - 64))
          | (1ULL << (SV3_1aParser::REAL - 64))
          | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::DOLLAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
          | (1ULL << (SV3_1aParser::PLUS - 147))
          | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
          | (1ULL << (SV3_1aParser::MINUS - 147))
          | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
          | (1ULL << (SV3_1aParser::SOFT - 230))
          | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
          | (1ULL << (SV3_1aParser::DO - 310))
          | (1ULL << (SV3_1aParser::TICK - 310))
          | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
          | (1ULL << (SV3_1aParser::THIS - 310))
          | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
          | (1ULL << (SV3_1aParser::FINAL - 310))
          | (1ULL << (SV3_1aParser::SAMPLE - 310))
          | (1ULL << (SV3_1aParser::BITW_AND - 310))
          | (1ULL << (SV3_1aParser::BITW_OR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
          | (1ULL << (SV3_1aParser::TILDA - 310))
          | (1ULL << (SV3_1aParser::BITW_XOR - 310))
          | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
          | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
          setState(8664);
          expression(0);
        }
        setState(8667);
        match(SV3_1aParser::CLOSE_PARENS);
        setState(8679);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(8668);
          match(SV3_1aParser::COMMA);
          setState(8669);
          match(SV3_1aParser::DOT);
          setState(8670);
          identifier();
          setState(8671);
          match(SV3_1aParser::OPEN_PARENS);
          setState(8673);
          _errHandler->sync(this);

          _la = _input->LA(1);
          if ((((_la & ~ 0x3fULL) == 0) &&
            ((1ULL << _la) & ((1ULL << SV3_1aParser::TICK_b0)
            | (1ULL << SV3_1aParser::TICK_b1)
            | (1ULL << SV3_1aParser::TICK_B0)
            | (1ULL << SV3_1aParser::TICK_B1)
            | (1ULL << SV3_1aParser::TICK_0)
            | (1ULL << SV3_1aParser::TICK_1)
            | (1ULL << SV3_1aParser::ONE_TICK_b0)
            | (1ULL << SV3_1aParser::ONE_TICK_b1)
            | (1ULL << SV3_1aParser::ONE_TICK_bx)
            | (1ULL << SV3_1aParser::ONE_TICK_bX)
            | (1ULL << SV3_1aParser::ONE_TICK_B0)
            | (1ULL << SV3_1aParser::ONE_TICK_B1)
            | (1ULL << SV3_1aParser::ONE_TICK_Bx)
            | (1ULL << SV3_1aParser::ONE_TICK_BX)
            | (1ULL << SV3_1aParser::Integral_number)
            | (1ULL << SV3_1aParser::Real_number)
            | (1ULL << SV3_1aParser::String)
            | (1ULL << SV3_1aParser::OPEN_PARENS))) != 0) || ((((_la - 64) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
            | (1ULL << (SV3_1aParser::CONST - 64))
            | (1ULL << (SV3_1aParser::NEW - 64))
            | (1ULL << (SV3_1aParser::LOCAL - 64))
            | (1ULL << (SV3_1aParser::SUPER - 64))
            | (1ULL << (SV3_1aParser::OPEN_CURLY - 64))
            | (1ULL << (SV3_1aParser::STRING - 64))
            | (1ULL << (SV3_1aParser::BYTE - 64))
            | (1ULL << (SV3_1aParser::SHORTINT - 64))
            | (1ULL << (SV3_1aParser::INT - 64))
            | (1ULL << (SV3_1aParser::LONGINT - 64))
            | (1ULL << (SV3_1aParser::INTEGER - 64))
            | (1ULL << (SV3_1aParser::TIME - 64))
            | (1ULL << (SV3_1aParser::BIT - 64))
            | (1ULL << (SV3_1aParser::LOGIC - 64))
            | (1ULL << (SV3_1aParser::REG - 64))
            | (1ULL << (SV3_1aParser::SHORTREAL - 64))
            | (1ULL << (SV3_1aParser::REAL - 64))
            | (1ULL << (SV3_1aParser::REALTIME - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
            | (1ULL << (SV3_1aParser::UNSIGNED - 147))
            | (1ULL << (SV3_1aParser::VAR - 147))
            | (1ULL << (SV3_1aParser::DOLLAR - 147))
            | (1ULL << (SV3_1aParser::CONTEXT - 147))
            | (1ULL << (SV3_1aParser::PLUSPLUS - 147))
            | (1ULL << (SV3_1aParser::PLUS - 147))
            | (1ULL << (SV3_1aParser::MINUSMINUS - 147))
            | (1ULL << (SV3_1aParser::MINUS - 147))
            | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
            | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || ((((_la - 230) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 230)) & ((1ULL << (SV3_1aParser::BANG - 230))
            | (1ULL << (SV3_1aParser::SOFT - 230))
            | (1ULL << (SV3_1aParser::GLOBAL - 230)))) != 0) || ((((_la - 310) & ~ 0x3fULL) == 0) &&
            ((1ULL << (_la - 310)) & ((1ULL << (SV3_1aParser::TAGGED - 310))
            | (1ULL << (SV3_1aParser::DO - 310))
            | (1ULL << (SV3_1aParser::TICK - 310))
            | (1ULL << (SV3_1aParser::NULL_KEYWORD - 310))
            | (1ULL << (SV3_1aParser::THIS - 310))
            | (1ULL << (SV3_1aParser::DOLLAR_ROOT - 310))
            | (1ULL << (SV3_1aParser::RANDOMIZE - 310))
            | (1ULL << (SV3_1aParser::FINAL - 310))
            | (1ULL << (SV3_1aParser::SAMPLE - 310))
            | (1ULL << (SV3_1aParser::BITW_AND - 310))
            | (1ULL << (SV3_1aParser::BITW_OR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_NAND - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR1 - 310))
            | (1ULL << (SV3_1aParser::Escaped_identifier - 310))
            | (1ULL << (SV3_1aParser::TILDA - 310))
            | (1ULL << (SV3_1aParser::BITW_XOR - 310))
            | (1ULL << (SV3_1aParser::REDUCTION_XNOR2 - 310))
            | (1ULL << (SV3_1aParser::Simple_identifier - 310)))) != 0)) {
            setState(8672);
            expression(0);
          }
          setState(8675);
          match(SV3_1aParser::CLOSE_PARENS);
          setState(8681);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Method_callContext ------------------------------------------------------------------

SV3_1aParser::Method_callContext::Method_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Method_call_rootContext* SV3_1aParser::Method_callContext::method_call_root() {
  return getRuleContext<SV3_1aParser::Method_call_rootContext>(0);
}

tree::TerminalNode* SV3_1aParser::Method_callContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Method_call_bodyContext* SV3_1aParser::Method_callContext::method_call_body() {
  return getRuleContext<SV3_1aParser::Method_call_bodyContext>(0);
}

SV3_1aParser::Class_typeContext* SV3_1aParser::Method_callContext::class_type() {
  return getRuleContext<SV3_1aParser::Class_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Method_callContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}


size_t SV3_1aParser::Method_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleMethod_call;
}

void SV3_1aParser::Method_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMethod_call(this);
}

void SV3_1aParser::Method_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMethod_call(this);
}


antlrcpp::Any SV3_1aParser::Method_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMethod_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Method_callContext* SV3_1aParser::method_call() {
  Method_callContext *_localctx = _tracker.createInstance<Method_callContext>(_ctx, getState());
  enterRule(_localctx, 1142, SV3_1aParser::RuleMethod_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8692);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1008, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8684);
      method_call_root();
      setState(8685);
      match(SV3_1aParser::DOT);
      setState(8686);
      method_call_body();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8688);
      class_type();
      setState(8689);
      match(SV3_1aParser::COLUMNCOLUMN);
      setState(8690);
      method_call_body();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Method_call_bodyContext ------------------------------------------------------------------

SV3_1aParser::Method_call_bodyContext::Method_call_bodyContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Method_call_bodyContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Method_call_bodyContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Method_call_bodyContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

tree::TerminalNode* SV3_1aParser::Method_call_bodyContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Method_call_bodyContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

tree::TerminalNode* SV3_1aParser::Method_call_bodyContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Built_in_method_callContext* SV3_1aParser::Method_call_bodyContext::built_in_method_call() {
  return getRuleContext<SV3_1aParser::Built_in_method_callContext>(0);
}


size_t SV3_1aParser::Method_call_bodyContext::getRuleIndex() const {
  return SV3_1aParser::RuleMethod_call_body;
}

void SV3_1aParser::Method_call_bodyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMethod_call_body(this);
}

void SV3_1aParser::Method_call_bodyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMethod_call_body(this);
}


antlrcpp::Any SV3_1aParser::Method_call_bodyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMethod_call_body(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Method_call_bodyContext* SV3_1aParser::method_call_body() {
  Method_call_bodyContext *_localctx = _tracker.createInstance<Method_call_bodyContext>(_ctx, getState());
  enterRule(_localctx, 1144, SV3_1aParser::RuleMethod_call_body);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(8708);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1011, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8694);
      identifier();
      setState(8698);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1009, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(8695);
          attribute_instance(); 
        }
        setState(8700);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1009, _ctx);
      }
      setState(8705);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1010, _ctx)) {
      case 1: {
        setState(8701);
        match(SV3_1aParser::OPEN_PARENS);
        setState(8702);
        list_of_arguments();
        setState(8703);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8707);
      built_in_method_call();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Built_in_method_callContext ------------------------------------------------------------------

SV3_1aParser::Built_in_method_callContext::Built_in_method_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Array_manipulation_callContext* SV3_1aParser::Built_in_method_callContext::array_manipulation_call() {
  return getRuleContext<SV3_1aParser::Array_manipulation_callContext>(0);
}

SV3_1aParser::Randomize_callContext* SV3_1aParser::Built_in_method_callContext::randomize_call() {
  return getRuleContext<SV3_1aParser::Randomize_callContext>(0);
}


size_t SV3_1aParser::Built_in_method_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleBuilt_in_method_call;
}

void SV3_1aParser::Built_in_method_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBuilt_in_method_call(this);
}

void SV3_1aParser::Built_in_method_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBuilt_in_method_call(this);
}


antlrcpp::Any SV3_1aParser::Built_in_method_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBuilt_in_method_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Built_in_method_callContext* SV3_1aParser::built_in_method_call() {
  Built_in_method_callContext *_localctx = _tracker.createInstance<Built_in_method_callContext>(_ctx, getState());
  enterRule(_localctx, 1146, SV3_1aParser::RuleBuilt_in_method_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8712);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1012, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8710);
      array_manipulation_call();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8711);
      randomize_call();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Array_manipulation_callContext ------------------------------------------------------------------

SV3_1aParser::Array_manipulation_callContext::Array_manipulation_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Array_method_nameContext* SV3_1aParser::Array_manipulation_callContext::array_method_name() {
  return getRuleContext<SV3_1aParser::Array_method_nameContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Array_manipulation_callContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Array_manipulation_callContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Array_manipulation_callContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Array_manipulation_callContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Array_manipulation_callContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Array_manipulation_callContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Array_manipulation_callContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

tree::TerminalNode* SV3_1aParser::Array_manipulation_callContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Array_manipulation_callContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Array_manipulation_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleArray_manipulation_call;
}

void SV3_1aParser::Array_manipulation_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterArray_manipulation_call(this);
}

void SV3_1aParser::Array_manipulation_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitArray_manipulation_call(this);
}


antlrcpp::Any SV3_1aParser::Array_manipulation_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitArray_manipulation_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Array_manipulation_callContext* SV3_1aParser::array_manipulation_call() {
  Array_manipulation_callContext *_localctx = _tracker.createInstance<Array_manipulation_callContext>(_ctx, getState());
  enterRule(_localctx, 1148, SV3_1aParser::RuleArray_manipulation_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(8714);
    array_method_name();
    setState(8718);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1013, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(8715);
        attribute_instance(); 
      }
      setState(8720);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1013, _ctx);
    }
    setState(8725);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1014, _ctx)) {
    case 1: {
      setState(8721);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8722);
      list_of_arguments();
      setState(8723);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
    setState(8732);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1015, _ctx)) {
    case 1: {
      setState(8727);
      match(SV3_1aParser::WITH);
      setState(8728);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8729);
      expression(0);
      setState(8730);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Randomize_callContext ------------------------------------------------------------------

SV3_1aParser::Randomize_callContext::Randomize_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Randomize_callContext::RANDOMIZE() {
  return getToken(SV3_1aParser::RANDOMIZE, 0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Randomize_callContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Randomize_callContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Randomize_callContext::OPEN_PARENS() {
  return getTokens(SV3_1aParser::OPEN_PARENS);
}

tree::TerminalNode* SV3_1aParser::Randomize_callContext::OPEN_PARENS(size_t i) {
  return getToken(SV3_1aParser::OPEN_PARENS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Randomize_callContext::CLOSE_PARENS() {
  return getTokens(SV3_1aParser::CLOSE_PARENS);
}

tree::TerminalNode* SV3_1aParser::Randomize_callContext::CLOSE_PARENS(size_t i) {
  return getToken(SV3_1aParser::CLOSE_PARENS, i);
}

tree::TerminalNode* SV3_1aParser::Randomize_callContext::WITH() {
  return getToken(SV3_1aParser::WITH, 0);
}

SV3_1aParser::Constraint_blockContext* SV3_1aParser::Randomize_callContext::constraint_block() {
  return getRuleContext<SV3_1aParser::Constraint_blockContext>(0);
}

std::vector<SV3_1aParser::Identifier_listContext *> SV3_1aParser::Randomize_callContext::identifier_list() {
  return getRuleContexts<SV3_1aParser::Identifier_listContext>();
}

SV3_1aParser::Identifier_listContext* SV3_1aParser::Randomize_callContext::identifier_list(size_t i) {
  return getRuleContext<SV3_1aParser::Identifier_listContext>(i);
}

tree::TerminalNode* SV3_1aParser::Randomize_callContext::NULL_KEYWORD() {
  return getToken(SV3_1aParser::NULL_KEYWORD, 0);
}


size_t SV3_1aParser::Randomize_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleRandomize_call;
}

void SV3_1aParser::Randomize_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRandomize_call(this);
}

void SV3_1aParser::Randomize_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRandomize_call(this);
}


antlrcpp::Any SV3_1aParser::Randomize_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRandomize_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Randomize_callContext* SV3_1aParser::randomize_call() {
  Randomize_callContext *_localctx = _tracker.createInstance<Randomize_callContext>(_ctx, getState());
  enterRule(_localctx, 1150, SV3_1aParser::RuleRandomize_call);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(8734);
    match(SV3_1aParser::RANDOMIZE);
    setState(8738);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1016, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(8735);
        attribute_instance(); 
      }
      setState(8740);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1016, _ctx);
    }
    setState(8747);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1018, _ctx)) {
    case 1: {
      setState(8741);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8744);
      _errHandler->sync(this);
      switch (_input->LA(1)) {
        case SV3_1aParser::NEW:
        case SV3_1aParser::BYTE:
        case SV3_1aParser::BIT:
        case SV3_1aParser::LOGIC:
        case SV3_1aParser::SIGNED:
        case SV3_1aParser::UNSIGNED:
        case SV3_1aParser::VAR:
        case SV3_1aParser::CONTEXT:
        case SV3_1aParser::EXPECT:
        case SV3_1aParser::SOFT:
        case SV3_1aParser::GLOBAL:
        case SV3_1aParser::DO:
        case SV3_1aParser::THIS:
        case SV3_1aParser::RANDOMIZE:
        case SV3_1aParser::FINAL:
        case SV3_1aParser::SAMPLE:
        case SV3_1aParser::Escaped_identifier:
        case SV3_1aParser::Simple_identifier: {
          setState(8742);
          identifier_list();
          break;
        }

        case SV3_1aParser::NULL_KEYWORD: {
          setState(8743);
          match(SV3_1aParser::NULL_KEYWORD);
          break;
        }

        case SV3_1aParser::CLOSE_PARENS: {
          break;
        }

      default:
        break;
      }
      setState(8746);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
    setState(8758);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1021, _ctx)) {
    case 1: {
      setState(8749);
      match(SV3_1aParser::WITH);
      setState(8755);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::OPEN_PARENS) {
        setState(8750);
        match(SV3_1aParser::OPEN_PARENS);
        setState(8752);
        _errHandler->sync(this);

        _la = _input->LA(1);
        if (((((_la - 76) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
          | (1ULL << (SV3_1aParser::BYTE - 76))
          | (1ULL << (SV3_1aParser::BIT - 76))
          | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
          setState(8751);
          identifier_list();
        }
        setState(8754);
        match(SV3_1aParser::CLOSE_PARENS);
      }
      setState(8757);
      constraint_block();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Method_call_rootContext ------------------------------------------------------------------

SV3_1aParser::Method_call_rootContext::Method_call_rootContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Method_call_rootContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Method_call_rootContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Method_call_rootContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::SelectContext* SV3_1aParser::Method_call_rootContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Method_call_rootContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Method_call_rootContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Method_call_rootContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Method_call_rootContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Method_call_rootContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Method_call_rootContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Method_call_rootContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Method_call_rootContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Method_call_rootContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Method_call_rootContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Method_call_rootContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Method_call_rootContext::getRuleIndex() const {
  return SV3_1aParser::RuleMethod_call_root;
}

void SV3_1aParser::Method_call_rootContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMethod_call_root(this);
}

void SV3_1aParser::Method_call_rootContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMethod_call_root(this);
}


antlrcpp::Any SV3_1aParser::Method_call_rootContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMethod_call_root(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Method_call_rootContext* SV3_1aParser::method_call_root() {
  Method_call_rootContext *_localctx = _tracker.createInstance<Method_call_rootContext>(_ctx, getState());
  enterRule(_localctx, 1152, SV3_1aParser::RuleMethod_call_root);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(8787);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1026, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8760);
      implicit_class_handle();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8763);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1022, _ctx)) {
      case 1: {
        setState(8761);
        class_scope();
        break;
      }

      case 2: {
        setState(8762);
        package_scope();
        break;
      }

      }
      setState(8766);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOLLAR_ROOT) {
        setState(8765);
        dollar_root_keyword();
      }
      setState(8768);
      identifier();
      setState(8782);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1025, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(8775);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_BRACKET) {
            setState(8769);
            match(SV3_1aParser::OPEN_BRACKET);
            setState(8770);
            constant_expression(0);
            setState(8771);
            match(SV3_1aParser::CLOSE_BRACKET);
            setState(8777);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8778);
          match(SV3_1aParser::DOT);
          setState(8779);
          identifier(); 
        }
        setState(8784);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1025, _ctx);
      }
      setState(8785);
      select();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Array_method_nameContext ------------------------------------------------------------------

SV3_1aParser::Array_method_nameContext::Array_method_nameContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Array_method_nameContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Unique_callContext* SV3_1aParser::Array_method_nameContext::unique_call() {
  return getRuleContext<SV3_1aParser::Unique_callContext>(0);
}

SV3_1aParser::And_callContext* SV3_1aParser::Array_method_nameContext::and_call() {
  return getRuleContext<SV3_1aParser::And_callContext>(0);
}

SV3_1aParser::Or_callContext* SV3_1aParser::Array_method_nameContext::or_call() {
  return getRuleContext<SV3_1aParser::Or_callContext>(0);
}

SV3_1aParser::Xor_callContext* SV3_1aParser::Array_method_nameContext::xor_call() {
  return getRuleContext<SV3_1aParser::Xor_callContext>(0);
}


size_t SV3_1aParser::Array_method_nameContext::getRuleIndex() const {
  return SV3_1aParser::RuleArray_method_name;
}

void SV3_1aParser::Array_method_nameContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterArray_method_name(this);
}

void SV3_1aParser::Array_method_nameContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitArray_method_name(this);
}


antlrcpp::Any SV3_1aParser::Array_method_nameContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitArray_method_name(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Array_method_nameContext* SV3_1aParser::array_method_name() {
  Array_method_nameContext *_localctx = _tracker.createInstance<Array_method_nameContext>(_ctx, getState());
  enterRule(_localctx, 1154, SV3_1aParser::RuleArray_method_name);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8794);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::NEW:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(8789);
        identifier();
        break;
      }

      case SV3_1aParser::UNIQUE: {
        enterOuterAlt(_localctx, 2);
        setState(8790);
        unique_call();
        break;
      }

      case SV3_1aParser::AND: {
        enterOuterAlt(_localctx, 3);
        setState(8791);
        and_call();
        break;
      }

      case SV3_1aParser::OR: {
        enterOuterAlt(_localctx, 4);
        setState(8792);
        or_call();
        break;
      }

      case SV3_1aParser::XOR: {
        enterOuterAlt(_localctx, 5);
        setState(8793);
        xor_call();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unique_callContext ------------------------------------------------------------------

SV3_1aParser::Unique_callContext::Unique_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unique_callContext::UNIQUE() {
  return getToken(SV3_1aParser::UNIQUE, 0);
}


size_t SV3_1aParser::Unique_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnique_call;
}

void SV3_1aParser::Unique_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnique_call(this);
}

void SV3_1aParser::Unique_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnique_call(this);
}


antlrcpp::Any SV3_1aParser::Unique_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnique_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unique_callContext* SV3_1aParser::unique_call() {
  Unique_callContext *_localctx = _tracker.createInstance<Unique_callContext>(_ctx, getState());
  enterRule(_localctx, 1156, SV3_1aParser::RuleUnique_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8796);
    match(SV3_1aParser::UNIQUE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- And_callContext ------------------------------------------------------------------

SV3_1aParser::And_callContext::And_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::And_callContext::AND() {
  return getToken(SV3_1aParser::AND, 0);
}


size_t SV3_1aParser::And_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleAnd_call;
}

void SV3_1aParser::And_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAnd_call(this);
}

void SV3_1aParser::And_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAnd_call(this);
}


antlrcpp::Any SV3_1aParser::And_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAnd_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::And_callContext* SV3_1aParser::and_call() {
  And_callContext *_localctx = _tracker.createInstance<And_callContext>(_ctx, getState());
  enterRule(_localctx, 1158, SV3_1aParser::RuleAnd_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8798);
    match(SV3_1aParser::AND);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Or_callContext ------------------------------------------------------------------

SV3_1aParser::Or_callContext::Or_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Or_callContext::OR() {
  return getToken(SV3_1aParser::OR, 0);
}


size_t SV3_1aParser::Or_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleOr_call;
}

void SV3_1aParser::Or_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterOr_call(this);
}

void SV3_1aParser::Or_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitOr_call(this);
}


antlrcpp::Any SV3_1aParser::Or_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitOr_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Or_callContext* SV3_1aParser::or_call() {
  Or_callContext *_localctx = _tracker.createInstance<Or_callContext>(_ctx, getState());
  enterRule(_localctx, 1160, SV3_1aParser::RuleOr_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8800);
    match(SV3_1aParser::OR);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Xor_callContext ------------------------------------------------------------------

SV3_1aParser::Xor_callContext::Xor_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Xor_callContext::XOR() {
  return getToken(SV3_1aParser::XOR, 0);
}


size_t SV3_1aParser::Xor_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleXor_call;
}

void SV3_1aParser::Xor_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterXor_call(this);
}

void SV3_1aParser::Xor_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitXor_call(this);
}


antlrcpp::Any SV3_1aParser::Xor_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitXor_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Xor_callContext* SV3_1aParser::xor_call() {
  Xor_callContext *_localctx = _tracker.createInstance<Xor_callContext>(_ctx, getState());
  enterRule(_localctx, 1162, SV3_1aParser::RuleXor_call);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8802);
    match(SV3_1aParser::XOR);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Inc_or_dec_expressionContext ------------------------------------------------------------------

SV3_1aParser::Inc_or_dec_expressionContext::Inc_or_dec_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Inc_or_dec_operatorContext* SV3_1aParser::Inc_or_dec_expressionContext::inc_or_dec_operator() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_operatorContext>(0);
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Inc_or_dec_expressionContext::variable_lvalue() {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Inc_or_dec_expressionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Inc_or_dec_expressionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}


size_t SV3_1aParser::Inc_or_dec_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleInc_or_dec_expression;
}

void SV3_1aParser::Inc_or_dec_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInc_or_dec_expression(this);
}

void SV3_1aParser::Inc_or_dec_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInc_or_dec_expression(this);
}


antlrcpp::Any SV3_1aParser::Inc_or_dec_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInc_or_dec_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Inc_or_dec_expressionContext* SV3_1aParser::inc_or_dec_expression() {
  Inc_or_dec_expressionContext *_localctx = _tracker.createInstance<Inc_or_dec_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1164, SV3_1aParser::RuleInc_or_dec_expression);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8822);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::MINUSMINUS: {
        enterOuterAlt(_localctx, 1);
        setState(8804);
        inc_or_dec_operator();
        setState(8808);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(8805);
          attribute_instance();
          setState(8810);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(8811);
        variable_lvalue();
        break;
      }

      case SV3_1aParser::TYPE:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 2);
        setState(8813);
        variable_lvalue();
        setState(8817);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(8814);
          attribute_instance();
          setState(8819);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(8820);
        inc_or_dec_operator();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_expressionContext ------------------------------------------------------------------

SV3_1aParser::Constant_expressionContext::Constant_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_primaryContext* SV3_1aParser::Constant_expressionContext::constant_primary() {
  return getRuleContext<SV3_1aParser::Constant_primaryContext>(0);
}

SV3_1aParser::Unary_operatorContext* SV3_1aParser::Constant_expressionContext::unary_operator() {
  return getRuleContext<SV3_1aParser::Unary_operatorContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Constant_expressionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Constant_expressionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::System_taskContext* SV3_1aParser::Constant_expressionContext::system_task() {
  return getRuleContext<SV3_1aParser::System_taskContext>(0);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constant_expressionContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_expressionContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

SV3_1aParser::Binary_operatorContext* SV3_1aParser::Constant_expressionContext::binary_operator() {
  return getRuleContext<SV3_1aParser::Binary_operatorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_expressionContext::QMARK() {
  return getToken(SV3_1aParser::QMARK, 0);
}

tree::TerminalNode* SV3_1aParser::Constant_expressionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Constant_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_expression;
}

void SV3_1aParser::Constant_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_expression(this);
}

void SV3_1aParser::Constant_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_expression(this);
}


antlrcpp::Any SV3_1aParser::Constant_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_expression(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Constant_expressionContext* SV3_1aParser::constant_expression() {
   return constant_expression(0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::constant_expression(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Constant_expressionContext *_localctx = _tracker.createInstance<Constant_expressionContext>(_ctx, parentState);
  SV3_1aParser::Constant_expressionContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 1166;
  enterRecursionRule(_localctx, 1166, SV3_1aParser::RuleConstant_expression, precedence);

    size_t _la = 0;

  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(8836);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1032, _ctx)) {
    case 1: {
      setState(8825);
      constant_primary();
      break;
    }

    case 2: {
      setState(8826);
      unary_operator();
      setState(8830);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(8827);
        attribute_instance();
        setState(8832);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8833);
      constant_primary();
      break;
    }

    case 3: {
      setState(8835);
      system_task();
      break;
    }

    }
    _ctx->stop = _input->LT(-1);
    setState(8862);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1036, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(8860);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1035, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<Constant_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleConstant_expression);
          setState(8838);

          if (!(precpred(_ctx, 3))) throw FailedPredicateException(this, "precpred(_ctx, 3)");
          setState(8839);
          binary_operator();
          setState(8843);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(8840);
            attribute_instance();
            setState(8845);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8846);
          constant_expression(4);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<Constant_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleConstant_expression);
          setState(8848);

          if (!(precpred(_ctx, 2))) throw FailedPredicateException(this, "precpred(_ctx, 2)");
          setState(8849);
          match(SV3_1aParser::QMARK);
          setState(8853);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(8850);
            attribute_instance();
            setState(8855);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8856);
          constant_expression(0);
          setState(8857);
          match(SV3_1aParser::COLUMN);
          setState(8858);
          constant_expression(3);
          break;
        }

        } 
      }
      setState(8864);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1036, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Constant_mintypmax_expressionContext ------------------------------------------------------------------

SV3_1aParser::Constant_mintypmax_expressionContext::Constant_mintypmax_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constant_mintypmax_expressionContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_mintypmax_expressionContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constant_mintypmax_expressionContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Constant_mintypmax_expressionContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::Constant_mintypmax_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_mintypmax_expression;
}

void SV3_1aParser::Constant_mintypmax_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_mintypmax_expression(this);
}

void SV3_1aParser::Constant_mintypmax_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_mintypmax_expression(this);
}


antlrcpp::Any SV3_1aParser::Constant_mintypmax_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_mintypmax_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::constant_mintypmax_expression() {
  Constant_mintypmax_expressionContext *_localctx = _tracker.createInstance<Constant_mintypmax_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1168, SV3_1aParser::RuleConstant_mintypmax_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8872);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1037, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8865);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8866);
      constant_expression(0);
      setState(8867);
      match(SV3_1aParser::COLUMN);
      setState(8868);
      constant_expression(0);
      setState(8869);
      match(SV3_1aParser::COLUMN);
      setState(8870);
      constant_expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_param_expressionContext ------------------------------------------------------------------

SV3_1aParser::Constant_param_expressionContext::Constant_param_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Constant_param_expressionContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Constant_param_expressionContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_param_expressionContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}


size_t SV3_1aParser::Constant_param_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_param_expression;
}

void SV3_1aParser::Constant_param_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_param_expression(this);
}

void SV3_1aParser::Constant_param_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_param_expression(this);
}


antlrcpp::Any SV3_1aParser::Constant_param_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_param_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_param_expressionContext* SV3_1aParser::constant_param_expression() {
  Constant_param_expressionContext *_localctx = _tracker.createInstance<Constant_param_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1170, SV3_1aParser::RuleConstant_param_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8877);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1038, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8874);
      constant_mintypmax_expression();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8875);
      data_type();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8876);
      match(SV3_1aParser::DOLLAR);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Param_expressionContext ------------------------------------------------------------------

SV3_1aParser::Param_expressionContext::Param_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::Param_expressionContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::Param_expressionContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Param_expressionContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}


size_t SV3_1aParser::Param_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleParam_expression;
}

void SV3_1aParser::Param_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterParam_expression(this);
}

void SV3_1aParser::Param_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitParam_expression(this);
}


antlrcpp::Any SV3_1aParser::Param_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitParam_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Param_expressionContext* SV3_1aParser::param_expression() {
  Param_expressionContext *_localctx = _tracker.createInstance<Param_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1172, SV3_1aParser::RuleParam_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8882);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1039, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8879);
      mintypmax_expression();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8880);
      data_type();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(8881);
      match(SV3_1aParser::DOLLAR);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_range_expressionContext ------------------------------------------------------------------

SV3_1aParser::Constant_range_expressionContext::Constant_range_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_range_expressionContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

SV3_1aParser::Constant_part_select_rangeContext* SV3_1aParser::Constant_range_expressionContext::constant_part_select_range() {
  return getRuleContext<SV3_1aParser::Constant_part_select_rangeContext>(0);
}


size_t SV3_1aParser::Constant_range_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_range_expression;
}

void SV3_1aParser::Constant_range_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_range_expression(this);
}

void SV3_1aParser::Constant_range_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_range_expression(this);
}


antlrcpp::Any SV3_1aParser::Constant_range_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_range_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_range_expressionContext* SV3_1aParser::constant_range_expression() {
  Constant_range_expressionContext *_localctx = _tracker.createInstance<Constant_range_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1174, SV3_1aParser::RuleConstant_range_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8886);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1040, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8884);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8885);
      constant_part_select_range();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_part_select_rangeContext ------------------------------------------------------------------

SV3_1aParser::Constant_part_select_rangeContext::Constant_part_select_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::Constant_part_select_rangeContext::constant_range() {
  return getRuleContext<SV3_1aParser::Constant_rangeContext>(0);
}

SV3_1aParser::Constant_indexed_rangeContext* SV3_1aParser::Constant_part_select_rangeContext::constant_indexed_range() {
  return getRuleContext<SV3_1aParser::Constant_indexed_rangeContext>(0);
}


size_t SV3_1aParser::Constant_part_select_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_part_select_range;
}

void SV3_1aParser::Constant_part_select_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_part_select_range(this);
}

void SV3_1aParser::Constant_part_select_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_part_select_range(this);
}


antlrcpp::Any SV3_1aParser::Constant_part_select_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_part_select_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_part_select_rangeContext* SV3_1aParser::constant_part_select_range() {
  Constant_part_select_rangeContext *_localctx = _tracker.createInstance<Constant_part_select_rangeContext>(_ctx, getState());
  enterRule(_localctx, 1176, SV3_1aParser::RuleConstant_part_select_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8890);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1041, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8888);
      constant_range();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8889);
      constant_indexed_range();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_rangeContext ------------------------------------------------------------------

SV3_1aParser::Constant_rangeContext::Constant_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constant_rangeContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_rangeContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constant_rangeContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Constant_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_range;
}

void SV3_1aParser::Constant_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_range(this);
}

void SV3_1aParser::Constant_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_range(this);
}


antlrcpp::Any SV3_1aParser::Constant_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::constant_range() {
  Constant_rangeContext *_localctx = _tracker.createInstance<Constant_rangeContext>(_ctx, getState());
  enterRule(_localctx, 1178, SV3_1aParser::RuleConstant_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(8892);
    constant_expression(0);
    setState(8893);
    match(SV3_1aParser::COLUMN);
    setState(8894);
    constant_expression(0);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_indexed_rangeContext ------------------------------------------------------------------

SV3_1aParser::Constant_indexed_rangeContext::Constant_indexed_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constant_indexed_rangeContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_indexed_rangeContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constant_indexed_rangeContext::INC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::INC_PART_SELECT_OP, 0);
}

tree::TerminalNode* SV3_1aParser::Constant_indexed_rangeContext::DEC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::DEC_PART_SELECT_OP, 0);
}


size_t SV3_1aParser::Constant_indexed_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_indexed_range;
}

void SV3_1aParser::Constant_indexed_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_indexed_range(this);
}

void SV3_1aParser::Constant_indexed_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_indexed_range(this);
}


antlrcpp::Any SV3_1aParser::Constant_indexed_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_indexed_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_indexed_rangeContext* SV3_1aParser::constant_indexed_range() {
  Constant_indexed_rangeContext *_localctx = _tracker.createInstance<Constant_indexed_rangeContext>(_ctx, getState());
  enterRule(_localctx, 1180, SV3_1aParser::RuleConstant_indexed_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(8904);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1042, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(8896);
      constant_expression(0);
      setState(8897);
      match(SV3_1aParser::INC_PART_SELECT_OP);
      setState(8898);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(8900);
      constant_expression(0);
      setState(8901);
      match(SV3_1aParser::DEC_PART_SELECT_OP);
      setState(8902);
      constant_expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- ExpressionContext ------------------------------------------------------------------

SV3_1aParser::ExpressionContext::ExpressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::PrimaryContext* SV3_1aParser::ExpressionContext::primary() {
  return getRuleContext<SV3_1aParser::PrimaryContext>(0);
}

SV3_1aParser::Unary_operatorContext* SV3_1aParser::ExpressionContext::unary_operator() {
  return getRuleContext<SV3_1aParser::Unary_operatorContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::ExpressionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::ExpressionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Inc_or_dec_expressionContext* SV3_1aParser::ExpressionContext::inc_or_dec_expression() {
  return getRuleContext<SV3_1aParser::Inc_or_dec_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Operator_assignmentContext* SV3_1aParser::ExpressionContext::operator_assignment() {
  return getRuleContext<SV3_1aParser::Operator_assignmentContext>(0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::ExpressionContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::ExpressionContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::MATCHES() {
  return getToken(SV3_1aParser::MATCHES, 0);
}

SV3_1aParser::PatternContext* SV3_1aParser::ExpressionContext::pattern() {
  return getRuleContext<SV3_1aParser::PatternContext>(0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::QMARK() {
  return getToken(SV3_1aParser::QMARK, 0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::ExpressionContext::LOGICAL_AND() {
  return getTokens(SV3_1aParser::LOGICAL_AND);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::LOGICAL_AND(size_t i) {
  return getToken(SV3_1aParser::LOGICAL_AND, i);
}

SV3_1aParser::Tagged_union_expressionContext* SV3_1aParser::ExpressionContext::tagged_union_expression() {
  return getRuleContext<SV3_1aParser::Tagged_union_expressionContext>(0);
}

SV3_1aParser::Binary_operatorContext* SV3_1aParser::ExpressionContext::binary_operator() {
  return getRuleContext<SV3_1aParser::Binary_operatorContext>(0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::INSIDE() {
  return getToken(SV3_1aParser::INSIDE, 0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

SV3_1aParser::Open_range_listContext* SV3_1aParser::ExpressionContext::open_range_list() {
  return getRuleContext<SV3_1aParser::Open_range_listContext>(0);
}

tree::TerminalNode* SV3_1aParser::ExpressionContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}


size_t SV3_1aParser::ExpressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleExpression;
}

void SV3_1aParser::ExpressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExpression(this);
}

void SV3_1aParser::ExpressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExpression(this);
}


antlrcpp::Any SV3_1aParser::ExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExpression(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::ExpressionContext* SV3_1aParser::expression() {
   return expression(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::expression(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::ExpressionContext *_localctx = _tracker.createInstance<ExpressionContext>(_ctx, parentState);
  SV3_1aParser::ExpressionContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 1182;
  enterRecursionRule(_localctx, 1182, SV3_1aParser::RuleExpression, precedence);

    size_t _la = 0;

  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(8946);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1046, _ctx)) {
    case 1: {
      setState(8907);
      primary();
      break;
    }

    case 2: {
      setState(8908);
      unary_operator();
      setState(8912);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(8909);
        attribute_instance();
        setState(8914);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8915);
      primary();
      break;
    }

    case 3: {
      setState(8917);
      inc_or_dec_expression();
      break;
    }

    case 4: {
      setState(8918);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8919);
      operator_assignment();
      setState(8920);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 5: {
      setState(8922);
      match(SV3_1aParser::OPEN_PARENS);
      setState(8923);
      expression(0);
      setState(8924);
      match(SV3_1aParser::MATCHES);
      setState(8925);
      pattern();
      setState(8930);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::LOGICAL_AND) {
        setState(8926);
        match(SV3_1aParser::LOGICAL_AND);
        setState(8927);
        expression(0);
        setState(8932);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8933);
      match(SV3_1aParser::CLOSE_PARENS);
      setState(8934);
      match(SV3_1aParser::QMARK);
      setState(8938);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
        setState(8935);
        attribute_instance();
        setState(8940);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(8941);
      expression(0);
      setState(8942);
      match(SV3_1aParser::COLUMN);
      setState(8943);
      expression(3);
      break;
    }

    case 6: {
      setState(8945);
      tagged_union_expression();
      break;
    }

    }
    _ctx->stop = _input->LT(-1);
    setState(9006);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1053, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(9004);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1052, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<ExpressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleExpression);
          setState(8948);

          if (!(precpred(_ctx, 6))) throw FailedPredicateException(this, "precpred(_ctx, 6)");
          setState(8949);
          binary_operator();
          setState(8953);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(8950);
            attribute_instance();
            setState(8955);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8956);
          expression(7);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<ExpressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleExpression);
          setState(8958);

          if (!(precpred(_ctx, 5))) throw FailedPredicateException(this, "precpred(_ctx, 5)");
          setState(8963);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::LOGICAL_AND) {
            setState(8959);
            match(SV3_1aParser::LOGICAL_AND);
            setState(8960);
            expression(0);
            setState(8965);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8966);
          match(SV3_1aParser::QMARK);
          setState(8970);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(8967);
            attribute_instance();
            setState(8972);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8973);
          expression(0);
          setState(8974);
          match(SV3_1aParser::COLUMN);
          setState(8975);
          expression(6);
          break;
        }

        case 3: {
          _localctx = _tracker.createInstance<ExpressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleExpression);
          setState(8977);

          if (!(precpred(_ctx, 4))) throw FailedPredicateException(this, "precpred(_ctx, 4)");
          setState(8978);
          match(SV3_1aParser::MATCHES);
          setState(8979);
          pattern();
          setState(8984);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::LOGICAL_AND) {
            setState(8980);
            match(SV3_1aParser::LOGICAL_AND);
            setState(8981);
            expression(0);
            setState(8986);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8987);
          match(SV3_1aParser::QMARK);
          setState(8991);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(8988);
            attribute_instance();
            setState(8993);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(8994);
          expression(0);
          setState(8995);
          match(SV3_1aParser::COLUMN);
          setState(8996);
          expression(5);
          break;
        }

        case 4: {
          _localctx = _tracker.createInstance<ExpressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleExpression);
          setState(8998);

          if (!(precpred(_ctx, 2))) throw FailedPredicateException(this, "precpred(_ctx, 2)");
          setState(8999);
          match(SV3_1aParser::INSIDE);
          setState(9000);
          match(SV3_1aParser::OPEN_CURLY);
          setState(9001);
          open_range_list();
          setState(9002);
          match(SV3_1aParser::CLOSE_CURLY);
          break;
        }

        } 
      }
      setState(9008);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1053, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Tagged_union_expressionContext ------------------------------------------------------------------

SV3_1aParser::Tagged_union_expressionContext::Tagged_union_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Tagged_union_expressionContext::TAGGED() {
  return getToken(SV3_1aParser::TAGGED, 0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Tagged_union_expressionContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Tagged_union_expressionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}


size_t SV3_1aParser::Tagged_union_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleTagged_union_expression;
}

void SV3_1aParser::Tagged_union_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTagged_union_expression(this);
}

void SV3_1aParser::Tagged_union_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTagged_union_expression(this);
}


antlrcpp::Any SV3_1aParser::Tagged_union_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTagged_union_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Tagged_union_expressionContext* SV3_1aParser::tagged_union_expression() {
  Tagged_union_expressionContext *_localctx = _tracker.createInstance<Tagged_union_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1184, SV3_1aParser::RuleTagged_union_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9009);
    match(SV3_1aParser::TAGGED);
    setState(9010);
    identifier();
    setState(9012);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1054, _ctx)) {
    case 1: {
      setState(9011);
      expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Value_rangeContext ------------------------------------------------------------------

SV3_1aParser::Value_rangeContext::Value_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Value_rangeContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Value_rangeContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Value_rangeContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::Value_rangeContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Value_rangeContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Value_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleValue_range;
}

void SV3_1aParser::Value_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterValue_range(this);
}

void SV3_1aParser::Value_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitValue_range(this);
}


antlrcpp::Any SV3_1aParser::Value_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitValue_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Value_rangeContext* SV3_1aParser::value_range() {
  Value_rangeContext *_localctx = _tracker.createInstance<Value_rangeContext>(_ctx, getState());
  enterRule(_localctx, 1186, SV3_1aParser::RuleValue_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9021);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::String:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::TYPE:
      case SV3_1aParser::CONST:
      case SV3_1aParser::NEW:
      case SV3_1aParser::LOCAL:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::STRING:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::SHORTINT:
      case SV3_1aParser::INT:
      case SV3_1aParser::LONGINT:
      case SV3_1aParser::INTEGER:
      case SV3_1aParser::TIME:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::REG:
      case SV3_1aParser::SHORTREAL:
      case SV3_1aParser::REAL:
      case SV3_1aParser::REALTIME:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::PLUSPLUS:
      case SV3_1aParser::PLUS:
      case SV3_1aParser::MINUSMINUS:
      case SV3_1aParser::MINUS:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::BANG:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::TAGGED:
      case SV3_1aParser::DO:
      case SV3_1aParser::TICK:
      case SV3_1aParser::NULL_KEYWORD:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2:
      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 1);
        setState(9014);
        expression(0);
        break;
      }

      case SV3_1aParser::OPEN_BRACKET: {
        enterOuterAlt(_localctx, 2);
        setState(9015);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9016);
        expression(0);
        setState(9017);
        match(SV3_1aParser::COLUMN);
        setState(9018);
        expression(0);
        setState(9019);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Mintypmax_expressionContext ------------------------------------------------------------------

SV3_1aParser::Mintypmax_expressionContext::Mintypmax_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Mintypmax_expressionContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Mintypmax_expressionContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Mintypmax_expressionContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Mintypmax_expressionContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::Mintypmax_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleMintypmax_expression;
}

void SV3_1aParser::Mintypmax_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterMintypmax_expression(this);
}

void SV3_1aParser::Mintypmax_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitMintypmax_expression(this);
}


antlrcpp::Any SV3_1aParser::Mintypmax_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitMintypmax_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::mintypmax_expression() {
  Mintypmax_expressionContext *_localctx = _tracker.createInstance<Mintypmax_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1188, SV3_1aParser::RuleMintypmax_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9030);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1056, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9023);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9024);
      expression(0);
      setState(9025);
      match(SV3_1aParser::COLUMN);
      setState(9026);
      expression(0);
      setState(9027);
      match(SV3_1aParser::COLUMN);
      setState(9028);
      expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_path_expressionContext ------------------------------------------------------------------

SV3_1aParser::Module_path_expressionContext::Module_path_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Module_path_primaryContext* SV3_1aParser::Module_path_expressionContext::module_path_primary() {
  return getRuleContext<SV3_1aParser::Module_path_primaryContext>(0);
}

SV3_1aParser::Unary_module_path_operatorContext* SV3_1aParser::Module_path_expressionContext::unary_module_path_operator() {
  return getRuleContext<SV3_1aParser::Unary_module_path_operatorContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Module_path_expressionContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Module_path_expressionContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

std::vector<SV3_1aParser::Module_path_expressionContext *> SV3_1aParser::Module_path_expressionContext::module_path_expression() {
  return getRuleContexts<SV3_1aParser::Module_path_expressionContext>();
}

SV3_1aParser::Module_path_expressionContext* SV3_1aParser::Module_path_expressionContext::module_path_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Module_path_expressionContext>(i);
}

SV3_1aParser::Binary_module_path_operatorContext* SV3_1aParser::Module_path_expressionContext::binary_module_path_operator() {
  return getRuleContext<SV3_1aParser::Binary_module_path_operatorContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_path_expressionContext::QMARK() {
  return getToken(SV3_1aParser::QMARK, 0);
}

tree::TerminalNode* SV3_1aParser::Module_path_expressionContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Module_path_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_path_expression;
}

void SV3_1aParser::Module_path_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_path_expression(this);
}

void SV3_1aParser::Module_path_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_path_expression(this);
}


antlrcpp::Any SV3_1aParser::Module_path_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_path_expression(this);
  else
    return visitor->visitChildren(this);
}


SV3_1aParser::Module_path_expressionContext* SV3_1aParser::module_path_expression() {
   return module_path_expression(0);
}

SV3_1aParser::Module_path_expressionContext* SV3_1aParser::module_path_expression(int precedence) {
  ParserRuleContext *parentContext = _ctx;
  size_t parentState = getState();
  SV3_1aParser::Module_path_expressionContext *_localctx = _tracker.createInstance<Module_path_expressionContext>(_ctx, parentState);
  SV3_1aParser::Module_path_expressionContext *previousContext = _localctx;
  (void)previousContext; // Silence compiler, in case the context is not used by generated code.
  size_t startState = 1190;
  enterRecursionRule(_localctx, 1190, SV3_1aParser::RuleModule_path_expression, precedence);

    size_t _la = 0;

  auto onExit = finally([=] {
    unrollRecursionContexts(parentContext);
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9043);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number:
      case SV3_1aParser::OPEN_PARENS:
      case SV3_1aParser::NEW:
      case SV3_1aParser::SUPER:
      case SV3_1aParser::OPEN_CURLY:
      case SV3_1aParser::BYTE:
      case SV3_1aParser::BIT:
      case SV3_1aParser::LOGIC:
      case SV3_1aParser::SIGNED:
      case SV3_1aParser::UNSIGNED:
      case SV3_1aParser::VAR:
      case SV3_1aParser::DOLLAR:
      case SV3_1aParser::CONTEXT:
      case SV3_1aParser::DOLLAR_UNIT:
      case SV3_1aParser::EXPECT:
      case SV3_1aParser::SOFT:
      case SV3_1aParser::GLOBAL:
      case SV3_1aParser::DO:
      case SV3_1aParser::THIS:
      case SV3_1aParser::DOLLAR_ROOT:
      case SV3_1aParser::RANDOMIZE:
      case SV3_1aParser::FINAL:
      case SV3_1aParser::SAMPLE:
      case SV3_1aParser::Escaped_identifier:
      case SV3_1aParser::Simple_identifier: {
        setState(9033);
        module_path_primary();
        break;
      }

      case SV3_1aParser::BANG:
      case SV3_1aParser::BITW_AND:
      case SV3_1aParser::BITW_OR:
      case SV3_1aParser::REDUCTION_NOR:
      case SV3_1aParser::REDUCTION_NAND:
      case SV3_1aParser::REDUCTION_XNOR1:
      case SV3_1aParser::TILDA:
      case SV3_1aParser::BITW_XOR:
      case SV3_1aParser::REDUCTION_XNOR2: {
        setState(9034);
        unary_module_path_operator();
        setState(9038);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
          setState(9035);
          attribute_instance();
          setState(9040);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(9041);
        module_path_primary();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
    _ctx->stop = _input->LT(-1);
    setState(9069);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1062, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        if (!_parseListeners.empty())
          triggerExitRuleEvent();
        previousContext = _localctx;
        setState(9067);
        _errHandler->sync(this);
        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1061, _ctx)) {
        case 1: {
          _localctx = _tracker.createInstance<Module_path_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleModule_path_expression);
          setState(9045);

          if (!(precpred(_ctx, 2))) throw FailedPredicateException(this, "precpred(_ctx, 2)");
          setState(9046);
          binary_module_path_operator();
          setState(9050);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(9047);
            attribute_instance();
            setState(9052);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(9053);
          module_path_expression(3);
          break;
        }

        case 2: {
          _localctx = _tracker.createInstance<Module_path_expressionContext>(parentContext, parentState);
          pushNewRecursionContext(_localctx, startState, RuleModule_path_expression);
          setState(9055);

          if (!(precpred(_ctx, 1))) throw FailedPredicateException(this, "precpred(_ctx, 1)");
          setState(9056);
          match(SV3_1aParser::QMARK);
          setState(9060);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_PARENS_STAR) {
            setState(9057);
            attribute_instance();
            setState(9062);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(9063);
          module_path_expression(0);
          setState(9064);
          match(SV3_1aParser::COLUMN);
          setState(9065);
          module_path_expression(2);
          break;
        }

        } 
      }
      setState(9071);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1062, _ctx);
    }
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }
  return _localctx;
}

//----------------- Module_path_mintypmax_expressionContext ------------------------------------------------------------------

SV3_1aParser::Module_path_mintypmax_expressionContext::Module_path_mintypmax_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Module_path_expressionContext *> SV3_1aParser::Module_path_mintypmax_expressionContext::module_path_expression() {
  return getRuleContexts<SV3_1aParser::Module_path_expressionContext>();
}

SV3_1aParser::Module_path_expressionContext* SV3_1aParser::Module_path_mintypmax_expressionContext::module_path_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Module_path_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Module_path_mintypmax_expressionContext::COLUMN() {
  return getTokens(SV3_1aParser::COLUMN);
}

tree::TerminalNode* SV3_1aParser::Module_path_mintypmax_expressionContext::COLUMN(size_t i) {
  return getToken(SV3_1aParser::COLUMN, i);
}


size_t SV3_1aParser::Module_path_mintypmax_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_path_mintypmax_expression;
}

void SV3_1aParser::Module_path_mintypmax_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_path_mintypmax_expression(this);
}

void SV3_1aParser::Module_path_mintypmax_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_path_mintypmax_expression(this);
}


antlrcpp::Any SV3_1aParser::Module_path_mintypmax_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_path_mintypmax_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_path_mintypmax_expressionContext* SV3_1aParser::module_path_mintypmax_expression() {
  Module_path_mintypmax_expressionContext *_localctx = _tracker.createInstance<Module_path_mintypmax_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1192, SV3_1aParser::RuleModule_path_mintypmax_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9079);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1063, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9072);
      module_path_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9073);
      module_path_expression(0);
      setState(9074);
      match(SV3_1aParser::COLUMN);
      setState(9075);
      module_path_expression(0);
      setState(9076);
      match(SV3_1aParser::COLUMN);
      setState(9077);
      module_path_expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Range_expressionContext ------------------------------------------------------------------

SV3_1aParser::Range_expressionContext::Range_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Range_expressionContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

SV3_1aParser::Part_select_rangeContext* SV3_1aParser::Range_expressionContext::part_select_range() {
  return getRuleContext<SV3_1aParser::Part_select_rangeContext>(0);
}


size_t SV3_1aParser::Range_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RuleRange_expression;
}

void SV3_1aParser::Range_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRange_expression(this);
}

void SV3_1aParser::Range_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRange_expression(this);
}


antlrcpp::Any SV3_1aParser::Range_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRange_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Range_expressionContext* SV3_1aParser::range_expression() {
  Range_expressionContext *_localctx = _tracker.createInstance<Range_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1194, SV3_1aParser::RuleRange_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9083);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1064, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9081);
      expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9082);
      part_select_range();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Part_select_rangeContext ------------------------------------------------------------------

SV3_1aParser::Part_select_rangeContext::Part_select_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Constant_rangeContext* SV3_1aParser::Part_select_rangeContext::constant_range() {
  return getRuleContext<SV3_1aParser::Constant_rangeContext>(0);
}

SV3_1aParser::Indexed_rangeContext* SV3_1aParser::Part_select_rangeContext::indexed_range() {
  return getRuleContext<SV3_1aParser::Indexed_rangeContext>(0);
}


size_t SV3_1aParser::Part_select_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RulePart_select_range;
}

void SV3_1aParser::Part_select_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPart_select_range(this);
}

void SV3_1aParser::Part_select_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPart_select_range(this);
}


antlrcpp::Any SV3_1aParser::Part_select_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPart_select_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Part_select_rangeContext* SV3_1aParser::part_select_range() {
  Part_select_rangeContext *_localctx = _tracker.createInstance<Part_select_rangeContext>(_ctx, getState());
  enterRule(_localctx, 1196, SV3_1aParser::RulePart_select_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9087);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1065, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9085);
      constant_range();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9086);
      indexed_range();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Indexed_rangeContext ------------------------------------------------------------------

SV3_1aParser::Indexed_rangeContext::Indexed_rangeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Indexed_rangeContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Indexed_rangeContext::INC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::INC_PART_SELECT_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Indexed_rangeContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Indexed_rangeContext::DEC_PART_SELECT_OP() {
  return getToken(SV3_1aParser::DEC_PART_SELECT_OP, 0);
}


size_t SV3_1aParser::Indexed_rangeContext::getRuleIndex() const {
  return SV3_1aParser::RuleIndexed_range;
}

void SV3_1aParser::Indexed_rangeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIndexed_range(this);
}

void SV3_1aParser::Indexed_rangeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIndexed_range(this);
}


antlrcpp::Any SV3_1aParser::Indexed_rangeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIndexed_range(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Indexed_rangeContext* SV3_1aParser::indexed_range() {
  Indexed_rangeContext *_localctx = _tracker.createInstance<Indexed_rangeContext>(_ctx, getState());
  enterRule(_localctx, 1198, SV3_1aParser::RuleIndexed_range);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9097);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1066, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9089);
      expression(0);
      setState(9090);
      match(SV3_1aParser::INC_PART_SELECT_OP);
      setState(9091);
      constant_expression(0);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9093);
      expression(0);
      setState(9094);
      match(SV3_1aParser::DEC_PART_SELECT_OP);
      setState(9095);
      constant_expression(0);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_primaryContext ------------------------------------------------------------------

SV3_1aParser::Constant_primaryContext::Constant_primaryContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Primary_literalContext* SV3_1aParser::Constant_primaryContext::primary_literal() {
  return getRuleContext<SV3_1aParser::Primary_literalContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Constant_primaryContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Constant_selectContext* SV3_1aParser::Constant_primaryContext::constant_select() {
  return getRuleContext<SV3_1aParser::Constant_selectContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Constant_primaryContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Constant_primaryContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_primaryContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_range_expressionContext* SV3_1aParser::Constant_primaryContext::constant_range_expression() {
  return getRuleContext<SV3_1aParser::Constant_range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_primaryContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

SV3_1aParser::Constant_concatenationContext* SV3_1aParser::Constant_primaryContext::constant_concatenation() {
  return getRuleContext<SV3_1aParser::Constant_concatenationContext>(0);
}

SV3_1aParser::Constant_multiple_concatenationContext* SV3_1aParser::Constant_primaryContext::constant_multiple_concatenation() {
  return getRuleContext<SV3_1aParser::Constant_multiple_concatenationContext>(0);
}

SV3_1aParser::Subroutine_callContext* SV3_1aParser::Constant_primaryContext::subroutine_call() {
  return getRuleContext<SV3_1aParser::Subroutine_callContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_primaryContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_mintypmax_expressionContext* SV3_1aParser::Constant_primaryContext::constant_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Constant_mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_primaryContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Constant_castContext* SV3_1aParser::Constant_primaryContext::constant_cast() {
  return getRuleContext<SV3_1aParser::Constant_castContext>(0);
}

SV3_1aParser::Constant_assignment_pattern_expressionContext* SV3_1aParser::Constant_primaryContext::constant_assignment_pattern_expression() {
  return getRuleContext<SV3_1aParser::Constant_assignment_pattern_expressionContext>(0);
}

SV3_1aParser::Type_referenceContext* SV3_1aParser::Constant_primaryContext::type_reference() {
  return getRuleContext<SV3_1aParser::Type_referenceContext>(0);
}

SV3_1aParser::Dollar_keywordContext* SV3_1aParser::Constant_primaryContext::dollar_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_keywordContext>(0);
}


size_t SV3_1aParser::Constant_primaryContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_primary;
}

void SV3_1aParser::Constant_primaryContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_primary(this);
}

void SV3_1aParser::Constant_primaryContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_primary(this);
}


antlrcpp::Any SV3_1aParser::Constant_primaryContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_primary(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_primaryContext* SV3_1aParser::constant_primary() {
  Constant_primaryContext *_localctx = _tracker.createInstance<Constant_primaryContext>(_ctx, getState());
  enterRule(_localctx, 1200, SV3_1aParser::RuleConstant_primary);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9135);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1071, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9099);
      primary_literal();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9102);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1067, _ctx)) {
      case 1: {
        setState(9100);
        package_scope();
        break;
      }

      case 2: {
        setState(9101);
        class_scope();
        break;
      }

      }
      setState(9104);
      identifier();
      setState(9105);
      constant_select();
      setState(9110);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1068, _ctx)) {
      case 1: {
        setState(9106);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9107);
        constant_range_expression();
        setState(9108);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9112);
      constant_concatenation();
      setState(9117);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1069, _ctx)) {
      case 1: {
        setState(9113);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9114);
        constant_range_expression();
        setState(9115);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9119);
      constant_multiple_concatenation();
      setState(9124);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1070, _ctx)) {
      case 1: {
        setState(9120);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9121);
        constant_range_expression();
        setState(9122);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

      }
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9126);
      subroutine_call();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(9127);
      match(SV3_1aParser::OPEN_PARENS);
      setState(9128);
      constant_mintypmax_expression();
      setState(9129);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(9131);
      constant_cast();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(9132);
      constant_assignment_pattern_expression();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(9133);
      type_reference();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(9134);
      dollar_keyword();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Module_path_primaryContext ------------------------------------------------------------------

SV3_1aParser::Module_path_primaryContext::Module_path_primaryContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::NumberContext* SV3_1aParser::Module_path_primaryContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Module_path_primaryContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Module_path_concatenationContext* SV3_1aParser::Module_path_primaryContext::module_path_concatenation() {
  return getRuleContext<SV3_1aParser::Module_path_concatenationContext>(0);
}

SV3_1aParser::Module_path_multiple_concatenationContext* SV3_1aParser::Module_path_primaryContext::module_path_multiple_concatenation() {
  return getRuleContext<SV3_1aParser::Module_path_multiple_concatenationContext>(0);
}

SV3_1aParser::Subroutine_callContext* SV3_1aParser::Module_path_primaryContext::subroutine_call() {
  return getRuleContext<SV3_1aParser::Subroutine_callContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_path_primaryContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Module_path_mintypmax_expressionContext* SV3_1aParser::Module_path_primaryContext::module_path_mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Module_path_mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Module_path_primaryContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}


size_t SV3_1aParser::Module_path_primaryContext::getRuleIndex() const {
  return SV3_1aParser::RuleModule_path_primary;
}

void SV3_1aParser::Module_path_primaryContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterModule_path_primary(this);
}

void SV3_1aParser::Module_path_primaryContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitModule_path_primary(this);
}


antlrcpp::Any SV3_1aParser::Module_path_primaryContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitModule_path_primary(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Module_path_primaryContext* SV3_1aParser::module_path_primary() {
  Module_path_primaryContext *_localctx = _tracker.createInstance<Module_path_primaryContext>(_ctx, getState());
  enterRule(_localctx, 1202, SV3_1aParser::RuleModule_path_primary);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9146);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1072, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9137);
      number();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9138);
      identifier();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9139);
      module_path_concatenation();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9140);
      module_path_multiple_concatenation();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9141);
      subroutine_call();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(9142);
      match(SV3_1aParser::OPEN_PARENS);
      setState(9143);
      module_path_mintypmax_expression();
      setState(9144);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Complex_func_callContext ------------------------------------------------------------------

SV3_1aParser::Complex_func_callContext::Complex_func_callContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Complex_func_callContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Complex_func_callContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::SelectContext* SV3_1aParser::Complex_func_callContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Complex_func_callContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Complex_func_callContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Complex_func_callContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Complex_func_callContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Complex_func_callContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Dollar_keywordContext* SV3_1aParser::Complex_func_callContext::dollar_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_keywordContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Complex_func_callContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<SV3_1aParser::Attribute_instanceContext *> SV3_1aParser::Complex_func_callContext::attribute_instance() {
  return getRuleContexts<SV3_1aParser::Attribute_instanceContext>();
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::Complex_func_callContext::attribute_instance(size_t i) {
  return getRuleContext<SV3_1aParser::Attribute_instanceContext>(i);
}

SV3_1aParser::Method_call_bodyContext* SV3_1aParser::Complex_func_callContext::method_call_body() {
  return getRuleContext<SV3_1aParser::Method_call_bodyContext>(0);
}

tree::TerminalNode* SV3_1aParser::Complex_func_callContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::Complex_func_callContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Complex_func_callContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Complex_func_callContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Complex_func_callContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Complex_func_callContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Complex_func_callContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Complex_func_callContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::Complex_func_callContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}


size_t SV3_1aParser::Complex_func_callContext::getRuleIndex() const {
  return SV3_1aParser::RuleComplex_func_call;
}

void SV3_1aParser::Complex_func_callContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterComplex_func_call(this);
}

void SV3_1aParser::Complex_func_callContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitComplex_func_call(this);
}


antlrcpp::Any SV3_1aParser::Complex_func_callContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitComplex_func_call(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Complex_func_callContext* SV3_1aParser::complex_func_call() {
  Complex_func_callContext *_localctx = _tracker.createInstance<Complex_func_callContext>(_ctx, getState());
  enterRule(_localctx, 1204, SV3_1aParser::RuleComplex_func_call);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9154);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1073, _ctx)) {
    case 1: {
      setState(9148);
      implicit_class_handle();
      setState(9149);
      match(SV3_1aParser::DOT);
      break;
    }

    case 2: {
      setState(9151);
      class_scope();
      break;
    }

    case 3: {
      setState(9152);
      package_scope();
      break;
    }

    case 4: {
      setState(9153);
      dollar_keyword();
      break;
    }

    }
    setState(9157);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(9156);
      dollar_root_keyword();
    }
    setState(9159);
    identifier();
    setState(9173);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1076, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9166);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(9160);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(9161);
          constant_expression(0);
          setState(9162);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(9168);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(9169);
        match(SV3_1aParser::DOT);
        setState(9170);
        identifier(); 
      }
      setState(9175);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1076, _ctx);
    }
    setState(9179);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1077, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9176);
        attribute_instance(); 
      }
      setState(9181);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1077, _ctx);
    }
    setState(9187);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1078, _ctx)) {
    case 1: {
      setState(9182);
      match(SV3_1aParser::OPEN_PARENS);

      setState(9183);
      list_of_arguments();
      setState(9184);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      setState(9186);
      select();
      break;
    }

    }
    setState(9193);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1080, _ctx)) {
    case 1: {
      setState(9190);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOT) {
        setState(9189);
        match(SV3_1aParser::DOT);
      }
      setState(9192);
      method_call_body();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- PrimaryContext ------------------------------------------------------------------

SV3_1aParser::PrimaryContext::PrimaryContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Primary_literalContext* SV3_1aParser::PrimaryContext::primary_literal() {
  return getRuleContext<SV3_1aParser::Primary_literalContext>(0);
}

SV3_1aParser::Complex_func_callContext* SV3_1aParser::PrimaryContext::complex_func_call() {
  return getRuleContext<SV3_1aParser::Complex_func_callContext>(0);
}

SV3_1aParser::ConcatenationContext* SV3_1aParser::PrimaryContext::concatenation() {
  return getRuleContext<SV3_1aParser::ConcatenationContext>(0);
}

SV3_1aParser::Multiple_concatenationContext* SV3_1aParser::PrimaryContext::multiple_concatenation() {
  return getRuleContext<SV3_1aParser::Multiple_concatenationContext>(0);
}

tree::TerminalNode* SV3_1aParser::PrimaryContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Range_expressionContext* SV3_1aParser::PrimaryContext::range_expression() {
  return getRuleContext<SV3_1aParser::Range_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::PrimaryContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}

tree::TerminalNode* SV3_1aParser::PrimaryContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Mintypmax_expressionContext* SV3_1aParser::PrimaryContext::mintypmax_expression() {
  return getRuleContext<SV3_1aParser::Mintypmax_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::PrimaryContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::CastContext* SV3_1aParser::PrimaryContext::cast() {
  return getRuleContext<SV3_1aParser::CastContext>(0);
}

SV3_1aParser::Assignment_pattern_expressionContext* SV3_1aParser::PrimaryContext::assignment_pattern_expression() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_expressionContext>(0);
}

SV3_1aParser::Streaming_concatenationContext* SV3_1aParser::PrimaryContext::streaming_concatenation() {
  return getRuleContext<SV3_1aParser::Streaming_concatenationContext>(0);
}

SV3_1aParser::System_taskContext* SV3_1aParser::PrimaryContext::system_task() {
  return getRuleContext<SV3_1aParser::System_taskContext>(0);
}

SV3_1aParser::Class_typeContext* SV3_1aParser::PrimaryContext::class_type() {
  return getRuleContext<SV3_1aParser::Class_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::PrimaryContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}

SV3_1aParser::Method_call_bodyContext* SV3_1aParser::PrimaryContext::method_call_body() {
  return getRuleContext<SV3_1aParser::Method_call_bodyContext>(0);
}

SV3_1aParser::This_keywordContext* SV3_1aParser::PrimaryContext::this_keyword() {
  return getRuleContext<SV3_1aParser::This_keywordContext>(0);
}

SV3_1aParser::Dollar_keywordContext* SV3_1aParser::PrimaryContext::dollar_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_keywordContext>(0);
}

SV3_1aParser::Null_keywordContext* SV3_1aParser::PrimaryContext::null_keyword() {
  return getRuleContext<SV3_1aParser::Null_keywordContext>(0);
}

SV3_1aParser::Empty_queueContext* SV3_1aParser::PrimaryContext::empty_queue() {
  return getRuleContext<SV3_1aParser::Empty_queueContext>(0);
}

SV3_1aParser::Randomize_callContext* SV3_1aParser::PrimaryContext::randomize_call() {
  return getRuleContext<SV3_1aParser::Randomize_callContext>(0);
}


size_t SV3_1aParser::PrimaryContext::getRuleIndex() const {
  return SV3_1aParser::RulePrimary;
}

void SV3_1aParser::PrimaryContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPrimary(this);
}

void SV3_1aParser::PrimaryContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPrimary(this);
}


antlrcpp::Any SV3_1aParser::PrimaryContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPrimary(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::PrimaryContext* SV3_1aParser::primary() {
  PrimaryContext *_localctx = _tracker.createInstance<PrimaryContext>(_ctx, getState());
  enterRule(_localctx, 1206, SV3_1aParser::RulePrimary);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9224);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1083, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9195);
      primary_literal();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9196);
      complex_func_call();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9199);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1081, _ctx)) {
      case 1: {
        setState(9197);
        concatenation();
        break;
      }

      case 2: {
        setState(9198);
        multiple_concatenation();
        break;
      }

      }
      setState(9205);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1082, _ctx)) {
      case 1: {
        setState(9201);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9202);
        range_expression();
        setState(9203);
        match(SV3_1aParser::CLOSE_BRACKET);
        break;
      }

      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9207);
      match(SV3_1aParser::OPEN_PARENS);
      setState(9208);
      mintypmax_expression();
      setState(9209);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9211);
      cast();
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(9212);
      assignment_pattern_expression();
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(9213);
      streaming_concatenation();
      break;
    }

    case 8: {
      enterOuterAlt(_localctx, 8);
      setState(9214);
      system_task();
      break;
    }

    case 9: {
      enterOuterAlt(_localctx, 9);
      setState(9215);
      class_type();
      setState(9216);
      match(SV3_1aParser::COLUMNCOLUMN);
      setState(9217);
      method_call_body();
      break;
    }

    case 10: {
      enterOuterAlt(_localctx, 10);
      setState(9219);
      this_keyword();
      break;
    }

    case 11: {
      enterOuterAlt(_localctx, 11);
      setState(9220);
      dollar_keyword();
      break;
    }

    case 12: {
      enterOuterAlt(_localctx, 12);
      setState(9221);
      null_keyword();
      break;
    }

    case 13: {
      enterOuterAlt(_localctx, 13);
      setState(9222);
      empty_queue();
      break;
    }

    case 14: {
      enterOuterAlt(_localctx, 14);
      setState(9223);
      randomize_call();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- This_keywordContext ------------------------------------------------------------------

SV3_1aParser::This_keywordContext::This_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::This_keywordContext::THIS() {
  return getToken(SV3_1aParser::THIS, 0);
}


size_t SV3_1aParser::This_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleThis_keyword;
}

void SV3_1aParser::This_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterThis_keyword(this);
}

void SV3_1aParser::This_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitThis_keyword(this);
}


antlrcpp::Any SV3_1aParser::This_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitThis_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::This_keywordContext* SV3_1aParser::this_keyword() {
  This_keywordContext *_localctx = _tracker.createInstance<This_keywordContext>(_ctx, getState());
  enterRule(_localctx, 1208, SV3_1aParser::RuleThis_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9226);
    match(SV3_1aParser::THIS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Super_keywordContext ------------------------------------------------------------------

SV3_1aParser::Super_keywordContext::Super_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Super_keywordContext::SUPER() {
  return getToken(SV3_1aParser::SUPER, 0);
}


size_t SV3_1aParser::Super_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleSuper_keyword;
}

void SV3_1aParser::Super_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSuper_keyword(this);
}

void SV3_1aParser::Super_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSuper_keyword(this);
}


antlrcpp::Any SV3_1aParser::Super_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSuper_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Super_keywordContext* SV3_1aParser::super_keyword() {
  Super_keywordContext *_localctx = _tracker.createInstance<Super_keywordContext>(_ctx, getState());
  enterRule(_localctx, 1210, SV3_1aParser::RuleSuper_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9228);
    match(SV3_1aParser::SUPER);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_keywordContext ------------------------------------------------------------------

SV3_1aParser::Dollar_keywordContext::Dollar_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_keywordContext::DOLLAR() {
  return getToken(SV3_1aParser::DOLLAR, 0);
}


size_t SV3_1aParser::Dollar_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_keyword;
}

void SV3_1aParser::Dollar_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_keyword(this);
}

void SV3_1aParser::Dollar_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_keyword(this);
}


antlrcpp::Any SV3_1aParser::Dollar_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_keywordContext* SV3_1aParser::dollar_keyword() {
  Dollar_keywordContext *_localctx = _tracker.createInstance<Dollar_keywordContext>(_ctx, getState());
  enterRule(_localctx, 1212, SV3_1aParser::RuleDollar_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9230);
    match(SV3_1aParser::DOLLAR);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Dollar_root_keywordContext ------------------------------------------------------------------

SV3_1aParser::Dollar_root_keywordContext::Dollar_root_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Dollar_root_keywordContext::DOLLAR_ROOT() {
  return getToken(SV3_1aParser::DOLLAR_ROOT, 0);
}

tree::TerminalNode* SV3_1aParser::Dollar_root_keywordContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}


size_t SV3_1aParser::Dollar_root_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleDollar_root_keyword;
}

void SV3_1aParser::Dollar_root_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDollar_root_keyword(this);
}

void SV3_1aParser::Dollar_root_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDollar_root_keyword(this);
}


antlrcpp::Any SV3_1aParser::Dollar_root_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDollar_root_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::dollar_root_keyword() {
  Dollar_root_keywordContext *_localctx = _tracker.createInstance<Dollar_root_keywordContext>(_ctx, getState());
  enterRule(_localctx, 1214, SV3_1aParser::RuleDollar_root_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9232);
    match(SV3_1aParser::DOLLAR_ROOT);
    setState(9233);
    match(SV3_1aParser::DOT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- This_dot_superContext ------------------------------------------------------------------

SV3_1aParser::This_dot_superContext::This_dot_superContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::This_dot_superContext::THIS() {
  return getToken(SV3_1aParser::THIS, 0);
}

tree::TerminalNode* SV3_1aParser::This_dot_superContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

tree::TerminalNode* SV3_1aParser::This_dot_superContext::SUPER() {
  return getToken(SV3_1aParser::SUPER, 0);
}


size_t SV3_1aParser::This_dot_superContext::getRuleIndex() const {
  return SV3_1aParser::RuleThis_dot_super;
}

void SV3_1aParser::This_dot_superContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterThis_dot_super(this);
}

void SV3_1aParser::This_dot_superContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitThis_dot_super(this);
}


antlrcpp::Any SV3_1aParser::This_dot_superContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitThis_dot_super(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::This_dot_superContext* SV3_1aParser::this_dot_super() {
  This_dot_superContext *_localctx = _tracker.createInstance<This_dot_superContext>(_ctx, getState());
  enterRule(_localctx, 1216, SV3_1aParser::RuleThis_dot_super);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9235);
    match(SV3_1aParser::THIS);
    setState(9236);
    match(SV3_1aParser::DOT);
    setState(9237);
    match(SV3_1aParser::SUPER);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Null_keywordContext ------------------------------------------------------------------

SV3_1aParser::Null_keywordContext::Null_keywordContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Null_keywordContext::NULL_KEYWORD() {
  return getToken(SV3_1aParser::NULL_KEYWORD, 0);
}


size_t SV3_1aParser::Null_keywordContext::getRuleIndex() const {
  return SV3_1aParser::RuleNull_keyword;
}

void SV3_1aParser::Null_keywordContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNull_keyword(this);
}

void SV3_1aParser::Null_keywordContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNull_keyword(this);
}


antlrcpp::Any SV3_1aParser::Null_keywordContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNull_keyword(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Null_keywordContext* SV3_1aParser::null_keyword() {
  Null_keywordContext *_localctx = _tracker.createInstance<Null_keywordContext>(_ctx, getState());
  enterRule(_localctx, 1218, SV3_1aParser::RuleNull_keyword);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9239);
    match(SV3_1aParser::NULL_KEYWORD);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Time_literalContext ------------------------------------------------------------------

SV3_1aParser::Time_literalContext::Time_literalContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Time_literalContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

SV3_1aParser::Time_unitContext* SV3_1aParser::Time_literalContext::time_unit() {
  return getRuleContext<SV3_1aParser::Time_unitContext>(0);
}

tree::TerminalNode* SV3_1aParser::Time_literalContext::Real_number() {
  return getToken(SV3_1aParser::Real_number, 0);
}


size_t SV3_1aParser::Time_literalContext::getRuleIndex() const {
  return SV3_1aParser::RuleTime_literal;
}

void SV3_1aParser::Time_literalContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTime_literal(this);
}

void SV3_1aParser::Time_literalContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTime_literal(this);
}


antlrcpp::Any SV3_1aParser::Time_literalContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTime_literal(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Time_literalContext* SV3_1aParser::time_literal() {
  Time_literalContext *_localctx = _tracker.createInstance<Time_literalContext>(_ctx, getState());
  enterRule(_localctx, 1220, SV3_1aParser::RuleTime_literal);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9245);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Integral_number: {
        enterOuterAlt(_localctx, 1);
        setState(9241);
        match(SV3_1aParser::Integral_number);
        setState(9242);
        time_unit();
        break;
      }

      case SV3_1aParser::Real_number: {
        enterOuterAlt(_localctx, 2);
        setState(9243);
        match(SV3_1aParser::Real_number);
        setState(9244);
        time_unit();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Time_unitContext ------------------------------------------------------------------

SV3_1aParser::Time_unitContext::Time_unitContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Time_unitContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Time_unitContext::getRuleIndex() const {
  return SV3_1aParser::RuleTime_unit;
}

void SV3_1aParser::Time_unitContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTime_unit(this);
}

void SV3_1aParser::Time_unitContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTime_unit(this);
}


antlrcpp::Any SV3_1aParser::Time_unitContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTime_unit(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Time_unitContext* SV3_1aParser::time_unit() {
  Time_unitContext *_localctx = _tracker.createInstance<Time_unitContext>(_ctx, getState());
  enterRule(_localctx, 1222, SV3_1aParser::RuleTime_unit);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9247);
    match(SV3_1aParser::Simple_identifier);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Implicit_class_handleContext ------------------------------------------------------------------

SV3_1aParser::Implicit_class_handleContext::Implicit_class_handleContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::This_keywordContext* SV3_1aParser::Implicit_class_handleContext::this_keyword() {
  return getRuleContext<SV3_1aParser::This_keywordContext>(0);
}

SV3_1aParser::Super_keywordContext* SV3_1aParser::Implicit_class_handleContext::super_keyword() {
  return getRuleContext<SV3_1aParser::Super_keywordContext>(0);
}

SV3_1aParser::This_dot_superContext* SV3_1aParser::Implicit_class_handleContext::this_dot_super() {
  return getRuleContext<SV3_1aParser::This_dot_superContext>(0);
}


size_t SV3_1aParser::Implicit_class_handleContext::getRuleIndex() const {
  return SV3_1aParser::RuleImplicit_class_handle;
}

void SV3_1aParser::Implicit_class_handleContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterImplicit_class_handle(this);
}

void SV3_1aParser::Implicit_class_handleContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitImplicit_class_handle(this);
}


antlrcpp::Any SV3_1aParser::Implicit_class_handleContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitImplicit_class_handle(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::implicit_class_handle() {
  Implicit_class_handleContext *_localctx = _tracker.createInstance<Implicit_class_handleContext>(_ctx, getState());
  enterRule(_localctx, 1224, SV3_1aParser::RuleImplicit_class_handle);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9252);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1085, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9249);
      this_keyword();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9250);
      super_keyword();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9251);
      this_dot_super();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Bit_selectContext ------------------------------------------------------------------

SV3_1aParser::Bit_selectContext::Bit_selectContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bit_selectContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Bit_selectContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::ExpressionContext *> SV3_1aParser::Bit_selectContext::expression() {
  return getRuleContexts<SV3_1aParser::ExpressionContext>();
}

SV3_1aParser::ExpressionContext* SV3_1aParser::Bit_selectContext::expression(size_t i) {
  return getRuleContext<SV3_1aParser::ExpressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Bit_selectContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Bit_selectContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Bit_selectContext::getRuleIndex() const {
  return SV3_1aParser::RuleBit_select;
}

void SV3_1aParser::Bit_selectContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBit_select(this);
}

void SV3_1aParser::Bit_selectContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBit_select(this);
}


antlrcpp::Any SV3_1aParser::Bit_selectContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBit_select(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Bit_selectContext* SV3_1aParser::bit_select() {
  Bit_selectContext *_localctx = _tracker.createInstance<Bit_selectContext>(_ctx, getState());
  enterRule(_localctx, 1226, SV3_1aParser::RuleBit_select);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9260);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1086, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9254);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9255);
        expression(0);
        setState(9256);
        match(SV3_1aParser::CLOSE_BRACKET); 
      }
      setState(9262);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1086, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- SelectContext ------------------------------------------------------------------

SV3_1aParser::SelectContext::SelectContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Bit_selectContext *> SV3_1aParser::SelectContext::bit_select() {
  return getRuleContexts<SV3_1aParser::Bit_selectContext>();
}

SV3_1aParser::Bit_selectContext* SV3_1aParser::SelectContext::bit_select(size_t i) {
  return getRuleContext<SV3_1aParser::Bit_selectContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::SelectContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::SelectContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::SelectContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::SelectContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::SelectContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Part_select_rangeContext* SV3_1aParser::SelectContext::part_select_range() {
  return getRuleContext<SV3_1aParser::Part_select_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::SelectContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::SelectContext::getRuleIndex() const {
  return SV3_1aParser::RuleSelect;
}

void SV3_1aParser::SelectContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSelect(this);
}

void SV3_1aParser::SelectContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSelect(this);
}


antlrcpp::Any SV3_1aParser::SelectContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSelect(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::SelectContext* SV3_1aParser::select() {
  SelectContext *_localctx = _tracker.createInstance<SelectContext>(_ctx, getState());
  enterRule(_localctx, 1228, SV3_1aParser::RuleSelect);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9274);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1088, _ctx)) {
    case 1: {
      setState(9269);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1087, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(9263);
          match(SV3_1aParser::DOT);
          setState(9264);
          identifier();
          setState(9265);
          bit_select(); 
        }
        setState(9271);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1087, _ctx);
      }
      setState(9272);
      match(SV3_1aParser::DOT);
      setState(9273);
      identifier();
      break;
    }

    }
    setState(9276);
    bit_select();
    setState(9281);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1089, _ctx)) {
    case 1: {
      setState(9277);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(9278);
      part_select_range();
      setState(9279);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Nonrange_selectContext ------------------------------------------------------------------

SV3_1aParser::Nonrange_selectContext::Nonrange_selectContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Bit_selectContext *> SV3_1aParser::Nonrange_selectContext::bit_select() {
  return getRuleContexts<SV3_1aParser::Bit_selectContext>();
}

SV3_1aParser::Bit_selectContext* SV3_1aParser::Nonrange_selectContext::bit_select(size_t i) {
  return getRuleContext<SV3_1aParser::Bit_selectContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Nonrange_selectContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Nonrange_selectContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Nonrange_selectContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Nonrange_selectContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}


size_t SV3_1aParser::Nonrange_selectContext::getRuleIndex() const {
  return SV3_1aParser::RuleNonrange_select;
}

void SV3_1aParser::Nonrange_selectContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNonrange_select(this);
}

void SV3_1aParser::Nonrange_selectContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNonrange_select(this);
}


antlrcpp::Any SV3_1aParser::Nonrange_selectContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNonrange_select(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Nonrange_selectContext* SV3_1aParser::nonrange_select() {
  Nonrange_selectContext *_localctx = _tracker.createInstance<Nonrange_selectContext>(_ctx, getState());
  enterRule(_localctx, 1230, SV3_1aParser::RuleNonrange_select);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9294);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOT) {
      setState(9289);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1090, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(9283);
          match(SV3_1aParser::DOT);
          setState(9284);
          identifier();
          setState(9285);
          bit_select(); 
        }
        setState(9291);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1090, _ctx);
      }
      setState(9292);
      match(SV3_1aParser::DOT);
      setState(9293);
      identifier();
    }
    setState(9296);
    bit_select();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_bit_selectContext ------------------------------------------------------------------

SV3_1aParser::Constant_bit_selectContext::Constant_bit_selectContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constant_bit_selectContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Constant_bit_selectContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Constant_bit_selectContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_bit_selectContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constant_bit_selectContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Constant_bit_selectContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Constant_bit_selectContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_bit_select;
}

void SV3_1aParser::Constant_bit_selectContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_bit_select(this);
}

void SV3_1aParser::Constant_bit_selectContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_bit_select(this);
}


antlrcpp::Any SV3_1aParser::Constant_bit_selectContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_bit_select(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_bit_selectContext* SV3_1aParser::constant_bit_select() {
  Constant_bit_selectContext *_localctx = _tracker.createInstance<Constant_bit_selectContext>(_ctx, getState());
  enterRule(_localctx, 1232, SV3_1aParser::RuleConstant_bit_select);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9304);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1092, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9298);
        match(SV3_1aParser::OPEN_BRACKET);
        setState(9299);
        constant_expression(0);
        setState(9300);
        match(SV3_1aParser::CLOSE_BRACKET); 
      }
      setState(9306);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1092, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_selectContext ------------------------------------------------------------------

SV3_1aParser::Constant_selectContext::Constant_selectContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::Constant_bit_selectContext *> SV3_1aParser::Constant_selectContext::constant_bit_select() {
  return getRuleContexts<SV3_1aParser::Constant_bit_selectContext>();
}

SV3_1aParser::Constant_bit_selectContext* SV3_1aParser::Constant_selectContext::constant_bit_select(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_bit_selectContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Constant_selectContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Constant_selectContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Constant_selectContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Constant_selectContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Constant_selectContext::OPEN_BRACKET() {
  return getToken(SV3_1aParser::OPEN_BRACKET, 0);
}

SV3_1aParser::Constant_part_select_rangeContext* SV3_1aParser::Constant_selectContext::constant_part_select_range() {
  return getRuleContext<SV3_1aParser::Constant_part_select_rangeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_selectContext::CLOSE_BRACKET() {
  return getToken(SV3_1aParser::CLOSE_BRACKET, 0);
}


size_t SV3_1aParser::Constant_selectContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_select;
}

void SV3_1aParser::Constant_selectContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_select(this);
}

void SV3_1aParser::Constant_selectContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_select(this);
}


antlrcpp::Any SV3_1aParser::Constant_selectContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_select(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_selectContext* SV3_1aParser::constant_select() {
  Constant_selectContext *_localctx = _tracker.createInstance<Constant_selectContext>(_ctx, getState());
  enterRule(_localctx, 1234, SV3_1aParser::RuleConstant_select);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9318);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1094, _ctx)) {
    case 1: {
      setState(9313);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1093, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(9307);
          match(SV3_1aParser::DOT);
          setState(9308);
          identifier();
          setState(9309);
          constant_bit_select(); 
        }
        setState(9315);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1093, _ctx);
      }
      setState(9316);
      match(SV3_1aParser::DOT);
      setState(9317);
      identifier();
      break;
    }

    }
    setState(9320);
    constant_bit_select();
    setState(9325);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1095, _ctx)) {
    case 1: {
      setState(9321);
      match(SV3_1aParser::OPEN_BRACKET);
      setState(9322);
      constant_part_select_range();
      setState(9323);
      match(SV3_1aParser::CLOSE_BRACKET);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Primary_literalContext ------------------------------------------------------------------

SV3_1aParser::Primary_literalContext::Primary_literalContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::NumberContext* SV3_1aParser::Primary_literalContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}

SV3_1aParser::Time_literalContext* SV3_1aParser::Primary_literalContext::time_literal() {
  return getRuleContext<SV3_1aParser::Time_literalContext>(0);
}

SV3_1aParser::Unbased_unsized_literalContext* SV3_1aParser::Primary_literalContext::unbased_unsized_literal() {
  return getRuleContext<SV3_1aParser::Unbased_unsized_literalContext>(0);
}

SV3_1aParser::String_valueContext* SV3_1aParser::Primary_literalContext::string_value() {
  return getRuleContext<SV3_1aParser::String_valueContext>(0);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Primary_literalContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Primary_literalContext::getRuleIndex() const {
  return SV3_1aParser::RulePrimary_literal;
}

void SV3_1aParser::Primary_literalContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPrimary_literal(this);
}

void SV3_1aParser::Primary_literalContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPrimary_literal(this);
}


antlrcpp::Any SV3_1aParser::Primary_literalContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPrimary_literal(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Primary_literalContext* SV3_1aParser::primary_literal() {
  Primary_literalContext *_localctx = _tracker.createInstance<Primary_literalContext>(_ctx, getState());
  enterRule(_localctx, 1236, SV3_1aParser::RulePrimary_literal);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9332);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1096, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9327);
      number();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9328);
      time_literal();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9329);
      unbased_unsized_literal();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9330);
      string_value();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9331);
      identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Constant_castContext ------------------------------------------------------------------

SV3_1aParser::Constant_castContext::Constant_castContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Casting_typeContext* SV3_1aParser::Constant_castContext::casting_type() {
  return getRuleContext<SV3_1aParser::Casting_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_castContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::Constant_castContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Constant_castContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::Constant_castContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::Constant_concatenationContext* SV3_1aParser::Constant_castContext::constant_concatenation() {
  return getRuleContext<SV3_1aParser::Constant_concatenationContext>(0);
}

SV3_1aParser::Constant_multiple_concatenationContext* SV3_1aParser::Constant_castContext::constant_multiple_concatenation() {
  return getRuleContext<SV3_1aParser::Constant_multiple_concatenationContext>(0);
}


size_t SV3_1aParser::Constant_castContext::getRuleIndex() const {
  return SV3_1aParser::RuleConstant_cast;
}

void SV3_1aParser::Constant_castContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConstant_cast(this);
}

void SV3_1aParser::Constant_castContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConstant_cast(this);
}


antlrcpp::Any SV3_1aParser::Constant_castContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConstant_cast(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Constant_castContext* SV3_1aParser::constant_cast() {
  Constant_castContext *_localctx = _tracker.createInstance<Constant_castContext>(_ctx, getState());
  enterRule(_localctx, 1238, SV3_1aParser::RuleConstant_cast);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9334);
    casting_type();
    setState(9335);
    match(SV3_1aParser::TICK);
    setState(9342);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1097, _ctx)) {
    case 1: {
      setState(9336);
      match(SV3_1aParser::OPEN_PARENS);
      setState(9337);
      constant_expression(0);
      setState(9338);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      setState(9340);
      constant_concatenation();
      break;
    }

    case 3: {
      setState(9341);
      constant_multiple_concatenation();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- CastContext ------------------------------------------------------------------

SV3_1aParser::CastContext::CastContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Casting_typeContext* SV3_1aParser::CastContext::casting_type() {
  return getRuleContext<SV3_1aParser::Casting_typeContext>(0);
}

tree::TerminalNode* SV3_1aParser::CastContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::CastContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

SV3_1aParser::ExpressionContext* SV3_1aParser::CastContext::expression() {
  return getRuleContext<SV3_1aParser::ExpressionContext>(0);
}

tree::TerminalNode* SV3_1aParser::CastContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

SV3_1aParser::ConcatenationContext* SV3_1aParser::CastContext::concatenation() {
  return getRuleContext<SV3_1aParser::ConcatenationContext>(0);
}

SV3_1aParser::Multiple_concatenationContext* SV3_1aParser::CastContext::multiple_concatenation() {
  return getRuleContext<SV3_1aParser::Multiple_concatenationContext>(0);
}


size_t SV3_1aParser::CastContext::getRuleIndex() const {
  return SV3_1aParser::RuleCast;
}

void SV3_1aParser::CastContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCast(this);
}

void SV3_1aParser::CastContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCast(this);
}


antlrcpp::Any SV3_1aParser::CastContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCast(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::CastContext* SV3_1aParser::cast() {
  CastContext *_localctx = _tracker.createInstance<CastContext>(_ctx, getState());
  enterRule(_localctx, 1240, SV3_1aParser::RuleCast);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9344);
    casting_type();
    setState(9345);
    match(SV3_1aParser::TICK);
    setState(9352);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1098, _ctx)) {
    case 1: {
      setState(9346);
      match(SV3_1aParser::OPEN_PARENS);
      setState(9347);
      expression(0);
      setState(9348);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    case 2: {
      setState(9350);
      concatenation();
      break;
    }

    case 3: {
      setState(9351);
      multiple_concatenation();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Net_lvalueContext ------------------------------------------------------------------

SV3_1aParser::Net_lvalueContext::Net_lvalueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Ps_or_hierarchical_identifierContext* SV3_1aParser::Net_lvalueContext::ps_or_hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Ps_or_hierarchical_identifierContext>(0);
}

SV3_1aParser::Constant_selectContext* SV3_1aParser::Net_lvalueContext::constant_select() {
  return getRuleContext<SV3_1aParser::Constant_selectContext>(0);
}

tree::TerminalNode* SV3_1aParser::Net_lvalueContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Net_lvalueContext *> SV3_1aParser::Net_lvalueContext::net_lvalue() {
  return getRuleContexts<SV3_1aParser::Net_lvalueContext>();
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::Net_lvalueContext::net_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Net_lvalueContext>(i);
}

tree::TerminalNode* SV3_1aParser::Net_lvalueContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Net_lvalueContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Net_lvalueContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Assignment_pattern_net_lvalueContext* SV3_1aParser::Net_lvalueContext::assignment_pattern_net_lvalue() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_net_lvalueContext>(0);
}

SV3_1aParser::Assignment_pattern_expression_typeContext* SV3_1aParser::Net_lvalueContext::assignment_pattern_expression_type() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_expression_typeContext>(0);
}


size_t SV3_1aParser::Net_lvalueContext::getRuleIndex() const {
  return SV3_1aParser::RuleNet_lvalue;
}

void SV3_1aParser::Net_lvalueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNet_lvalue(this);
}

void SV3_1aParser::Net_lvalueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNet_lvalue(this);
}


antlrcpp::Any SV3_1aParser::Net_lvalueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNet_lvalue(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Net_lvalueContext* SV3_1aParser::net_lvalue() {
  Net_lvalueContext *_localctx = _tracker.createInstance<Net_lvalueContext>(_ctx, getState());
  enterRule(_localctx, 1242, SV3_1aParser::RuleNet_lvalue);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9372);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1101, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9354);
      ps_or_hierarchical_identifier();
      setState(9355);
      constant_select();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9357);
      match(SV3_1aParser::OPEN_CURLY);
      setState(9358);
      net_lvalue();
      setState(9363);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(9359);
        match(SV3_1aParser::COMMA);
        setState(9360);
        net_lvalue();
        setState(9365);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(9366);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9369);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(9368);
        assignment_pattern_expression_type();
      }
      setState(9371);
      assignment_pattern_net_lvalue();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Variable_lvalueContext ------------------------------------------------------------------

SV3_1aParser::Variable_lvalueContext::Variable_lvalueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Variable_lvalueContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

SV3_1aParser::SelectContext* SV3_1aParser::Variable_lvalueContext::select() {
  return getRuleContext<SV3_1aParser::SelectContext>(0);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Variable_lvalueContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_lvalueContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Variable_lvalueContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

tree::TerminalNode* SV3_1aParser::Variable_lvalueContext::OPEN_CURLY() {
  return getToken(SV3_1aParser::OPEN_CURLY, 0);
}

std::vector<SV3_1aParser::Variable_lvalueContext *> SV3_1aParser::Variable_lvalueContext::variable_lvalue() {
  return getRuleContexts<SV3_1aParser::Variable_lvalueContext>();
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::Variable_lvalueContext::variable_lvalue(size_t i) {
  return getRuleContext<SV3_1aParser::Variable_lvalueContext>(i);
}

tree::TerminalNode* SV3_1aParser::Variable_lvalueContext::CLOSE_CURLY() {
  return getToken(SV3_1aParser::CLOSE_CURLY, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Variable_lvalueContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Variable_lvalueContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Assignment_pattern_variable_lvalueContext* SV3_1aParser::Variable_lvalueContext::assignment_pattern_variable_lvalue() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_variable_lvalueContext>(0);
}

SV3_1aParser::Assignment_pattern_expression_typeContext* SV3_1aParser::Variable_lvalueContext::assignment_pattern_expression_type() {
  return getRuleContext<SV3_1aParser::Assignment_pattern_expression_typeContext>(0);
}

SV3_1aParser::Streaming_concatenationContext* SV3_1aParser::Variable_lvalueContext::streaming_concatenation() {
  return getRuleContext<SV3_1aParser::Streaming_concatenationContext>(0);
}


size_t SV3_1aParser::Variable_lvalueContext::getRuleIndex() const {
  return SV3_1aParser::RuleVariable_lvalue;
}

void SV3_1aParser::Variable_lvalueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterVariable_lvalue(this);
}

void SV3_1aParser::Variable_lvalueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitVariable_lvalue(this);
}


antlrcpp::Any SV3_1aParser::Variable_lvalueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitVariable_lvalue(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Variable_lvalueContext* SV3_1aParser::variable_lvalue() {
  Variable_lvalueContext *_localctx = _tracker.createInstance<Variable_lvalueContext>(_ctx, getState());
  enterRule(_localctx, 1244, SV3_1aParser::RuleVariable_lvalue);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9399);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1105, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9378);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1102, _ctx)) {
      case 1: {
        setState(9374);
        implicit_class_handle();
        setState(9375);
        match(SV3_1aParser::DOT);
        break;
      }

      case 2: {
        setState(9377);
        package_scope();
        break;
      }

      }
      setState(9380);
      hierarchical_identifier();
      setState(9381);
      select();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9383);
      match(SV3_1aParser::OPEN_CURLY);
      setState(9384);
      variable_lvalue();
      setState(9389);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(9385);
        match(SV3_1aParser::COMMA);
        setState(9386);
        variable_lvalue();
        setState(9391);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(9392);
      match(SV3_1aParser::CLOSE_CURLY);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9395);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (((((_la - 64) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 64)) & ((1ULL << (SV3_1aParser::TYPE - 64))
        | (1ULL << (SV3_1aParser::NEW - 64))
        | (1ULL << (SV3_1aParser::LOCAL - 64))
        | (1ULL << (SV3_1aParser::BYTE - 64))
        | (1ULL << (SV3_1aParser::SHORTINT - 64))
        | (1ULL << (SV3_1aParser::INT - 64))
        | (1ULL << (SV3_1aParser::LONGINT - 64))
        | (1ULL << (SV3_1aParser::INTEGER - 64))
        | (1ULL << (SV3_1aParser::TIME - 64))
        | (1ULL << (SV3_1aParser::BIT - 64))
        | (1ULL << (SV3_1aParser::LOGIC - 64)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
        | (1ULL << (SV3_1aParser::UNSIGNED - 147))
        | (1ULL << (SV3_1aParser::VAR - 147))
        | (1ULL << (SV3_1aParser::CONTEXT - 147))
        | (1ULL << (SV3_1aParser::DOLLAR_UNIT - 147))
        | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

      || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
        | (1ULL << (SV3_1aParser::THIS - 313))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
        | (1ULL << (SV3_1aParser::FINAL - 313))
        | (1ULL << (SV3_1aParser::SAMPLE - 313))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
        | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
        setState(9394);
        assignment_pattern_expression_type();
      }
      setState(9397);
      assignment_pattern_variable_lvalue();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9398);
      streaming_concatenation();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Nonrange_variable_lvalueContext ------------------------------------------------------------------

SV3_1aParser::Nonrange_variable_lvalueContext::Nonrange_variable_lvalueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Nonrange_variable_lvalueContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}

SV3_1aParser::Nonrange_selectContext* SV3_1aParser::Nonrange_variable_lvalueContext::nonrange_select() {
  return getRuleContext<SV3_1aParser::Nonrange_selectContext>(0);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Nonrange_variable_lvalueContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

tree::TerminalNode* SV3_1aParser::Nonrange_variable_lvalueContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Nonrange_variable_lvalueContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}


size_t SV3_1aParser::Nonrange_variable_lvalueContext::getRuleIndex() const {
  return SV3_1aParser::RuleNonrange_variable_lvalue;
}

void SV3_1aParser::Nonrange_variable_lvalueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNonrange_variable_lvalue(this);
}

void SV3_1aParser::Nonrange_variable_lvalueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNonrange_variable_lvalue(this);
}


antlrcpp::Any SV3_1aParser::Nonrange_variable_lvalueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNonrange_variable_lvalue(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Nonrange_variable_lvalueContext* SV3_1aParser::nonrange_variable_lvalue() {
  Nonrange_variable_lvalueContext *_localctx = _tracker.createInstance<Nonrange_variable_lvalueContext>(_ctx, getState());
  enterRule(_localctx, 1246, SV3_1aParser::RuleNonrange_variable_lvalue);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9405);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1106, _ctx)) {
    case 1: {
      setState(9401);
      implicit_class_handle();
      setState(9402);
      match(SV3_1aParser::DOT);
      break;
    }

    case 2: {
      setState(9404);
      package_scope();
      break;
    }

    }
    setState(9407);
    hierarchical_identifier();
    setState(9408);
    nonrange_select();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unary_operatorContext ------------------------------------------------------------------

SV3_1aParser::Unary_operatorContext::Unary_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Unary_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnary_operator;
}

void SV3_1aParser::Unary_operatorContext::copyFrom(Unary_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Unary_BitwAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_BitwAndContext::BITW_AND() {
  return getToken(SV3_1aParser::BITW_AND, 0);
}

SV3_1aParser::Unary_BitwAndContext::Unary_BitwAndContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_BitwAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_BitwAnd(this);
}
void SV3_1aParser::Unary_BitwAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_BitwAnd(this);
}

antlrcpp::Any SV3_1aParser::Unary_BitwAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_BitwAnd(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_ReductNandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_ReductNandContext::REDUCTION_NAND() {
  return getToken(SV3_1aParser::REDUCTION_NAND, 0);
}

SV3_1aParser::Unary_ReductNandContext::Unary_ReductNandContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_ReductNandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_ReductNand(this);
}
void SV3_1aParser::Unary_ReductNandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_ReductNand(this);
}

antlrcpp::Any SV3_1aParser::Unary_ReductNandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_ReductNand(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_TildaContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_TildaContext::TILDA() {
  return getToken(SV3_1aParser::TILDA, 0);
}

SV3_1aParser::Unary_TildaContext::Unary_TildaContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_TildaContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_Tilda(this);
}
void SV3_1aParser::Unary_TildaContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_Tilda(this);
}

antlrcpp::Any SV3_1aParser::Unary_TildaContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_Tilda(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_PlusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_PlusContext::PLUS() {
  return getToken(SV3_1aParser::PLUS, 0);
}

SV3_1aParser::Unary_PlusContext::Unary_PlusContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_PlusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_Plus(this);
}
void SV3_1aParser::Unary_PlusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_Plus(this);
}

antlrcpp::Any SV3_1aParser::Unary_PlusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_Plus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_NotContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_NotContext::BANG() {
  return getToken(SV3_1aParser::BANG, 0);
}

SV3_1aParser::Unary_NotContext::Unary_NotContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_NotContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_Not(this);
}
void SV3_1aParser::Unary_NotContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_Not(this);
}

antlrcpp::Any SV3_1aParser::Unary_NotContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_Not(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_BitwOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_BitwOrContext::BITW_OR() {
  return getToken(SV3_1aParser::BITW_OR, 0);
}

SV3_1aParser::Unary_BitwOrContext::Unary_BitwOrContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_BitwOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_BitwOr(this);
}
void SV3_1aParser::Unary_BitwOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_BitwOr(this);
}

antlrcpp::Any SV3_1aParser::Unary_BitwOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_BitwOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_ReductXnor2Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_ReductXnor2Context::REDUCTION_XNOR2() {
  return getToken(SV3_1aParser::REDUCTION_XNOR2, 0);
}

SV3_1aParser::Unary_ReductXnor2Context::Unary_ReductXnor2Context(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_ReductXnor2Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_ReductXnor2(this);
}
void SV3_1aParser::Unary_ReductXnor2Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_ReductXnor2(this);
}

antlrcpp::Any SV3_1aParser::Unary_ReductXnor2Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_ReductXnor2(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_BitwXorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_BitwXorContext::BITW_XOR() {
  return getToken(SV3_1aParser::BITW_XOR, 0);
}

SV3_1aParser::Unary_BitwXorContext::Unary_BitwXorContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_BitwXorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_BitwXor(this);
}
void SV3_1aParser::Unary_BitwXorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_BitwXor(this);
}

antlrcpp::Any SV3_1aParser::Unary_BitwXorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_BitwXor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_MinusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_MinusContext::MINUS() {
  return getToken(SV3_1aParser::MINUS, 0);
}

SV3_1aParser::Unary_MinusContext::Unary_MinusContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_MinusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_Minus(this);
}
void SV3_1aParser::Unary_MinusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_Minus(this);
}

antlrcpp::Any SV3_1aParser::Unary_MinusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_Minus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_ReductNorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_ReductNorContext::REDUCTION_NOR() {
  return getToken(SV3_1aParser::REDUCTION_NOR, 0);
}

SV3_1aParser::Unary_ReductNorContext::Unary_ReductNorContext(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_ReductNorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_ReductNor(this);
}
void SV3_1aParser::Unary_ReductNorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_ReductNor(this);
}

antlrcpp::Any SV3_1aParser::Unary_ReductNorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_ReductNor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Unary_ReductXnor1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Unary_ReductXnor1Context::REDUCTION_XNOR1() {
  return getToken(SV3_1aParser::REDUCTION_XNOR1, 0);
}

SV3_1aParser::Unary_ReductXnor1Context::Unary_ReductXnor1Context(Unary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Unary_ReductXnor1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnary_ReductXnor1(this);
}
void SV3_1aParser::Unary_ReductXnor1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnary_ReductXnor1(this);
}

antlrcpp::Any SV3_1aParser::Unary_ReductXnor1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnary_ReductXnor1(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Unary_operatorContext* SV3_1aParser::unary_operator() {
  Unary_operatorContext *_localctx = _tracker.createInstance<Unary_operatorContext>(_ctx, getState());
  enterRule(_localctx, 1248, SV3_1aParser::RuleUnary_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9421);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PLUS: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_PlusContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(9410);
        match(SV3_1aParser::PLUS);
        break;
      }

      case SV3_1aParser::MINUS: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_MinusContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(9411);
        match(SV3_1aParser::MINUS);
        break;
      }

      case SV3_1aParser::BANG: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_NotContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(9412);
        match(SV3_1aParser::BANG);
        break;
      }

      case SV3_1aParser::TILDA: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_TildaContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(9413);
        match(SV3_1aParser::TILDA);
        break;
      }

      case SV3_1aParser::BITW_AND: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_BitwAndContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(9414);
        match(SV3_1aParser::BITW_AND);
        break;
      }

      case SV3_1aParser::REDUCTION_NAND: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_ReductNandContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(9415);
        match(SV3_1aParser::REDUCTION_NAND);
        break;
      }

      case SV3_1aParser::BITW_OR: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_BitwOrContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(9416);
        match(SV3_1aParser::BITW_OR);
        break;
      }

      case SV3_1aParser::REDUCTION_NOR: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_ReductNorContext>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(9417);
        match(SV3_1aParser::REDUCTION_NOR);
        break;
      }

      case SV3_1aParser::BITW_XOR: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_BitwXorContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(9418);
        match(SV3_1aParser::BITW_XOR);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR1: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_ReductXnor1Context>(_localctx));
        enterOuterAlt(_localctx, 10);
        setState(9419);
        match(SV3_1aParser::REDUCTION_XNOR1);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR2: {
        _localctx = dynamic_cast<Unary_operatorContext *>(_tracker.createInstance<SV3_1aParser::Unary_ReductXnor2Context>(_localctx));
        enterOuterAlt(_localctx, 11);
        setState(9420);
        match(SV3_1aParser::REDUCTION_XNOR2);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Binary_operatorContext ------------------------------------------------------------------

SV3_1aParser::Binary_operatorContext::Binary_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Binary_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleBinary_operator;
}

void SV3_1aParser::Binary_operatorContext::copyFrom(Binary_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- BinOp_BitwAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_BitwAndContext::BITW_AND() {
  return getToken(SV3_1aParser::BITW_AND, 0);
}

SV3_1aParser::BinOp_BitwAndContext::BinOp_BitwAndContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_BitwAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_BitwAnd(this);
}
void SV3_1aParser::BinOp_BitwAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_BitwAnd(this);
}

antlrcpp::Any SV3_1aParser::BinOp_BitwAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_BitwAnd(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_MinusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_MinusContext::MINUS() {
  return getToken(SV3_1aParser::MINUS, 0);
}

SV3_1aParser::BinOp_MinusContext::BinOp_MinusContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_MinusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Minus(this);
}
void SV3_1aParser::BinOp_MinusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Minus(this);
}

antlrcpp::Any SV3_1aParser::BinOp_MinusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Minus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_DivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_DivContext::DIV() {
  return getToken(SV3_1aParser::DIV, 0);
}

SV3_1aParser::BinOp_DivContext::BinOp_DivContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_DivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Div(this);
}
void SV3_1aParser::BinOp_DivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Div(this);
}

antlrcpp::Any SV3_1aParser::BinOp_DivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Div(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_WildEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_WildEqualContext::WILD_EQUAL_OP() {
  return getToken(SV3_1aParser::WILD_EQUAL_OP, 0);
}

SV3_1aParser::BinOp_WildEqualContext::BinOp_WildEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_WildEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_WildEqual(this);
}
void SV3_1aParser::BinOp_WildEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_WildEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_WildEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_WildEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ArithShiftLeftContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ArithShiftLeftContext::ARITH_SHIFT_LEFT() {
  return getToken(SV3_1aParser::ARITH_SHIFT_LEFT, 0);
}

SV3_1aParser::BinOp_ArithShiftLeftContext::BinOp_ArithShiftLeftContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ArithShiftLeftContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ArithShiftLeft(this);
}
void SV3_1aParser::BinOp_ArithShiftLeftContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ArithShiftLeft(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ArithShiftLeftContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ArithShiftLeft(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_MultContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_MultContext::STAR() {
  return getToken(SV3_1aParser::STAR, 0);
}

SV3_1aParser::BinOp_MultContext::BinOp_MultContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_MultContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Mult(this);
}
void SV3_1aParser::BinOp_MultContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Mult(this);
}

antlrcpp::Any SV3_1aParser::BinOp_MultContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Mult(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ReductNandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ReductNandContext::REDUCTION_NAND() {
  return getToken(SV3_1aParser::REDUCTION_NAND, 0);
}

SV3_1aParser::BinOp_ReductNandContext::BinOp_ReductNandContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ReductNandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ReductNand(this);
}
void SV3_1aParser::BinOp_ReductNandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ReductNand(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ReductNandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ReductNand(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_NotContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_NotContext::NOTEQUAL() {
  return getToken(SV3_1aParser::NOTEQUAL, 0);
}

SV3_1aParser::BinOp_NotContext::BinOp_NotContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_NotContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Not(this);
}
void SV3_1aParser::BinOp_NotContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Not(this);
}

antlrcpp::Any SV3_1aParser::BinOp_NotContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Not(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_BitwXorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_BitwXorContext::BITW_XOR() {
  return getToken(SV3_1aParser::BITW_XOR, 0);
}

SV3_1aParser::BinOp_BitwXorContext::BinOp_BitwXorContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_BitwXorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_BitwXor(this);
}
void SV3_1aParser::BinOp_BitwXorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_BitwXor(this);
}

antlrcpp::Any SV3_1aParser::BinOp_BitwXorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_BitwXor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ShiftLeftContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ShiftLeftContext::SHIFT_LEFT() {
  return getToken(SV3_1aParser::SHIFT_LEFT, 0);
}

SV3_1aParser::BinOp_ShiftLeftContext::BinOp_ShiftLeftContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ShiftLeftContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ShiftLeft(this);
}
void SV3_1aParser::BinOp_ShiftLeftContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ShiftLeft(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ShiftLeftContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ShiftLeft(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_WildcardEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_WildcardEqualContext::BINARY_WILDCARD_EQUAL() {
  return getToken(SV3_1aParser::BINARY_WILDCARD_EQUAL, 0);
}

SV3_1aParser::BinOp_WildcardEqualContext::BinOp_WildcardEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_WildcardEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_WildcardEqual(this);
}
void SV3_1aParser::BinOp_WildcardEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_WildcardEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_WildcardEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_WildcardEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ShiftRightContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ShiftRightContext::SHIFT_RIGHT() {
  return getToken(SV3_1aParser::SHIFT_RIGHT, 0);
}

SV3_1aParser::BinOp_ShiftRightContext::BinOp_ShiftRightContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ShiftRightContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ShiftRight(this);
}
void SV3_1aParser::BinOp_ShiftRightContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ShiftRight(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ShiftRightContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ShiftRight(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ArithShiftRightContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ArithShiftRightContext::ARITH_SHIFT_RIGHT() {
  return getToken(SV3_1aParser::ARITH_SHIFT_RIGHT, 0);
}

SV3_1aParser::BinOp_ArithShiftRightContext::BinOp_ArithShiftRightContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ArithShiftRightContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ArithShiftRight(this);
}
void SV3_1aParser::BinOp_ArithShiftRightContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ArithShiftRight(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ArithShiftRightContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ArithShiftRight(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_LogicOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_LogicOrContext::LOGICAL_OR() {
  return getToken(SV3_1aParser::LOGICAL_OR, 0);
}

SV3_1aParser::BinOp_LogicOrContext::BinOp_LogicOrContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_LogicOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_LogicOr(this);
}
void SV3_1aParser::BinOp_LogicOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_LogicOr(this);
}

antlrcpp::Any SV3_1aParser::BinOp_LogicOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_LogicOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_PercentContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_PercentContext::PERCENT() {
  return getToken(SV3_1aParser::PERCENT, 0);
}

SV3_1aParser::BinOp_PercentContext::BinOp_PercentContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_PercentContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Percent(this);
}
void SV3_1aParser::BinOp_PercentContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Percent(this);
}

antlrcpp::Any SV3_1aParser::BinOp_PercentContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Percent(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ReductNorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ReductNorContext::REDUCTION_NOR() {
  return getToken(SV3_1aParser::REDUCTION_NOR, 0);
}

SV3_1aParser::BinOp_ReductNorContext::BinOp_ReductNorContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ReductNorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ReductNor(this);
}
void SV3_1aParser::BinOp_ReductNorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ReductNor(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ReductNorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ReductNor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_WildcardNotEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_WildcardNotEqualContext::BINARY_WILDCARD_NOTEQUAL() {
  return getToken(SV3_1aParser::BINARY_WILDCARD_NOTEQUAL, 0);
}

SV3_1aParser::BinOp_WildcardNotEqualContext::BinOp_WildcardNotEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_WildcardNotEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_WildcardNotEqual(this);
}
void SV3_1aParser::BinOp_WildcardNotEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_WildcardNotEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_WildcardNotEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_WildcardNotEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_FourStateLogicEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_FourStateLogicEqualContext::FOUR_STATE_LOGIC_EQUAL() {
  return getToken(SV3_1aParser::FOUR_STATE_LOGIC_EQUAL, 0);
}

SV3_1aParser::BinOp_FourStateLogicEqualContext::BinOp_FourStateLogicEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_FourStateLogicEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_FourStateLogicEqual(this);
}
void SV3_1aParser::BinOp_FourStateLogicEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_FourStateLogicEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_FourStateLogicEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_FourStateLogicEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ImplyContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ImplyContext::IMPLY() {
  return getToken(SV3_1aParser::IMPLY, 0);
}

SV3_1aParser::BinOp_ImplyContext::BinOp_ImplyContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ImplyContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Imply(this);
}
void SV3_1aParser::BinOp_ImplyContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Imply(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ImplyContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Imply(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_EquivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_EquivContext::EQUIV() {
  return getToken(SV3_1aParser::EQUIV, 0);
}

SV3_1aParser::BinOp_EquivContext::BinOp_EquivContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_EquivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Equiv(this);
}
void SV3_1aParser::BinOp_EquivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Equiv(this);
}

antlrcpp::Any SV3_1aParser::BinOp_EquivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Equiv(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_LessEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_LessEqualContext::LESS_EQUAL() {
  return getToken(SV3_1aParser::LESS_EQUAL, 0);
}

SV3_1aParser::BinOp_LessEqualContext::BinOp_LessEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_LessEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_LessEqual(this);
}
void SV3_1aParser::BinOp_LessEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_LessEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_LessEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_LessEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_LogicAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_LogicAndContext::LOGICAL_AND() {
  return getToken(SV3_1aParser::LOGICAL_AND, 0);
}

SV3_1aParser::BinOp_LogicAndContext::BinOp_LogicAndContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_LogicAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_LogicAnd(this);
}
void SV3_1aParser::BinOp_LogicAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_LogicAnd(this);
}

antlrcpp::Any SV3_1aParser::BinOp_LogicAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_LogicAnd(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ReductXnor2Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ReductXnor2Context::REDUCTION_XNOR2() {
  return getToken(SV3_1aParser::REDUCTION_XNOR2, 0);
}

SV3_1aParser::BinOp_ReductXnor2Context::BinOp_ReductXnor2Context(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ReductXnor2Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ReductXnor2(this);
}
void SV3_1aParser::BinOp_ReductXnor2Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ReductXnor2(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ReductXnor2Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ReductXnor2(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_ReductXnor1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_ReductXnor1Context::REDUCTION_XNOR1() {
  return getToken(SV3_1aParser::REDUCTION_XNOR1, 0);
}

SV3_1aParser::BinOp_ReductXnor1Context::BinOp_ReductXnor1Context(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_ReductXnor1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_ReductXnor1(this);
}
void SV3_1aParser::BinOp_ReductXnor1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_ReductXnor1(this);
}

antlrcpp::Any SV3_1aParser::BinOp_ReductXnor1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_ReductXnor1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_GreatEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_GreatEqualContext::GREATER_EQUAL() {
  return getToken(SV3_1aParser::GREATER_EQUAL, 0);
}

SV3_1aParser::BinOp_GreatEqualContext::BinOp_GreatEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_GreatEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_GreatEqual(this);
}
void SV3_1aParser::BinOp_GreatEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_GreatEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_GreatEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_GreatEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_FourStateLogicNotEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_FourStateLogicNotEqualContext::FOUR_STATE_LOGIC_NOTEQUAL() {
  return getToken(SV3_1aParser::FOUR_STATE_LOGIC_NOTEQUAL, 0);
}

SV3_1aParser::BinOp_FourStateLogicNotEqualContext::BinOp_FourStateLogicNotEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_FourStateLogicNotEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_FourStateLogicNotEqual(this);
}
void SV3_1aParser::BinOp_FourStateLogicNotEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_FourStateLogicNotEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_FourStateLogicNotEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_FourStateLogicNotEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_MultMultContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_MultMultContext::STARSTAR() {
  return getToken(SV3_1aParser::STARSTAR, 0);
}

SV3_1aParser::BinOp_MultMultContext::BinOp_MultMultContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_MultMultContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_MultMult(this);
}
void SV3_1aParser::BinOp_MultMultContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_MultMult(this);
}

antlrcpp::Any SV3_1aParser::BinOp_MultMultContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_MultMult(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_GreatContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_GreatContext::GREATER() {
  return getToken(SV3_1aParser::GREATER, 0);
}

SV3_1aParser::BinOp_GreatContext::BinOp_GreatContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_GreatContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Great(this);
}
void SV3_1aParser::BinOp_GreatContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Great(this);
}

antlrcpp::Any SV3_1aParser::BinOp_GreatContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Great(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_EquivalenceContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_EquivalenceContext::EQUIVALENCE() {
  return getToken(SV3_1aParser::EQUIVALENCE, 0);
}

SV3_1aParser::BinOp_EquivalenceContext::BinOp_EquivalenceContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_EquivalenceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Equivalence(this);
}
void SV3_1aParser::BinOp_EquivalenceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Equivalence(this);
}

antlrcpp::Any SV3_1aParser::BinOp_EquivalenceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Equivalence(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_WildNotEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_WildNotEqualContext::WILD_NOTEQUAL_OP() {
  return getToken(SV3_1aParser::WILD_NOTEQUAL_OP, 0);
}

SV3_1aParser::BinOp_WildNotEqualContext::BinOp_WildNotEqualContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_WildNotEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_WildNotEqual(this);
}
void SV3_1aParser::BinOp_WildNotEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_WildNotEqual(this);
}

antlrcpp::Any SV3_1aParser::BinOp_WildNotEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_WildNotEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_LessContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_LessContext::LESS() {
  return getToken(SV3_1aParser::LESS, 0);
}

SV3_1aParser::BinOp_LessContext::BinOp_LessContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_LessContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Less(this);
}
void SV3_1aParser::BinOp_LessContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Less(this);
}

antlrcpp::Any SV3_1aParser::BinOp_LessContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Less(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_PlusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_PlusContext::PLUS() {
  return getToken(SV3_1aParser::PLUS, 0);
}

SV3_1aParser::BinOp_PlusContext::BinOp_PlusContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_PlusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_Plus(this);
}
void SV3_1aParser::BinOp_PlusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_Plus(this);
}

antlrcpp::Any SV3_1aParser::BinOp_PlusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_Plus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinOp_BitwOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinOp_BitwOrContext::BITW_OR() {
  return getToken(SV3_1aParser::BITW_OR, 0);
}

SV3_1aParser::BinOp_BitwOrContext::BinOp_BitwOrContext(Binary_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinOp_BitwOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinOp_BitwOr(this);
}
void SV3_1aParser::BinOp_BitwOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinOp_BitwOr(this);
}

antlrcpp::Any SV3_1aParser::BinOp_BitwOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinOp_BitwOr(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Binary_operatorContext* SV3_1aParser::binary_operator() {
  Binary_operatorContext *_localctx = _tracker.createInstance<Binary_operatorContext>(_ctx, getState());
  enterRule(_localctx, 1250, SV3_1aParser::RuleBinary_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9456);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PLUS: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_PlusContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(9423);
        match(SV3_1aParser::PLUS);
        break;
      }

      case SV3_1aParser::MINUS: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_MinusContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(9424);
        match(SV3_1aParser::MINUS);
        break;
      }

      case SV3_1aParser::STAR: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_MultContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(9425);
        match(SV3_1aParser::STAR);
        break;
      }

      case SV3_1aParser::DIV: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_DivContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(9426);
        match(SV3_1aParser::DIV);
        break;
      }

      case SV3_1aParser::PERCENT: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_PercentContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(9427);
        match(SV3_1aParser::PERCENT);
        break;
      }

      case SV3_1aParser::EQUIV: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_EquivContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(9428);
        match(SV3_1aParser::EQUIV);
        break;
      }

      case SV3_1aParser::NOTEQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_NotContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(9429);
        match(SV3_1aParser::NOTEQUAL);
        break;
      }

      case SV3_1aParser::FOUR_STATE_LOGIC_EQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_FourStateLogicEqualContext>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(9430);
        match(SV3_1aParser::FOUR_STATE_LOGIC_EQUAL);
        break;
      }

      case SV3_1aParser::FOUR_STATE_LOGIC_NOTEQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_FourStateLogicNotEqualContext>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(9431);
        match(SV3_1aParser::FOUR_STATE_LOGIC_NOTEQUAL);
        break;
      }

      case SV3_1aParser::WILD_EQUAL_OP: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_WildEqualContext>(_localctx));
        enterOuterAlt(_localctx, 10);
        setState(9432);
        match(SV3_1aParser::WILD_EQUAL_OP);
        break;
      }

      case SV3_1aParser::WILD_NOTEQUAL_OP: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_WildNotEqualContext>(_localctx));
        enterOuterAlt(_localctx, 11);
        setState(9433);
        match(SV3_1aParser::WILD_NOTEQUAL_OP);
        break;
      }

      case SV3_1aParser::LOGICAL_AND: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_LogicAndContext>(_localctx));
        enterOuterAlt(_localctx, 12);
        setState(9434);
        match(SV3_1aParser::LOGICAL_AND);
        break;
      }

      case SV3_1aParser::LOGICAL_OR: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_LogicOrContext>(_localctx));
        enterOuterAlt(_localctx, 13);
        setState(9435);
        match(SV3_1aParser::LOGICAL_OR);
        break;
      }

      case SV3_1aParser::STARSTAR: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_MultMultContext>(_localctx));
        enterOuterAlt(_localctx, 14);
        setState(9436);
        match(SV3_1aParser::STARSTAR);
        break;
      }

      case SV3_1aParser::LESS: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_LessContext>(_localctx));
        enterOuterAlt(_localctx, 15);
        setState(9437);
        match(SV3_1aParser::LESS);
        break;
      }

      case SV3_1aParser::LESS_EQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_LessEqualContext>(_localctx));
        enterOuterAlt(_localctx, 16);
        setState(9438);
        match(SV3_1aParser::LESS_EQUAL);
        break;
      }

      case SV3_1aParser::GREATER: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_GreatContext>(_localctx));
        enterOuterAlt(_localctx, 17);
        setState(9439);
        match(SV3_1aParser::GREATER);
        break;
      }

      case SV3_1aParser::GREATER_EQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_GreatEqualContext>(_localctx));
        enterOuterAlt(_localctx, 18);
        setState(9440);
        match(SV3_1aParser::GREATER_EQUAL);
        break;
      }

      case SV3_1aParser::BITW_AND: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_BitwAndContext>(_localctx));
        enterOuterAlt(_localctx, 19);
        setState(9441);
        match(SV3_1aParser::BITW_AND);
        break;
      }

      case SV3_1aParser::BITW_OR: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_BitwOrContext>(_localctx));
        enterOuterAlt(_localctx, 20);
        setState(9442);
        match(SV3_1aParser::BITW_OR);
        break;
      }

      case SV3_1aParser::BITW_XOR: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_BitwXorContext>(_localctx));
        enterOuterAlt(_localctx, 21);
        setState(9443);
        match(SV3_1aParser::BITW_XOR);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR1: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ReductXnor1Context>(_localctx));
        enterOuterAlt(_localctx, 22);
        setState(9444);
        match(SV3_1aParser::REDUCTION_XNOR1);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR2: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ReductXnor2Context>(_localctx));
        enterOuterAlt(_localctx, 23);
        setState(9445);
        match(SV3_1aParser::REDUCTION_XNOR2);
        break;
      }

      case SV3_1aParser::REDUCTION_NOR: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ReductNorContext>(_localctx));
        enterOuterAlt(_localctx, 24);
        setState(9446);
        match(SV3_1aParser::REDUCTION_NOR);
        break;
      }

      case SV3_1aParser::REDUCTION_NAND: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ReductNandContext>(_localctx));
        enterOuterAlt(_localctx, 25);
        setState(9447);
        match(SV3_1aParser::REDUCTION_NAND);
        break;
      }

      case SV3_1aParser::SHIFT_RIGHT: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ShiftRightContext>(_localctx));
        enterOuterAlt(_localctx, 26);
        setState(9448);
        match(SV3_1aParser::SHIFT_RIGHT);
        break;
      }

      case SV3_1aParser::SHIFT_LEFT: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ShiftLeftContext>(_localctx));
        enterOuterAlt(_localctx, 27);
        setState(9449);
        match(SV3_1aParser::SHIFT_LEFT);
        break;
      }

      case SV3_1aParser::ARITH_SHIFT_RIGHT: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ArithShiftRightContext>(_localctx));
        enterOuterAlt(_localctx, 28);
        setState(9450);
        match(SV3_1aParser::ARITH_SHIFT_RIGHT);
        break;
      }

      case SV3_1aParser::ARITH_SHIFT_LEFT: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ArithShiftLeftContext>(_localctx));
        enterOuterAlt(_localctx, 29);
        setState(9451);
        match(SV3_1aParser::ARITH_SHIFT_LEFT);
        break;
      }

      case SV3_1aParser::IMPLY: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_ImplyContext>(_localctx));
        enterOuterAlt(_localctx, 30);
        setState(9452);
        match(SV3_1aParser::IMPLY);
        break;
      }

      case SV3_1aParser::EQUIVALENCE: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_EquivalenceContext>(_localctx));
        enterOuterAlt(_localctx, 31);
        setState(9453);
        match(SV3_1aParser::EQUIVALENCE);
        break;
      }

      case SV3_1aParser::BINARY_WILDCARD_EQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_WildcardEqualContext>(_localctx));
        enterOuterAlt(_localctx, 32);
        setState(9454);
        match(SV3_1aParser::BINARY_WILDCARD_EQUAL);
        break;
      }

      case SV3_1aParser::BINARY_WILDCARD_NOTEQUAL: {
        _localctx = dynamic_cast<Binary_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinOp_WildcardNotEqualContext>(_localctx));
        enterOuterAlt(_localctx, 33);
        setState(9455);
        match(SV3_1aParser::BINARY_WILDCARD_NOTEQUAL);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Inc_or_dec_operatorContext ------------------------------------------------------------------

SV3_1aParser::Inc_or_dec_operatorContext::Inc_or_dec_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Inc_or_dec_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleInc_or_dec_operator;
}

void SV3_1aParser::Inc_or_dec_operatorContext::copyFrom(Inc_or_dec_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- IncDec_MinusMinusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IncDec_MinusMinusContext::MINUSMINUS() {
  return getToken(SV3_1aParser::MINUSMINUS, 0);
}

SV3_1aParser::IncDec_MinusMinusContext::IncDec_MinusMinusContext(Inc_or_dec_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IncDec_MinusMinusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIncDec_MinusMinus(this);
}
void SV3_1aParser::IncDec_MinusMinusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIncDec_MinusMinus(this);
}

antlrcpp::Any SV3_1aParser::IncDec_MinusMinusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIncDec_MinusMinus(this);
  else
    return visitor->visitChildren(this);
}
//----------------- IncDec_PlusPlusContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::IncDec_PlusPlusContext::PLUSPLUS() {
  return getToken(SV3_1aParser::PLUSPLUS, 0);
}

SV3_1aParser::IncDec_PlusPlusContext::IncDec_PlusPlusContext(Inc_or_dec_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::IncDec_PlusPlusContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIncDec_PlusPlus(this);
}
void SV3_1aParser::IncDec_PlusPlusContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIncDec_PlusPlus(this);
}

antlrcpp::Any SV3_1aParser::IncDec_PlusPlusContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIncDec_PlusPlus(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Inc_or_dec_operatorContext* SV3_1aParser::inc_or_dec_operator() {
  Inc_or_dec_operatorContext *_localctx = _tracker.createInstance<Inc_or_dec_operatorContext>(_ctx, getState());
  enterRule(_localctx, 1252, SV3_1aParser::RuleInc_or_dec_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9460);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::PLUSPLUS: {
        _localctx = dynamic_cast<Inc_or_dec_operatorContext *>(_tracker.createInstance<SV3_1aParser::IncDec_PlusPlusContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(9458);
        match(SV3_1aParser::PLUSPLUS);
        break;
      }

      case SV3_1aParser::MINUSMINUS: {
        _localctx = dynamic_cast<Inc_or_dec_operatorContext *>(_tracker.createInstance<SV3_1aParser::IncDec_MinusMinusContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(9459);
        match(SV3_1aParser::MINUSMINUS);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unary_module_path_operatorContext ------------------------------------------------------------------

SV3_1aParser::Unary_module_path_operatorContext::Unary_module_path_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Unary_module_path_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnary_module_path_operator;
}

void SV3_1aParser::Unary_module_path_operatorContext::copyFrom(Unary_module_path_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- UnaryModOp_ReductXnor2Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_ReductXnor2Context::REDUCTION_XNOR2() {
  return getToken(SV3_1aParser::REDUCTION_XNOR2, 0);
}

SV3_1aParser::UnaryModOp_ReductXnor2Context::UnaryModOp_ReductXnor2Context(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_ReductXnor2Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_ReductXnor2(this);
}
void SV3_1aParser::UnaryModOp_ReductXnor2Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_ReductXnor2(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_ReductXnor2Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_ReductXnor2(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_NotContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_NotContext::BANG() {
  return getToken(SV3_1aParser::BANG, 0);
}

SV3_1aParser::UnaryModOp_NotContext::UnaryModOp_NotContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_NotContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_Not(this);
}
void SV3_1aParser::UnaryModOp_NotContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_Not(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_NotContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_Not(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_ReductNandContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_ReductNandContext::REDUCTION_NAND() {
  return getToken(SV3_1aParser::REDUCTION_NAND, 0);
}

SV3_1aParser::UnaryModOp_ReductNandContext::UnaryModOp_ReductNandContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_ReductNandContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_ReductNand(this);
}
void SV3_1aParser::UnaryModOp_ReductNandContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_ReductNand(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_ReductNandContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_ReductNand(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_ReductXNor1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_ReductXNor1Context::REDUCTION_XNOR1() {
  return getToken(SV3_1aParser::REDUCTION_XNOR1, 0);
}

SV3_1aParser::UnaryModOp_ReductXNor1Context::UnaryModOp_ReductXNor1Context(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_ReductXNor1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_ReductXNor1(this);
}
void SV3_1aParser::UnaryModOp_ReductXNor1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_ReductXNor1(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_ReductXNor1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_ReductXNor1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_TildaContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_TildaContext::TILDA() {
  return getToken(SV3_1aParser::TILDA, 0);
}

SV3_1aParser::UnaryModOp_TildaContext::UnaryModOp_TildaContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_TildaContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_Tilda(this);
}
void SV3_1aParser::UnaryModOp_TildaContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_Tilda(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_TildaContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_Tilda(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_BitwOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_BitwOrContext::BITW_OR() {
  return getToken(SV3_1aParser::BITW_OR, 0);
}

SV3_1aParser::UnaryModOp_BitwOrContext::UnaryModOp_BitwOrContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_BitwOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_BitwOr(this);
}
void SV3_1aParser::UnaryModOp_BitwOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_BitwOr(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_BitwOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_BitwOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_ReductNorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_ReductNorContext::REDUCTION_NOR() {
  return getToken(SV3_1aParser::REDUCTION_NOR, 0);
}

SV3_1aParser::UnaryModOp_ReductNorContext::UnaryModOp_ReductNorContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_ReductNorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_ReductNor(this);
}
void SV3_1aParser::UnaryModOp_ReductNorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_ReductNor(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_ReductNorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_ReductNor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_BitwXorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_BitwXorContext::BITW_XOR() {
  return getToken(SV3_1aParser::BITW_XOR, 0);
}

SV3_1aParser::UnaryModOp_BitwXorContext::UnaryModOp_BitwXorContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_BitwXorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_BitwXor(this);
}
void SV3_1aParser::UnaryModOp_BitwXorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_BitwXor(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_BitwXorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_BitwXor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- UnaryModOp_BitwAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::UnaryModOp_BitwAndContext::BITW_AND() {
  return getToken(SV3_1aParser::BITW_AND, 0);
}

SV3_1aParser::UnaryModOp_BitwAndContext::UnaryModOp_BitwAndContext(Unary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::UnaryModOp_BitwAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnaryModOp_BitwAnd(this);
}
void SV3_1aParser::UnaryModOp_BitwAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnaryModOp_BitwAnd(this);
}

antlrcpp::Any SV3_1aParser::UnaryModOp_BitwAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnaryModOp_BitwAnd(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Unary_module_path_operatorContext* SV3_1aParser::unary_module_path_operator() {
  Unary_module_path_operatorContext *_localctx = _tracker.createInstance<Unary_module_path_operatorContext>(_ctx, getState());
  enterRule(_localctx, 1254, SV3_1aParser::RuleUnary_module_path_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9471);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::BANG: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_NotContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(9462);
        match(SV3_1aParser::BANG);
        break;
      }

      case SV3_1aParser::TILDA: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_TildaContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(9463);
        match(SV3_1aParser::TILDA);
        break;
      }

      case SV3_1aParser::BITW_AND: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_BitwAndContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(9464);
        match(SV3_1aParser::BITW_AND);
        break;
      }

      case SV3_1aParser::REDUCTION_NAND: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_ReductNandContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(9465);
        match(SV3_1aParser::REDUCTION_NAND);
        break;
      }

      case SV3_1aParser::BITW_OR: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_BitwOrContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(9466);
        match(SV3_1aParser::BITW_OR);
        break;
      }

      case SV3_1aParser::REDUCTION_NOR: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_ReductNorContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(9467);
        match(SV3_1aParser::REDUCTION_NOR);
        break;
      }

      case SV3_1aParser::BITW_XOR: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_BitwXorContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(9468);
        match(SV3_1aParser::BITW_XOR);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR1: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_ReductXNor1Context>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(9469);
        match(SV3_1aParser::REDUCTION_XNOR1);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR2: {
        _localctx = dynamic_cast<Unary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::UnaryModOp_ReductXnor2Context>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(9470);
        match(SV3_1aParser::REDUCTION_XNOR2);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Binary_module_path_operatorContext ------------------------------------------------------------------

SV3_1aParser::Binary_module_path_operatorContext::Binary_module_path_operatorContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::Binary_module_path_operatorContext::getRuleIndex() const {
  return SV3_1aParser::RuleBinary_module_path_operator;
}

void SV3_1aParser::Binary_module_path_operatorContext::copyFrom(Binary_module_path_operatorContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- BinModOp_EquivContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_EquivContext::EQUIV() {
  return getToken(SV3_1aParser::EQUIV, 0);
}

SV3_1aParser::BinModOp_EquivContext::BinModOp_EquivContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_EquivContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_Equiv(this);
}
void SV3_1aParser::BinModOp_EquivContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_Equiv(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_EquivContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_Equiv(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_BitwXorContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_BitwXorContext::BITW_XOR() {
  return getToken(SV3_1aParser::BITW_XOR, 0);
}

SV3_1aParser::BinModOp_BitwXorContext::BinModOp_BitwXorContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_BitwXorContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_BitwXor(this);
}
void SV3_1aParser::BinModOp_BitwXorContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_BitwXor(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_BitwXorContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_BitwXor(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_LogicOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_LogicOrContext::LOGICAL_OR() {
  return getToken(SV3_1aParser::LOGICAL_OR, 0);
}

SV3_1aParser::BinModOp_LogicOrContext::BinModOp_LogicOrContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_LogicOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_LogicOr(this);
}
void SV3_1aParser::BinModOp_LogicOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_LogicOr(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_LogicOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_LogicOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_NotEqualContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_NotEqualContext::NOTEQUAL() {
  return getToken(SV3_1aParser::NOTEQUAL, 0);
}

SV3_1aParser::BinModOp_NotEqualContext::BinModOp_NotEqualContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_NotEqualContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_NotEqual(this);
}
void SV3_1aParser::BinModOp_NotEqualContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_NotEqual(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_NotEqualContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_NotEqual(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_LogicAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_LogicAndContext::LOGICAL_AND() {
  return getToken(SV3_1aParser::LOGICAL_AND, 0);
}

SV3_1aParser::BinModOp_LogicAndContext::BinModOp_LogicAndContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_LogicAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_LogicAnd(this);
}
void SV3_1aParser::BinModOp_LogicAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_LogicAnd(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_LogicAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_LogicAnd(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_BitwAndContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_BitwAndContext::BITW_AND() {
  return getToken(SV3_1aParser::BITW_AND, 0);
}

SV3_1aParser::BinModOp_BitwAndContext::BinModOp_BitwAndContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_BitwAndContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_BitwAnd(this);
}
void SV3_1aParser::BinModOp_BitwAndContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_BitwAnd(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_BitwAndContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_BitwAnd(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_BitwOrContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_BitwOrContext::BITW_OR() {
  return getToken(SV3_1aParser::BITW_OR, 0);
}

SV3_1aParser::BinModOp_BitwOrContext::BinModOp_BitwOrContext(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_BitwOrContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_BitwOr(this);
}
void SV3_1aParser::BinModOp_BitwOrContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_BitwOr(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_BitwOrContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_BitwOr(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_ReductXnor1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_ReductXnor1Context::REDUCTION_XNOR1() {
  return getToken(SV3_1aParser::REDUCTION_XNOR1, 0);
}

SV3_1aParser::BinModOp_ReductXnor1Context::BinModOp_ReductXnor1Context(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_ReductXnor1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_ReductXnor1(this);
}
void SV3_1aParser::BinModOp_ReductXnor1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_ReductXnor1(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_ReductXnor1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_ReductXnor1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- BinModOp_ReductXnor2Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::BinModOp_ReductXnor2Context::REDUCTION_XNOR2() {
  return getToken(SV3_1aParser::REDUCTION_XNOR2, 0);
}

SV3_1aParser::BinModOp_ReductXnor2Context::BinModOp_ReductXnor2Context(Binary_module_path_operatorContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::BinModOp_ReductXnor2Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBinModOp_ReductXnor2(this);
}
void SV3_1aParser::BinModOp_ReductXnor2Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBinModOp_ReductXnor2(this);
}

antlrcpp::Any SV3_1aParser::BinModOp_ReductXnor2Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBinModOp_ReductXnor2(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::Binary_module_path_operatorContext* SV3_1aParser::binary_module_path_operator() {
  Binary_module_path_operatorContext *_localctx = _tracker.createInstance<Binary_module_path_operatorContext>(_ctx, getState());
  enterRule(_localctx, 1256, SV3_1aParser::RuleBinary_module_path_operator);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9482);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::EQUIV: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_EquivContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(9473);
        match(SV3_1aParser::EQUIV);
        break;
      }

      case SV3_1aParser::NOTEQUAL: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_NotEqualContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(9474);
        match(SV3_1aParser::NOTEQUAL);
        break;
      }

      case SV3_1aParser::LOGICAL_AND: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_LogicAndContext>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(9475);
        match(SV3_1aParser::LOGICAL_AND);
        break;
      }

      case SV3_1aParser::LOGICAL_OR: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_LogicOrContext>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(9476);
        match(SV3_1aParser::LOGICAL_OR);
        break;
      }

      case SV3_1aParser::BITW_AND: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_BitwAndContext>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(9477);
        match(SV3_1aParser::BITW_AND);
        break;
      }

      case SV3_1aParser::BITW_OR: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_BitwOrContext>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(9478);
        match(SV3_1aParser::BITW_OR);
        break;
      }

      case SV3_1aParser::BITW_XOR: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_BitwXorContext>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(9479);
        match(SV3_1aParser::BITW_XOR);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR1: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_ReductXnor1Context>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(9480);
        match(SV3_1aParser::REDUCTION_XNOR1);
        break;
      }

      case SV3_1aParser::REDUCTION_XNOR2: {
        _localctx = dynamic_cast<Binary_module_path_operatorContext *>(_tracker.createInstance<SV3_1aParser::BinModOp_ReductXnor2Context>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(9481);
        match(SV3_1aParser::REDUCTION_XNOR2);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- NumberContext ------------------------------------------------------------------

SV3_1aParser::NumberContext::NumberContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}


size_t SV3_1aParser::NumberContext::getRuleIndex() const {
  return SV3_1aParser::RuleNumber;
}

void SV3_1aParser::NumberContext::copyFrom(NumberContext *ctx) {
  ParserRuleContext::copyFrom(ctx);
}

//----------------- Number_RealContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_RealContext::Real_number() {
  return getToken(SV3_1aParser::Real_number, 0);
}

SV3_1aParser::Number_RealContext::Number_RealContext(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_RealContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_Real(this);
}
void SV3_1aParser::Number_RealContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_Real(this);
}

antlrcpp::Any SV3_1aParser::Number_RealContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_Real(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1Tickb0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1Tickb0Context::ONE_TICK_b0() {
  return getToken(SV3_1aParser::ONE_TICK_b0, 0);
}

SV3_1aParser::Number_1Tickb0Context::Number_1Tickb0Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1Tickb0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1Tickb0(this);
}
void SV3_1aParser::Number_1Tickb0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1Tickb0(this);
}

antlrcpp::Any SV3_1aParser::Number_1Tickb0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1Tickb0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1TickB0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1TickB0Context::ONE_TICK_B0() {
  return getToken(SV3_1aParser::ONE_TICK_B0, 0);
}

SV3_1aParser::Number_1TickB0Context::Number_1TickB0Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1TickB0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1TickB0(this);
}
void SV3_1aParser::Number_1TickB0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1TickB0(this);
}

antlrcpp::Any SV3_1aParser::Number_1TickB0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1TickB0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1Tickb1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1Tickb1Context::ONE_TICK_b1() {
  return getToken(SV3_1aParser::ONE_TICK_b1, 0);
}

SV3_1aParser::Number_1Tickb1Context::Number_1Tickb1Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1Tickb1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1Tickb1(this);
}
void SV3_1aParser::Number_1Tickb1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1Tickb1(this);
}

antlrcpp::Any SV3_1aParser::Number_1Tickb1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1Tickb1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1TickB1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1TickB1Context::ONE_TICK_B1() {
  return getToken(SV3_1aParser::ONE_TICK_B1, 0);
}

SV3_1aParser::Number_1TickB1Context::Number_1TickB1Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1TickB1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1TickB1(this);
}
void SV3_1aParser::Number_1TickB1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1TickB1(this);
}

antlrcpp::Any SV3_1aParser::Number_1TickB1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1TickB1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1TickbxContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1TickbxContext::ONE_TICK_bx() {
  return getToken(SV3_1aParser::ONE_TICK_bx, 0);
}

SV3_1aParser::Number_1TickbxContext::Number_1TickbxContext(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1TickbxContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1Tickbx(this);
}
void SV3_1aParser::Number_1TickbxContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1Tickbx(this);
}

antlrcpp::Any SV3_1aParser::Number_1TickbxContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1Tickbx(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1TickbXContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1TickbXContext::ONE_TICK_bX() {
  return getToken(SV3_1aParser::ONE_TICK_bX, 0);
}

SV3_1aParser::Number_1TickbXContext::Number_1TickbXContext(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1TickbXContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1TickbX(this);
}
void SV3_1aParser::Number_1TickbXContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1TickbX(this);
}

antlrcpp::Any SV3_1aParser::Number_1TickbXContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1TickbX(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1TickBxContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1TickBxContext::ONE_TICK_Bx() {
  return getToken(SV3_1aParser::ONE_TICK_Bx, 0);
}

SV3_1aParser::Number_1TickBxContext::Number_1TickBxContext(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1TickBxContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1TickBx(this);
}
void SV3_1aParser::Number_1TickBxContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1TickBx(this);
}

antlrcpp::Any SV3_1aParser::Number_1TickBxContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1TickBx(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_1TickBXContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_1TickBXContext::ONE_TICK_BX() {
  return getToken(SV3_1aParser::ONE_TICK_BX, 0);
}

SV3_1aParser::Number_1TickBXContext::Number_1TickBXContext(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_1TickBXContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_1TickBX(this);
}
void SV3_1aParser::Number_1TickBXContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_1TickBX(this);
}

antlrcpp::Any SV3_1aParser::Number_1TickBXContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_1TickBX(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_IntegralContext ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_IntegralContext::Integral_number() {
  return getToken(SV3_1aParser::Integral_number, 0);
}

SV3_1aParser::Number_IntegralContext::Number_IntegralContext(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_IntegralContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_Integral(this);
}
void SV3_1aParser::Number_IntegralContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_Integral(this);
}

antlrcpp::Any SV3_1aParser::Number_IntegralContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_Integral(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_Tick0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_Tick0Context::TICK_0() {
  return getToken(SV3_1aParser::TICK_0, 0);
}

SV3_1aParser::Number_Tick0Context::Number_Tick0Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_Tick0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_Tick0(this);
}
void SV3_1aParser::Number_Tick0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_Tick0(this);
}

antlrcpp::Any SV3_1aParser::Number_Tick0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_Tick0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_Tick1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_Tick1Context::TICK_1() {
  return getToken(SV3_1aParser::TICK_1, 0);
}

SV3_1aParser::Number_Tick1Context::Number_Tick1Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_Tick1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_Tick1(this);
}
void SV3_1aParser::Number_Tick1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_Tick1(this);
}

antlrcpp::Any SV3_1aParser::Number_Tick1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_Tick1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_Tickb0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_Tickb0Context::TICK_b0() {
  return getToken(SV3_1aParser::TICK_b0, 0);
}

SV3_1aParser::Number_Tickb0Context::Number_Tickb0Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_Tickb0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_Tickb0(this);
}
void SV3_1aParser::Number_Tickb0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_Tickb0(this);
}

antlrcpp::Any SV3_1aParser::Number_Tickb0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_Tickb0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_TickB0Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_TickB0Context::TICK_B0() {
  return getToken(SV3_1aParser::TICK_B0, 0);
}

SV3_1aParser::Number_TickB0Context::Number_TickB0Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_TickB0Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_TickB0(this);
}
void SV3_1aParser::Number_TickB0Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_TickB0(this);
}

antlrcpp::Any SV3_1aParser::Number_TickB0Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_TickB0(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_Tickb1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_Tickb1Context::TICK_b1() {
  return getToken(SV3_1aParser::TICK_b1, 0);
}

SV3_1aParser::Number_Tickb1Context::Number_Tickb1Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_Tickb1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_Tickb1(this);
}
void SV3_1aParser::Number_Tickb1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_Tickb1(this);
}

antlrcpp::Any SV3_1aParser::Number_Tickb1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_Tickb1(this);
  else
    return visitor->visitChildren(this);
}
//----------------- Number_TickB1Context ------------------------------------------------------------------

tree::TerminalNode* SV3_1aParser::Number_TickB1Context::TICK_B1() {
  return getToken(SV3_1aParser::TICK_B1, 0);
}

SV3_1aParser::Number_TickB1Context::Number_TickB1Context(NumberContext *ctx) { copyFrom(ctx); }

void SV3_1aParser::Number_TickB1Context::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNumber_TickB1(this);
}
void SV3_1aParser::Number_TickB1Context::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNumber_TickB1(this);
}

antlrcpp::Any SV3_1aParser::Number_TickB1Context::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNumber_TickB1(this);
  else
    return visitor->visitChildren(this);
}
SV3_1aParser::NumberContext* SV3_1aParser::number() {
  NumberContext *_localctx = _tracker.createInstance<NumberContext>(_ctx, getState());
  enterRule(_localctx, 1258, SV3_1aParser::RuleNumber);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9500);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Integral_number: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_IntegralContext>(_localctx));
        enterOuterAlt(_localctx, 1);
        setState(9484);
        match(SV3_1aParser::Integral_number);
        break;
      }

      case SV3_1aParser::Real_number: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_RealContext>(_localctx));
        enterOuterAlt(_localctx, 2);
        setState(9485);
        match(SV3_1aParser::Real_number);
        break;
      }

      case SV3_1aParser::ONE_TICK_b0: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1Tickb0Context>(_localctx));
        enterOuterAlt(_localctx, 3);
        setState(9486);
        match(SV3_1aParser::ONE_TICK_b0);
        break;
      }

      case SV3_1aParser::ONE_TICK_b1: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1Tickb1Context>(_localctx));
        enterOuterAlt(_localctx, 4);
        setState(9487);
        match(SV3_1aParser::ONE_TICK_b1);
        break;
      }

      case SV3_1aParser::ONE_TICK_B0: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1TickB0Context>(_localctx));
        enterOuterAlt(_localctx, 5);
        setState(9488);
        match(SV3_1aParser::ONE_TICK_B0);
        break;
      }

      case SV3_1aParser::ONE_TICK_B1: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1TickB1Context>(_localctx));
        enterOuterAlt(_localctx, 6);
        setState(9489);
        match(SV3_1aParser::ONE_TICK_B1);
        break;
      }

      case SV3_1aParser::TICK_b0: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_Tickb0Context>(_localctx));
        enterOuterAlt(_localctx, 7);
        setState(9490);
        match(SV3_1aParser::TICK_b0);
        break;
      }

      case SV3_1aParser::TICK_b1: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_Tickb1Context>(_localctx));
        enterOuterAlt(_localctx, 8);
        setState(9491);
        match(SV3_1aParser::TICK_b1);
        break;
      }

      case SV3_1aParser::TICK_B0: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_TickB0Context>(_localctx));
        enterOuterAlt(_localctx, 9);
        setState(9492);
        match(SV3_1aParser::TICK_B0);
        break;
      }

      case SV3_1aParser::TICK_B1: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_TickB1Context>(_localctx));
        enterOuterAlt(_localctx, 10);
        setState(9493);
        match(SV3_1aParser::TICK_B1);
        break;
      }

      case SV3_1aParser::TICK_0: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_Tick0Context>(_localctx));
        enterOuterAlt(_localctx, 11);
        setState(9494);
        match(SV3_1aParser::TICK_0);
        break;
      }

      case SV3_1aParser::TICK_1: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_Tick1Context>(_localctx));
        enterOuterAlt(_localctx, 12);
        setState(9495);
        match(SV3_1aParser::TICK_1);
        break;
      }

      case SV3_1aParser::ONE_TICK_bx: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1TickbxContext>(_localctx));
        enterOuterAlt(_localctx, 13);
        setState(9496);
        match(SV3_1aParser::ONE_TICK_bx);
        break;
      }

      case SV3_1aParser::ONE_TICK_bX: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1TickbXContext>(_localctx));
        enterOuterAlt(_localctx, 14);
        setState(9497);
        match(SV3_1aParser::ONE_TICK_bX);
        break;
      }

      case SV3_1aParser::ONE_TICK_Bx: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1TickBxContext>(_localctx));
        enterOuterAlt(_localctx, 15);
        setState(9498);
        match(SV3_1aParser::ONE_TICK_Bx);
        break;
      }

      case SV3_1aParser::ONE_TICK_BX: {
        _localctx = dynamic_cast<NumberContext *>(_tracker.createInstance<SV3_1aParser::Number_1TickBXContext>(_localctx));
        enterOuterAlt(_localctx, 16);
        setState(9499);
        match(SV3_1aParser::ONE_TICK_BX);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unbased_unsized_literalContext ------------------------------------------------------------------

SV3_1aParser::Unbased_unsized_literalContext::Unbased_unsized_literalContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unbased_unsized_literalContext::TICK_0() {
  return getToken(SV3_1aParser::TICK_0, 0);
}

tree::TerminalNode* SV3_1aParser::Unbased_unsized_literalContext::TICK_1() {
  return getToken(SV3_1aParser::TICK_1, 0);
}

tree::TerminalNode* SV3_1aParser::Unbased_unsized_literalContext::TICK() {
  return getToken(SV3_1aParser::TICK, 0);
}

tree::TerminalNode* SV3_1aParser::Unbased_unsized_literalContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Unbased_unsized_literalContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnbased_unsized_literal;
}

void SV3_1aParser::Unbased_unsized_literalContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnbased_unsized_literal(this);
}

void SV3_1aParser::Unbased_unsized_literalContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnbased_unsized_literal(this);
}


antlrcpp::Any SV3_1aParser::Unbased_unsized_literalContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnbased_unsized_literal(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unbased_unsized_literalContext* SV3_1aParser::unbased_unsized_literal() {
  Unbased_unsized_literalContext *_localctx = _tracker.createInstance<Unbased_unsized_literalContext>(_ctx, getState());
  enterRule(_localctx, 1260, SV3_1aParser::RuleUnbased_unsized_literal);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9506);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_0: {
        enterOuterAlt(_localctx, 1);
        setState(9502);
        match(SV3_1aParser::TICK_0);
        break;
      }

      case SV3_1aParser::TICK_1: {
        enterOuterAlt(_localctx, 2);
        setState(9503);
        match(SV3_1aParser::TICK_1);
        break;
      }

      case SV3_1aParser::TICK: {
        enterOuterAlt(_localctx, 3);
        setState(9504);
        match(SV3_1aParser::TICK);
        setState(9505);
        match(SV3_1aParser::Simple_identifier);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Attribute_instanceContext ------------------------------------------------------------------

SV3_1aParser::Attribute_instanceContext::Attribute_instanceContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Attribute_instanceContext::OPEN_PARENS_STAR() {
  return getToken(SV3_1aParser::OPEN_PARENS_STAR, 0);
}

std::vector<SV3_1aParser::Attr_specContext *> SV3_1aParser::Attribute_instanceContext::attr_spec() {
  return getRuleContexts<SV3_1aParser::Attr_specContext>();
}

SV3_1aParser::Attr_specContext* SV3_1aParser::Attribute_instanceContext::attr_spec(size_t i) {
  return getRuleContext<SV3_1aParser::Attr_specContext>(i);
}

tree::TerminalNode* SV3_1aParser::Attribute_instanceContext::STAR_CLOSE_PARENS() {
  return getToken(SV3_1aParser::STAR_CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Attribute_instanceContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Attribute_instanceContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Attribute_instanceContext::getRuleIndex() const {
  return SV3_1aParser::RuleAttribute_instance;
}

void SV3_1aParser::Attribute_instanceContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAttribute_instance(this);
}

void SV3_1aParser::Attribute_instanceContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAttribute_instance(this);
}


antlrcpp::Any SV3_1aParser::Attribute_instanceContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAttribute_instance(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Attribute_instanceContext* SV3_1aParser::attribute_instance() {
  Attribute_instanceContext *_localctx = _tracker.createInstance<Attribute_instanceContext>(_ctx, getState());
  enterRule(_localctx, 1262, SV3_1aParser::RuleAttribute_instance);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9508);
    match(SV3_1aParser::OPEN_PARENS_STAR);
    setState(9509);
    attr_spec();
    setState(9514);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::COMMA) {
      setState(9510);
      match(SV3_1aParser::COMMA);
      setState(9511);
      attr_spec();
      setState(9516);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(9517);
    match(SV3_1aParser::STAR_CLOSE_PARENS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Attr_specContext ------------------------------------------------------------------

SV3_1aParser::Attr_specContext::Attr_specContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Attr_nameContext* SV3_1aParser::Attr_specContext::attr_name() {
  return getRuleContext<SV3_1aParser::Attr_nameContext>(0);
}

tree::TerminalNode* SV3_1aParser::Attr_specContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Attr_specContext::constant_expression() {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(0);
}


size_t SV3_1aParser::Attr_specContext::getRuleIndex() const {
  return SV3_1aParser::RuleAttr_spec;
}

void SV3_1aParser::Attr_specContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAttr_spec(this);
}

void SV3_1aParser::Attr_specContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAttr_spec(this);
}


antlrcpp::Any SV3_1aParser::Attr_specContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAttr_spec(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Attr_specContext* SV3_1aParser::attr_spec() {
  Attr_specContext *_localctx = _tracker.createInstance<Attr_specContext>(_ctx, getState());
  enterRule(_localctx, 1264, SV3_1aParser::RuleAttr_spec);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9519);
    attr_name();
    setState(9522);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::ASSIGN_OP) {
      setState(9520);
      match(SV3_1aParser::ASSIGN_OP);
      setState(9521);
      constant_expression(0);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Attr_nameContext ------------------------------------------------------------------

SV3_1aParser::Attr_nameContext::Attr_nameContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Attr_nameContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}


size_t SV3_1aParser::Attr_nameContext::getRuleIndex() const {
  return SV3_1aParser::RuleAttr_name;
}

void SV3_1aParser::Attr_nameContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAttr_name(this);
}

void SV3_1aParser::Attr_nameContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAttr_name(this);
}


antlrcpp::Any SV3_1aParser::Attr_nameContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAttr_name(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Attr_nameContext* SV3_1aParser::attr_name() {
  Attr_nameContext *_localctx = _tracker.createInstance<Attr_nameContext>(_ctx, getState());
  enterRule(_localctx, 1266, SV3_1aParser::RuleAttr_name);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9524);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Hierarchical_identifierContext ------------------------------------------------------------------

SV3_1aParser::Hierarchical_identifierContext::Hierarchical_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::Simple_identifier() {
  return getTokens(SV3_1aParser::Simple_identifier);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::Simple_identifier(size_t i) {
  return getToken(SV3_1aParser::Simple_identifier, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::Escaped_identifier() {
  return getTokens(SV3_1aParser::Escaped_identifier);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::Escaped_identifier(size_t i) {
  return getToken(SV3_1aParser::Escaped_identifier, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::THIS() {
  return getTokens(SV3_1aParser::THIS);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::THIS(size_t i) {
  return getToken(SV3_1aParser::THIS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::RANDOMIZE() {
  return getTokens(SV3_1aParser::RANDOMIZE);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::RANDOMIZE(size_t i) {
  return getToken(SV3_1aParser::RANDOMIZE, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::SAMPLE() {
  return getTokens(SV3_1aParser::SAMPLE);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::SAMPLE(size_t i) {
  return getToken(SV3_1aParser::SAMPLE, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::LOGIC() {
  return getTokens(SV3_1aParser::LOGIC);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::LOGIC(size_t i) {
  return getToken(SV3_1aParser::LOGIC, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::BIT() {
  return getTokens(SV3_1aParser::BIT);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::BIT(size_t i) {
  return getToken(SV3_1aParser::BIT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::BYTE() {
  return getTokens(SV3_1aParser::BYTE);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::BYTE(size_t i) {
  return getToken(SV3_1aParser::BYTE, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::NEW() {
  return getTokens(SV3_1aParser::NEW);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::NEW(size_t i) {
  return getToken(SV3_1aParser::NEW, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::EXPECT() {
  return getTokens(SV3_1aParser::EXPECT);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::EXPECT(size_t i) {
  return getToken(SV3_1aParser::EXPECT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::VAR() {
  return getTokens(SV3_1aParser::VAR);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::VAR(size_t i) {
  return getToken(SV3_1aParser::VAR, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::DO() {
  return getTokens(SV3_1aParser::DO);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::DO(size_t i) {
  return getToken(SV3_1aParser::DO, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::SIGNED() {
  return getTokens(SV3_1aParser::SIGNED);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::SIGNED(size_t i) {
  return getToken(SV3_1aParser::SIGNED, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::UNSIGNED() {
  return getTokens(SV3_1aParser::UNSIGNED);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::UNSIGNED(size_t i) {
  return getToken(SV3_1aParser::UNSIGNED, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::FINAL() {
  return getTokens(SV3_1aParser::FINAL);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::FINAL(size_t i) {
  return getToken(SV3_1aParser::FINAL, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::GLOBAL() {
  return getTokens(SV3_1aParser::GLOBAL);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::GLOBAL(size_t i) {
  return getToken(SV3_1aParser::GLOBAL, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::SOFT() {
  return getTokens(SV3_1aParser::SOFT);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::SOFT(size_t i) {
  return getToken(SV3_1aParser::SOFT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::CONTEXT() {
  return getTokens(SV3_1aParser::CONTEXT);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::CONTEXT(size_t i) {
  return getToken(SV3_1aParser::CONTEXT, i);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Hierarchical_identifierContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Hierarchical_identifierContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Hierarchical_identifierContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Hierarchical_identifierContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Hierarchical_identifierContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Hierarchical_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleHierarchical_identifier;
}

void SV3_1aParser::Hierarchical_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterHierarchical_identifier(this);
}

void SV3_1aParser::Hierarchical_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitHierarchical_identifier(this);
}


antlrcpp::Any SV3_1aParser::Hierarchical_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitHierarchical_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::hierarchical_identifier() {
  Hierarchical_identifierContext *_localctx = _tracker.createInstance<Hierarchical_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1268, SV3_1aParser::RuleHierarchical_identifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9527);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(9526);
      dollar_root_keyword();
    }
    setState(9529);
    _la = _input->LA(1);
    if (!(((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0))) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(9543);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1118, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9536);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(9530);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(9531);
          constant_expression(0);
          setState(9532);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(9538);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(9539);
        match(SV3_1aParser::DOT);
        setState(9540);
        _la = _input->LA(1);
        if (!(((((_la - 76) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
          | (1ULL << (SV3_1aParser::BYTE - 76))
          | (1ULL << (SV3_1aParser::BIT - 76))
          | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
          | (1ULL << (SV3_1aParser::UNSIGNED - 147))
          | (1ULL << (SV3_1aParser::VAR - 147))
          | (1ULL << (SV3_1aParser::CONTEXT - 147))
          | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

        || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
          ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
          | (1ULL << (SV3_1aParser::THIS - 313))
          | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
          | (1ULL << (SV3_1aParser::FINAL - 313))
          | (1ULL << (SV3_1aParser::SAMPLE - 313))
          | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
          | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0))) {
        _errHandler->recoverInline(this);
        }
        else {
          _errHandler->reportMatch(this);
          consume();
        } 
      }
      setState(9545);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1118, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- IdentifierContext ------------------------------------------------------------------

SV3_1aParser::IdentifierContext::IdentifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::Escaped_identifier() {
  return getToken(SV3_1aParser::Escaped_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::THIS() {
  return getToken(SV3_1aParser::THIS, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::RANDOMIZE() {
  return getToken(SV3_1aParser::RANDOMIZE, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::SAMPLE() {
  return getToken(SV3_1aParser::SAMPLE, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::LOGIC() {
  return getToken(SV3_1aParser::LOGIC, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::BIT() {
  return getToken(SV3_1aParser::BIT, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::BYTE() {
  return getToken(SV3_1aParser::BYTE, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::NEW() {
  return getToken(SV3_1aParser::NEW, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::EXPECT() {
  return getToken(SV3_1aParser::EXPECT, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::VAR() {
  return getToken(SV3_1aParser::VAR, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::DO() {
  return getToken(SV3_1aParser::DO, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::SIGNED() {
  return getToken(SV3_1aParser::SIGNED, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::UNSIGNED() {
  return getToken(SV3_1aParser::UNSIGNED, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::FINAL() {
  return getToken(SV3_1aParser::FINAL, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::GLOBAL() {
  return getToken(SV3_1aParser::GLOBAL, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::SOFT() {
  return getToken(SV3_1aParser::SOFT, 0);
}

tree::TerminalNode* SV3_1aParser::IdentifierContext::CONTEXT() {
  return getToken(SV3_1aParser::CONTEXT, 0);
}


size_t SV3_1aParser::IdentifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleIdentifier;
}

void SV3_1aParser::IdentifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterIdentifier(this);
}

void SV3_1aParser::IdentifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitIdentifier(this);
}


antlrcpp::Any SV3_1aParser::IdentifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitIdentifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::IdentifierContext* SV3_1aParser::identifier() {
  IdentifierContext *_localctx = _tracker.createInstance<IdentifierContext>(_ctx, getState());
  enterRule(_localctx, 1270, SV3_1aParser::RuleIdentifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9546);
    _la = _input->LA(1);
    if (!(((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0))) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Interface_identifierContext ------------------------------------------------------------------

SV3_1aParser::Interface_identifierContext::Interface_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Interface_identifierContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Interface_identifierContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Interface_identifierContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Interface_identifierContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Interface_identifierContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Interface_identifierContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Interface_identifierContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Interface_identifierContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Interface_identifierContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Interface_identifierContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Interface_identifierContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Interface_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RuleInterface_identifier;
}

void SV3_1aParser::Interface_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInterface_identifier(this);
}

void SV3_1aParser::Interface_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInterface_identifier(this);
}


antlrcpp::Any SV3_1aParser::Interface_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInterface_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Interface_identifierContext* SV3_1aParser::interface_identifier() {
  Interface_identifierContext *_localctx = _tracker.createInstance<Interface_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1272, SV3_1aParser::RuleInterface_identifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9549);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(9548);
      dollar_root_keyword();
    }
    setState(9551);
    identifier();
    setState(9565);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1121, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9558);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(9552);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(9553);
          constant_expression(0);
          setState(9554);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(9560);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(9561);
        match(SV3_1aParser::DOT);
        setState(9562);
        identifier(); 
      }
      setState(9567);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1121, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Package_scopeContext ------------------------------------------------------------------

SV3_1aParser::Package_scopeContext::Package_scopeContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::Escaped_identifier() {
  return getToken(SV3_1aParser::Escaped_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::THIS() {
  return getToken(SV3_1aParser::THIS, 0);
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::RANDOMIZE() {
  return getToken(SV3_1aParser::RANDOMIZE, 0);
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::SAMPLE() {
  return getToken(SV3_1aParser::SAMPLE, 0);
}

tree::TerminalNode* SV3_1aParser::Package_scopeContext::DOLLAR_UNIT() {
  return getToken(SV3_1aParser::DOLLAR_UNIT, 0);
}


size_t SV3_1aParser::Package_scopeContext::getRuleIndex() const {
  return SV3_1aParser::RulePackage_scope;
}

void SV3_1aParser::Package_scopeContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPackage_scope(this);
}

void SV3_1aParser::Package_scopeContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPackage_scope(this);
}


antlrcpp::Any SV3_1aParser::Package_scopeContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPackage_scope(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::package_scope() {
  Package_scopeContext *_localctx = _tracker.createInstance<Package_scopeContext>(_ctx, getState());
  enterRule(_localctx, 1274, SV3_1aParser::RulePackage_scope);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9568);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::DOLLAR_UNIT || ((((_la - 326) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 326)) & ((1ULL << (SV3_1aParser::THIS - 326))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 326))
      | (1ULL << (SV3_1aParser::SAMPLE - 326))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 326))
      | (1ULL << (SV3_1aParser::Simple_identifier - 326)))) != 0))) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(9569);
    match(SV3_1aParser::COLUMNCOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ps_identifierContext ------------------------------------------------------------------

SV3_1aParser::Ps_identifierContext::Ps_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_identifierContext::Simple_identifier() {
  return getTokens(SV3_1aParser::Simple_identifier);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::Simple_identifier(size_t i) {
  return getToken(SV3_1aParser::Simple_identifier, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_identifierContext::Escaped_identifier() {
  return getTokens(SV3_1aParser::Escaped_identifier);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::Escaped_identifier(size_t i) {
  return getToken(SV3_1aParser::Escaped_identifier, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_identifierContext::THIS() {
  return getTokens(SV3_1aParser::THIS);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::THIS(size_t i) {
  return getToken(SV3_1aParser::THIS, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_identifierContext::RANDOMIZE() {
  return getTokens(SV3_1aParser::RANDOMIZE);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::RANDOMIZE(size_t i) {
  return getToken(SV3_1aParser::RANDOMIZE, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_identifierContext::SAMPLE() {
  return getTokens(SV3_1aParser::SAMPLE);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::SAMPLE(size_t i) {
  return getToken(SV3_1aParser::SAMPLE, i);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::DOLLAR_UNIT() {
  return getToken(SV3_1aParser::DOLLAR_UNIT, 0);
}

tree::TerminalNode* SV3_1aParser::Ps_identifierContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}


size_t SV3_1aParser::Ps_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RulePs_identifier;
}

void SV3_1aParser::Ps_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPs_identifier(this);
}

void SV3_1aParser::Ps_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPs_identifier(this);
}


antlrcpp::Any SV3_1aParser::Ps_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPs_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ps_identifierContext* SV3_1aParser::ps_identifier() {
  Ps_identifierContext *_localctx = _tracker.createInstance<Ps_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1276, SV3_1aParser::RulePs_identifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9571);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::DOLLAR_UNIT || ((((_la - 326) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 326)) & ((1ULL << (SV3_1aParser::THIS - 326))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 326))
      | (1ULL << (SV3_1aParser::SAMPLE - 326))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 326))
      | (1ULL << (SV3_1aParser::Simple_identifier - 326)))) != 0))) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
    setState(9574);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMNCOLUMN) {
      setState(9572);
      match(SV3_1aParser::COLUMNCOLUMN);
      setState(9573);
      _la = _input->LA(1);
      if (!(((((_la - 326) & ~ 0x3fULL) == 0) &&
        ((1ULL << (_la - 326)) & ((1ULL << (SV3_1aParser::THIS - 326))
        | (1ULL << (SV3_1aParser::RANDOMIZE - 326))
        | (1ULL << (SV3_1aParser::SAMPLE - 326))
        | (1ULL << (SV3_1aParser::Escaped_identifier - 326))
        | (1ULL << (SV3_1aParser::Simple_identifier - 326)))) != 0))) {
      _errHandler->recoverInline(this);
      }
      else {
        _errHandler->reportMatch(this);
        consume();
      }
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ps_or_hierarchical_identifierContext ------------------------------------------------------------------

SV3_1aParser::Ps_or_hierarchical_identifierContext::Ps_or_hierarchical_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Ps_or_hierarchical_identifierContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Ps_or_hierarchical_identifierContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Hierarchical_identifierContext* SV3_1aParser::Ps_or_hierarchical_identifierContext::hierarchical_identifier() {
  return getRuleContext<SV3_1aParser::Hierarchical_identifierContext>(0);
}


size_t SV3_1aParser::Ps_or_hierarchical_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RulePs_or_hierarchical_identifier;
}

void SV3_1aParser::Ps_or_hierarchical_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPs_or_hierarchical_identifier(this);
}

void SV3_1aParser::Ps_or_hierarchical_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPs_or_hierarchical_identifier(this);
}


antlrcpp::Any SV3_1aParser::Ps_or_hierarchical_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPs_or_hierarchical_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ps_or_hierarchical_identifierContext* SV3_1aParser::ps_or_hierarchical_identifier() {
  Ps_or_hierarchical_identifierContext *_localctx = _tracker.createInstance<Ps_or_hierarchical_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1278, SV3_1aParser::RulePs_or_hierarchical_identifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9581);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1124, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9577);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1123, _ctx)) {
      case 1: {
        setState(9576);
        package_scope();
        break;
      }

      }
      setState(9579);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9580);
      hierarchical_identifier();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ps_or_hierarchical_array_identifierContext ------------------------------------------------------------------

SV3_1aParser::Ps_or_hierarchical_array_identifierContext::Ps_or_hierarchical_array_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Ps_or_hierarchical_array_identifierContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Implicit_class_handleContext* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::implicit_class_handle() {
  return getRuleContext<SV3_1aParser::Implicit_class_handleContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_or_hierarchical_array_identifierContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

SV3_1aParser::Class_scopeContext* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::class_scope() {
  return getRuleContext<SV3_1aParser::Class_scopeContext>(0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_or_hierarchical_array_identifierContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Ps_or_hierarchical_array_identifierContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_or_hierarchical_array_identifierContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Ps_or_hierarchical_array_identifierContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Ps_or_hierarchical_array_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RulePs_or_hierarchical_array_identifier;
}

void SV3_1aParser::Ps_or_hierarchical_array_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPs_or_hierarchical_array_identifier(this);
}

void SV3_1aParser::Ps_or_hierarchical_array_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPs_or_hierarchical_array_identifier(this);
}


antlrcpp::Any SV3_1aParser::Ps_or_hierarchical_array_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPs_or_hierarchical_array_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ps_or_hierarchical_array_identifierContext* SV3_1aParser::ps_or_hierarchical_array_identifier() {
  Ps_or_hierarchical_array_identifierContext *_localctx = _tracker.createInstance<Ps_or_hierarchical_array_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1280, SV3_1aParser::RulePs_or_hierarchical_array_identifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    enterOuterAlt(_localctx, 1);
    setState(9588);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1125, _ctx)) {
    case 1: {
      setState(9583);
      implicit_class_handle();
      setState(9584);
      match(SV3_1aParser::DOT);
      break;
    }

    case 2: {
      setState(9586);
      class_scope();
      break;
    }

    case 3: {
      setState(9587);
      package_scope();
      break;
    }

    }
    setState(9591);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::DOLLAR_ROOT) {
      setState(9590);
      dollar_root_keyword();
    }
    setState(9593);
    identifier();
    setState(9607);
    _errHandler->sync(this);
    alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1128, _ctx);
    while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
      if (alt == 1) {
        setState(9600);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::OPEN_BRACKET) {
          setState(9594);
          match(SV3_1aParser::OPEN_BRACKET);
          setState(9595);
          constant_expression(0);
          setState(9596);
          match(SV3_1aParser::CLOSE_BRACKET);
          setState(9602);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(9603);
        match(SV3_1aParser::DOT);
        setState(9604);
        identifier(); 
      }
      setState(9609);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1128, _ctx);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ps_or_hierarchical_sequence_identifierContext ------------------------------------------------------------------

SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::Ps_or_hierarchical_sequence_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}

SV3_1aParser::Dollar_root_keywordContext* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::dollar_root_keyword() {
  return getRuleContext<SV3_1aParser::Dollar_root_keywordContext>(0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::OPEN_BRACKET() {
  return getTokens(SV3_1aParser::OPEN_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::OPEN_BRACKET(size_t i) {
  return getToken(SV3_1aParser::OPEN_BRACKET, i);
}

std::vector<SV3_1aParser::Constant_expressionContext *> SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::constant_expression() {
  return getRuleContexts<SV3_1aParser::Constant_expressionContext>();
}

SV3_1aParser::Constant_expressionContext* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::constant_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Constant_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::CLOSE_BRACKET() {
  return getTokens(SV3_1aParser::CLOSE_BRACKET);
}

tree::TerminalNode* SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::CLOSE_BRACKET(size_t i) {
  return getToken(SV3_1aParser::CLOSE_BRACKET, i);
}


size_t SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RulePs_or_hierarchical_sequence_identifier;
}

void SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPs_or_hierarchical_sequence_identifier(this);
}

void SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPs_or_hierarchical_sequence_identifier(this);
}


antlrcpp::Any SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPs_or_hierarchical_sequence_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ps_or_hierarchical_sequence_identifierContext* SV3_1aParser::ps_or_hierarchical_sequence_identifier() {
  Ps_or_hierarchical_sequence_identifierContext *_localctx = _tracker.createInstance<Ps_or_hierarchical_sequence_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1282, SV3_1aParser::RulePs_or_hierarchical_sequence_identifier);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(9634);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1133, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9611);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1129, _ctx)) {
      case 1: {
        setState(9610);
        package_scope();
        break;
      }

      }
      setState(9613);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9615);
      _errHandler->sync(this);

      _la = _input->LA(1);
      if (_la == SV3_1aParser::DOLLAR_ROOT) {
        setState(9614);
        dollar_root_keyword();
      }
      setState(9617);
      identifier();
      setState(9631);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1132, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(9624);
          _errHandler->sync(this);
          _la = _input->LA(1);
          while (_la == SV3_1aParser::OPEN_BRACKET) {
            setState(9618);
            match(SV3_1aParser::OPEN_BRACKET);
            setState(9619);
            constant_expression(0);
            setState(9620);
            match(SV3_1aParser::CLOSE_BRACKET);
            setState(9626);
            _errHandler->sync(this);
            _la = _input->LA(1);
          }
          setState(9627);
          match(SV3_1aParser::DOT);
          setState(9628);
          identifier(); 
        }
        setState(9633);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1132, _ctx);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Ps_type_identifierContext ------------------------------------------------------------------

SV3_1aParser::Ps_type_identifierContext::Ps_type_identifierContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Ps_type_identifierContext::identifier() {
  return getRuleContext<SV3_1aParser::IdentifierContext>(0);
}

tree::TerminalNode* SV3_1aParser::Ps_type_identifierContext::LOCAL() {
  return getToken(SV3_1aParser::LOCAL, 0);
}

tree::TerminalNode* SV3_1aParser::Ps_type_identifierContext::COLUMNCOLUMN() {
  return getToken(SV3_1aParser::COLUMNCOLUMN, 0);
}

SV3_1aParser::Package_scopeContext* SV3_1aParser::Ps_type_identifierContext::package_scope() {
  return getRuleContext<SV3_1aParser::Package_scopeContext>(0);
}


size_t SV3_1aParser::Ps_type_identifierContext::getRuleIndex() const {
  return SV3_1aParser::RulePs_type_identifier;
}

void SV3_1aParser::Ps_type_identifierContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPs_type_identifier(this);
}

void SV3_1aParser::Ps_type_identifierContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPs_type_identifier(this);
}


antlrcpp::Any SV3_1aParser::Ps_type_identifierContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPs_type_identifier(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Ps_type_identifierContext* SV3_1aParser::ps_type_identifier() {
  Ps_type_identifierContext *_localctx = _tracker.createInstance<Ps_type_identifierContext>(_ctx, getState());
  enterRule(_localctx, 1284, SV3_1aParser::RulePs_type_identifier);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9639);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1134, _ctx)) {
    case 1: {
      setState(9636);
      match(SV3_1aParser::LOCAL);
      setState(9637);
      match(SV3_1aParser::COLUMNCOLUMN);
      break;
    }

    case 2: {
      setState(9638);
      package_scope();
      break;
    }

    }
    setState(9641);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- System_taskContext ------------------------------------------------------------------

SV3_1aParser::System_taskContext::System_taskContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::System_task_namesContext* SV3_1aParser::System_taskContext::system_task_names() {
  return getRuleContext<SV3_1aParser::System_task_namesContext>(0);
}

tree::TerminalNode* SV3_1aParser::System_taskContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::System_taskContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

tree::TerminalNode* SV3_1aParser::System_taskContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::List_of_argumentsContext* SV3_1aParser::System_taskContext::list_of_arguments() {
  return getRuleContext<SV3_1aParser::List_of_argumentsContext>(0);
}

SV3_1aParser::Data_typeContext* SV3_1aParser::System_taskContext::data_type() {
  return getRuleContext<SV3_1aParser::Data_typeContext>(0);
}


size_t SV3_1aParser::System_taskContext::getRuleIndex() const {
  return SV3_1aParser::RuleSystem_task;
}

void SV3_1aParser::System_taskContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSystem_task(this);
}

void SV3_1aParser::System_taskContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSystem_task(this);
}


antlrcpp::Any SV3_1aParser::System_taskContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSystem_task(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::System_taskContext* SV3_1aParser::system_task() {
  System_taskContext *_localctx = _tracker.createInstance<System_taskContext>(_ctx, getState());
  enterRule(_localctx, 1286, SV3_1aParser::RuleSystem_task);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9643);
    system_task_names();
    setState(9651);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1136, _ctx)) {
    case 1: {
      setState(9644);
      match(SV3_1aParser::OPEN_PARENS);
      setState(9647);
      _errHandler->sync(this);
      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1135, _ctx)) {
      case 1: {
        setState(9645);
        list_of_arguments();
        break;
      }

      case 2: {
        setState(9646);
        data_type();
        break;
      }

      }
      setState(9649);
      match(SV3_1aParser::CLOSE_PARENS);
      break;
    }

    }
    setState(9654);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1137, _ctx)) {
    case 1: {
      setState(9653);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- System_task_namesContext ------------------------------------------------------------------

SV3_1aParser::System_task_namesContext::System_task_namesContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<tree::TerminalNode *> SV3_1aParser::System_task_namesContext::DOLLAR() {
  return getTokens(SV3_1aParser::DOLLAR);
}

tree::TerminalNode* SV3_1aParser::System_task_namesContext::DOLLAR(size_t i) {
  return getToken(SV3_1aParser::DOLLAR, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::System_task_namesContext::Simple_identifier() {
  return getTokens(SV3_1aParser::Simple_identifier);
}

tree::TerminalNode* SV3_1aParser::System_task_namesContext::Simple_identifier(size_t i) {
  return getToken(SV3_1aParser::Simple_identifier, i);
}

tree::TerminalNode* SV3_1aParser::System_task_namesContext::TIME() {
  return getToken(SV3_1aParser::TIME, 0);
}

tree::TerminalNode* SV3_1aParser::System_task_namesContext::REALTIME() {
  return getToken(SV3_1aParser::REALTIME, 0);
}

SV3_1aParser::SigningContext* SV3_1aParser::System_task_namesContext::signing() {
  return getRuleContext<SV3_1aParser::SigningContext>(0);
}

tree::TerminalNode* SV3_1aParser::System_task_namesContext::ASSERT() {
  return getToken(SV3_1aParser::ASSERT, 0);
}


size_t SV3_1aParser::System_task_namesContext::getRuleIndex() const {
  return SV3_1aParser::RuleSystem_task_names;
}

void SV3_1aParser::System_task_namesContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSystem_task_names(this);
}

void SV3_1aParser::System_task_namesContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSystem_task_names(this);
}


antlrcpp::Any SV3_1aParser::System_task_namesContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSystem_task_names(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::System_task_namesContext* SV3_1aParser::system_task_names() {
  System_task_namesContext *_localctx = _tracker.createInstance<System_task_namesContext>(_ctx, getState());
  enterRule(_localctx, 1288, SV3_1aParser::RuleSystem_task_names);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    size_t alt;
    setState(9673);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1139, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9656);
      match(SV3_1aParser::DOLLAR);
      setState(9657);
      match(SV3_1aParser::Simple_identifier);
      setState(9662);
      _errHandler->sync(this);
      alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1138, _ctx);
      while (alt != 2 && alt != atn::ATN::INVALID_ALT_NUMBER) {
        if (alt == 1) {
          setState(9658);
          match(SV3_1aParser::DOLLAR);
          setState(9659);
          match(SV3_1aParser::Simple_identifier); 
        }
        setState(9664);
        _errHandler->sync(this);
        alt = getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1138, _ctx);
      }
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9665);
      match(SV3_1aParser::DOLLAR);
      setState(9666);
      match(SV3_1aParser::TIME);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9667);
      match(SV3_1aParser::DOLLAR);
      setState(9668);
      match(SV3_1aParser::REALTIME);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9669);
      match(SV3_1aParser::DOLLAR);
      setState(9670);
      signing();
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9671);
      match(SV3_1aParser::DOLLAR);
      setState(9672);
      match(SV3_1aParser::ASSERT);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Top_directivesContext ------------------------------------------------------------------

SV3_1aParser::Top_directivesContext::Top_directivesContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Timescale_directiveContext* SV3_1aParser::Top_directivesContext::timescale_directive() {
  return getRuleContext<SV3_1aParser::Timescale_directiveContext>(0);
}

SV3_1aParser::Uselib_directiveContext* SV3_1aParser::Top_directivesContext::uselib_directive() {
  return getRuleContext<SV3_1aParser::Uselib_directiveContext>(0);
}

tree::TerminalNode* SV3_1aParser::Top_directivesContext::BACK_TICK() {
  return getToken(SV3_1aParser::BACK_TICK, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Top_directivesContext::Simple_identifier() {
  return getTokens(SV3_1aParser::Simple_identifier);
}

tree::TerminalNode* SV3_1aParser::Top_directivesContext::Simple_identifier(size_t i) {
  return getToken(SV3_1aParser::Simple_identifier, i);
}

SV3_1aParser::NumberContext* SV3_1aParser::Top_directivesContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}

tree::TerminalNode* SV3_1aParser::Top_directivesContext::Real_number() {
  return getToken(SV3_1aParser::Real_number, 0);
}

SV3_1aParser::Begin_keywords_directiveContext* SV3_1aParser::Top_directivesContext::begin_keywords_directive() {
  return getRuleContext<SV3_1aParser::Begin_keywords_directiveContext>(0);
}

SV3_1aParser::End_keywords_directiveContext* SV3_1aParser::Top_directivesContext::end_keywords_directive() {
  return getRuleContext<SV3_1aParser::End_keywords_directiveContext>(0);
}

SV3_1aParser::Unconnected_drive_directiveContext* SV3_1aParser::Top_directivesContext::unconnected_drive_directive() {
  return getRuleContext<SV3_1aParser::Unconnected_drive_directiveContext>(0);
}

SV3_1aParser::Nounconnected_drive_directiveContext* SV3_1aParser::Top_directivesContext::nounconnected_drive_directive() {
  return getRuleContext<SV3_1aParser::Nounconnected_drive_directiveContext>(0);
}

SV3_1aParser::Default_nettype_directiveContext* SV3_1aParser::Top_directivesContext::default_nettype_directive() {
  return getRuleContext<SV3_1aParser::Default_nettype_directiveContext>(0);
}

SV3_1aParser::Default_decay_time_directiveContext* SV3_1aParser::Top_directivesContext::default_decay_time_directive() {
  return getRuleContext<SV3_1aParser::Default_decay_time_directiveContext>(0);
}

SV3_1aParser::Default_trireg_strenght_directiveContext* SV3_1aParser::Top_directivesContext::default_trireg_strenght_directive() {
  return getRuleContext<SV3_1aParser::Default_trireg_strenght_directiveContext>(0);
}

SV3_1aParser::Delay_mode_distributed_directiveContext* SV3_1aParser::Top_directivesContext::delay_mode_distributed_directive() {
  return getRuleContext<SV3_1aParser::Delay_mode_distributed_directiveContext>(0);
}

SV3_1aParser::Delay_mode_path_directiveContext* SV3_1aParser::Top_directivesContext::delay_mode_path_directive() {
  return getRuleContext<SV3_1aParser::Delay_mode_path_directiveContext>(0);
}

SV3_1aParser::Delay_mode_unit_directiveContext* SV3_1aParser::Top_directivesContext::delay_mode_unit_directive() {
  return getRuleContext<SV3_1aParser::Delay_mode_unit_directiveContext>(0);
}

SV3_1aParser::Delay_mode_zero_directiveContext* SV3_1aParser::Top_directivesContext::delay_mode_zero_directive() {
  return getRuleContext<SV3_1aParser::Delay_mode_zero_directiveContext>(0);
}

SV3_1aParser::Protect_directiveContext* SV3_1aParser::Top_directivesContext::protect_directive() {
  return getRuleContext<SV3_1aParser::Protect_directiveContext>(0);
}

SV3_1aParser::Endprotect_directiveContext* SV3_1aParser::Top_directivesContext::endprotect_directive() {
  return getRuleContext<SV3_1aParser::Endprotect_directiveContext>(0);
}

SV3_1aParser::Protected_directiveContext* SV3_1aParser::Top_directivesContext::protected_directive() {
  return getRuleContext<SV3_1aParser::Protected_directiveContext>(0);
}

SV3_1aParser::Endprotected_directiveContext* SV3_1aParser::Top_directivesContext::endprotected_directive() {
  return getRuleContext<SV3_1aParser::Endprotected_directiveContext>(0);
}

SV3_1aParser::Expand_vectornets_directiveContext* SV3_1aParser::Top_directivesContext::expand_vectornets_directive() {
  return getRuleContext<SV3_1aParser::Expand_vectornets_directiveContext>(0);
}

SV3_1aParser::Noexpand_vectornets_directiveContext* SV3_1aParser::Top_directivesContext::noexpand_vectornets_directive() {
  return getRuleContext<SV3_1aParser::Noexpand_vectornets_directiveContext>(0);
}

SV3_1aParser::Autoexpand_vectornets_directiveContext* SV3_1aParser::Top_directivesContext::autoexpand_vectornets_directive() {
  return getRuleContext<SV3_1aParser::Autoexpand_vectornets_directiveContext>(0);
}

SV3_1aParser::Remove_gatename_directiveContext* SV3_1aParser::Top_directivesContext::remove_gatename_directive() {
  return getRuleContext<SV3_1aParser::Remove_gatename_directiveContext>(0);
}

SV3_1aParser::Noremove_gatenames_directiveContext* SV3_1aParser::Top_directivesContext::noremove_gatenames_directive() {
  return getRuleContext<SV3_1aParser::Noremove_gatenames_directiveContext>(0);
}

SV3_1aParser::Remove_netname_directiveContext* SV3_1aParser::Top_directivesContext::remove_netname_directive() {
  return getRuleContext<SV3_1aParser::Remove_netname_directiveContext>(0);
}

SV3_1aParser::Noremove_netnames_directiveContext* SV3_1aParser::Top_directivesContext::noremove_netnames_directive() {
  return getRuleContext<SV3_1aParser::Noremove_netnames_directiveContext>(0);
}

SV3_1aParser::Accelerate_directiveContext* SV3_1aParser::Top_directivesContext::accelerate_directive() {
  return getRuleContext<SV3_1aParser::Accelerate_directiveContext>(0);
}

SV3_1aParser::Noaccelerate_directiveContext* SV3_1aParser::Top_directivesContext::noaccelerate_directive() {
  return getRuleContext<SV3_1aParser::Noaccelerate_directiveContext>(0);
}

SV3_1aParser::Disable_portfaults_directiveContext* SV3_1aParser::Top_directivesContext::disable_portfaults_directive() {
  return getRuleContext<SV3_1aParser::Disable_portfaults_directiveContext>(0);
}

SV3_1aParser::Enable_portfaults_directiveContext* SV3_1aParser::Top_directivesContext::enable_portfaults_directive() {
  return getRuleContext<SV3_1aParser::Enable_portfaults_directiveContext>(0);
}

SV3_1aParser::Nosuppress_faults_directiveContext* SV3_1aParser::Top_directivesContext::nosuppress_faults_directive() {
  return getRuleContext<SV3_1aParser::Nosuppress_faults_directiveContext>(0);
}

SV3_1aParser::Suppress_faults_directiveContext* SV3_1aParser::Top_directivesContext::suppress_faults_directive() {
  return getRuleContext<SV3_1aParser::Suppress_faults_directiveContext>(0);
}

SV3_1aParser::Signed_directiveContext* SV3_1aParser::Top_directivesContext::signed_directive() {
  return getRuleContext<SV3_1aParser::Signed_directiveContext>(0);
}

SV3_1aParser::Unsigned_directiveContext* SV3_1aParser::Top_directivesContext::unsigned_directive() {
  return getRuleContext<SV3_1aParser::Unsigned_directiveContext>(0);
}

SV3_1aParser::Celldefine_directiveContext* SV3_1aParser::Top_directivesContext::celldefine_directive() {
  return getRuleContext<SV3_1aParser::Celldefine_directiveContext>(0);
}

SV3_1aParser::Endcelldefine_directiveContext* SV3_1aParser::Top_directivesContext::endcelldefine_directive() {
  return getRuleContext<SV3_1aParser::Endcelldefine_directiveContext>(0);
}

SV3_1aParser::Pragma_directiveContext* SV3_1aParser::Top_directivesContext::pragma_directive() {
  return getRuleContext<SV3_1aParser::Pragma_directiveContext>(0);
}


size_t SV3_1aParser::Top_directivesContext::getRuleIndex() const {
  return SV3_1aParser::RuleTop_directives;
}

void SV3_1aParser::Top_directivesContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTop_directives(this);
}

void SV3_1aParser::Top_directivesContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTop_directives(this);
}


antlrcpp::Any SV3_1aParser::Top_directivesContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTop_directives(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Top_directivesContext* SV3_1aParser::top_directives() {
  Top_directivesContext *_localctx = _tracker.createInstance<Top_directivesContext>(_ctx, getState());
  enterRule(_localctx, 1290, SV3_1aParser::RuleTop_directives);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9717);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_TIMESCALE: {
        enterOuterAlt(_localctx, 1);
        setState(9675);
        timescale_directive();
        break;
      }

      case SV3_1aParser::TICK_USELIB: {
        enterOuterAlt(_localctx, 2);
        setState(9676);
        uselib_directive();
        break;
      }

      case SV3_1aParser::BACK_TICK: {
        enterOuterAlt(_localctx, 3);
        setState(9677);
        match(SV3_1aParser::BACK_TICK);
        setState(9678);
        match(SV3_1aParser::Simple_identifier);
        setState(9682);
        _errHandler->sync(this);

        switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1140, _ctx)) {
        case 1: {
          setState(9679);
          number();
          break;
        }

        case 2: {
          setState(9680);
          match(SV3_1aParser::Simple_identifier);
          break;
        }

        case 3: {
          setState(9681);
          match(SV3_1aParser::Real_number);
          break;
        }

        }
        break;
      }

      case SV3_1aParser::TICK_BEGIN_KEYWORDS: {
        enterOuterAlt(_localctx, 4);
        setState(9684);
        begin_keywords_directive();
        break;
      }

      case SV3_1aParser::TICK_END_KEYWORDS: {
        enterOuterAlt(_localctx, 5);
        setState(9685);
        end_keywords_directive();
        break;
      }

      case SV3_1aParser::TICK_UNCONNECTED_DRIVE: {
        enterOuterAlt(_localctx, 6);
        setState(9686);
        unconnected_drive_directive();
        break;
      }

      case SV3_1aParser::TICK_NOUNCONNECTED_DRIVE: {
        enterOuterAlt(_localctx, 7);
        setState(9687);
        nounconnected_drive_directive();
        break;
      }

      case SV3_1aParser::TICK_DEFAULT_NETTYPE: {
        enterOuterAlt(_localctx, 8);
        setState(9688);
        default_nettype_directive();
        break;
      }

      case SV3_1aParser::TICK_DEFAULT_DECAY_TIME: {
        enterOuterAlt(_localctx, 9);
        setState(9689);
        default_decay_time_directive();
        break;
      }

      case SV3_1aParser::TICK_DEFAULT_TRIREG_STRENGTH: {
        enterOuterAlt(_localctx, 10);
        setState(9690);
        default_trireg_strenght_directive();
        break;
      }

      case SV3_1aParser::TICK_DELAY_MODE_DISTRIBUTED: {
        enterOuterAlt(_localctx, 11);
        setState(9691);
        delay_mode_distributed_directive();
        break;
      }

      case SV3_1aParser::TICK_DELAY_MODE_PATH: {
        enterOuterAlt(_localctx, 12);
        setState(9692);
        delay_mode_path_directive();
        break;
      }

      case SV3_1aParser::TICK_DELAY_MODE_UNIT: {
        enterOuterAlt(_localctx, 13);
        setState(9693);
        delay_mode_unit_directive();
        break;
      }

      case SV3_1aParser::TICK_DELAY_MODE_ZERO: {
        enterOuterAlt(_localctx, 14);
        setState(9694);
        delay_mode_zero_directive();
        break;
      }

      case SV3_1aParser::TICK_PROTECT: {
        enterOuterAlt(_localctx, 15);
        setState(9695);
        protect_directive();
        break;
      }

      case SV3_1aParser::TICK_ENDPROTECT: {
        enterOuterAlt(_localctx, 16);
        setState(9696);
        endprotect_directive();
        break;
      }

      case SV3_1aParser::TICK_PROTECTED: {
        enterOuterAlt(_localctx, 17);
        setState(9697);
        protected_directive();
        break;
      }

      case SV3_1aParser::TICK_ENDPROTECTED: {
        enterOuterAlt(_localctx, 18);
        setState(9698);
        endprotected_directive();
        break;
      }

      case SV3_1aParser::TICK_EXPAND_VECTORNETS: {
        enterOuterAlt(_localctx, 19);
        setState(9699);
        expand_vectornets_directive();
        break;
      }

      case SV3_1aParser::TICK_NOEXPAND_VECTORNETS: {
        enterOuterAlt(_localctx, 20);
        setState(9700);
        noexpand_vectornets_directive();
        break;
      }

      case SV3_1aParser::TICK_AUTOEXPAND_VECTORNETS: {
        enterOuterAlt(_localctx, 21);
        setState(9701);
        autoexpand_vectornets_directive();
        break;
      }

      case SV3_1aParser::TICK_REMOVE_GATENAME: {
        enterOuterAlt(_localctx, 22);
        setState(9702);
        remove_gatename_directive();
        break;
      }

      case SV3_1aParser::TICK_NOREMOVE_GATENAMES: {
        enterOuterAlt(_localctx, 23);
        setState(9703);
        noremove_gatenames_directive();
        break;
      }

      case SV3_1aParser::TICK_REMOVE_NETNAME: {
        enterOuterAlt(_localctx, 24);
        setState(9704);
        remove_netname_directive();
        break;
      }

      case SV3_1aParser::TICK_NOREMOVE_NETNAMES: {
        enterOuterAlt(_localctx, 25);
        setState(9705);
        noremove_netnames_directive();
        break;
      }

      case SV3_1aParser::TICK_ACCELERATE: {
        enterOuterAlt(_localctx, 26);
        setState(9706);
        accelerate_directive();
        break;
      }

      case SV3_1aParser::TICK_NOACCELERATE: {
        enterOuterAlt(_localctx, 27);
        setState(9707);
        noaccelerate_directive();
        break;
      }

      case SV3_1aParser::TICK_DISABLE_PORTFAULTS: {
        enterOuterAlt(_localctx, 28);
        setState(9708);
        disable_portfaults_directive();
        break;
      }

      case SV3_1aParser::TICK_ENABLE_PORTFAULTS: {
        enterOuterAlt(_localctx, 29);
        setState(9709);
        enable_portfaults_directive();
        break;
      }

      case SV3_1aParser::TICK_NOSUPPRESS_FAULTS: {
        enterOuterAlt(_localctx, 30);
        setState(9710);
        nosuppress_faults_directive();
        break;
      }

      case SV3_1aParser::TICK_SUPPRESS_FAULTS: {
        enterOuterAlt(_localctx, 31);
        setState(9711);
        suppress_faults_directive();
        break;
      }

      case SV3_1aParser::TICK_SIGNED: {
        enterOuterAlt(_localctx, 32);
        setState(9712);
        signed_directive();
        break;
      }

      case SV3_1aParser::TICK_UNSIGNED: {
        enterOuterAlt(_localctx, 33);
        setState(9713);
        unsigned_directive();
        break;
      }

      case SV3_1aParser::TICK_CELLDEFINE: {
        enterOuterAlt(_localctx, 34);
        setState(9714);
        celldefine_directive();
        break;
      }

      case SV3_1aParser::TICK_ENDCELLDEFINE: {
        enterOuterAlt(_localctx, 35);
        setState(9715);
        endcelldefine_directive();
        break;
      }

      case SV3_1aParser::TICK_PRAGMA: {
        enterOuterAlt(_localctx, 36);
        setState(9716);
        pragma_directive();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pragma_directiveContext ------------------------------------------------------------------

SV3_1aParser::Pragma_directiveContext::Pragma_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pragma_directiveContext::TICK_PRAGMA() {
  return getToken(SV3_1aParser::TICK_PRAGMA, 0);
}

tree::TerminalNode* SV3_1aParser::Pragma_directiveContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

std::vector<SV3_1aParser::Pragma_expressionContext *> SV3_1aParser::Pragma_directiveContext::pragma_expression() {
  return getRuleContexts<SV3_1aParser::Pragma_expressionContext>();
}

SV3_1aParser::Pragma_expressionContext* SV3_1aParser::Pragma_directiveContext::pragma_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Pragma_expressionContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Pragma_directiveContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Pragma_directiveContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Pragma_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RulePragma_directive;
}

void SV3_1aParser::Pragma_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPragma_directive(this);
}

void SV3_1aParser::Pragma_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPragma_directive(this);
}


antlrcpp::Any SV3_1aParser::Pragma_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPragma_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pragma_directiveContext* SV3_1aParser::pragma_directive() {
  Pragma_directiveContext *_localctx = _tracker.createInstance<Pragma_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1292, SV3_1aParser::RulePragma_directive);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9719);
    match(SV3_1aParser::TICK_PRAGMA);
    setState(9720);
    match(SV3_1aParser::Simple_identifier);
    setState(9729);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1143, _ctx)) {
    case 1: {
      setState(9721);
      pragma_expression();
      setState(9726);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(9722);
        match(SV3_1aParser::COMMA);
        setState(9723);
        pragma_expression();
        setState(9728);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pragma_expressionContext ------------------------------------------------------------------

SV3_1aParser::Pragma_expressionContext::Pragma_expressionContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pragma_expressionContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Pragma_expressionContext::ASSIGN_OP() {
  return getToken(SV3_1aParser::ASSIGN_OP, 0);
}

SV3_1aParser::Pragma_valueContext* SV3_1aParser::Pragma_expressionContext::pragma_value() {
  return getRuleContext<SV3_1aParser::Pragma_valueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Pragma_expressionContext::BEGIN() {
  return getToken(SV3_1aParser::BEGIN, 0);
}

tree::TerminalNode* SV3_1aParser::Pragma_expressionContext::END() {
  return getToken(SV3_1aParser::END, 0);
}


size_t SV3_1aParser::Pragma_expressionContext::getRuleIndex() const {
  return SV3_1aParser::RulePragma_expression;
}

void SV3_1aParser::Pragma_expressionContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPragma_expression(this);
}

void SV3_1aParser::Pragma_expressionContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPragma_expression(this);
}


antlrcpp::Any SV3_1aParser::Pragma_expressionContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPragma_expression(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pragma_expressionContext* SV3_1aParser::pragma_expression() {
  Pragma_expressionContext *_localctx = _tracker.createInstance<Pragma_expressionContext>(_ctx, getState());
  enterRule(_localctx, 1294, SV3_1aParser::RulePragma_expression);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9738);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1144, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9731);
      match(SV3_1aParser::Simple_identifier);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9732);
      match(SV3_1aParser::Simple_identifier);
      setState(9733);
      match(SV3_1aParser::ASSIGN_OP);
      setState(9734);
      pragma_value();
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9735);
      pragma_value();
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9736);
      match(SV3_1aParser::BEGIN);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9737);
      match(SV3_1aParser::END);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Pragma_valueContext ------------------------------------------------------------------

SV3_1aParser::Pragma_valueContext::Pragma_valueContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Pragma_valueContext::OPEN_PARENS() {
  return getToken(SV3_1aParser::OPEN_PARENS, 0);
}

std::vector<SV3_1aParser::Pragma_expressionContext *> SV3_1aParser::Pragma_valueContext::pragma_expression() {
  return getRuleContexts<SV3_1aParser::Pragma_expressionContext>();
}

SV3_1aParser::Pragma_expressionContext* SV3_1aParser::Pragma_valueContext::pragma_expression(size_t i) {
  return getRuleContext<SV3_1aParser::Pragma_expressionContext>(i);
}

tree::TerminalNode* SV3_1aParser::Pragma_valueContext::CLOSE_PARENS() {
  return getToken(SV3_1aParser::CLOSE_PARENS, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Pragma_valueContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Pragma_valueContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::NumberContext* SV3_1aParser::Pragma_valueContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}

SV3_1aParser::String_valueContext* SV3_1aParser::Pragma_valueContext::string_value() {
  return getRuleContext<SV3_1aParser::String_valueContext>(0);
}

tree::TerminalNode* SV3_1aParser::Pragma_valueContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Pragma_valueContext::getRuleIndex() const {
  return SV3_1aParser::RulePragma_value;
}

void SV3_1aParser::Pragma_valueContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterPragma_value(this);
}

void SV3_1aParser::Pragma_valueContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitPragma_value(this);
}


antlrcpp::Any SV3_1aParser::Pragma_valueContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitPragma_value(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Pragma_valueContext* SV3_1aParser::pragma_value() {
  Pragma_valueContext *_localctx = _tracker.createInstance<Pragma_valueContext>(_ctx, getState());
  enterRule(_localctx, 1296, SV3_1aParser::RulePragma_value);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9754);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::OPEN_PARENS: {
        enterOuterAlt(_localctx, 1);
        setState(9740);
        match(SV3_1aParser::OPEN_PARENS);
        setState(9741);
        pragma_expression();
        setState(9746);
        _errHandler->sync(this);
        _la = _input->LA(1);
        while (_la == SV3_1aParser::COMMA) {
          setState(9742);
          match(SV3_1aParser::COMMA);
          setState(9743);
          pragma_expression();
          setState(9748);
          _errHandler->sync(this);
          _la = _input->LA(1);
        }
        setState(9749);
        match(SV3_1aParser::CLOSE_PARENS);
        break;
      }

      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number: {
        enterOuterAlt(_localctx, 2);
        setState(9751);
        number();
        break;
      }

      case SV3_1aParser::String: {
        enterOuterAlt(_localctx, 3);
        setState(9752);
        string_value();
        break;
      }

      case SV3_1aParser::Simple_identifier: {
        enterOuterAlt(_localctx, 4);
        setState(9753);
        match(SV3_1aParser::Simple_identifier);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Timescale_directiveContext ------------------------------------------------------------------

SV3_1aParser::Timescale_directiveContext::Timescale_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Timescale_directiveContext::TICK_TIMESCALE() {
  return getToken(SV3_1aParser::TICK_TIMESCALE, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Timescale_directiveContext::Integral_number() {
  return getTokens(SV3_1aParser::Integral_number);
}

tree::TerminalNode* SV3_1aParser::Timescale_directiveContext::Integral_number(size_t i) {
  return getToken(SV3_1aParser::Integral_number, i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Timescale_directiveContext::Simple_identifier() {
  return getTokens(SV3_1aParser::Simple_identifier);
}

tree::TerminalNode* SV3_1aParser::Timescale_directiveContext::Simple_identifier(size_t i) {
  return getToken(SV3_1aParser::Simple_identifier, i);
}

tree::TerminalNode* SV3_1aParser::Timescale_directiveContext::DIV() {
  return getToken(SV3_1aParser::DIV, 0);
}


size_t SV3_1aParser::Timescale_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleTimescale_directive;
}

void SV3_1aParser::Timescale_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterTimescale_directive(this);
}

void SV3_1aParser::Timescale_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitTimescale_directive(this);
}


antlrcpp::Any SV3_1aParser::Timescale_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitTimescale_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Timescale_directiveContext* SV3_1aParser::timescale_directive() {
  Timescale_directiveContext *_localctx = _tracker.createInstance<Timescale_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1298, SV3_1aParser::RuleTimescale_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9756);
    match(SV3_1aParser::TICK_TIMESCALE);
    setState(9757);
    match(SV3_1aParser::Integral_number);
    setState(9758);
    match(SV3_1aParser::Simple_identifier);
    setState(9759);
    match(SV3_1aParser::DIV);
    setState(9760);
    match(SV3_1aParser::Integral_number);
    setState(9761);
    match(SV3_1aParser::Simple_identifier);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Begin_keywords_directiveContext ------------------------------------------------------------------

SV3_1aParser::Begin_keywords_directiveContext::Begin_keywords_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Begin_keywords_directiveContext::TICK_BEGIN_KEYWORDS() {
  return getToken(SV3_1aParser::TICK_BEGIN_KEYWORDS, 0);
}

tree::TerminalNode* SV3_1aParser::Begin_keywords_directiveContext::String() {
  return getToken(SV3_1aParser::String, 0);
}


size_t SV3_1aParser::Begin_keywords_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleBegin_keywords_directive;
}

void SV3_1aParser::Begin_keywords_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterBegin_keywords_directive(this);
}

void SV3_1aParser::Begin_keywords_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitBegin_keywords_directive(this);
}


antlrcpp::Any SV3_1aParser::Begin_keywords_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitBegin_keywords_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Begin_keywords_directiveContext* SV3_1aParser::begin_keywords_directive() {
  Begin_keywords_directiveContext *_localctx = _tracker.createInstance<Begin_keywords_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1300, SV3_1aParser::RuleBegin_keywords_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9763);
    match(SV3_1aParser::TICK_BEGIN_KEYWORDS);
    setState(9764);
    match(SV3_1aParser::String);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- End_keywords_directiveContext ------------------------------------------------------------------

SV3_1aParser::End_keywords_directiveContext::End_keywords_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::End_keywords_directiveContext::TICK_END_KEYWORDS() {
  return getToken(SV3_1aParser::TICK_END_KEYWORDS, 0);
}


size_t SV3_1aParser::End_keywords_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnd_keywords_directive;
}

void SV3_1aParser::End_keywords_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnd_keywords_directive(this);
}

void SV3_1aParser::End_keywords_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnd_keywords_directive(this);
}


antlrcpp::Any SV3_1aParser::End_keywords_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnd_keywords_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::End_keywords_directiveContext* SV3_1aParser::end_keywords_directive() {
  End_keywords_directiveContext *_localctx = _tracker.createInstance<End_keywords_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1302, SV3_1aParser::RuleEnd_keywords_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9766);
    match(SV3_1aParser::TICK_END_KEYWORDS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unconnected_drive_directiveContext ------------------------------------------------------------------

SV3_1aParser::Unconnected_drive_directiveContext::Unconnected_drive_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unconnected_drive_directiveContext::TICK_UNCONNECTED_DRIVE() {
  return getToken(SV3_1aParser::TICK_UNCONNECTED_DRIVE, 0);
}

tree::TerminalNode* SV3_1aParser::Unconnected_drive_directiveContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

tree::TerminalNode* SV3_1aParser::Unconnected_drive_directiveContext::PULL0() {
  return getToken(SV3_1aParser::PULL0, 0);
}

tree::TerminalNode* SV3_1aParser::Unconnected_drive_directiveContext::PULL1() {
  return getToken(SV3_1aParser::PULL1, 0);
}


size_t SV3_1aParser::Unconnected_drive_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnconnected_drive_directive;
}

void SV3_1aParser::Unconnected_drive_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnconnected_drive_directive(this);
}

void SV3_1aParser::Unconnected_drive_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnconnected_drive_directive(this);
}


antlrcpp::Any SV3_1aParser::Unconnected_drive_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnconnected_drive_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unconnected_drive_directiveContext* SV3_1aParser::unconnected_drive_directive() {
  Unconnected_drive_directiveContext *_localctx = _tracker.createInstance<Unconnected_drive_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1304, SV3_1aParser::RuleUnconnected_drive_directive);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9768);
    match(SV3_1aParser::TICK_UNCONNECTED_DRIVE);
    setState(9769);
    _la = _input->LA(1);
    if (!(_la == SV3_1aParser::PULL0

    || _la == SV3_1aParser::PULL1 || _la == SV3_1aParser::Simple_identifier)) {
    _errHandler->recoverInline(this);
    }
    else {
      _errHandler->reportMatch(this);
      consume();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Nounconnected_drive_directiveContext ------------------------------------------------------------------

SV3_1aParser::Nounconnected_drive_directiveContext::Nounconnected_drive_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Nounconnected_drive_directiveContext::TICK_NOUNCONNECTED_DRIVE() {
  return getToken(SV3_1aParser::TICK_NOUNCONNECTED_DRIVE, 0);
}


size_t SV3_1aParser::Nounconnected_drive_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleNounconnected_drive_directive;
}

void SV3_1aParser::Nounconnected_drive_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNounconnected_drive_directive(this);
}

void SV3_1aParser::Nounconnected_drive_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNounconnected_drive_directive(this);
}


antlrcpp::Any SV3_1aParser::Nounconnected_drive_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNounconnected_drive_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Nounconnected_drive_directiveContext* SV3_1aParser::nounconnected_drive_directive() {
  Nounconnected_drive_directiveContext *_localctx = _tracker.createInstance<Nounconnected_drive_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1306, SV3_1aParser::RuleNounconnected_drive_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9771);
    match(SV3_1aParser::TICK_NOUNCONNECTED_DRIVE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Default_nettype_directiveContext ------------------------------------------------------------------

SV3_1aParser::Default_nettype_directiveContext::Default_nettype_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Default_nettype_directiveContext::TICK_DEFAULT_NETTYPE() {
  return getToken(SV3_1aParser::TICK_DEFAULT_NETTYPE, 0);
}

tree::TerminalNode* SV3_1aParser::Default_nettype_directiveContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}

SV3_1aParser::Net_typeContext* SV3_1aParser::Default_nettype_directiveContext::net_type() {
  return getRuleContext<SV3_1aParser::Net_typeContext>(0);
}


size_t SV3_1aParser::Default_nettype_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDefault_nettype_directive;
}

void SV3_1aParser::Default_nettype_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefault_nettype_directive(this);
}

void SV3_1aParser::Default_nettype_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefault_nettype_directive(this);
}


antlrcpp::Any SV3_1aParser::Default_nettype_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefault_nettype_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Default_nettype_directiveContext* SV3_1aParser::default_nettype_directive() {
  Default_nettype_directiveContext *_localctx = _tracker.createInstance<Default_nettype_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1308, SV3_1aParser::RuleDefault_nettype_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9773);
    match(SV3_1aParser::TICK_DEFAULT_NETTYPE);
    setState(9776);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::Simple_identifier: {
        setState(9774);
        match(SV3_1aParser::Simple_identifier);
        break;
      }

      case SV3_1aParser::SUPPLY0:
      case SV3_1aParser::SUPPLY1:
      case SV3_1aParser::TRI:
      case SV3_1aParser::TRIAND:
      case SV3_1aParser::TRIOR:
      case SV3_1aParser::TRI0:
      case SV3_1aParser::TRI1:
      case SV3_1aParser::WIRE:
      case SV3_1aParser::UWIRE:
      case SV3_1aParser::WAND:
      case SV3_1aParser::WOR:
      case SV3_1aParser::TRIREG: {
        setState(9775);
        net_type();
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Uselib_directiveContext ------------------------------------------------------------------

SV3_1aParser::Uselib_directiveContext::Uselib_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Uselib_directiveContext::TICK_USELIB() {
  return getToken(SV3_1aParser::TICK_USELIB, 0);
}


size_t SV3_1aParser::Uselib_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleUselib_directive;
}

void SV3_1aParser::Uselib_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUselib_directive(this);
}

void SV3_1aParser::Uselib_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUselib_directive(this);
}


antlrcpp::Any SV3_1aParser::Uselib_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUselib_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Uselib_directiveContext* SV3_1aParser::uselib_directive() {
  Uselib_directiveContext *_localctx = _tracker.createInstance<Uselib_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1310, SV3_1aParser::RuleUselib_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9778);
    match(SV3_1aParser::TICK_USELIB);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Celldefine_directiveContext ------------------------------------------------------------------

SV3_1aParser::Celldefine_directiveContext::Celldefine_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Celldefine_directiveContext::TICK_CELLDEFINE() {
  return getToken(SV3_1aParser::TICK_CELLDEFINE, 0);
}


size_t SV3_1aParser::Celldefine_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleCelldefine_directive;
}

void SV3_1aParser::Celldefine_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCelldefine_directive(this);
}

void SV3_1aParser::Celldefine_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCelldefine_directive(this);
}


antlrcpp::Any SV3_1aParser::Celldefine_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCelldefine_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Celldefine_directiveContext* SV3_1aParser::celldefine_directive() {
  Celldefine_directiveContext *_localctx = _tracker.createInstance<Celldefine_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1312, SV3_1aParser::RuleCelldefine_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9780);
    match(SV3_1aParser::TICK_CELLDEFINE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Endcelldefine_directiveContext ------------------------------------------------------------------

SV3_1aParser::Endcelldefine_directiveContext::Endcelldefine_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Endcelldefine_directiveContext::TICK_ENDCELLDEFINE() {
  return getToken(SV3_1aParser::TICK_ENDCELLDEFINE, 0);
}


size_t SV3_1aParser::Endcelldefine_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndcelldefine_directive;
}

void SV3_1aParser::Endcelldefine_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndcelldefine_directive(this);
}

void SV3_1aParser::Endcelldefine_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndcelldefine_directive(this);
}


antlrcpp::Any SV3_1aParser::Endcelldefine_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndcelldefine_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Endcelldefine_directiveContext* SV3_1aParser::endcelldefine_directive() {
  Endcelldefine_directiveContext *_localctx = _tracker.createInstance<Endcelldefine_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1314, SV3_1aParser::RuleEndcelldefine_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9782);
    match(SV3_1aParser::TICK_ENDCELLDEFINE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Protect_directiveContext ------------------------------------------------------------------

SV3_1aParser::Protect_directiveContext::Protect_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Protect_directiveContext::TICK_PROTECT() {
  return getToken(SV3_1aParser::TICK_PROTECT, 0);
}


size_t SV3_1aParser::Protect_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleProtect_directive;
}

void SV3_1aParser::Protect_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProtect_directive(this);
}

void SV3_1aParser::Protect_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProtect_directive(this);
}


antlrcpp::Any SV3_1aParser::Protect_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProtect_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Protect_directiveContext* SV3_1aParser::protect_directive() {
  Protect_directiveContext *_localctx = _tracker.createInstance<Protect_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1316, SV3_1aParser::RuleProtect_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9784);
    match(SV3_1aParser::TICK_PROTECT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Endprotect_directiveContext ------------------------------------------------------------------

SV3_1aParser::Endprotect_directiveContext::Endprotect_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Endprotect_directiveContext::TICK_ENDPROTECT() {
  return getToken(SV3_1aParser::TICK_ENDPROTECT, 0);
}


size_t SV3_1aParser::Endprotect_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndprotect_directive;
}

void SV3_1aParser::Endprotect_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndprotect_directive(this);
}

void SV3_1aParser::Endprotect_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndprotect_directive(this);
}


antlrcpp::Any SV3_1aParser::Endprotect_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndprotect_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Endprotect_directiveContext* SV3_1aParser::endprotect_directive() {
  Endprotect_directiveContext *_localctx = _tracker.createInstance<Endprotect_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1318, SV3_1aParser::RuleEndprotect_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9786);
    match(SV3_1aParser::TICK_ENDPROTECT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Protected_directiveContext ------------------------------------------------------------------

SV3_1aParser::Protected_directiveContext::Protected_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Protected_directiveContext::TICK_PROTECTED() {
  return getToken(SV3_1aParser::TICK_PROTECTED, 0);
}


size_t SV3_1aParser::Protected_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleProtected_directive;
}

void SV3_1aParser::Protected_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterProtected_directive(this);
}

void SV3_1aParser::Protected_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitProtected_directive(this);
}


antlrcpp::Any SV3_1aParser::Protected_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitProtected_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Protected_directiveContext* SV3_1aParser::protected_directive() {
  Protected_directiveContext *_localctx = _tracker.createInstance<Protected_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1320, SV3_1aParser::RuleProtected_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9788);
    match(SV3_1aParser::TICK_PROTECTED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Endprotected_directiveContext ------------------------------------------------------------------

SV3_1aParser::Endprotected_directiveContext::Endprotected_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Endprotected_directiveContext::TICK_ENDPROTECTED() {
  return getToken(SV3_1aParser::TICK_ENDPROTECTED, 0);
}


size_t SV3_1aParser::Endprotected_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndprotected_directive;
}

void SV3_1aParser::Endprotected_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndprotected_directive(this);
}

void SV3_1aParser::Endprotected_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndprotected_directive(this);
}


antlrcpp::Any SV3_1aParser::Endprotected_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndprotected_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Endprotected_directiveContext* SV3_1aParser::endprotected_directive() {
  Endprotected_directiveContext *_localctx = _tracker.createInstance<Endprotected_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1322, SV3_1aParser::RuleEndprotected_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9790);
    match(SV3_1aParser::TICK_ENDPROTECTED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Expand_vectornets_directiveContext ------------------------------------------------------------------

SV3_1aParser::Expand_vectornets_directiveContext::Expand_vectornets_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Expand_vectornets_directiveContext::TICK_EXPAND_VECTORNETS() {
  return getToken(SV3_1aParser::TICK_EXPAND_VECTORNETS, 0);
}


size_t SV3_1aParser::Expand_vectornets_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleExpand_vectornets_directive;
}

void SV3_1aParser::Expand_vectornets_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterExpand_vectornets_directive(this);
}

void SV3_1aParser::Expand_vectornets_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitExpand_vectornets_directive(this);
}


antlrcpp::Any SV3_1aParser::Expand_vectornets_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitExpand_vectornets_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Expand_vectornets_directiveContext* SV3_1aParser::expand_vectornets_directive() {
  Expand_vectornets_directiveContext *_localctx = _tracker.createInstance<Expand_vectornets_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1324, SV3_1aParser::RuleExpand_vectornets_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9792);
    match(SV3_1aParser::TICK_EXPAND_VECTORNETS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Noexpand_vectornets_directiveContext ------------------------------------------------------------------

SV3_1aParser::Noexpand_vectornets_directiveContext::Noexpand_vectornets_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Noexpand_vectornets_directiveContext::TICK_NOEXPAND_VECTORNETS() {
  return getToken(SV3_1aParser::TICK_NOEXPAND_VECTORNETS, 0);
}


size_t SV3_1aParser::Noexpand_vectornets_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleNoexpand_vectornets_directive;
}

void SV3_1aParser::Noexpand_vectornets_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNoexpand_vectornets_directive(this);
}

void SV3_1aParser::Noexpand_vectornets_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNoexpand_vectornets_directive(this);
}


antlrcpp::Any SV3_1aParser::Noexpand_vectornets_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNoexpand_vectornets_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Noexpand_vectornets_directiveContext* SV3_1aParser::noexpand_vectornets_directive() {
  Noexpand_vectornets_directiveContext *_localctx = _tracker.createInstance<Noexpand_vectornets_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1326, SV3_1aParser::RuleNoexpand_vectornets_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9794);
    match(SV3_1aParser::TICK_NOEXPAND_VECTORNETS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Autoexpand_vectornets_directiveContext ------------------------------------------------------------------

SV3_1aParser::Autoexpand_vectornets_directiveContext::Autoexpand_vectornets_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Autoexpand_vectornets_directiveContext::TICK_AUTOEXPAND_VECTORNETS() {
  return getToken(SV3_1aParser::TICK_AUTOEXPAND_VECTORNETS, 0);
}


size_t SV3_1aParser::Autoexpand_vectornets_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleAutoexpand_vectornets_directive;
}

void SV3_1aParser::Autoexpand_vectornets_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAutoexpand_vectornets_directive(this);
}

void SV3_1aParser::Autoexpand_vectornets_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAutoexpand_vectornets_directive(this);
}


antlrcpp::Any SV3_1aParser::Autoexpand_vectornets_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAutoexpand_vectornets_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Autoexpand_vectornets_directiveContext* SV3_1aParser::autoexpand_vectornets_directive() {
  Autoexpand_vectornets_directiveContext *_localctx = _tracker.createInstance<Autoexpand_vectornets_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1328, SV3_1aParser::RuleAutoexpand_vectornets_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9796);
    match(SV3_1aParser::TICK_AUTOEXPAND_VECTORNETS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Disable_portfaults_directiveContext ------------------------------------------------------------------

SV3_1aParser::Disable_portfaults_directiveContext::Disable_portfaults_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Disable_portfaults_directiveContext::TICK_DISABLE_PORTFAULTS() {
  return getToken(SV3_1aParser::TICK_DISABLE_PORTFAULTS, 0);
}


size_t SV3_1aParser::Disable_portfaults_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDisable_portfaults_directive;
}

void SV3_1aParser::Disable_portfaults_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDisable_portfaults_directive(this);
}

void SV3_1aParser::Disable_portfaults_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDisable_portfaults_directive(this);
}


antlrcpp::Any SV3_1aParser::Disable_portfaults_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDisable_portfaults_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Disable_portfaults_directiveContext* SV3_1aParser::disable_portfaults_directive() {
  Disable_portfaults_directiveContext *_localctx = _tracker.createInstance<Disable_portfaults_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1330, SV3_1aParser::RuleDisable_portfaults_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9798);
    match(SV3_1aParser::TICK_DISABLE_PORTFAULTS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Enable_portfaults_directiveContext ------------------------------------------------------------------

SV3_1aParser::Enable_portfaults_directiveContext::Enable_portfaults_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Enable_portfaults_directiveContext::TICK_ENABLE_PORTFAULTS() {
  return getToken(SV3_1aParser::TICK_ENABLE_PORTFAULTS, 0);
}


size_t SV3_1aParser::Enable_portfaults_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleEnable_portfaults_directive;
}

void SV3_1aParser::Enable_portfaults_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEnable_portfaults_directive(this);
}

void SV3_1aParser::Enable_portfaults_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEnable_portfaults_directive(this);
}


antlrcpp::Any SV3_1aParser::Enable_portfaults_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEnable_portfaults_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Enable_portfaults_directiveContext* SV3_1aParser::enable_portfaults_directive() {
  Enable_portfaults_directiveContext *_localctx = _tracker.createInstance<Enable_portfaults_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1332, SV3_1aParser::RuleEnable_portfaults_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9800);
    match(SV3_1aParser::TICK_ENABLE_PORTFAULTS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Nosuppress_faults_directiveContext ------------------------------------------------------------------

SV3_1aParser::Nosuppress_faults_directiveContext::Nosuppress_faults_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Nosuppress_faults_directiveContext::TICK_NOSUPPRESS_FAULTS() {
  return getToken(SV3_1aParser::TICK_NOSUPPRESS_FAULTS, 0);
}


size_t SV3_1aParser::Nosuppress_faults_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleNosuppress_faults_directive;
}

void SV3_1aParser::Nosuppress_faults_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNosuppress_faults_directive(this);
}

void SV3_1aParser::Nosuppress_faults_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNosuppress_faults_directive(this);
}


antlrcpp::Any SV3_1aParser::Nosuppress_faults_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNosuppress_faults_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Nosuppress_faults_directiveContext* SV3_1aParser::nosuppress_faults_directive() {
  Nosuppress_faults_directiveContext *_localctx = _tracker.createInstance<Nosuppress_faults_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1334, SV3_1aParser::RuleNosuppress_faults_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9802);
    match(SV3_1aParser::TICK_NOSUPPRESS_FAULTS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Suppress_faults_directiveContext ------------------------------------------------------------------

SV3_1aParser::Suppress_faults_directiveContext::Suppress_faults_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Suppress_faults_directiveContext::TICK_SUPPRESS_FAULTS() {
  return getToken(SV3_1aParser::TICK_SUPPRESS_FAULTS, 0);
}


size_t SV3_1aParser::Suppress_faults_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleSuppress_faults_directive;
}

void SV3_1aParser::Suppress_faults_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSuppress_faults_directive(this);
}

void SV3_1aParser::Suppress_faults_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSuppress_faults_directive(this);
}


antlrcpp::Any SV3_1aParser::Suppress_faults_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSuppress_faults_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Suppress_faults_directiveContext* SV3_1aParser::suppress_faults_directive() {
  Suppress_faults_directiveContext *_localctx = _tracker.createInstance<Suppress_faults_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1336, SV3_1aParser::RuleSuppress_faults_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9804);
    match(SV3_1aParser::TICK_SUPPRESS_FAULTS);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Signed_directiveContext ------------------------------------------------------------------

SV3_1aParser::Signed_directiveContext::Signed_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Signed_directiveContext::TICK_SIGNED() {
  return getToken(SV3_1aParser::TICK_SIGNED, 0);
}


size_t SV3_1aParser::Signed_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleSigned_directive;
}

void SV3_1aParser::Signed_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSigned_directive(this);
}

void SV3_1aParser::Signed_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSigned_directive(this);
}


antlrcpp::Any SV3_1aParser::Signed_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSigned_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Signed_directiveContext* SV3_1aParser::signed_directive() {
  Signed_directiveContext *_localctx = _tracker.createInstance<Signed_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1338, SV3_1aParser::RuleSigned_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9806);
    match(SV3_1aParser::TICK_SIGNED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Unsigned_directiveContext ------------------------------------------------------------------

SV3_1aParser::Unsigned_directiveContext::Unsigned_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Unsigned_directiveContext::TICK_UNSIGNED() {
  return getToken(SV3_1aParser::TICK_UNSIGNED, 0);
}


size_t SV3_1aParser::Unsigned_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleUnsigned_directive;
}

void SV3_1aParser::Unsigned_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUnsigned_directive(this);
}

void SV3_1aParser::Unsigned_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUnsigned_directive(this);
}


antlrcpp::Any SV3_1aParser::Unsigned_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUnsigned_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Unsigned_directiveContext* SV3_1aParser::unsigned_directive() {
  Unsigned_directiveContext *_localctx = _tracker.createInstance<Unsigned_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1340, SV3_1aParser::RuleUnsigned_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9808);
    match(SV3_1aParser::TICK_UNSIGNED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Remove_gatename_directiveContext ------------------------------------------------------------------

SV3_1aParser::Remove_gatename_directiveContext::Remove_gatename_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Remove_gatename_directiveContext::TICK_REMOVE_GATENAME() {
  return getToken(SV3_1aParser::TICK_REMOVE_GATENAME, 0);
}


size_t SV3_1aParser::Remove_gatename_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleRemove_gatename_directive;
}

void SV3_1aParser::Remove_gatename_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRemove_gatename_directive(this);
}

void SV3_1aParser::Remove_gatename_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRemove_gatename_directive(this);
}


antlrcpp::Any SV3_1aParser::Remove_gatename_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRemove_gatename_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Remove_gatename_directiveContext* SV3_1aParser::remove_gatename_directive() {
  Remove_gatename_directiveContext *_localctx = _tracker.createInstance<Remove_gatename_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1342, SV3_1aParser::RuleRemove_gatename_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9810);
    match(SV3_1aParser::TICK_REMOVE_GATENAME);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Noremove_gatenames_directiveContext ------------------------------------------------------------------

SV3_1aParser::Noremove_gatenames_directiveContext::Noremove_gatenames_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Noremove_gatenames_directiveContext::TICK_NOREMOVE_GATENAMES() {
  return getToken(SV3_1aParser::TICK_NOREMOVE_GATENAMES, 0);
}


size_t SV3_1aParser::Noremove_gatenames_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleNoremove_gatenames_directive;
}

void SV3_1aParser::Noremove_gatenames_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNoremove_gatenames_directive(this);
}

void SV3_1aParser::Noremove_gatenames_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNoremove_gatenames_directive(this);
}


antlrcpp::Any SV3_1aParser::Noremove_gatenames_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNoremove_gatenames_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Noremove_gatenames_directiveContext* SV3_1aParser::noremove_gatenames_directive() {
  Noremove_gatenames_directiveContext *_localctx = _tracker.createInstance<Noremove_gatenames_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1344, SV3_1aParser::RuleNoremove_gatenames_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9812);
    match(SV3_1aParser::TICK_NOREMOVE_GATENAMES);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Remove_netname_directiveContext ------------------------------------------------------------------

SV3_1aParser::Remove_netname_directiveContext::Remove_netname_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Remove_netname_directiveContext::TICK_REMOVE_NETNAME() {
  return getToken(SV3_1aParser::TICK_REMOVE_NETNAME, 0);
}


size_t SV3_1aParser::Remove_netname_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleRemove_netname_directive;
}

void SV3_1aParser::Remove_netname_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterRemove_netname_directive(this);
}

void SV3_1aParser::Remove_netname_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitRemove_netname_directive(this);
}


antlrcpp::Any SV3_1aParser::Remove_netname_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitRemove_netname_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Remove_netname_directiveContext* SV3_1aParser::remove_netname_directive() {
  Remove_netname_directiveContext *_localctx = _tracker.createInstance<Remove_netname_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1346, SV3_1aParser::RuleRemove_netname_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9814);
    match(SV3_1aParser::TICK_REMOVE_NETNAME);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Noremove_netnames_directiveContext ------------------------------------------------------------------

SV3_1aParser::Noremove_netnames_directiveContext::Noremove_netnames_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Noremove_netnames_directiveContext::TICK_NOREMOVE_NETNAMES() {
  return getToken(SV3_1aParser::TICK_NOREMOVE_NETNAMES, 0);
}


size_t SV3_1aParser::Noremove_netnames_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleNoremove_netnames_directive;
}

void SV3_1aParser::Noremove_netnames_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNoremove_netnames_directive(this);
}

void SV3_1aParser::Noremove_netnames_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNoremove_netnames_directive(this);
}


antlrcpp::Any SV3_1aParser::Noremove_netnames_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNoremove_netnames_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Noremove_netnames_directiveContext* SV3_1aParser::noremove_netnames_directive() {
  Noremove_netnames_directiveContext *_localctx = _tracker.createInstance<Noremove_netnames_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1348, SV3_1aParser::RuleNoremove_netnames_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9816);
    match(SV3_1aParser::TICK_NOREMOVE_NETNAMES);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Accelerate_directiveContext ------------------------------------------------------------------

SV3_1aParser::Accelerate_directiveContext::Accelerate_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Accelerate_directiveContext::TICK_ACCELERATE() {
  return getToken(SV3_1aParser::TICK_ACCELERATE, 0);
}


size_t SV3_1aParser::Accelerate_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleAccelerate_directive;
}

void SV3_1aParser::Accelerate_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterAccelerate_directive(this);
}

void SV3_1aParser::Accelerate_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitAccelerate_directive(this);
}


antlrcpp::Any SV3_1aParser::Accelerate_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitAccelerate_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Accelerate_directiveContext* SV3_1aParser::accelerate_directive() {
  Accelerate_directiveContext *_localctx = _tracker.createInstance<Accelerate_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1350, SV3_1aParser::RuleAccelerate_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9818);
    match(SV3_1aParser::TICK_ACCELERATE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Noaccelerate_directiveContext ------------------------------------------------------------------

SV3_1aParser::Noaccelerate_directiveContext::Noaccelerate_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Noaccelerate_directiveContext::TICK_NOACCELERATE() {
  return getToken(SV3_1aParser::TICK_NOACCELERATE, 0);
}


size_t SV3_1aParser::Noaccelerate_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleNoaccelerate_directive;
}

void SV3_1aParser::Noaccelerate_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterNoaccelerate_directive(this);
}

void SV3_1aParser::Noaccelerate_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitNoaccelerate_directive(this);
}


antlrcpp::Any SV3_1aParser::Noaccelerate_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitNoaccelerate_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Noaccelerate_directiveContext* SV3_1aParser::noaccelerate_directive() {
  Noaccelerate_directiveContext *_localctx = _tracker.createInstance<Noaccelerate_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1352, SV3_1aParser::RuleNoaccelerate_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9820);
    match(SV3_1aParser::TICK_NOACCELERATE);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Default_trireg_strenght_directiveContext ------------------------------------------------------------------

SV3_1aParser::Default_trireg_strenght_directiveContext::Default_trireg_strenght_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Default_trireg_strenght_directiveContext::TICK_DEFAULT_TRIREG_STRENGTH() {
  return getToken(SV3_1aParser::TICK_DEFAULT_TRIREG_STRENGTH, 0);
}

SV3_1aParser::NumberContext* SV3_1aParser::Default_trireg_strenght_directiveContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}


size_t SV3_1aParser::Default_trireg_strenght_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDefault_trireg_strenght_directive;
}

void SV3_1aParser::Default_trireg_strenght_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefault_trireg_strenght_directive(this);
}

void SV3_1aParser::Default_trireg_strenght_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefault_trireg_strenght_directive(this);
}


antlrcpp::Any SV3_1aParser::Default_trireg_strenght_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefault_trireg_strenght_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Default_trireg_strenght_directiveContext* SV3_1aParser::default_trireg_strenght_directive() {
  Default_trireg_strenght_directiveContext *_localctx = _tracker.createInstance<Default_trireg_strenght_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1354, SV3_1aParser::RuleDefault_trireg_strenght_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9822);
    match(SV3_1aParser::TICK_DEFAULT_TRIREG_STRENGTH);
    setState(9823);
    number();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Default_decay_time_directiveContext ------------------------------------------------------------------

SV3_1aParser::Default_decay_time_directiveContext::Default_decay_time_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Default_decay_time_directiveContext::TICK_DEFAULT_DECAY_TIME() {
  return getToken(SV3_1aParser::TICK_DEFAULT_DECAY_TIME, 0);
}

SV3_1aParser::NumberContext* SV3_1aParser::Default_decay_time_directiveContext::number() {
  return getRuleContext<SV3_1aParser::NumberContext>(0);
}

tree::TerminalNode* SV3_1aParser::Default_decay_time_directiveContext::Simple_identifier() {
  return getToken(SV3_1aParser::Simple_identifier, 0);
}


size_t SV3_1aParser::Default_decay_time_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDefault_decay_time_directive;
}

void SV3_1aParser::Default_decay_time_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefault_decay_time_directive(this);
}

void SV3_1aParser::Default_decay_time_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefault_decay_time_directive(this);
}


antlrcpp::Any SV3_1aParser::Default_decay_time_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefault_decay_time_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Default_decay_time_directiveContext* SV3_1aParser::default_decay_time_directive() {
  Default_decay_time_directiveContext *_localctx = _tracker.createInstance<Default_decay_time_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1356, SV3_1aParser::RuleDefault_decay_time_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9825);
    match(SV3_1aParser::TICK_DEFAULT_DECAY_TIME);
    setState(9828);
    _errHandler->sync(this);
    switch (_input->LA(1)) {
      case SV3_1aParser::TICK_b0:
      case SV3_1aParser::TICK_b1:
      case SV3_1aParser::TICK_B0:
      case SV3_1aParser::TICK_B1:
      case SV3_1aParser::TICK_0:
      case SV3_1aParser::TICK_1:
      case SV3_1aParser::ONE_TICK_b0:
      case SV3_1aParser::ONE_TICK_b1:
      case SV3_1aParser::ONE_TICK_bx:
      case SV3_1aParser::ONE_TICK_bX:
      case SV3_1aParser::ONE_TICK_B0:
      case SV3_1aParser::ONE_TICK_B1:
      case SV3_1aParser::ONE_TICK_Bx:
      case SV3_1aParser::ONE_TICK_BX:
      case SV3_1aParser::Integral_number:
      case SV3_1aParser::Real_number: {
        setState(9826);
        number();
        break;
      }

      case SV3_1aParser::Simple_identifier: {
        setState(9827);
        match(SV3_1aParser::Simple_identifier);
        break;
      }

    default:
      throw NoViableAltException(this);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_mode_distributed_directiveContext ------------------------------------------------------------------

SV3_1aParser::Delay_mode_distributed_directiveContext::Delay_mode_distributed_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Delay_mode_distributed_directiveContext::TICK_DELAY_MODE_DISTRIBUTED() {
  return getToken(SV3_1aParser::TICK_DELAY_MODE_DISTRIBUTED, 0);
}


size_t SV3_1aParser::Delay_mode_distributed_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_mode_distributed_directive;
}

void SV3_1aParser::Delay_mode_distributed_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_mode_distributed_directive(this);
}

void SV3_1aParser::Delay_mode_distributed_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_mode_distributed_directive(this);
}


antlrcpp::Any SV3_1aParser::Delay_mode_distributed_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_mode_distributed_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_mode_distributed_directiveContext* SV3_1aParser::delay_mode_distributed_directive() {
  Delay_mode_distributed_directiveContext *_localctx = _tracker.createInstance<Delay_mode_distributed_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1358, SV3_1aParser::RuleDelay_mode_distributed_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9830);
    match(SV3_1aParser::TICK_DELAY_MODE_DISTRIBUTED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_mode_path_directiveContext ------------------------------------------------------------------

SV3_1aParser::Delay_mode_path_directiveContext::Delay_mode_path_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Delay_mode_path_directiveContext::TICK_DELAY_MODE_PATH() {
  return getToken(SV3_1aParser::TICK_DELAY_MODE_PATH, 0);
}


size_t SV3_1aParser::Delay_mode_path_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_mode_path_directive;
}

void SV3_1aParser::Delay_mode_path_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_mode_path_directive(this);
}

void SV3_1aParser::Delay_mode_path_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_mode_path_directive(this);
}


antlrcpp::Any SV3_1aParser::Delay_mode_path_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_mode_path_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_mode_path_directiveContext* SV3_1aParser::delay_mode_path_directive() {
  Delay_mode_path_directiveContext *_localctx = _tracker.createInstance<Delay_mode_path_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1360, SV3_1aParser::RuleDelay_mode_path_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9832);
    match(SV3_1aParser::TICK_DELAY_MODE_PATH);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_mode_unit_directiveContext ------------------------------------------------------------------

SV3_1aParser::Delay_mode_unit_directiveContext::Delay_mode_unit_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Delay_mode_unit_directiveContext::TICK_DELAY_MODE_UNIT() {
  return getToken(SV3_1aParser::TICK_DELAY_MODE_UNIT, 0);
}


size_t SV3_1aParser::Delay_mode_unit_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_mode_unit_directive;
}

void SV3_1aParser::Delay_mode_unit_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_mode_unit_directive(this);
}

void SV3_1aParser::Delay_mode_unit_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_mode_unit_directive(this);
}


antlrcpp::Any SV3_1aParser::Delay_mode_unit_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_mode_unit_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_mode_unit_directiveContext* SV3_1aParser::delay_mode_unit_directive() {
  Delay_mode_unit_directiveContext *_localctx = _tracker.createInstance<Delay_mode_unit_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1362, SV3_1aParser::RuleDelay_mode_unit_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9834);
    match(SV3_1aParser::TICK_DELAY_MODE_UNIT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Delay_mode_zero_directiveContext ------------------------------------------------------------------

SV3_1aParser::Delay_mode_zero_directiveContext::Delay_mode_zero_directiveContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Delay_mode_zero_directiveContext::TICK_DELAY_MODE_ZERO() {
  return getToken(SV3_1aParser::TICK_DELAY_MODE_ZERO, 0);
}


size_t SV3_1aParser::Delay_mode_zero_directiveContext::getRuleIndex() const {
  return SV3_1aParser::RuleDelay_mode_zero_directive;
}

void SV3_1aParser::Delay_mode_zero_directiveContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDelay_mode_zero_directive(this);
}

void SV3_1aParser::Delay_mode_zero_directiveContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDelay_mode_zero_directive(this);
}


antlrcpp::Any SV3_1aParser::Delay_mode_zero_directiveContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDelay_mode_zero_directive(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Delay_mode_zero_directiveContext* SV3_1aParser::delay_mode_zero_directive() {
  Delay_mode_zero_directiveContext *_localctx = _tracker.createInstance<Delay_mode_zero_directiveContext>(_ctx, getState());
  enterRule(_localctx, 1364, SV3_1aParser::RuleDelay_mode_zero_directive);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9836);
    match(SV3_1aParser::TICK_DELAY_MODE_ZERO);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Surelog_macro_not_definedContext ------------------------------------------------------------------

SV3_1aParser::Surelog_macro_not_definedContext::Surelog_macro_not_definedContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Surelog_macro_not_definedContext::SURELOG_MACRO_NOT_DEFINED() {
  return getToken(SV3_1aParser::SURELOG_MACRO_NOT_DEFINED, 0);
}


size_t SV3_1aParser::Surelog_macro_not_definedContext::getRuleIndex() const {
  return SV3_1aParser::RuleSurelog_macro_not_defined;
}

void SV3_1aParser::Surelog_macro_not_definedContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSurelog_macro_not_defined(this);
}

void SV3_1aParser::Surelog_macro_not_definedContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSurelog_macro_not_defined(this);
}


antlrcpp::Any SV3_1aParser::Surelog_macro_not_definedContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSurelog_macro_not_defined(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Surelog_macro_not_definedContext* SV3_1aParser::surelog_macro_not_defined() {
  Surelog_macro_not_definedContext *_localctx = _tracker.createInstance<Surelog_macro_not_definedContext>(_ctx, getState());
  enterRule(_localctx, 1366, SV3_1aParser::RuleSurelog_macro_not_defined);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9838);
    match(SV3_1aParser::SURELOG_MACRO_NOT_DEFINED);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- SllineContext ------------------------------------------------------------------

SV3_1aParser::SllineContext::SllineContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::SllineContext::SLLINE() {
  return getToken(SV3_1aParser::SLLINE, 0);
}

std::vector<tree::TerminalNode *> SV3_1aParser::SllineContext::Integral_number() {
  return getTokens(SV3_1aParser::Integral_number);
}

tree::TerminalNode* SV3_1aParser::SllineContext::Integral_number(size_t i) {
  return getToken(SV3_1aParser::Integral_number, i);
}

tree::TerminalNode* SV3_1aParser::SllineContext::String() {
  return getToken(SV3_1aParser::String, 0);
}


size_t SV3_1aParser::SllineContext::getRuleIndex() const {
  return SV3_1aParser::RuleSlline;
}

void SV3_1aParser::SllineContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterSlline(this);
}

void SV3_1aParser::SllineContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitSlline(this);
}


antlrcpp::Any SV3_1aParser::SllineContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitSlline(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::SllineContext* SV3_1aParser::slline() {
  SllineContext *_localctx = _tracker.createInstance<SllineContext>(_ctx, getState());
  enterRule(_localctx, 1368, SV3_1aParser::RuleSlline);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9840);
    match(SV3_1aParser::SLLINE);
    setState(9841);
    match(SV3_1aParser::Integral_number);
    setState(9842);
    match(SV3_1aParser::String);
    setState(9843);
    match(SV3_1aParser::Integral_number);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- EndconfigContext ------------------------------------------------------------------

SV3_1aParser::EndconfigContext::EndconfigContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::EndconfigContext::ENDCONFIG() {
  return getToken(SV3_1aParser::ENDCONFIG, 0);
}


size_t SV3_1aParser::EndconfigContext::getRuleIndex() const {
  return SV3_1aParser::RuleEndconfig;
}

void SV3_1aParser::EndconfigContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterEndconfig(this);
}

void SV3_1aParser::EndconfigContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitEndconfig(this);
}


antlrcpp::Any SV3_1aParser::EndconfigContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitEndconfig(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::EndconfigContext* SV3_1aParser::endconfig() {
  EndconfigContext *_localctx = _tracker.createInstance<EndconfigContext>(_ctx, getState());
  enterRule(_localctx, 1370, SV3_1aParser::RuleEndconfig);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9845);
    match(SV3_1aParser::ENDCONFIG);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Config_declarationContext ------------------------------------------------------------------

SV3_1aParser::Config_declarationContext::Config_declarationContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Config_declarationContext::CONFIG() {
  return getToken(SV3_1aParser::CONFIG, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Config_declarationContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Config_declarationContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Config_declarationContext::SEMICOLUMN() {
  return getTokens(SV3_1aParser::SEMICOLUMN);
}

tree::TerminalNode* SV3_1aParser::Config_declarationContext::SEMICOLUMN(size_t i) {
  return getToken(SV3_1aParser::SEMICOLUMN, i);
}

SV3_1aParser::Design_statementContext* SV3_1aParser::Config_declarationContext::design_statement() {
  return getRuleContext<SV3_1aParser::Design_statementContext>(0);
}

SV3_1aParser::EndconfigContext* SV3_1aParser::Config_declarationContext::endconfig() {
  return getRuleContext<SV3_1aParser::EndconfigContext>(0);
}

std::vector<SV3_1aParser::Local_parameter_declarationContext *> SV3_1aParser::Config_declarationContext::local_parameter_declaration() {
  return getRuleContexts<SV3_1aParser::Local_parameter_declarationContext>();
}

SV3_1aParser::Local_parameter_declarationContext* SV3_1aParser::Config_declarationContext::local_parameter_declaration(size_t i) {
  return getRuleContext<SV3_1aParser::Local_parameter_declarationContext>(i);
}

std::vector<SV3_1aParser::Config_rule_statementContext *> SV3_1aParser::Config_declarationContext::config_rule_statement() {
  return getRuleContexts<SV3_1aParser::Config_rule_statementContext>();
}

SV3_1aParser::Config_rule_statementContext* SV3_1aParser::Config_declarationContext::config_rule_statement(size_t i) {
  return getRuleContext<SV3_1aParser::Config_rule_statementContext>(i);
}

tree::TerminalNode* SV3_1aParser::Config_declarationContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}


size_t SV3_1aParser::Config_declarationContext::getRuleIndex() const {
  return SV3_1aParser::RuleConfig_declaration;
}

void SV3_1aParser::Config_declarationContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConfig_declaration(this);
}

void SV3_1aParser::Config_declarationContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConfig_declaration(this);
}


antlrcpp::Any SV3_1aParser::Config_declarationContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConfig_declaration(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Config_declarationContext* SV3_1aParser::config_declaration() {
  Config_declarationContext *_localctx = _tracker.createInstance<Config_declarationContext>(_ctx, getState());
  enterRule(_localctx, 1372, SV3_1aParser::RuleConfig_declaration);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9847);
    match(SV3_1aParser::CONFIG);
    setState(9848);
    identifier();
    setState(9849);
    match(SV3_1aParser::SEMICOLUMN);
    setState(9855);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::LOCALPARAM) {
      setState(9850);
      local_parameter_declaration();
      setState(9851);
      match(SV3_1aParser::SEMICOLUMN);
      setState(9857);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(9858);
    design_statement();
    setState(9862);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while ((((_la & ~ 0x3fULL) == 0) &&
      ((1ULL << _la) & ((1ULL << SV3_1aParser::DEFAULT)
      | (1ULL << SV3_1aParser::INSTANCE)
      | (1ULL << SV3_1aParser::CELL))) != 0)) {
      setState(9859);
      config_rule_statement();
      setState(9864);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(9865);
    endconfig();
    setState(9868);
    _errHandler->sync(this);

    _la = _input->LA(1);
    if (_la == SV3_1aParser::COLUMN) {
      setState(9866);
      match(SV3_1aParser::COLUMN);
      setState(9867);
      identifier();
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Design_statementContext ------------------------------------------------------------------

SV3_1aParser::Design_statementContext::Design_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Design_statementContext::DESIGN() {
  return getToken(SV3_1aParser::DESIGN, 0);
}

tree::TerminalNode* SV3_1aParser::Design_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Design_statementContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Design_statementContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Design_statementContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Design_statementContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}


size_t SV3_1aParser::Design_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleDesign_statement;
}

void SV3_1aParser::Design_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDesign_statement(this);
}

void SV3_1aParser::Design_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDesign_statement(this);
}


antlrcpp::Any SV3_1aParser::Design_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDesign_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Design_statementContext* SV3_1aParser::design_statement() {
  Design_statementContext *_localctx = _tracker.createInstance<Design_statementContext>(_ctx, getState());
  enterRule(_localctx, 1374, SV3_1aParser::RuleDesign_statement);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9870);
    match(SV3_1aParser::DESIGN);
    setState(9879);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(9874);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1152, _ctx)) {
      case 1: {
        setState(9871);
        identifier();
        setState(9872);
        match(SV3_1aParser::DOT);
        break;
      }

      }
      setState(9876);
      identifier();
      setState(9881);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
    setState(9882);
    match(SV3_1aParser::SEMICOLUMN);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Config_rule_statementContext ------------------------------------------------------------------

SV3_1aParser::Config_rule_statementContext::Config_rule_statementContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

SV3_1aParser::Default_clauseContext* SV3_1aParser::Config_rule_statementContext::default_clause() {
  return getRuleContext<SV3_1aParser::Default_clauseContext>(0);
}

SV3_1aParser::Liblist_clauseContext* SV3_1aParser::Config_rule_statementContext::liblist_clause() {
  return getRuleContext<SV3_1aParser::Liblist_clauseContext>(0);
}

tree::TerminalNode* SV3_1aParser::Config_rule_statementContext::SEMICOLUMN() {
  return getToken(SV3_1aParser::SEMICOLUMN, 0);
}

SV3_1aParser::Inst_clauseContext* SV3_1aParser::Config_rule_statementContext::inst_clause() {
  return getRuleContext<SV3_1aParser::Inst_clauseContext>(0);
}

SV3_1aParser::Use_clause_configContext* SV3_1aParser::Config_rule_statementContext::use_clause_config() {
  return getRuleContext<SV3_1aParser::Use_clause_configContext>(0);
}

SV3_1aParser::Use_clauseContext* SV3_1aParser::Config_rule_statementContext::use_clause() {
  return getRuleContext<SV3_1aParser::Use_clauseContext>(0);
}

SV3_1aParser::Cell_clauseContext* SV3_1aParser::Config_rule_statementContext::cell_clause() {
  return getRuleContext<SV3_1aParser::Cell_clauseContext>(0);
}


size_t SV3_1aParser::Config_rule_statementContext::getRuleIndex() const {
  return SV3_1aParser::RuleConfig_rule_statement;
}

void SV3_1aParser::Config_rule_statementContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterConfig_rule_statement(this);
}

void SV3_1aParser::Config_rule_statementContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitConfig_rule_statement(this);
}


antlrcpp::Any SV3_1aParser::Config_rule_statementContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitConfig_rule_statement(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Config_rule_statementContext* SV3_1aParser::config_rule_statement() {
  Config_rule_statementContext *_localctx = _tracker.createInstance<Config_rule_statementContext>(_ctx, getState());
  enterRule(_localctx, 1376, SV3_1aParser::RuleConfig_rule_statement);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9912);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1154, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9884);
      default_clause();
      setState(9885);
      liblist_clause();
      setState(9886);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9888);
      inst_clause();
      setState(9889);
      liblist_clause();
      setState(9890);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9892);
      inst_clause();
      setState(9893);
      use_clause_config();
      setState(9894);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(9896);
      inst_clause();
      setState(9897);
      use_clause();
      setState(9898);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 5: {
      enterOuterAlt(_localctx, 5);
      setState(9900);
      cell_clause();
      setState(9901);
      liblist_clause();
      setState(9902);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 6: {
      enterOuterAlt(_localctx, 6);
      setState(9904);
      cell_clause();
      setState(9905);
      use_clause_config();
      setState(9906);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    case 7: {
      enterOuterAlt(_localctx, 7);
      setState(9908);
      cell_clause();
      setState(9909);
      use_clause();
      setState(9910);
      match(SV3_1aParser::SEMICOLUMN);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Default_clauseContext ------------------------------------------------------------------

SV3_1aParser::Default_clauseContext::Default_clauseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Default_clauseContext::DEFAULT() {
  return getToken(SV3_1aParser::DEFAULT, 0);
}


size_t SV3_1aParser::Default_clauseContext::getRuleIndex() const {
  return SV3_1aParser::RuleDefault_clause;
}

void SV3_1aParser::Default_clauseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterDefault_clause(this);
}

void SV3_1aParser::Default_clauseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitDefault_clause(this);
}


antlrcpp::Any SV3_1aParser::Default_clauseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitDefault_clause(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Default_clauseContext* SV3_1aParser::default_clause() {
  Default_clauseContext *_localctx = _tracker.createInstance<Default_clauseContext>(_ctx, getState());
  enterRule(_localctx, 1378, SV3_1aParser::RuleDefault_clause);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9914);
    match(SV3_1aParser::DEFAULT);
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Inst_clauseContext ------------------------------------------------------------------

SV3_1aParser::Inst_clauseContext::Inst_clauseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Inst_clauseContext::INSTANCE() {
  return getToken(SV3_1aParser::INSTANCE, 0);
}

SV3_1aParser::Inst_nameContext* SV3_1aParser::Inst_clauseContext::inst_name() {
  return getRuleContext<SV3_1aParser::Inst_nameContext>(0);
}


size_t SV3_1aParser::Inst_clauseContext::getRuleIndex() const {
  return SV3_1aParser::RuleInst_clause;
}

void SV3_1aParser::Inst_clauseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInst_clause(this);
}

void SV3_1aParser::Inst_clauseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInst_clause(this);
}


antlrcpp::Any SV3_1aParser::Inst_clauseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInst_clause(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Inst_clauseContext* SV3_1aParser::inst_clause() {
  Inst_clauseContext *_localctx = _tracker.createInstance<Inst_clauseContext>(_ctx, getState());
  enterRule(_localctx, 1380, SV3_1aParser::RuleInst_clause);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9916);
    match(SV3_1aParser::INSTANCE);
    setState(9917);
    inst_name();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Inst_nameContext ------------------------------------------------------------------

SV3_1aParser::Inst_nameContext::Inst_nameContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Inst_nameContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Inst_nameContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Inst_nameContext::DOT() {
  return getTokens(SV3_1aParser::DOT);
}

tree::TerminalNode* SV3_1aParser::Inst_nameContext::DOT(size_t i) {
  return getToken(SV3_1aParser::DOT, i);
}


size_t SV3_1aParser::Inst_nameContext::getRuleIndex() const {
  return SV3_1aParser::RuleInst_name;
}

void SV3_1aParser::Inst_nameContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterInst_name(this);
}

void SV3_1aParser::Inst_nameContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitInst_name(this);
}


antlrcpp::Any SV3_1aParser::Inst_nameContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitInst_name(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Inst_nameContext* SV3_1aParser::inst_name() {
  Inst_nameContext *_localctx = _tracker.createInstance<Inst_nameContext>(_ctx, getState());
  enterRule(_localctx, 1382, SV3_1aParser::RuleInst_name);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9919);
    identifier();
    setState(9924);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (_la == SV3_1aParser::DOT) {
      setState(9920);
      match(SV3_1aParser::DOT);
      setState(9921);
      identifier();
      setState(9926);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Cell_clauseContext ------------------------------------------------------------------

SV3_1aParser::Cell_clauseContext::Cell_clauseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Cell_clauseContext::CELL() {
  return getToken(SV3_1aParser::CELL, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Cell_clauseContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Cell_clauseContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Cell_clauseContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}


size_t SV3_1aParser::Cell_clauseContext::getRuleIndex() const {
  return SV3_1aParser::RuleCell_clause;
}

void SV3_1aParser::Cell_clauseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterCell_clause(this);
}

void SV3_1aParser::Cell_clauseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitCell_clause(this);
}


antlrcpp::Any SV3_1aParser::Cell_clauseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitCell_clause(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Cell_clauseContext* SV3_1aParser::cell_clause() {
  Cell_clauseContext *_localctx = _tracker.createInstance<Cell_clauseContext>(_ctx, getState());
  enterRule(_localctx, 1384, SV3_1aParser::RuleCell_clause);

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9927);
    match(SV3_1aParser::CELL);
    setState(9931);
    _errHandler->sync(this);

    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1156, _ctx)) {
    case 1: {
      setState(9928);
      identifier();
      setState(9929);
      match(SV3_1aParser::DOT);
      break;
    }

    }
    setState(9933);
    identifier();
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Liblist_clauseContext ------------------------------------------------------------------

SV3_1aParser::Liblist_clauseContext::Liblist_clauseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Liblist_clauseContext::LIBLIST() {
  return getToken(SV3_1aParser::LIBLIST, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Liblist_clauseContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Liblist_clauseContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}


size_t SV3_1aParser::Liblist_clauseContext::getRuleIndex() const {
  return SV3_1aParser::RuleLiblist_clause;
}

void SV3_1aParser::Liblist_clauseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterLiblist_clause(this);
}

void SV3_1aParser::Liblist_clauseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitLiblist_clause(this);
}


antlrcpp::Any SV3_1aParser::Liblist_clauseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitLiblist_clause(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Liblist_clauseContext* SV3_1aParser::liblist_clause() {
  Liblist_clauseContext *_localctx = _tracker.createInstance<Liblist_clauseContext>(_ctx, getState());
  enterRule(_localctx, 1386, SV3_1aParser::RuleLiblist_clause);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    enterOuterAlt(_localctx, 1);
    setState(9935);
    match(SV3_1aParser::LIBLIST);
    setState(9939);
    _errHandler->sync(this);
    _la = _input->LA(1);
    while (((((_la - 76) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 76)) & ((1ULL << (SV3_1aParser::NEW - 76))
      | (1ULL << (SV3_1aParser::BYTE - 76))
      | (1ULL << (SV3_1aParser::BIT - 76))
      | (1ULL << (SV3_1aParser::LOGIC - 76)))) != 0) || ((((_la - 147) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 147)) & ((1ULL << (SV3_1aParser::SIGNED - 147))
      | (1ULL << (SV3_1aParser::UNSIGNED - 147))
      | (1ULL << (SV3_1aParser::VAR - 147))
      | (1ULL << (SV3_1aParser::CONTEXT - 147))
      | (1ULL << (SV3_1aParser::EXPECT - 147)))) != 0) || _la == SV3_1aParser::SOFT

    || _la == SV3_1aParser::GLOBAL || ((((_la - 313) & ~ 0x3fULL) == 0) &&
      ((1ULL << (_la - 313)) & ((1ULL << (SV3_1aParser::DO - 313))
      | (1ULL << (SV3_1aParser::THIS - 313))
      | (1ULL << (SV3_1aParser::RANDOMIZE - 313))
      | (1ULL << (SV3_1aParser::FINAL - 313))
      | (1ULL << (SV3_1aParser::SAMPLE - 313))
      | (1ULL << (SV3_1aParser::Escaped_identifier - 313))
      | (1ULL << (SV3_1aParser::Simple_identifier - 313)))) != 0)) {
      setState(9936);
      identifier();
      setState(9941);
      _errHandler->sync(this);
      _la = _input->LA(1);
    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Use_clause_configContext ------------------------------------------------------------------

SV3_1aParser::Use_clause_configContext::Use_clause_configContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Use_clause_configContext::USE() {
  return getToken(SV3_1aParser::USE, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Use_clause_configContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Use_clause_configContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Use_clause_configContext::COLUMN() {
  return getToken(SV3_1aParser::COLUMN, 0);
}

tree::TerminalNode* SV3_1aParser::Use_clause_configContext::CONFIG() {
  return getToken(SV3_1aParser::CONFIG, 0);
}

tree::TerminalNode* SV3_1aParser::Use_clause_configContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

std::vector<SV3_1aParser::Named_parameter_assignmentContext *> SV3_1aParser::Use_clause_configContext::named_parameter_assignment() {
  return getRuleContexts<SV3_1aParser::Named_parameter_assignmentContext>();
}

SV3_1aParser::Named_parameter_assignmentContext* SV3_1aParser::Use_clause_configContext::named_parameter_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Named_parameter_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Use_clause_configContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Use_clause_configContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}


size_t SV3_1aParser::Use_clause_configContext::getRuleIndex() const {
  return SV3_1aParser::RuleUse_clause_config;
}

void SV3_1aParser::Use_clause_configContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUse_clause_config(this);
}

void SV3_1aParser::Use_clause_configContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUse_clause_config(this);
}


antlrcpp::Any SV3_1aParser::Use_clause_configContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUse_clause_config(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Use_clause_configContext* SV3_1aParser::use_clause_config() {
  Use_clause_configContext *_localctx = _tracker.createInstance<Use_clause_configContext>(_ctx, getState());
  enterRule(_localctx, 1388, SV3_1aParser::RuleUse_clause_config);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(9982);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1162, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9942);
      match(SV3_1aParser::USE);
      setState(9946);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1158, _ctx)) {
      case 1: {
        setState(9943);
        identifier();
        setState(9944);
        match(SV3_1aParser::DOT);
        break;
      }

      }
      setState(9948);
      identifier();
      setState(9949);
      match(SV3_1aParser::COLUMN);
      setState(9950);
      match(SV3_1aParser::CONFIG);
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9952);
      match(SV3_1aParser::USE);
      setState(9953);
      named_parameter_assignment();
      setState(9958);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(9954);
        match(SV3_1aParser::COMMA);
        setState(9955);
        named_parameter_assignment();
        setState(9960);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(9961);
      match(SV3_1aParser::COLUMN);
      setState(9962);
      match(SV3_1aParser::CONFIG);
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(9964);
      match(SV3_1aParser::USE);
      setState(9968);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1160, _ctx)) {
      case 1: {
        setState(9965);
        identifier();
        setState(9966);
        match(SV3_1aParser::DOT);
        break;
      }

      }
      setState(9970);
      identifier();
      setState(9971);
      named_parameter_assignment();
      setState(9976);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(9972);
        match(SV3_1aParser::COMMA);
        setState(9973);
        named_parameter_assignment();
        setState(9978);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      setState(9979);
      match(SV3_1aParser::COLUMN);
      setState(9980);
      match(SV3_1aParser::CONFIG);
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

//----------------- Use_clauseContext ------------------------------------------------------------------

SV3_1aParser::Use_clauseContext::Use_clauseContext(ParserRuleContext *parent, size_t invokingState)
  : ParserRuleContext(parent, invokingState) {
}

tree::TerminalNode* SV3_1aParser::Use_clauseContext::USE() {
  return getToken(SV3_1aParser::USE, 0);
}

std::vector<SV3_1aParser::IdentifierContext *> SV3_1aParser::Use_clauseContext::identifier() {
  return getRuleContexts<SV3_1aParser::IdentifierContext>();
}

SV3_1aParser::IdentifierContext* SV3_1aParser::Use_clauseContext::identifier(size_t i) {
  return getRuleContext<SV3_1aParser::IdentifierContext>(i);
}

tree::TerminalNode* SV3_1aParser::Use_clauseContext::DOT() {
  return getToken(SV3_1aParser::DOT, 0);
}

std::vector<SV3_1aParser::Named_parameter_assignmentContext *> SV3_1aParser::Use_clauseContext::named_parameter_assignment() {
  return getRuleContexts<SV3_1aParser::Named_parameter_assignmentContext>();
}

SV3_1aParser::Named_parameter_assignmentContext* SV3_1aParser::Use_clauseContext::named_parameter_assignment(size_t i) {
  return getRuleContext<SV3_1aParser::Named_parameter_assignmentContext>(i);
}

std::vector<tree::TerminalNode *> SV3_1aParser::Use_clauseContext::COMMA() {
  return getTokens(SV3_1aParser::COMMA);
}

tree::TerminalNode* SV3_1aParser::Use_clauseContext::COMMA(size_t i) {
  return getToken(SV3_1aParser::COMMA, i);
}

SV3_1aParser::Parameter_value_assignmentContext* SV3_1aParser::Use_clauseContext::parameter_value_assignment() {
  return getRuleContext<SV3_1aParser::Parameter_value_assignmentContext>(0);
}


size_t SV3_1aParser::Use_clauseContext::getRuleIndex() const {
  return SV3_1aParser::RuleUse_clause;
}

void SV3_1aParser::Use_clauseContext::enterRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->enterUse_clause(this);
}

void SV3_1aParser::Use_clauseContext::exitRule(tree::ParseTreeListener *listener) {
  auto parserListener = dynamic_cast<SV3_1aParserListener *>(listener);
  if (parserListener != nullptr)
    parserListener->exitUse_clause(this);
}


antlrcpp::Any SV3_1aParser::Use_clauseContext::accept(tree::ParseTreeVisitor *visitor) {
  if (auto parserVisitor = dynamic_cast<SV3_1aParserVisitor*>(visitor))
    return parserVisitor->visitUse_clause(this);
  else
    return visitor->visitChildren(this);
}

SV3_1aParser::Use_clauseContext* SV3_1aParser::use_clause() {
  Use_clauseContext *_localctx = _tracker.createInstance<Use_clauseContext>(_ctx, getState());
  enterRule(_localctx, 1390, SV3_1aParser::RuleUse_clause);
  size_t _la = 0;

  auto onExit = finally([=] {
    exitRule();
  });
  try {
    setState(10017);
    _errHandler->sync(this);
    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1167, _ctx)) {
    case 1: {
      enterOuterAlt(_localctx, 1);
      setState(9984);
      match(SV3_1aParser::USE);
      setState(9988);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1163, _ctx)) {
      case 1: {
        setState(9985);
        identifier();
        setState(9986);
        match(SV3_1aParser::DOT);
        break;
      }

      }
      setState(9990);
      identifier();
      break;
    }

    case 2: {
      enterOuterAlt(_localctx, 2);
      setState(9991);
      match(SV3_1aParser::USE);
      setState(9992);
      named_parameter_assignment();
      setState(9997);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(9993);
        match(SV3_1aParser::COMMA);
        setState(9994);
        named_parameter_assignment();
        setState(9999);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    case 3: {
      enterOuterAlt(_localctx, 3);
      setState(10000);
      match(SV3_1aParser::USE);
      setState(10004);
      _errHandler->sync(this);

      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 1165, _ctx)) {
      case 1: {
        setState(10001);
        identifier();
        setState(10002);
        match(SV3_1aParser::DOT);
        break;
      }

      }
      setState(10006);
      identifier();
      setState(10007);
      named_parameter_assignment();
      setState(10012);
      _errHandler->sync(this);
      _la = _input->LA(1);
      while (_la == SV3_1aParser::COMMA) {
        setState(10008);
        match(SV3_1aParser::COMMA);
        setState(10009);
        named_parameter_assignment();
        setState(10014);
        _errHandler->sync(this);
        _la = _input->LA(1);
      }
      break;
    }

    case 4: {
      enterOuterAlt(_localctx, 4);
      setState(10015);
      match(SV3_1aParser::USE);
      setState(10016);
      parameter_value_assignment();
      break;
    }

    }
   
  }
  catch (RecognitionException &e) {
    _errHandler->reportError(this, e);
    _localctx->exception = std::current_exception();
    _errHandler->recover(this, _localctx->exception);
  }

  return _localctx;
}

bool SV3_1aParser::sempred(RuleContext *context, size_t ruleIndex, size_t predicateIndex) {
  switch (ruleIndex) {
    case 235: return property_exprSempred(dynamic_cast<Property_exprContext *>(context), predicateIndex);
    case 239: return sequence_exprSempred(dynamic_cast<Sequence_exprContext *>(context), predicateIndex);
    case 270: return block_event_expressionSempred(dynamic_cast<Block_event_expressionContext *>(context), predicateIndex);
    case 288: return select_expressionSempred(dynamic_cast<Select_expressionContext *>(context), predicateIndex);
    case 411: return event_expressionSempred(dynamic_cast<Event_expressionContext *>(context), predicateIndex);
    case 583: return constant_expressionSempred(dynamic_cast<Constant_expressionContext *>(context), predicateIndex);
    case 591: return expressionSempred(dynamic_cast<ExpressionContext *>(context), predicateIndex);
    case 595: return module_path_expressionSempred(dynamic_cast<Module_path_expressionContext *>(context), predicateIndex);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::property_exprSempred(Property_exprContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 0: return precpred(_ctx, 30);
    case 1: return precpred(_ctx, 29);
    case 2: return precpred(_ctx, 12);
    case 3: return precpred(_ctx, 11);
    case 4: return precpred(_ctx, 10);
    case 5: return precpred(_ctx, 9);
    case 6: return precpred(_ctx, 8);
    case 7: return precpred(_ctx, 7);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::sequence_exprSempred(Sequence_exprContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 8: return precpred(_ctx, 7);
    case 9: return precpred(_ctx, 6);
    case 10: return precpred(_ctx, 5);
    case 11: return precpred(_ctx, 2);
    case 12: return precpred(_ctx, 12);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::block_event_expressionSempred(Block_event_expressionContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 13: return precpred(_ctx, 3);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::select_expressionSempred(Select_expressionContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 14: return precpred(_ctx, 6);
    case 15: return precpred(_ctx, 5);
    case 16: return precpred(_ctx, 3);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::event_expressionSempred(Event_expressionContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 17: return precpred(_ctx, 3);
    case 18: return precpred(_ctx, 2);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::constant_expressionSempred(Constant_expressionContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 19: return precpred(_ctx, 3);
    case 20: return precpred(_ctx, 2);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::expressionSempred(ExpressionContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 21: return precpred(_ctx, 6);
    case 22: return precpred(_ctx, 5);
    case 23: return precpred(_ctx, 4);
    case 24: return precpred(_ctx, 2);

  default:
    break;
  }
  return true;
}

bool SV3_1aParser::module_path_expressionSempred(Module_path_expressionContext *_localctx, size_t predicateIndex) {
  switch (predicateIndex) {
    case 25: return precpred(_ctx, 2);
    case 26: return precpred(_ctx, 1);

  default:
    break;
  }
  return true;
}

// Static vars and initialization.
std::vector<dfa::DFA> SV3_1aParser::_decisionToDFA;
atn::PredictionContextCache SV3_1aParser::_sharedContextCache;

// We own the ATN which in turn owns the ATN states.
atn::ATN SV3_1aParser::_atn;
std::vector<uint16_t> SV3_1aParser::_serializedATN;

std::vector<std::string> SV3_1aParser::_ruleNames = {
  "top_level_rule", "top_level_library_rule", "library_text", "library_descriptions", 
  "library_declaration", "file_path_spec", "include_statement", "source_text", 
  "null_rule", "description", "module_nonansi_header", "module_ansi_header", 
  "module_declaration", "endmodule", "module_keyword", "interface_nonansi_header", 
  "interface_ansi_header", "interface_declaration", "endinterface", "program_nonansi_header", 
  "program_ansi_header", "endchecker", "checker_declaration", "program_declaration", 
  "endprogram", "class_declaration", "endclass", "interface_class_type", 
  "interface_class_declaration", "interface_class_item", "interface_class_method", 
  "endpackage", "package_declaration", "timeunits_declaration", "parameter_port_list", 
  "parameter_port_declaration", "list_of_ports", "list_of_port_declarations", 
  "port_declaration", "port", "port_expression", "port_reference", "port_direction", 
  "net_port_header", "variable_port_header", "interface_port_header", "ansi_port_declaration", 
  "elaboration_system_task", "module_common_item", "module_item", "module_or_generate_item", 
  "module_or_generate_item_declaration", "non_port_module_item", "parameter_override", 
  "bind_directive", "bind_instantiation", "interface_or_generate_item", 
  "extern_tf_declaration", "interface_item", "non_port_interface_item", 
  "program_item", "non_port_program_item", "program_generate_item", "checker_port_list", 
  "checker_port_item", "checker_or_generate_item", "checker_or_generate_item_declaration", 
  "checker_generate_item", "class_item", "class_property", "pure_virtual_qualifier", 
  "extern_qualifier", "class_method", "class_constructor_prototype", "class_constraint", 
  "class_item_qualifier", "property_qualifier", "method_qualifier", "method_prototype", 
  "super_dot_new", "class_constructor_declaration", "constraint_declaration", 
  "constraint_block", "constraint_block_item", "solve_before_list", "constraint_primary", 
  "constraint_expression", "uniqueness_constraint", "constraint_set", "dist_list", 
  "dist_item", "dist_weight", "constraint_prototype", "extern_constraint_declaration", 
  "identifier_list", "package_item", "package_or_generate_item_declaration", 
  "anonymous_program", "anonymous_program_item", "local_parameter_declaration", 
  "parameter_declaration", "specparam_declaration", "inout_declaration", 
  "input_declaration", "output_declaration", "interface_port_declaration", 
  "ref_declaration", "data_declaration", "variable_declaration", "package_import_declaration", 
  "package_import_item", "package_export_declaration", "genvar_declaration", 
  "net_declaration", "type_declaration", "enum_keyword", "struct_keyword", 
  "union_keyword", "class_keyword", "interface_class_keyword", "net_type_declaration", 
  "lifetime", "casting_type", "data_type", "packed_keyword", "string_type", 
  "string_value", "chandle_type", "event_type", "const_type", "data_type_or_implicit", 
  "implicit_data_type", "enum_base_type", "enum_name_declaration", "class_scope", 
  "class_type", "integer_type", "integer_atom_type", "integer_vector_type", 
  "non_integer_type", "net_type", "net_port_type", "variable_port_type", 
  "var_data_type", "signing", "simple_type", "random_qualifier", "struct_union_member", 
  "data_type_or_void", "struct_union", "tagged_keyword", "type_reference", 
  "drive_strength", "strength0", "strength1", "charge_strength", "delay3", 
  "delay2", "pound_delay_value", "delay_value", "list_of_defparam_assignments", 
  "list_of_interface_identifiers", "list_of_net_decl_assignments", "list_of_param_assignments", 
  "list_of_port_identifiers", "list_of_specparam_assignments", "list_of_tf_variable_identifiers", 
  "list_of_type_assignments", "list_of_variable_decl_assignments", "list_of_variable_identifiers", 
  "list_of_variable_port_identifiers", "list_of_virtual_interface_decl", 
  "defparam_assignment", "net_decl_assignment", "param_assignment", "specparam_assignment", 
  "pulse_control_specparam", "variable_decl_assignment", "class_new", "dynamic_array_new", 
  "unpacked_dimension", "packed_dimension", "associative_dimension", "variable_dimension", 
  "queue_dimension", "unsized_dimension", "function_data_type", "function_data_type_or_implicit", 
  "function_declaration", "endfunction", "function_body_declaration", "function_prototype", 
  "dpi_import_export", "context_keyword", "function_name_decl", "task_name_decl", 
  "pure_keyword", "task_declaration", "endtask", "task_body_declaration", 
  "tf_item_declaration", "tf_port_list", "tf_port_item", "tf_port_direction", 
  "tf_port_declaration", "task_prototype", "block_item_declaration", "overload_declaration", 
  "overload_operator", "overload_proto_formals", "virtual_interface_declaration", 
  "modport_item", "modport_ports_declaration", "modport_simple_ports_declaration", 
  "modport_simple_port", "modport_hierarchical_ports_declaration", "modport_tf_ports_declaration", 
  "modport_tf_port", "concurrent_assertion_item", "concurrent_assertion_statement", 
  "assert_property_statement", "assume_property_statement", "cover_property_statement", 
  "expect_property_statement", "cover_sequence_statement", "restrict_property_statement", 
  "property_instance", "property_actual_arg", "concurrent_assertion_item_declaration", 
  "assertion_item_declaration", "endproperty", "property_declaration", "property_formal_type", 
  "property_spec", "endcase", "property_expr", "property_case_item", "endsequence", 
  "sequence_declaration", "sequence_expr", "cycle_delay_range", "sequence_method_call", 
  "sequence_match_item", "sequence_formal_type", "sequence_instance", "sequence_list_of_arguments", 
  "sequence_actual_arg", "formal_list_item", "list_of_formals", "actual_arg_list", 
  "actual_arg_expr", "boolean_abbrev", "consecutive_repetition", "non_consecutive_repetition", 
  "goto_repetition", "const_or_range_expression", "cycle_delay_const_range_expression", 
  "expression_or_dist", "assertion_variable_declaration", "let_declaration", 
  "let_port_list", "let_port_item", "let_formal_type", "endgroup", "covergroup_declaration", 
  "coverage_spec_or_option", "coverage_option", "coverage_spec", "coverage_event", 
  "end", "block_event_expression", "hierarchical_btf_identifier", "cover_point", 
  "bins_or_empty", "bins_or_options", "bins_keyword", "range_list", "trans_list", 
  "trans_set", "trans_range_list", "repeat_range", "cover_cross", "list_of_cross_items", 
  "cross_item", "cross_body", "cross_body_item", "bins_selection_or_option", 
  "bins_selection", "select_expression", "select_condition", "bins_expression", 
  "open_range_list", "gate_instantiation", "cmos_switch_instance", "enable_gate_instance", 
  "mos_switch_instance", "n_input_gate_instance", "n_output_gate_instance", 
  "pass_switch_instance", "pass_enable_switch_instance", "pull_gate_instance", 
  "pulldown_strength", "pullup_strength", "cmos_switchtype", "enable_gatetype", 
  "mos_switchtype", "n_input_gatetype", "n_output_gatetype", "pass_en_switchtype", 
  "pass_switchtype", "module_instantiation", "parameter_value_assignment", 
  "list_of_parameter_assignments", "ordered_parameter_assignment", "named_parameter_assignment", 
  "hierarchical_instance", "name_of_instance", "list_of_port_connections", 
  "ordered_port_connection", "named_port_connection", "interface_instantiation", 
  "program_instantiation", "checker_instantiation", "list_of_checker_port_connections", 
  "ordered_checker_port_connection", "named_checker_port_connection", "endgenerate", 
  "generated_module_instantiation", "generate_module_item", "generate_module_conditional_statement", 
  "generate_module_case_statement", "genvar_module_case_item", "generate_module_loop_statement", 
  "genvar_assignment", "genvar_decl_assignment", "generate_module_named_block", 
  "generate_module_block", "generated_interface_instantiation", "generate_interface_item", 
  "generate_interface_conditional_statement", "generate_interface_case_statement", 
  "genvar_interface_case_item", "generate_interface_loop_statement", "generate_interface_named_block", 
  "generate_interface_block", "generate_region", "loop_generate_construct", 
  "genvar_initialization", "genvar_iteration", "conditional_generate_construct", 
  "if_generate_construct", "case_generate_construct", "case_generate_item", 
  "generate_block", "generate_item", "udp_nonansi_declaration", "udp_ansi_declaration", 
  "endprimitive", "udp_declaration", "udp_port_list", "udp_declaration_port_list", 
  "udp_port_declaration", "udp_output_declaration", "udp_input_declaration", 
  "udp_reg_declaration", "udp_body", "endtable", "combinational_body", "combinational_entry", 
  "sequential_body", "udp_initial_statement", "init_val", "sequential_entry", 
  "seq_input_list", "level_input_list", "edge_input_list", "edge_indicator", 
  "next_state", "output_symbol", "level_symbol", "edge_symbol", "udp_instantiation", 
  "udp_instance", "continuous_assign", "list_of_net_assignments", "list_of_variable_assignments", 
  "net_alias", "net_assignment", "initial_construct", "always_construct", 
  "always_keyword", "blocking_assignment", "operator_assignment", "assignment_operator", 
  "nonblocking_assignment", "procedural_continuous_assignment", "variable_assignment", 
  "action_block", "seq_block", "par_block", "join_keyword", "join_any_keyword", 
  "join_none_keyword", "statement_or_null", "statement", "statement_item", 
  "function_statement_or_null", "procedural_timing_control_statement", "delay_or_event_control", 
  "delay_control", "event_control", "event_expression", "procedural_timing_control", 
  "jump_statement", "final_construct", "wait_statement", "event_trigger", 
  "disable_statement", "conditional_statement", "unique_priority", "cond_predicate", 
  "expression_or_cond_pattern", "case_statement", "case_keyword", "case_item", 
  "case_pattern_item", "case_inside_item", "randcase_statement", "randcase_item", 
  "pattern", "assignment_pattern", "structure_pattern_key", "array_pattern_key", 
  "assignment_pattern_key", "assignment_pattern_expression", "assignment_pattern_expression_type", 
  "constant_assignment_pattern_expression", "assignment_pattern_net_lvalue", 
  "assignment_pattern_variable_lvalue", "forever_keyword", "repeat_keyword", 
  "while_keyword", "loop_statement", "for_initialization", "for_variable_declaration", 
  "for_step", "for_step_assignment", "loop_variables", "subroutine_call_statement", 
  "assertion_item", "deferred_immediate_assertion_item", "procedural_assertion_statement", 
  "immediate_assertion_statement", "simple_immediate_assertion_statement", 
  "simple_immediate_assert_statement", "simple_immediate_assume_statement", 
  "simple_immediate_cover_statement", "deferred_immediate_assertion_statement", 
  "deferred_immediate_assert_statement", "deferred_immediate_assume_statement", 
  "deferred_immediate_cover_statement", "endclocking", "clocking_declaration", 
  "clocking_event", "clocking_item", "default_skew", "clocking_direction", 
  "list_of_clocking_decl_assign", "clocking_decl_assign", "clocking_skew", 
  "edge_identifier", "clocking_drive", "cycle_delay", "clockvar", "clockvar_expression", 
  "randsequence_statement", "production", "rs_rule", "rs_production_list", 
  "rs_code_block", "rs_prod", "production_item", "rs_if_else", "rs_repeat", 
  "rs_case", "rs_case_item", "endspecify", "specify_block", "specify_item", 
  "pulsestyle_declaration", "showcancelled_declaration", "path_declaration", 
  "simple_path_declaration", "parallel_path_description", "full_path_description", 
  "list_of_path_inputs", "list_of_path_outputs", "specify_input_terminal_descriptor", 
  "specify_output_terminal_descriptor", "path_delay_value", "list_of_path_delay_expressions", 
  "t_path_delay_expression", "trise_path_delay_expression", "tfall_path_delay_expression", 
  "tz_path_delay_expression", "t01_path_delay_expression", "t10_path_delay_expression", 
  "t0z_path_delay_expression", "tz1_path_delay_expression", "t1z_path_delay_expression", 
  "tz0_path_delay_expression", "t0x_path_delay_expression", "tx1_path_delay_expression", 
  "t1x_path_delay_expression", "tx0_path_delay_expression", "txz_path_delay_expression", 
  "tzx_path_delay_expression", "path_delay_expression", "edge_sensitive_path_declaration", 
  "parallel_edge_sensitive_path_description", "full_edge_sensitive_path_description", 
  "state_dependent_path_declaration", "system_timing_check", "dollar_setup_timing_check", 
  "dollar_hold_timing_check", "dollar_setuphold_timing_check", "dollar_recovery_timing_check", 
  "dollar_removal_timing_check", "dollar_recrem_timing_check", "dollar_skew_timing_check", 
  "dollar_timeskew_timing_check", "dollar_fullskew_timing_check", "dollar_period_timing_check", 
  "dollar_width_timing_check", "dollar_nochange_timing_check", "delayed_data", 
  "delayed_reference", "end_edge_offset", "event_based_flag", "notifier", 
  "reference_event", "remain_active_flag", "stamptime_condition", "start_edge_offset", 
  "threshold", "timing_check_limit", "timing_check_event", "controlled_timing_check_event", 
  "timing_check_event_control", "specify_terminal_descriptor", "edge_control_specifier", 
  "edge_descriptor", "timing_check_condition", "scalar_timing_check_condition", 
  "scalar_constant", "concatenation", "constant_concatenation", "array_member_label", 
  "constant_multiple_concatenation", "module_path_concatenation", "module_path_multiple_concatenation", 
  "multiple_concatenation", "streaming_concatenation", "stream_operator", 
  "slice_size", "stream_concatenation", "stream_expression", "array_range_expression", 
  "empty_queue", "subroutine_call", "list_of_arguments", "method_call", 
  "method_call_body", "built_in_method_call", "array_manipulation_call", 
  "randomize_call", "method_call_root", "array_method_name", "unique_call", 
  "and_call", "or_call", "xor_call", "inc_or_dec_expression", "constant_expression", 
  "constant_mintypmax_expression", "constant_param_expression", "param_expression", 
  "constant_range_expression", "constant_part_select_range", "constant_range", 
  "constant_indexed_range", "expression", "tagged_union_expression", "value_range", 
  "mintypmax_expression", "module_path_expression", "module_path_mintypmax_expression", 
  "range_expression", "part_select_range", "indexed_range", "constant_primary", 
  "module_path_primary", "complex_func_call", "primary", "this_keyword", 
  "super_keyword", "dollar_keyword", "dollar_root_keyword", "this_dot_super", 
  "null_keyword", "time_literal", "time_unit", "implicit_class_handle", 
  "bit_select", "select", "nonrange_select", "constant_bit_select", "constant_select", 
  "primary_literal", "constant_cast", "cast", "net_lvalue", "variable_lvalue", 
  "nonrange_variable_lvalue", "unary_operator", "binary_operator", "inc_or_dec_operator", 
  "unary_module_path_operator", "binary_module_path_operator", "number", 
  "unbased_unsized_literal", "attribute_instance", "attr_spec", "attr_name", 
  "hierarchical_identifier", "identifier", "interface_identifier", "package_scope", 
  "ps_identifier", "ps_or_hierarchical_identifier", "ps_or_hierarchical_array_identifier", 
  "ps_or_hierarchical_sequence_identifier", "ps_type_identifier", "system_task", 
  "system_task_names", "top_directives", "pragma_directive", "pragma_expression", 
  "pragma_value", "timescale_directive", "begin_keywords_directive", "end_keywords_directive", 
  "unconnected_drive_directive", "nounconnected_drive_directive", "default_nettype_directive", 
  "uselib_directive", "celldefine_directive", "endcelldefine_directive", 
  "protect_directive", "endprotect_directive", "protected_directive", "endprotected_directive", 
  "expand_vectornets_directive", "noexpand_vectornets_directive", "autoexpand_vectornets_directive", 
  "disable_portfaults_directive", "enable_portfaults_directive", "nosuppress_faults_directive", 
  "suppress_faults_directive", "signed_directive", "unsigned_directive", 
  "remove_gatename_directive", "noremove_gatenames_directive", "remove_netname_directive", 
  "noremove_netnames_directive", "accelerate_directive", "noaccelerate_directive", 
  "default_trireg_strenght_directive", "default_decay_time_directive", "delay_mode_distributed_directive", 
  "delay_mode_path_directive", "delay_mode_unit_directive", "delay_mode_zero_directive", 
  "surelog_macro_not_defined", "slline", "endconfig", "config_declaration", 
  "design_statement", "config_rule_statement", "default_clause", "inst_clause", 
  "inst_name", "cell_clause", "liblist_clause", "use_clause_config", "use_clause"
};

std::vector<std::string> SV3_1aParser::_literalNames = {
  "", "'?'", "''b0'", "''b1'", "''B0'", "''B1'", "''0'", "''1'", "'1'b0'", 
  "'1'b1'", "'1'bx'", "'1'bX'", "'1'B0'", "'1'B1'", "'1'Bx'", "'1'BX'", 
  "", "", "", "", "", "", "'SLline'", "", "", "", "", "'include'", "'library'", 
  "'-incdir'", "','", "';'", "'::'", "':'", "'design'", "'.'", "'default'", 
  "'instance'", "'cell'", "'liblist'", "'use'", "'module'", "'endmodule'", 
  "'('", "')'", "'*'", "'extern'", "'macromodule'", "'interface'", "'endinterface'", 
  "'program'", "'endprogram'", "'virtual'", "'class'", "'endclass'", "'extends'", 
  "'package'", "'endpackage'", "'timeunit'", "'timeprecision'", "'checker'", 
  "'endchecker'", "'config'", "'endconfig'", "'type'", "'untyped'", "'input'", 
  "'output'", "'inout'", "'ref'", "'clocking'", "'defparam'", "'bind'", 
  "'forkjoin'", "'const'", "'function'", "'new'", "'static'", "'protected'", 
  "'local'", "'rand'", "'randc'", "'super'", "'endfunction'", "'constraint'", 
  "'{'", "'}'", "'solve'", "'before'", "'->'", "'if'", "'else'", "'foreach'", 
  "':='", "'automatic'", "'localparam'", "'parameter'", "'specparam'", "'import'", 
  "'genvar'", "'vectored'", "'scalared'", "'typedef'", "'enum'", "'struct'", 
  "'union'", "'packed'", "'string'", "'chandle'", "'event'", "'['", "']'", 
  "'byte'", "'shortint'", "'int'", "'longint'", "'integer'", "'time'", "'bit'", 
  "'logic'", "'reg'", "'shortreal'", "'real'", "'realtime'", "'nexttime'", 
  "'s_nexttime'", "'s_always'", "'until_with'", "'s_until_with'", "'accept_on'", 
  "'reject_on'", "'sync_accept_on'", "'sync_reject_on'", "'eventually'", 
  "'s_eventually'", "'supply0'", "'supply1'", "'tri'", "'triand'", "'trior'", 
  "'tri0'", "'tri1'", "'wire'", "'uwire'", "'wand'", "'wor'", "'trireg'", 
  "'signed'", "'unsigned'", "'interconnect'", "'var'", "'void'", "'highz0'", 
  "'highz1'", "'strong'", "'weak'", "'strong0'", "'pull0'", "'weak0'", "'strong1'", 
  "'pull1'", "'weak1'", "'(small)'", "'(medium)'", "'(large)'", "'PATHPULSE'", 
  "'$'", "'export'", "'context'", "'pure'", "'implements'", "'endtask'", 
  "'++'", "'+'", "'--'", "'-'", "'*::*'", "'**'", "'/'", "'%'", "'=='", 
  "'!='", "'<'", "'<='", "'>'", "'<->'", "'>='", "'modport'", "", "'(*'", 
  "'*)'", "'assert'", "'property'", "'assume'", "'cover'", "'expect'", "'endproperty'", 
  "'disable'", "'iff'", "'|->'", "'|=>'", "'not'", "'or'", "'and'", "'sequence'", 
  "'endsequence'", "'intersect'", "'first_match'", "'throughout'", "'within'", 
  "'##'", "'#-#'", "'#=#'", "'#'", "'[*'", "'[='", "'[->'", "'dist'", "'covergroup'", 
  "'endgroup'", "", "", "'@@'", "'begin'", "'end'", "'wildcard'", "'bins'", 
  "'illegal_bins'", "'ignore_bins'", "'=>'", "'!'", "'soft'", "'until'", 
  "'s_until'", "'implies'", "'&&'", "'||'", "'binsof'", "'pulldown'", "'pullup'", 
  "'cmos'", "'rcmos'", "'bufif0'", "'bufif1'", "'notif0'", "'notif1'", "'nmos'", 
  "'pmos'", "'rnmos'", "'rpmos'", "'nand'", "'nor'", "'xor'", "'xnor'", 
  "'buf'", "'tranif0'", "'tranif1'", "'rtranif1'", "'rtranif0'", "'tran'", 
  "'rtran'", "'.*'", "'generate'", "'endgenerate'", "'case'", "'endcase'", 
  "'for'", "'global'", "'primitive'", "'endprimitive'", "'table'", "'endtable'", 
  "'initial'", "'assign'", "'alias'", "'always'", "'always_comb'", "'always_latch'", 
  "'always_ff'", "'+='", "'-='", "'*='", "'/='", "'%='", "'&='", "'|='", 
  "'^='", "'<<='", "'>>='", "'deassign'", "'force'", "'release'", "'fork'", 
  "'join'", "'join_any'", "'join_none'", "'repeat'", "'@'", "'return'", 
  "'break'", "'continue'", "'wait'", "'wait_order'", "'unique'", "'unique0'", 
  "'priority'", "'matches'", "'casez'", "'casex'", "'randcase'", "'tagged'", 
  "'forever'", "'while'", "'do'", "'restrict'", "'let'", "'''", "'endclocking'", 
  "'randsequence'", "'>>'", "'<<'", "'with'", "'+:'", "'-:'", "'inside'", 
  "'null'", "'this'", "", "'randomize'", "'final'", "'task'", "'coverpoint'", 
  "'cross'", "'posedge'", "'negedge'", "'specify'", "'endspecify'", "'pulsestyle_onevent'", 
  "'pulsestyle_ondetect'", "'showcancelled'", "'noshowcancelled'", "'ifnone'", 
  "'sample'", "'edge'", "'->>'", "'>>>'", "'<<<'", "'<<<='", "'>>>='", "'==='", 
  "'!=='", "'==?'", "'!=?'", "'*>'", "'&&&'", "'&'", "'|'", "'~|'", "'~&'", 
  "'^~'", "'=?='", "'!?='", "'='", "'nettype'", "", "'~'", "'^'", "'~^'", 
  "", "'`line'", "'`timescale'", "'`begin_keywords'", "'`end_keywords'", 
  "'`unconnected_drive'", "'`nounconnected_drive'", "'`celldefine'", "'`endcelldefine'", 
  "'`default_nettype'", "'`default_decay_time'", "'`default_trireg_strength'", 
  "'`delay_mode_distributed'", "'`delay_mode_path'", "'`delay_mode_unit'", 
  "'`delay_mode_zero'", "'`accelerate'", "'`noaccelerate'", "'`protect'", 
  "'`disable_portfaults'", "'`enable_portfaults'", "'`nosuppress_faults'", 
  "'`suppress_faults'", "'`signed'", "'`unsigned'", "'`endprotect'", "'`protected'", 
  "'`endprotected'", "'`expand_vectornets'", "'`noexpand_vectornets'", "'`autoexpand_vectornets'", 
  "'`remove_gatename'", "'`noremove_gatenames'", "'`remove_netname'", "'`noremove_netnames'", 
  "'1step'", "'`uselib'", "'`pragma'", "'`'"
};

std::vector<std::string> SV3_1aParser::_symbolicNames = {
  "", "QMARK", "TICK_b0", "TICK_b1", "TICK_B0", "TICK_B1", "TICK_0", "TICK_1", 
  "ONE_TICK_b0", "ONE_TICK_b1", "ONE_TICK_bx", "ONE_TICK_bX", "ONE_TICK_B0", 
  "ONE_TICK_B1", "ONE_TICK_Bx", "ONE_TICK_BX", "Pound_delay", "Integral_number", 
  "Real_number", "String", "One_line_comment", "Block_comment", "SLLINE", 
  "ASSOCIATIVE_UNSPECIFIED", "ATSTAR", "AT_PARENS_STAR", "White_space", 
  "INCLUDE", "LIBRARY", "INCDIR", "COMMA", "SEMICOLUMN", "COLUMNCOLUMN", 
  "COLUMN", "DESIGN", "DOT", "DEFAULT", "INSTANCE", "CELL", "LIBLIST", "USE", 
  "MODULE", "ENDMODULE", "OPEN_PARENS", "CLOSE_PARENS", "STAR", "EXTERN", 
  "MACROMODULE", "INTERFACE", "ENDINTERFACE", "PROGRAM", "ENDPROGRAM", "VIRTUAL", 
  "CLASS", "ENDCLASS", "EXTENDS", "PACKAGE", "ENDPACKAGE", "TIMEUNIT", "TIMEPRECISION", 
  "CHECKER", "ENDCHECKER", "CONFIG", "ENDCONFIG", "TYPE", "UNTYPED", "INPUT", 
  "OUTPUT", "INOUT", "REF", "CLOCKING", "DEFPARAM", "BIND", "FORKJOIN", 
  "CONST", "FUNCTION", "NEW", "STATIC", "PROTECTED", "LOCAL", "RAND", "RANDC", 
  "SUPER", "ENDFUNCTION", "CONSTRAINT", "OPEN_CURLY", "CLOSE_CURLY", "SOLVE", 
  "BEFORE", "IMPLY", "IF", "ELSE", "FOREACH", "ASSIGN_VALUE", "AUTOMATIC", 
  "LOCALPARAM", "PARAMETER", "SPECPARAM", "IMPORT", "GENVAR", "VECTORED", 
  "SCALARED", "TYPEDEF", "ENUM", "STRUCT", "UNION", "PACKED", "STRING", 
  "CHANDLE", "EVENT", "OPEN_BRACKET", "CLOSE_BRACKET", "BYTE", "SHORTINT", 
  "INT", "LONGINT", "INTEGER", "TIME", "BIT", "LOGIC", "REG", "SHORTREAL", 
  "REAL", "REALTIME", "NEXTTIME", "S_NEXTTIME", "S_ALWAYS", "UNTIL_WITH", 
  "S_UNTIL_WITH", "ACCEPT_ON", "REJECT_ON", "SYNC_ACCEPT_ON", "SYNC_REJECT_ON", 
  "EVENTUALLY", "S_EVENTUALLY", "SUPPLY0", "SUPPLY1", "TRI", "TRIAND", "TRIOR", 
  "TRI0", "TRI1", "WIRE", "UWIRE", "WAND", "WOR", "TRIREG", "SIGNED", "UNSIGNED", 
  "INTERCONNECT", "VAR", "VOID", "HIGHZ0", "HIGHZ1", "STRONG", "WEAK", "STRONG0", 
  "PULL0", "WEAK0", "STRONG1", "PULL1", "WEAK1", "SMALL", "MEDIUM", "LARGE", 
  "PATHPULSE", "DOLLAR", "EXPORT", "CONTEXT", "PURE", "IMPLEMENTS", "ENDTASK", 
  "PLUSPLUS", "PLUS", "MINUSMINUS", "MINUS", "STARCOLUMNCOLUMNSTAR", "STARSTAR", 
  "DIV", "PERCENT", "EQUIV", "NOTEQUAL", "LESS", "LESS_EQUAL", "GREATER", 
  "EQUIVALENCE", "GREATER_EQUAL", "MODPORT", "DOLLAR_UNIT", "OPEN_PARENS_STAR", 
  "STAR_CLOSE_PARENS", "ASSERT", "PROPERTY", "ASSUME", "COVER", "EXPECT", 
  "ENDPROPERTY", "DISABLE", "IFF", "OVERLAP_IMPLY", "NON_OVERLAP_IMPLY", 
  "NOT", "OR", "AND", "SEQUENCE", "ENDSEQUENCE", "INTERSECT", "FIRST_MATCH", 
  "THROUGHOUT", "WITHIN", "POUNDPOUND", "OVERLAPPED", "NONOVERLAPPED", "POUND", 
  "CONSECUTIVE_REP", "NON_CONSECUTIVE_REP", "GOTO_REP", "DIST", "COVERGROUP", 
  "ENDGROUP", "OPTION_DOT", "TYPE_OPTION_DOT", "ATAT", "BEGIN", "END", "WILDCARD", 
  "BINS", "ILLEGAL_BINS", "IGNORE_BINS", "TRANSITION_OP", "BANG", "SOFT", 
  "UNTIL", "S_UNTIL", "IMPLIES", "LOGICAL_AND", "LOGICAL_OR", "BINSOF", 
  "PULLDOWN", "PULLUP", "CMOS", "RCMOS", "BUFIF0", "BUFIF1", "NOTIF0", "NOTIF1", 
  "NMOS", "PMOS", "RNMOS", "RPMOS", "NAND", "NOR", "XOR", "XNOR", "BUF", 
  "TRANIF0", "TRANIF1", "RTRANIF1", "RTRANIF0", "TRAN", "RTRAN", "DOTSTAR", 
  "GENERATE", "ENDGENERATE", "CASE", "ENDCASE", "FOR", "GLOBAL", "PRIMITIVE", 
  "ENDPRIMITIVE", "TABLE", "ENDTABLE", "INITIAL", "ASSIGN", "ALIAS", "ALWAYS", 
  "ALWAYS_COMB", "ALWAYS_LATCH", "ALWAYS_FF", "ADD_ASSIGN", "SUB_ASSIGN", 
  "MULT_ASSIGN", "DIV_ASSIGN", "MODULO_ASSIGN", "BITW_AND_ASSIGN", "BITW_OR_ASSIGN", 
  "BITW_XOR_ASSIGN", "BITW_LEFT_SHIFT_ASSIGN", "BITW_RIGHT_SHIFT_ASSIGN", 
  "DEASSIGN", "FORCE", "RELEASE", "FORK", "JOIN", "JOIN_ANY", "JOIN_NONE", 
  "REPEAT", "AT", "RETURN", "BREAK", "CONTINUE", "WAIT", "WAIT_ORDER", "UNIQUE", 
  "UNIQUE0", "PRIORITY", "MATCHES", "CASEZ", "CASEX", "RANDCASE", "TAGGED", 
  "FOREVER", "WHILE", "DO", "RESTRICT", "LET", "TICK", "ENDCLOCKING", "RANDSEQUENCE", 
  "SHIFT_RIGHT", "SHIFT_LEFT", "WITH", "INC_PART_SELECT_OP", "DEC_PART_SELECT_OP", 
  "INSIDE", "NULL_KEYWORD", "THIS", "DOLLAR_ROOT", "RANDOMIZE", "FINAL", 
  "TASK", "COVERPOINT", "CROSS", "POSEDGE", "NEGEDGE", "SPECIFY", "ENDSPECIFY", 
  "PULSESTYLE_ONEVENT", "PULSESTYLE_ONDETECT", "SHOWCANCELLED", "NOSHOWCANCELLED", 
  "IFNONE", "SAMPLE", "EDGE", "NON_BLOCKING_TRIGGER_EVENT_OP", "ARITH_SHIFT_RIGHT", 
  "ARITH_SHIFT_LEFT", "ARITH_SHIFT_LEFT_ASSIGN", "ARITH_SHIFT_RIGHT_ASSIGN", 
  "FOUR_STATE_LOGIC_EQUAL", "FOUR_STATE_LOGIC_NOTEQUAL", "BINARY_WILDCARD_EQUAL", 
  "BINARY_WILDCARD_NOTEQUAL", "FULL_CONN_OP", "COND_PRED_OP", "BITW_AND", 
  "BITW_OR", "REDUCTION_NOR", "REDUCTION_NAND", "REDUCTION_XNOR1", "WILD_EQUAL_OP", 
  "WILD_NOTEQUAL_OP", "ASSIGN_OP", "NETTYPE", "Escaped_identifier", "TILDA", 
  "BITW_XOR", "REDUCTION_XNOR2", "Simple_identifier", "TICK_LINE", "TICK_TIMESCALE", 
  "TICK_BEGIN_KEYWORDS", "TICK_END_KEYWORDS", "TICK_UNCONNECTED_DRIVE", 
  "TICK_NOUNCONNECTED_DRIVE", "TICK_CELLDEFINE", "TICK_ENDCELLDEFINE", "TICK_DEFAULT_NETTYPE", 
  "TICK_DEFAULT_DECAY_TIME", "TICK_DEFAULT_TRIREG_STRENGTH", "TICK_DELAY_MODE_DISTRIBUTED", 
  "TICK_DELAY_MODE_PATH", "TICK_DELAY_MODE_UNIT", "TICK_DELAY_MODE_ZERO", 
  "TICK_ACCELERATE", "TICK_NOACCELERATE", "TICK_PROTECT", "TICK_DISABLE_PORTFAULTS", 
  "TICK_ENABLE_PORTFAULTS", "TICK_NOSUPPRESS_FAULTS", "TICK_SUPPRESS_FAULTS", 
  "TICK_SIGNED", "TICK_UNSIGNED", "TICK_ENDPROTECT", "TICK_PROTECTED", "TICK_ENDPROTECTED", 
  "TICK_EXPAND_VECTORNETS", "TICK_NOEXPAND_VECTORNETS", "TICK_AUTOEXPAND_VECTORNETS", 
  "TICK_REMOVE_GATENAME", "TICK_NOREMOVE_GATENAMES", "TICK_REMOVE_NETNAME", 
  "TICK_NOREMOVE_NETNAMES", "ONESTEP", "TICK_USELIB", "TICK_PRAGMA", "BACK_TICK", 
  "SURELOG_MACRO_NOT_DEFINED"
};

dfa::Vocabulary SV3_1aParser::_vocabulary(_literalNames, _symbolicNames);

std::vector<std::string> SV3_1aParser::_tokenNames;

SV3_1aParser::Initializer::Initializer() {
	for (size_t i = 0; i < _symbolicNames.size(); ++i) {
		std::string name = _vocabulary.getLiteralName(i);
		if (name.empty()) {
			name = _vocabulary.getSymbolicName(i);
		}

		if (name.empty()) {
			_tokenNames.push_back("<INVALID>");
		} else {
      _tokenNames.push_back(name);
    }
	}

  static uint16_t serializedATNSegment0[] = {
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       0xa, 0x283, 0x3, 0x284, 0x3, 0x284, 0x3, 0x284, 0x5, 0x284, 0x25aa, 
       0xa, 0x284, 0x3, 0x284, 0x3, 0x284, 0x3, 0x285, 0x3, 0x285, 0x3, 
       0x285, 0x3, 0x285, 0x5, 0x285, 0x25b2, 0xa, 0x285, 0x3, 0x285, 0x3, 
       0x285, 0x5, 0x285, 0x25b6, 0xa, 0x285, 0x3, 0x285, 0x5, 0x285, 0x25b9, 
       0xa, 0x285, 0x3, 0x286, 0x3, 0x286, 0x3, 0x286, 0x3, 0x286, 0x7, 
       0x286, 0x25bf, 0xa, 0x286, 0xc, 0x286, 0xe, 0x286, 0x25c2, 0xb, 0x286, 
       0x3, 0x286, 0x3, 0x286, 0x3, 0x286, 0x3, 0x286, 0x3, 0x286, 0x3, 
       0x286, 0x3, 0x286, 0x3, 0x286, 0x5, 0x286, 0x25cc, 0xa, 0x286, 0x3, 
       0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 
       0x3, 0x287, 0x5, 0x287, 0x25d5, 0xa, 0x287, 0x3, 0x287, 0x3, 0x287, 
       0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 
       0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 
       0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 
       0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 
       0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 
       0x287, 0x3, 0x287, 0x3, 0x287, 0x3, 0x287, 0x5, 0x287, 0x25f8, 0xa, 
       0x287, 0x3, 0x288, 0x3, 0x288, 0x3, 0x288, 0x3, 0x288, 0x3, 0x288, 
       0x7, 0x288, 0x25ff, 0xa, 0x288, 0xc, 0x288, 0xe, 0x288, 0x2602, 0xb, 
       0x288, 0x5, 0x288, 0x2604, 0xa, 0x288, 0x3, 0x289, 0x3, 0x289, 0x3, 
       0x289, 0x3, 0x289, 0x3, 0x289, 0x3, 0x289, 0x3, 0x289, 0x5, 0x289, 
       0x260d, 0xa, 0x289, 0x3, 0x28a, 0x3, 0x28a, 0x3, 0x28a, 0x3, 0x28a, 
       0x7, 0x28a, 0x2613, 0xa, 0x28a, 0xc, 0x28a, 0xe, 0x28a, 0x2616, 0xb, 
       0x28a, 0x3, 0x28a, 0x3, 0x28a, 0x3, 0x28a, 0x3, 0x28a, 0x3, 0x28a, 
       0x5, 0x28a, 0x261d, 0xa, 0x28a, 0x3, 0x28b, 0x3, 0x28b, 0x3, 0x28b, 
       0x3, 0x28b, 0x3, 0x28b, 0x3, 0x28b, 0x3, 0x28b, 0x3, 0x28c, 0x3, 
       0x28c, 0x3, 0x28c, 0x3, 0x28d, 0x3, 0x28d, 0x3, 0x28e, 0x3, 0x28e, 
       0x3, 0x28e, 0x3, 0x28f, 0x3, 0x28f, 0x3, 0x290, 0x3, 0x290, 0x3, 
       0x290, 0x5, 0x290, 0x2633, 0xa, 0x290, 0x3, 0x291, 0x3, 0x291, 0x3, 
       0x292, 0x3, 0x292, 0x3, 0x293, 0x3, 0x293, 0x3, 0x294, 0x3, 0x294, 
       0x3, 0x295, 0x3, 0x295, 0x3, 0x296, 0x3, 0x296, 0x3, 0x297, 0x3, 
       0x297, 0x3, 0x298, 0x3, 0x298, 0x3, 0x299, 0x3, 0x299, 0x3, 0x29a, 
       0x3, 0x29a, 0x3, 0x29b, 0x3, 0x29b, 0x3, 0x29c, 0x3, 0x29c, 0x3, 
       0x29d, 0x3, 0x29d, 0x3, 0x29e, 0x3, 0x29e, 0x3, 0x29f, 0x3, 0x29f, 
       0x3, 0x2a0, 0x3, 0x2a0, 0x3, 0x2a1, 0x3, 0x2a1, 0x3, 0x2a2, 0x3, 
       0x2a2, 0x3, 0x2a3, 0x3, 0x2a3, 0x3, 0x2a4, 0x3, 0x2a4, 0x3, 0x2a5, 
       0x3, 0x2a5, 0x3, 0x2a6, 0x3, 0x2a6, 0x3, 0x2a7, 0x3, 0x2a7, 0x3, 
       0x2a7, 0x3, 0x2a8, 0x3, 0x2a8, 0x3, 0x2a8, 0x5, 0x2a8, 0x2667, 0xa, 
       0x2a8, 0x3, 0x2a9, 0x3, 0x2a9, 0x3, 0x2aa, 0x3, 0x2aa, 0x3, 0x2ab, 
       0x3, 0x2ab, 0x3, 0x2ac, 0x3, 0x2ac, 0x3, 0x2ad, 0x3, 0x2ad, 0x3, 
       0x2ae, 0x3, 0x2ae, 0x3, 0x2ae, 0x3, 0x2ae, 0x3, 0x2ae, 0x3, 0x2af, 
       0x3, 0x2af, 0x3, 0x2b0, 0x3, 0x2b0, 0x3, 0x2b0, 0x3, 0x2b0, 0x3, 
       0x2b0, 0x3, 0x2b0, 0x7, 0x2b0, 0x2680, 0xa, 0x2b0, 0xc, 0x2b0, 0xe, 
       0x2b0, 0x2683, 0xb, 0x2b0, 0x3, 0x2b0, 0x3, 0x2b0, 0x7, 0x2b0, 0x2687, 
       0xa, 0x2b0, 0xc, 0x2b0, 0xe, 0x2b0, 0x268a, 0xb, 0x2b0, 0x3, 0x2b0, 
       0x3, 0x2b0, 0x3, 0x2b0, 0x5, 0x2b0, 0x268f, 0xa, 0x2b0, 0x3, 0x2b1, 
       0x3, 0x2b1, 0x3, 0x2b1, 0x3, 0x2b1, 0x5, 0x2b1, 0x2695, 0xa, 0x2b1, 
       0x3, 0x2b1, 0x7, 0x2b1, 0x2698, 0xa, 0x2b1, 0xc, 0x2b1, 0xe, 0x2b1, 
       0x269b, 0xb, 0x2b1, 0x3, 0x2b1, 0x3, 0x2b1, 0x3, 0x2b2, 0x3, 0x2b2, 
       0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 
       0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 
       0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 
       0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 
       0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x3, 0x2b2, 0x5, 0x2b2, 0x26bb, 
       0xa, 0x2b2, 0x3, 0x2b3, 0x3, 0x2b3, 0x3, 0x2b4, 0x3, 0x2b4, 0x3, 
       0x2b4, 0x3, 0x2b5, 0x3, 0x2b5, 0x3, 0x2b5, 0x7, 0x2b5, 0x26c5, 0xa, 
       0x2b5, 0xc, 0x2b5, 0xe, 0x2b5, 0x26c8, 0xb, 0x2b5, 0x3, 0x2b6, 0x3, 
       0x2b6, 0x3, 0x2b6, 0x3, 0x2b6, 0x5, 0x2b6, 0x26ce, 0xa, 0x2b6, 0x3, 
       0x2b6, 0x3, 0x2b6, 0x3, 0x2b7, 0x3, 0x2b7, 0x7, 0x2b7, 0x26d4, 0xa, 
       0x2b7, 0xc, 0x2b7, 0xe, 0x2b7, 0x26d7, 0xb, 0x2b7, 0x3, 0x2b8, 0x3, 
       0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x5, 0x2b8, 0x26dd, 0xa, 0x2b8, 0x3, 
       0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 
       0x3, 0x2b8, 0x3, 0x2b8, 0x7, 0x2b8, 0x26e7, 0xa, 0x2b8, 0xc, 0x2b8, 
       0xe, 0x2b8, 0x26ea, 0xb, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 
       0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x5, 0x2b8, 0x26f3, 
       0xa, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x7, 
       0x2b8, 0x26f9, 0xa, 0x2b8, 0xc, 0x2b8, 0xe, 0x2b8, 0x26fc, 0xb, 0x2b8, 
       0x3, 0x2b8, 0x3, 0x2b8, 0x3, 0x2b8, 0x5, 0x2b8, 0x2701, 0xa, 0x2b8, 
       0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x5, 0x2b9, 0x2707, 
       0xa, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 
       0x2b9, 0x7, 0x2b9, 0x270e, 0xa, 0x2b9, 0xc, 0x2b9, 0xe, 0x2b9, 0x2711, 
       0xb, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x5, 
       0x2b9, 0x2717, 0xa, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x3, 
       0x2b9, 0x7, 0x2b9, 0x271d, 0xa, 0x2b9, 0xc, 0x2b9, 0xe, 0x2b9, 0x2720, 
       0xb, 0x2b9, 0x3, 0x2b9, 0x3, 0x2b9, 0x5, 0x2b9, 0x2724, 0xa, 0x2b9, 
       0x3, 0x2b9, 0x2, 0xa, 0x1d8, 0x1e0, 0x21e, 0x242, 0x338, 0x490, 0x4a0, 
       0x4a8, 0x2ba, 0x2, 0x4, 0x6, 0x8, 0xa, 0xc, 0xe, 0x10, 0x12, 0x14, 
       0x16, 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 
       0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 
       0x42, 0x44, 0x46, 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 
       0x58, 0x5a, 0x5c, 0x5e, 0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 
       0x6e, 0x70, 0x72, 0x74, 0x76, 0x78, 0x7a, 0x7c, 0x7e, 0x80, 0x82, 
       0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 0x90, 0x92, 0x94, 0x96, 0x98, 
       0x9a, 0x9c, 0x9e, 0xa0, 0xa2, 0xa4, 0xa6, 0xa8, 0xaa, 0xac, 0xae, 
       0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe, 0xc0, 0xc2, 0xc4, 
       0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 
       0xdc, 0xde, 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 0xf0, 
       0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe, 0x100, 0x102, 0x104, 0x106, 
       0x108, 0x10a, 0x10c, 0x10e, 0x110, 0x112, 0x114, 0x116, 0x118, 0x11a, 
       0x11c, 0x11e, 0x120, 0x122, 0x124, 0x126, 0x128, 0x12a, 0x12c, 0x12e, 
       0x130, 0x132, 0x134, 0x136, 0x138, 0x13a, 0x13c, 0x13e, 0x140, 0x142, 
       0x144, 0x146, 0x148, 0x14a, 0x14c, 0x14e, 0x150, 0x152, 0x154, 0x156, 
       0x158, 0x15a, 0x15c, 0x15e, 0x160, 0x162, 0x164, 0x166, 0x168, 0x16a, 
       0x16c, 0x16e, 0x170, 0x172, 0x174, 0x176, 0x178, 0x17a, 0x17c, 0x17e, 
       0x180, 0x182, 0x184, 0x186, 0x188, 0x18a, 0x18c, 0x18e, 0x190, 0x192, 
       0x194, 0x196, 0x198, 0x19a, 0x19c, 0x19e, 0x1a0, 0x1a2, 0x1a4, 0x1a6, 
       0x1a8, 0x1aa, 0x1ac, 0x1ae, 0x1b0, 0x1b2, 0x1b4, 0x1b6, 0x1b8, 0x1ba, 
       0x1bc, 0x1be, 0x1c0, 0x1c2, 0x1c4, 0x1c6, 0x1c8, 0x1ca, 0x1cc, 0x1ce, 
       0x1d0, 0x1d2, 0x1d4, 0x1d6, 0x1d8, 0x1da, 0x1dc, 0x1de, 0x1e0, 0x1e2, 
       0x1e4, 0x1e6, 0x1e8, 0x1ea, 0x1ec, 0x1ee, 0x1f0, 0x1f2, 0x1f4, 0x1f6, 
       0x1f8, 0x1fa, 0x1fc, 0x1fe, 0x200, 0x202, 0x204, 0x206, 0x208, 0x20a, 
       0x20c, 0x20e, 0x210, 0x212, 0x214, 0x216, 0x218, 0x21a, 0x21c, 0x21e, 
       0x220, 
  };
  static uint16_t serializedATNSegment1[] = {
    0x222, 0x224, 0x226, 0x228, 0x22a, 0x22c, 0x22e, 0x230, 0x232, 0x234, 
       0x236, 0x238, 0x23a, 0x23c, 0x23e, 0x240, 0x242, 0x244, 0x246, 0x248, 
       0x24a, 0x24c, 0x24e, 0x250, 0x252, 0x254, 0x256, 0x258, 0x25a, 0x25c, 
       0x25e, 0x260, 0x262, 0x264, 0x266, 0x268, 0x26a, 0x26c, 0x26e, 0x270, 
       0x272, 0x274, 0x276, 0x278, 0x27a, 0x27c, 0x27e, 0x280, 0x282, 0x284, 
       0x286, 0x288, 0x28a, 0x28c, 0x28e, 0x290, 0x292, 0x294, 0x296, 0x298, 
       0x29a, 0x29c, 0x29e, 0x2a0, 0x2a2, 0x2a4, 0x2a6, 0x2a8, 0x2aa, 0x2ac, 
       0x2ae, 0x2b0, 0x2b2, 0x2b4, 0x2b6, 0x2b8, 0x2ba, 0x2bc, 0x2be, 0x2c0, 
       0x2c2, 0x2c4, 0x2c6, 0x2c8, 0x2ca, 0x2cc, 0x2ce, 0x2d0, 0x2d2, 0x2d4, 
       0x2d6, 0x2d8, 0x2da, 0x2dc, 0x2de, 0x2e0, 0x2e2, 0x2e4, 0x2e6, 0x2e8, 
       0x2ea, 0x2ec, 0x2ee, 0x2f0, 0x2f2, 0x2f4, 0x2f6, 0x2f8, 0x2fa, 0x2fc, 
       0x2fe, 0x300, 0x302, 0x304, 0x306, 0x308, 0x30a, 0x30c, 0x30e, 0x310, 
       0x312, 0x314, 0x316, 0x318, 0x31a, 0x31c, 0x31e, 0x320, 0x322, 0x324, 
       0x326, 0x328, 0x32a, 0x32c, 0x32e, 0x330, 0x332, 0x334, 0x336, 0x338, 
       0x33a, 0x33c, 0x33e, 0x340, 0x342, 0x344, 0x346, 0x348, 0x34a, 0x34c, 
       0x34e, 0x350, 0x352, 0x354, 0x356, 0x358, 0x35a, 0x35c, 0x35e, 0x360, 
       0x362, 0x364, 0x366, 0x368, 0x36a, 0x36c, 0x36e, 0x370, 0x372, 0x374, 
       0x376, 0x378, 0x37a, 0x37c, 0x37e, 0x380, 0x382, 0x384, 0x386, 0x388, 
       0x38a, 0x38c, 0x38e, 0x390, 0x392, 0x394, 0x396, 0x398, 0x39a, 0x39c, 
       0x39e, 0x3a0, 0x3a2, 0x3a4, 0x3a6, 0x3a8, 0x3aa, 0x3ac, 0x3ae, 0x3b0, 
       0x3b2, 0x3b4, 0x3b6, 0x3b8, 0x3ba, 0x3bc, 0x3be, 0x3c0, 0x3c2, 0x3c4, 
       0x3c6, 0x3c8, 0x3ca, 0x3cc, 0x3ce, 0x3d0, 0x3d2, 0x3d4, 0x3d6, 0x3d8, 
       0x3da, 0x3dc, 0x3de, 0x3e0, 0x3e2, 0x3e4, 0x3e6, 0x3e8, 0x3ea, 0x3ec, 
       0x3ee, 0x3f0, 0x3f2, 0x3f4, 0x3f6, 0x3f8, 0x3fa, 0x3fc, 0x3fe, 0x400, 
       0x402, 0x404, 0x406, 0x408, 0x40a, 0x40c, 0x40e, 0x410, 0x412, 0x414, 
       0x416, 0x418, 0x41a, 0x41c, 0x41e, 0x420, 0x422, 0x424, 0x426, 0x428, 
       0x42a, 0x42c, 0x42e, 0x430, 0x432, 0x434, 0x436, 0x438, 0x43a, 0x43c, 
       0x43e, 0x440, 0x442, 0x444, 0x446, 0x448, 0x44a, 0x44c, 0x44e, 0x450, 
       0x452, 0x454, 0x456, 0x458, 0x45a, 0x45c, 0x45e, 0x460, 0x462, 0x464, 
       0x466, 0x468, 0x46a, 0x46c, 0x46e, 0x470, 0x472, 0x474, 0x476, 0x478, 
       0x47a, 0x47c, 0x47e, 0x480, 0x482, 0x484, 0x486, 0x488, 0x48a, 0x48c, 
       0x48e, 0x490, 0x492, 0x494, 0x496, 0x498, 0x49a, 0x49c, 0x49e, 0x4a0, 
       0x4a2, 0x4a4, 0x4a6, 0x4a8, 0x4aa, 0x4ac, 0x4ae, 0x4b0, 0x4b2, 0x4b4, 
       0x4b6, 0x4b8, 0x4ba, 0x4bc, 0x4be, 0x4c0, 0x4c2, 0x4c4, 0x4c6, 0x4c8, 
       0x4ca, 0x4cc, 0x4ce, 0x4d0, 0x4d2, 0x4d4, 0x4d6, 0x4d8, 0x4da, 0x4dc, 
       0x4de, 0x4e0, 0x4e2, 0x4e4, 0x4e6, 0x4e8, 0x4ea, 0x4ec, 0x4ee, 0x4f0, 
       0x4f2, 0x4f4, 0x4f6, 0x4f8, 0x4fa, 0x4fc, 0x4fe, 0x500, 0x502, 0x504, 
       0x506, 0x508, 0x50a, 0x50c, 0x50e, 0x510, 0x512, 0x514, 0x516, 0x518, 
       0x51a, 0x51c, 0x51e, 0x520, 0x522, 0x524, 0x526, 0x528, 0x52a, 0x52c, 
       0x52e, 0x530, 0x532, 0x534, 0x536, 0x538, 0x53a, 0x53c, 0x53e, 0x540, 
       0x542, 0x544, 0x546, 0x548, 0x54a, 0x54c, 0x54e, 0x550, 0x552, 0x554, 
       0x556, 0x558, 0x55a, 0x55c, 0x55e, 0x560, 0x562, 0x564, 0x566, 0x568, 
       0x56a, 0x56c, 0x56e, 0x570, 0x2, 0x12, 0x8, 0x2, 0x3, 0x3, 0x25, 
       0x25, 0x2f, 0x2f, 0xb4, 0xb4, 0x107, 0x107, 0x172, 0x172, 0x4, 0x2, 
       0x2b, 0x2b, 0x31, 0x31, 0x3, 0x2, 0x44, 0x45, 0x3, 0x2, 0x66, 0x67, 
       0x8, 0x2, 0xbe, 0xbe, 0x148, 0x148, 0x14a, 0x14a, 0x158, 0x158, 0x16e, 
       0x16e, 0x172, 0x172, 0x4, 0x2, 0x64, 0x64, 0xa9, 0xa9, 0x4, 0x2, 
       0x13, 0x13, 0x172, 0x172, 0x5, 0x2, 0x3, 0x3, 0x13, 0x13, 0x172, 
       0x172, 0x4, 0x2, 0x2f, 0x2f, 0x172, 0x172, 0x3, 0x2, 0x131, 0x133, 
       0x4, 0x2, 0xaf, 0xaf, 0xb1, 0xb1, 0x4, 0x2, 0x23, 0x23, 0x144, 0x145, 
       0x3, 0x2, 0x141, 0x142, 0x11, 0x2, 0x4e, 0x4e, 0x72, 0x72, 0x78, 
       0x79, 0x95, 0x96, 0x98, 0x98, 0xaa, 0xaa, 0xc5, 0xc5, 0xe9, 0xe9, 
       0x10d, 0x10d, 0x13b, 0x13b, 0x148, 0x148, 0x14a, 0x14b, 0x158, 0x158, 
       0x16e, 0x16e, 0x172, 0x172, 0x7, 0x2, 0x148, 0x148, 0x14a, 0x14a, 
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       0x3, 0x2, 0x2, 0x2, 0x36, 0x746, 0x3, 0x2, 0x2, 0x2, 0x38, 0x748, 
       0x3, 0x2, 0x2, 0x2, 0x3a, 0x74c, 0x3, 0x2, 0x2, 0x2, 0x3c, 0x77a, 
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       0x3, 0x2, 0x2, 0x2, 0x46, 0x7d8, 0x3, 0x2, 0x2, 0x2, 0x48, 0x7e1, 
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       0x3, 0x2, 0x2, 0x2, 0x6e, 0x8ea, 0x3, 0x2, 0x2, 0x2, 0x70, 0x906, 
       0x3, 0x2, 0x2, 0x2, 0x72, 0x90b, 0x3, 0x2, 0x2, 0x2, 0x74, 0x926, 
       0x3, 0x2, 0x2, 0x2, 0x76, 0x92c, 0x3, 0x2, 0x2, 0x2, 0x78, 0x93b, 
       0x3, 0x2, 0x2, 0x2, 0x7a, 0x941, 0x3, 0x2, 0x2, 0x2, 0x7c, 0x970, 
       0x3, 0x2, 0x2, 0x2, 0x7e, 0x976, 0x3, 0x2, 0x2, 0x2, 0x80, 0x978, 
       0x3, 0x2, 0x2, 0x2, 0x82, 0x980, 0x3, 0x2, 0x2, 0x2, 0x84, 0x999, 
       0x3, 0x2, 0x2, 0x2, 0x86, 0x9b6, 0x3, 0x2, 0x2, 0x2, 0x88, 0x9bc, 
       0x3, 0x2, 0x2, 0x2, 0x8a, 0x9d4, 0x3, 0x2, 0x2, 0x2, 0x8c, 0x9ec, 
       0x3, 0x2, 0x2, 0x2, 0x8e, 0x9ee, 0x3, 0x2, 0x2, 0x2, 0x90, 0x9f1, 
       0x3, 0x2, 0x2, 0x2, 0x92, 0xa15, 0x3, 0x2, 0x2, 0x2, 0x94, 0xa17, 
       0x3, 0x2, 0x2, 0x2, 0x96, 0xa22, 0x3, 0x2, 0x2, 0x2, 0x98, 0xa27, 
       0x3, 0x2, 0x2, 0x2, 0x9a, 0xa2c, 0x3, 0x2, 0x2, 0x2, 0x9c, 0xa30, 
       0x3, 0x2, 0x2, 0x2, 0x9e, 0xa34, 0x3, 0x2, 0x2, 0x2, 0xa0, 0xa36, 
       0x3, 0x2, 0x2, 0x2, 0xa2, 0xa3a, 0x3, 0x2, 0x2, 0x2, 0xa4, 0xa64, 
       0x3, 0x2, 0x2, 0x2, 0xa6, 0xa6a, 0x3, 0x2, 0x2, 0x2, 0xa8, 0xa7a, 
       0x3, 0x2, 0x2, 0x2, 0xaa, 0xa7c, 0x3, 0x2, 0x2, 0x2, 0xac, 0xa88, 
       0x3, 0x2, 0x2, 0x2, 0xae, 0xac4, 0x3, 0x2, 0x2, 0x2, 0xb0, 0xac6, 
       0x3, 0x2, 0x2, 0x2, 0xb2, 0xad4, 0x3, 0x2, 0x2, 0x2, 0xb4, 0xad6, 
       0x3, 0x2, 0x2, 0x2, 0xb6, 0xade, 0x3, 0x2, 0x2, 0x2, 0xb8, 0xae7, 
       0x3, 0x2, 0x2, 0x2, 0xba, 0xaeb, 0x3, 0x2, 0x2, 0x2, 0xbc, 0xaf5, 
       0x3, 0x2, 0x2, 0x2, 0xbe, 0xafc, 0x3, 0x2, 0x2, 0x2, 0xc0, 0xb09, 
       0x3, 0x2, 0x2, 0x2, 0xc2, 0xb1f, 0x3, 0x2, 0x2, 0x2, 0xc4, 0xb21, 
       0x3, 0x2, 0x2, 0x2, 0xc6, 0xb32, 0x3, 0x2, 0x2, 0x2, 0xc8, 0xb3b, 
       0x3, 0x2, 0x2, 0x2, 0xca, 0xb44, 0x3, 0x2, 0x2, 0x2, 0xcc, 0xb46, 
       0x3, 0x2, 0x2, 0x2, 0xce, 0xb4d, 0x3, 0x2, 0x2, 0x2, 0xd0, 0xb5a, 
       0x3, 0x2, 0x2, 0x2, 0xd2, 0xb65, 0x3, 0x2, 0x2, 0x2, 0xd4, 0xb6f, 
       0x3, 0x2, 0x2, 0x2, 0xd6, 0xb71, 0x3, 0x2, 0x2, 0x2, 0xd8, 0xb82, 
       0x3, 0x2, 0x2, 0x2, 0xda, 0xb91, 0x3, 0x2, 0x2, 0x2, 0xdc, 0xb96, 
       0x3, 0x2, 0x2, 0x2, 0xde, 0xba9, 0x3, 0x2, 0x2, 0x2, 0xe0, 0xbb6, 
       0x3, 0x2, 0x2, 0x2, 0xe2, 0xbb8, 0x3, 0x2, 0x2, 0x2, 0xe4, 0xbea, 
       0x3, 0x2, 0x2, 0x2, 0xe6, 0xbec, 0x3, 0x2, 0x2, 0x2, 0xe8, 0xc0a, 
       0x3, 0x2, 0x2, 0x2, 0xea, 0xc0c, 0x3, 0x2, 0x2, 0x2, 0xec, 0xc0e, 
       0x3, 0x2, 0x2, 0x2, 0xee, 0xc10, 0x3, 0x2, 0x2, 0x2, 0xf0, 0xc12, 
       0x3, 0x2, 0x2, 0x2, 0xf2, 0xc15, 0x3, 0x2, 0x2, 0x2, 0xf4, 0xc2d, 
       0x3, 0x2, 0x2, 0x2, 0xf6, 0xc39, 0x3, 0x2, 0x2, 0x2, 0xf8, 0xc98, 
       0x3, 0x2, 0x2, 0x2, 0xfa, 0xc9a, 0x3, 0x2, 0x2, 0x2, 0xfc, 0xc9c, 
       0x3, 0x2, 0x2, 0x2, 0xfe, 0xc9e, 0x3, 0x2, 0x2, 0x2, 0x100, 0xca0, 
       0x3, 0x2, 0x2, 0x2, 0x102, 0xca2, 0x3, 0x2, 0x2, 0x2, 0x104, 0xca4, 
       0x3, 0x2, 0x2, 0x2, 0x106, 0xcb0, 0x3, 0x2, 0x2, 0x2, 0x108, 0xcb3, 
       0x3, 0x2, 0x2, 0x2, 0x10a, 0xcca, 0x3, 0x2, 0x2, 0x2, 0x10c, 0xccc, 
       0x3, 0x2, 0x2, 0x2, 0x10e, 0xcda, 0x3, 0x2, 0x2, 0x2, 0x110, 0xcdd, 
       0x3, 0x2, 0x2, 0x2, 0x112, 0xced, 0x3, 0x2, 0x2, 0x2, 0x114, 0xcf5, 
       0x3, 0x2, 0x2, 0x2, 0x116, 0xcfa, 0x3, 0x2, 0x2, 0x2, 0x118, 0xcff, 
       0x3, 0x2, 0x2, 0x2, 0x11a, 0xd0d, 0x3, 0x2, 0x2, 0x2, 0x11c, 0xd16, 
       0x3, 0x2, 0x2, 0x2, 0x11e, 0xd1d, 0x3, 0x2, 0x2, 0x2, 0x120, 0xd22, 
       0x3, 0x2, 0x2, 0x2, 0x122, 0xd26, 0x3, 0x2, 0x2, 0x2, 0x124, 0xd2b, 
       0x3, 0x2, 0x2, 0x2, 0x126, 0xd2f, 0x3, 0x2, 0x2, 0x2, 0x128, 0xd34, 
       0x3, 0x2, 0x2, 0x2, 0x12a, 0xd40, 0x3, 0x2, 0x2, 0x2, 0x12c, 0xd47, 
       0x3, 0x2, 0x2, 0x2, 0x12e, 0xd49, 0x3, 0x2, 0x2, 0x2, 0x130, 0xd55, 
       0x3, 0x2, 0x2, 0x2, 0x132, 0xd7b, 0x3, 0x2, 0x2, 0x2, 0x134, 0xd81, 
       0x3, 0x2, 0x2, 0x2, 0x136, 0xd87, 0x3, 0x2, 0x2, 0x2, 0x138, 0xd8c, 
       0x3, 0x2, 0x2, 0x2, 0x13a, 0xd9c, 0x3, 0x2, 0x2, 0x2, 0x13c, 0xda8, 
       0x3, 0x2, 0x2, 0x2, 0x13e, 0xdb0, 0x3, 0x2, 0x2, 0x2, 0x140, 0xdb8, 
       0x3, 0x2, 0x2, 0x2, 0x142, 0xdba, 0x3, 0x2, 0x2, 0x2, 0x144, 0xdc2, 
       0x3, 0x2, 0x2, 0x2, 0x146, 0xdd6, 0x3, 0x2, 0x2, 0x2, 0x148, 0xdde, 
       0x3, 0x2, 0x2, 0x2, 0x14a, 0xde6, 0x3, 0x2, 0x2, 0x2, 0x14c, 0xdfa, 
       0x3, 0x2, 0x2, 0x2, 0x14e, 0xe02, 0x3, 0x2, 0x2, 0x2, 0x150, 0xe1e, 
       0x3, 0x2, 0x2, 0x2, 0x152, 0xe2e, 0x3, 0x2, 0x2, 0x2, 0x154, 0xe36, 
       0x3, 0x2, 0x2, 0x2, 0x156, 0xe4a, 0x3, 0x2, 0x2, 0x2, 0x158, 0xe66, 
       0x3, 0x2, 0x2, 0x2, 0x15a, 0xe76, 0x3, 0x2, 0x2, 0x2, 0x15c, 0xe7a, 
       0x3, 0x2, 0x2, 0x2, 0x15e, 0xe85, 0x3, 0x2, 0x2, 0x2, 0x160, 0xe95, 
       0x3, 0x2, 0x2, 0x2, 0x162, 0xeb2, 0x3, 0x2, 0x2, 0x2, 0x164, 0xeb4, 
       0x3, 0x2, 0x2, 0x2, 0x166, 0xed7, 0x3, 0x2, 0x2, 0x2, 0x168, 0xee1, 
       0x3, 0x2, 0x2, 0x2, 0x16a, 0xef3, 0x3, 0x2, 0x2, 0x2, 0x16c, 0xefa, 
       0x3, 0x2, 0x2, 0x2, 0x16e, 0xf01, 0x3, 0x2, 0x2, 0x2, 0x170, 0xf07, 
       0x3, 0x2, 0x2, 0x2, 0x172, 0xf09, 0x3, 0x2, 0x2, 0x2, 0x174, 0xf11, 
       0x3, 0x2, 0x2, 0x2, 0x176, 0xf16, 0x3, 0x2, 0x2, 0x2, 0x178, 0xf22, 
       0x3, 0x2, 0x2, 0x2, 0x17a, 0xf24, 0x3, 0x2, 0x2, 0x2, 0x17c, 0xf2a, 
       0x3, 0x2, 0x2, 0x2, 0x17e, 0xf65, 0x3, 0x2, 0x2, 0x2, 0x180, 0xf67, 
       0x3, 0x2, 0x2, 0x2, 0x182, 0xf96, 0x3, 0x2, 0x2, 0x2, 0x184, 0xf98, 
       0x3, 0x2, 0x2, 0x2, 0x186, 0xf9a, 0x3, 0x2, 0x2, 0x2, 0x188, 0xf9d, 
       0x3, 0x2, 0x2, 0x2, 0x18a, 0xfa0, 0x3, 0x2, 0x2, 0x2, 0x18c, 0xfa2, 
       0x3, 0x2, 0x2, 0x2, 0x18e, 0xfa8, 0x3, 0x2, 0x2, 0x2, 0x190, 0xfe1, 
       0x3, 0x2, 0x2, 0x2, 0x192, 0xfe5, 0x3, 0x2, 0x2, 0x2, 0x194, 0xfe7, 
       0x3, 0x2, 0x2, 0x2, 0x196, 0xff2, 0x3, 0x2, 0x2, 0x2, 0x198, 0x100d, 
       0x3, 0x2, 0x2, 0x2, 0x19a, 0x1012, 0x3, 0x2, 0x2, 0x2, 0x19c, 0x101d, 
       0x3, 0x2, 0x2, 0x2, 0x19e, 0x1029, 0x3, 0x2, 0x2, 0x2, 0x1a0, 0x1034, 
       0x3, 0x2, 0x2, 0x2, 0x1a2, 0x104d, 0x3, 0x2, 0x2, 0x2, 0x1a4, 0x104f, 
       0x3, 0x2, 0x2, 0x2, 0x1a6, 0x1057, 0x3, 0x2, 0x2, 0x2, 0x1a8, 0x105f, 
       0x3, 0x2, 0x2, 0x2, 0x1aa, 0x106e, 0x3, 0x2, 0x2, 0x2, 0x1ac, 0x1078, 
       0x3, 0x2, 0x2, 0x2, 0x1ae, 0x108d, 0x3, 0x2, 0x2, 0x2, 0x1b0, 0x108f, 
       0x3, 0x2, 0x2, 0x2, 0x1b2, 0x1099, 0x3, 0x2, 0x2, 0x2, 0x1b4, 0x10a4, 
       0x3, 0x2, 0x2, 0x2, 0x1b6, 0x10ad, 0x3, 0x2, 0x2, 0x2, 0x1b8, 0x10b4, 
       0x3, 0x2, 0x2, 0x2, 0x1ba, 0x10b6, 0x3, 0x2, 0x2, 0x2, 0x1bc, 0x10bd, 
       0x3, 0x2, 0x2, 0x2, 0x1be, 0x10c4, 0x3, 0x2, 0x2, 0x2, 0x1c0, 0x10cb, 
       0x3, 0x2, 0x2, 0x2, 0x1c2, 0x10d1, 0x3, 0x2, 0x2, 0x2, 0x1c4, 0x10e3, 
       0x3, 0x2, 0x2, 0x2, 0x1c6, 0x10ea, 0x3, 0x2, 0x2, 0x2, 0x1c8, 0x10f4, 
       0x3, 0x2, 0x2, 0x2, 0x1ca, 0x10f8, 0x3, 0x2, 0x2, 0x2, 0x1cc, 0x10fd, 
       0x3, 0x2, 0x2, 0x2, 0x1ce, 0x10ff, 0x3, 0x2, 0x2, 0x2, 0x1d0, 0x1101, 
       0x3, 0x2, 0x2, 0x2, 0x1d2, 0x111c, 0x3, 0x2, 0x2, 0x2, 0x1d4, 0x111f, 
       0x3, 0x2, 0x2, 0x2, 0x1d6, 0x112b, 0x3, 0x2, 0x2, 0x2, 0x1d8, 0x11ad, 
       0x3, 0x2, 0x2, 0x2, 0x1da, 0x11e1, 0x3, 0x2, 0x2, 0x2, 0x1dc, 0x11e3, 
       0x3, 0x2, 0x2, 0x2, 0x1de, 0x11e5, 0x3, 0x2, 0x2, 0x2, 0x1e0, 0x123e, 
       0x3, 0x2, 0x2, 0x2, 0x1e2, 0x1269, 0x3, 0x2, 0x2, 0x2, 0x1e4, 0x126b, 
       0x3, 0x2, 0x2, 0x2, 0x1e6, 0x1272, 0x3, 0x2, 0x2, 0x2, 0x1e8, 0x1277, 
       0x3, 0x2, 0x2, 0x2, 0x1ea, 0x1279, 0x3, 0x2, 0x2, 0x2, 0x1ec, 0x12af, 
       0x3, 0x2, 0x2, 0x2, 0x1ee, 0x12b3, 0x3, 0x2, 0x2, 0x2, 0x1f0, 0x12b5, 
       0x3, 0x2, 0x2, 0x2, 0x1f2, 0x12ba, 0x3, 0x2, 0x2, 0x2, 0x1f4, 0x12db, 
       0x3, 0x2, 0x2, 0x2, 0x1f6, 0x12df, 0x3, 0x2, 0x2, 0x2, 0x1f8, 0x12e4, 
       0x3, 0x2, 0x2, 0x2, 0x1fa, 0x12e6, 0x3, 0x2, 0x2, 0x2, 0x1fc, 0x12ea, 
       0x3, 0x2, 0x2, 0x2, 0x1fe, 0x12ee, 0x3, 0x2, 0x2, 0x2, 0x200, 0x12f4, 
       0x3, 0x2, 0x2, 0x2, 0x202, 0x12fe, 0x3, 0x2, 0x2, 0x2, 0x204, 0x1300, 
       0x3, 0x2, 0x2, 0x2, 0x206, 0x1308, 0x3, 0x2, 0x2, 0x2, 0x208, 0x130c, 
       0x3, 0x2, 0x2, 0x2, 0x20a, 0x1319, 0x3, 0x2, 0x2, 0x2, 0x20c, 0x1324, 
       0x3, 0x2, 0x2, 0x2, 0x20e, 0x1335, 0x3, 0x2, 0x2, 0x2, 0x210, 0x1337, 
       0x3, 0x2, 0x2, 0x2, 0x212, 0x1339, 0x3, 0x2, 0x2, 0x2, 0x214, 0x1354, 
       0x3, 0x2, 0x2, 0x2, 0x216, 0x1367, 0x3, 0x2, 0x2, 0x2, 0x218, 0x136b, 
       0x3, 0x2, 0x2, 0x2, 0x21a, 0x137b, 0x3, 0x2, 0x2, 0x2, 0x21c, 0x137d, 
       0x3, 0x2, 0x2, 0x2, 0x21e, 0x1385, 0x3, 0x2, 0x2, 0x2, 0x220, 0x13a9, 
       0x3, 0x2, 0x2, 0x2, 0x222, 0x13ae, 0x3, 0x2, 0x2, 0x2, 0x224, 0x13cc, 
       0x3, 0x2, 0x2, 0x2, 0x226, 0x144d, 0x3, 0x2, 0x2, 0x2, 0x228, 0x1452, 
       0x3, 0x2, 0x2, 0x2, 0x22a, 0x1454, 0x3, 0x2, 0x2, 0x2, 0x22c, 0x145c, 
       0x3, 0x2, 0x2, 0x2, 0x22e, 0x1469, 0x3, 0x2, 0x2, 0x2, 0x230, 0x1481, 
       0x3, 0x2, 0x2, 0x2, 0x232, 0x1488, 0x3, 0x2, 0x2, 0x2, 0x234, 0x148d, 
       0x3, 0x2, 0x2, 0x2, 0x236, 0x149a, 0x3, 0x2, 0x2, 0x2, 0x238, 0x14a6, 
       0x3, 0x2, 0x2, 0x2, 0x23a, 0x14b0, 0x3, 0x2, 0x2, 0x2, 0x23c, 0x14b6, 
       0x3, 0x2, 0x2, 0x2, 0x23e, 0x14bb, 0x3, 0x2, 0x2, 0x2, 0x240, 0x14c2, 
       0x3, 0x2, 0x2, 0x2, 0x242, 0x14db, 0x3, 0x2, 0x2, 0x2, 0x244, 0x14f1, 
       0x3, 0x2, 0x2, 0x2, 0x246, 0x14fc, 0x3, 0x2, 0x2, 0x2, 0x248, 0x1501, 
       0x3, 0x2, 0x2, 0x2, 0x24a, 0x158d, 0x3, 0x2, 0x2, 0x2, 0x24c, 0x1590, 
       0x3, 0x2, 0x2, 0x2, 0x24e, 0x159d, 0x3, 0x2, 0x2, 0x2, 0x250, 0x15a8, 
       0x3, 0x2, 0x2, 0x2, 0x252, 0x15b3, 0x3, 0x2, 0x2, 0x2, 0x254, 0x15c3, 
       0x3, 0x2, 0x2, 0x2, 0x256, 0x15d3, 0x3, 0x2, 0x2, 0x2, 0x258, 0x15dc, 
       0x3, 0x2, 0x2, 0x2, 0x25a, 0x15e7, 0x3, 0x2, 0x2, 0x2, 0x25c, 0x15fd, 
       0x3, 0x2, 0x2, 0x2, 0x25e, 0x160f, 0x3, 0x2, 0x2, 0x2, 0x260, 0x1613, 
       0x3, 0x2, 0x2, 0x2, 0x262, 0x1619, 0x3, 0x2, 0x2, 0x2, 0x264, 0x161f, 
       0x3, 0x2, 0x2, 0x2, 0x266, 0x1627, 0x3, 0x2, 0x2, 0x2, 0x268, 0x162b, 
       0x3, 0x2, 0x2, 0x2, 0x26a, 0x1631, 0x3, 0x2, 0x2, 0x2, 0x26c, 0x1635, 
       0x3, 0x2, 0x2, 0x2, 0x26e, 0x1637, 0x3, 0x2, 0x2, 0x2, 0x270, 0x164e, 
       0x3, 0x2, 0x2, 0x2, 0x272, 0x1660, 0x3, 0x2, 0x2, 0x2, 0x274, 0x1662, 
       0x3, 0x2, 0x2, 0x2, 0x276, 0x1664, 0x3, 0x2, 0x2, 0x2, 0x278, 0x166c, 
       0x3, 0x2, 0x2, 0x2, 0x27a, 0x1671, 0x3, 0x2, 0x2, 0x2, 0x27c, 0x1688, 
       0x3, 0x2, 0x2, 0x2, 0x27e, 0x168d, 0x3, 0x2, 0x2, 0x2, 0x280, 0x1696, 
       0x3, 0x2, 0x2, 0x2, 0x282, 0x16a5, 0x3, 0x2, 0x2, 0x2, 0x284, 0x16b3, 
       0x3, 0x2, 0x2, 0x2, 0x286, 0x16c1, 0x3, 0x2, 0x2, 0x2, 0x288, 0x16d1, 
       0x3, 0x2, 0x2, 0x2, 0x28a, 0x16d6, 0x3, 0x2, 0x2, 0x2, 0x28c, 0x16df, 
       0x3, 0x2, 0x2, 0x2, 0x28e, 0x16ee, 0x3, 0x2, 0x2, 0x2, 0x290, 0x16f0, 
       0x3, 0x2, 0x2, 0x2, 0x292, 0x1703, 0x3, 0x2, 0x2, 0x2, 0x294, 0x1705, 
       0x3, 0x2, 0x2, 0x2, 0x296, 0x170e, 0x3, 0x2, 0x2, 0x2, 0x298, 0x172b, 
       0x3, 0x2, 0x2, 0x2, 0x29a, 0x172d, 0x3, 0x2, 0x2, 0x2, 0x29c, 0x1741, 
       0x3, 0x2, 0x2, 0x2, 0x29e, 0x1744, 0x3, 0x2, 0x2, 0x2, 0x2a0, 0x175c, 
       0x3, 0x2, 0x2, 0x2, 0x2a2, 0x175e, 0x3, 0x2, 0x2, 0x2, 0x2a4, 0x176e, 
       0x3, 0x2, 0x2, 0x2, 0x2a6, 0x1780, 0x3, 0x2, 0x2, 0x2, 0x2a8, 0x1782, 
       0x3, 0x2, 0x2, 0x2, 0x2aa, 0x178b, 0x3, 0x2, 0x2, 0x2, 0x2ac, 0x17a8, 
       0x3, 0x2, 0x2, 0x2, 0x2ae, 0x17aa, 0x3, 0x2, 0x2, 0x2, 0x2b0, 0x17c6, 
       0x3, 0x2, 0x2, 0x2, 0x2b2, 0x17c8, 0x3, 0x2, 0x2, 0x2, 0x2b4, 0x17d8, 
       0x3, 0x2, 0x2, 0x2, 0x2b6, 0x17e1, 0x3, 0x2, 0x2, 0x2, 0x2b8, 0x17ec, 
       0x3, 0x2, 0x2, 0x2, 0x2ba, 0x17fc, 0x3, 0x2, 0x2, 0x2, 0x2bc, 0x1800, 
       0x3, 0x2, 0x2, 0x2, 0x2be, 0x1802, 0x3, 0x2, 0x2, 0x2, 0x2c0, 0x180b, 
       0x3, 0x2, 0x2, 0x2, 0x2c2, 0x1828, 0x3, 0x2, 0x2, 0x2, 0x2c4, 0x1840, 
       0x3, 0x2, 0x2, 0x2, 0x2c6, 0x1845, 0x3, 0x2, 0x2, 0x2, 0x2c8, 0x184a, 
       0x3, 0x2, 0x2, 0x2, 0x2ca, 0x1857, 0x3, 0x2, 0x2, 0x2, 0x2cc, 0x1861, 
       0x3, 0x2, 0x2, 0x2, 0x2ce, 0x1894, 0x3, 0x2, 0x2, 0x2, 0x2d0, 0x1896, 
       0x3, 0x2, 0x2, 0x2, 0x2d2, 0x18a0, 0x3, 0x2, 0x2, 0x2, 0x2d4, 0x18b3, 
       0x3, 0x2, 0x2, 0x2, 0x2d6, 0x18b8, 0x3, 0x2, 0x2, 0x2, 0x2d8, 0x18c9, 
       0x3, 0x2, 0x2, 0x2, 0x2da, 0x18d2, 0x3, 0x2, 0x2, 0x2, 0x2dc, 0x18da, 
       0x3, 0x2, 0x2, 0x2, 0x2de, 0x18dc, 0x3, 0x2, 0x2, 0x2, 0x2e0, 0x18de, 
       0x3, 0x2, 0x2, 0x2, 0x2e2, 0x18e8, 0x3, 0x2, 0x2, 0x2, 0x2e4, 0x18ee, 
       0x3, 0x2, 0x2, 0x2, 0x2e6, 0x18fa, 0x3, 0x2, 0x2, 0x2, 0x2e8, 0x1909, 
       0x3, 0x2, 0x2, 0x2, 0x2ea, 0x190b, 0x3, 0x2, 0x2, 0x2, 0x2ec, 0x1914, 
       0x3, 0x2, 0x2, 0x2, 0x2ee, 0x1916, 0x3, 0x2, 0x2, 0x2, 0x2f0, 0x1920, 
       0x3, 0x2, 0x2, 0x2, 0x2f2, 0x1933, 0x3, 0x2, 0x2, 0x2, 0x2f4, 0x1937, 
       0x3, 0x2, 0x2, 0x2, 0x2f6, 0x1939, 0x3, 0x2, 0x2, 0x2, 0x2f8, 0x193b, 
       0x3, 0x2, 0x2, 0x2, 0x2fa, 0x193d, 0x3, 0x2, 0x2, 0x2, 0x2fc, 0x193f, 
       0x3, 0x2, 0x2, 0x2, 0x2fe, 0x1951, 0x3, 0x2, 0x2, 0x2, 0x300, 0x1971, 
       0x3, 0x2, 0x2, 0x2, 0x302, 0x1973, 0x3, 0x2, 0x2, 0x2, 0x304, 0x197b, 
       0x3, 0x2, 0x2, 0x2, 0x306, 0x1983, 0x3, 0x2, 0x2, 0x2, 0x308, 0x198d, 
       0x3, 0x2, 0x2, 0x2, 0x30a, 0x1991, 0x3, 0x2, 0x2, 0x2, 0x30c, 0x1994, 
       0x3, 0x2, 0x2, 0x2, 0x30e, 0x199b, 0x3, 0x2, 0x2, 0x2, 0x310, 0x19b3, 
       0x3, 0x2, 0x2, 0x2, 0x312, 0x19b5, 0x3, 0x2, 0x2, 0x2, 0x314, 0x19c6, 
       0x3, 0x2, 0x2, 0x2, 0x316, 0x19c8, 0x3, 0x2, 0x2, 0x2, 0x318, 0x19db, 
       0x3, 0x2, 0x2, 0x2, 0x31a, 0x19dd, 0x3, 0x2, 0x2, 0x2, 0x31c, 0x19e7, 
       0x3, 0x2, 0x2, 0x2, 0x31e, 0x19e9, 0x3, 0x2, 0x2, 0x2, 0x320, 0x19ff, 
       0x3, 0x2, 0x2, 0x2, 0x322, 0x1a19, 0x3, 0x2, 0x2, 0x2, 0x324, 0x1a1b, 
       0x3, 0x2, 0x2, 0x2, 0x326, 0x1a1d, 0x3, 0x2, 0x2, 0x2, 0x328, 0x1a27, 
       0x3, 0x2, 0x2, 0x2, 0x32a, 0x1a2c, 0x3, 0x2, 0x2, 0x2, 0x32c, 0x1a56, 
       0x3, 0x2, 0x2, 0x2, 0x32e, 0x1a60, 0x3, 0x2, 0x2, 0x2, 0x330, 0x1a62, 
       0x3, 0x2, 0x2, 0x2, 0x332, 0x1a6d, 0x3, 0x2, 0x2, 0x2, 0x334, 0x1a75, 
       0x3, 0x2, 0x2, 0x2, 0x336, 0x1a82, 0x3, 0x2, 0x2, 0x2, 0x338, 0x1a96, 
       0x3, 0x2, 0x2, 0x2, 0x33a, 0x1aa6, 0x3, 0x2, 0x2, 0x2, 0x33c, 0x1ab1, 
       0x3, 0x2, 0x2, 0x2, 0x33e, 0x1ab3, 0x3, 0x2, 0x2, 0x2, 0x340, 0x1aef, 
       0x3, 0x2, 0x2, 0x2, 0x342, 0x1afc, 0x3, 0x2, 0x2, 0x2, 0x344, 0x1b05, 
       0x3, 0x2, 0x2, 0x2, 0x346, 0x1b08, 0x3, 0x2, 0x2, 0x2, 0x348, 0x1b22, 
       0x3, 0x2, 0x2, 0x2, 0x34a, 0x1b24, 0x3, 0x2, 0x2, 0x2, 0x34c, 0x1b31, 
       0x3, 0x2, 0x2, 0x2, 0x34e, 0x1b65, 0x3, 0x2, 0x2, 0x2, 0x350, 0x1b6a, 
       0x3, 0x2, 0x2, 0x2, 0x352, 0x1b7c, 0x3, 0x2, 0x2, 0x2, 0x354, 0x1b8b, 
       0x3, 0x2, 0x2, 0x2, 0x356, 0x1b96, 0x3, 0x2, 0x2, 0x2, 0x358, 0x1b98, 
       0x3, 0x2, 0x2, 0x2, 0x35a, 0x1ba2, 0x3, 0x2, 0x2, 0x2, 0x35c, 0x1bcc, 
       0x3, 0x2, 0x2, 0x2, 0x35e, 0x1c18, 0x3, 0x2, 0x2, 0x2, 0x360, 0x1c1c, 
       0x3, 0x2, 0x2, 0x2, 0x362, 0x1c20, 0x3, 0x2, 0x2, 0x2, 0x364, 0x1c24, 
       0x3, 0x2, 0x2, 0x2, 0x366, 0x1c27, 0x3, 0x2, 0x2, 0x2, 0x368, 0x1c2f, 
       0x3, 0x2, 0x2, 0x2, 0x36a, 0x1c31, 0x3, 0x2, 0x2, 0x2, 0x36c, 0x1c33, 
       0x3, 0x2, 0x2, 0x2, 0x36e, 0x1c3f, 0x3, 0x2, 0x2, 0x2, 0x370, 0x1c4b, 
       0x3, 0x2, 0x2, 0x2, 0x372, 0x1c4d, 0x3, 0x2, 0x2, 0x2, 0x374, 0x1c4f, 
       0x3, 0x2, 0x2, 0x2, 0x376, 0x1c7d, 0x3, 0x2, 0x2, 0x2, 0x378, 0x1c88, 
       0x3, 0x2, 0x2, 0x2, 0x37a, 0x1c8b, 0x3, 0x2, 0x2, 0x2, 0x37c, 0x1c9b, 
       0x3, 0x2, 0x2, 0x2, 0x37e, 0x1ca6, 0x3, 0x2, 0x2, 0x2, 0x380, 0x1ca9, 
       0x3, 0x2, 0x2, 0x2, 0x382, 0x1cbe, 0x3, 0x2, 0x2, 0x2, 0x384, 0x1cc2, 
       0x3, 0x2, 0x2, 0x2, 0x386, 0x1cc7, 0x3, 0x2, 0x2, 0x2, 0x388, 0x1cce, 
       0x3, 0x2, 0x2, 0x2, 0x38a, 0x1cd2, 0x3, 0x2, 0x2, 0x2, 0x38c, 0x1cd7, 
       0x3, 0x2, 0x2, 0x2, 0x38e, 0x1cd9, 0x3, 0x2, 0x2, 0x2, 0x390, 0x1cdf, 
       0x3, 0x2, 0x2, 0x2, 0x392, 0x1ce5, 0x3, 0x2, 0x2, 0x2, 0x394, 0x1cee, 
       0x3, 0x2, 0x2, 0x2, 0x396, 0x1cfc, 0x3, 0x2, 0x2, 0x2, 0x398, 0x1d0c, 
       0x3, 0x2, 0x2, 0x2, 0x39a, 0x1d1c, 0x3, 0x2, 0x2, 0x2, 0x39c, 0x1d1e, 
       0x3, 0x2, 0x2, 0x2, 0x39e, 0x1d40, 0x3, 0x2, 0x2, 0x2, 0x3a0, 0x1d49, 
       0x3, 0x2, 0x2, 0x2, 0x3a2, 0x1d5a, 0x3, 0x2, 0x2, 0x2, 0x3a4, 0x1d65, 
       0x3, 0x2, 0x2, 0x2, 0x3a6, 0x1d78, 0x3, 0x2, 0x2, 0x2, 0x3a8, 0x1d7a, 
       0x3, 0x2, 0x2, 0x2, 0x3aa, 0x1d82, 0x3, 0x2, 0x2, 0x2, 0x3ac, 0x1d9f, 
       0x3, 0x2, 0x2, 0x2, 0x3ae, 0x1da4, 0x3, 0x2, 0x2, 0x2, 0x3b0, 0x1db2, 
       0x3, 0x2, 0x2, 0x2, 0x3b2, 0x1dbd, 0x3, 0x2, 0x2, 0x2, 0x3b4, 0x1dc0, 
       0x3, 0x2, 0x2, 0x2, 0x3b6, 0x1dd3, 0x3, 0x2, 0x2, 0x2, 0x3b8, 0x1dd6, 
       0x3, 0x2, 0x2, 0x2, 0x3ba, 0x1de6, 0x3, 0x2, 0x2, 0x2, 0x3bc, 0x1dfa, 
       0x3, 0x2, 0x2, 0x2, 0x3be, 0x1e19, 0x3, 0x2, 0x2, 0x2, 0x3c0, 0x1e1b, 
       0x3, 0x2, 0x2, 0x2, 0x3c2, 0x1e2f, 0x3, 0x2, 0x2, 0x2, 0x3c4, 0x1e31, 
       0x3, 0x2, 0x2, 0x2, 0x3c6, 0x1e38, 0x3, 0x2, 0x2, 0x2, 0x3c8, 0x1e41, 
       0x3, 0x2, 0x2, 0x2, 0x3ca, 0x1e47, 0x3, 0x2, 0x2, 0x2, 0x3cc, 0x1e64, 
       0x3, 0x2, 0x2, 0x2, 0x3ce, 0x1e66, 0x3, 0x2, 0x2, 0x2, 0x3d0, 0x1e68, 
       0x3, 0x2, 0x2, 0x2, 0x3d2, 0x1e76, 0x3, 0x2, 0x2, 0x2, 0x3d4, 0x1e80, 
       0x3, 0x2, 0x2, 0x2, 0x3d6, 0x1e8a, 0x3, 0x2, 0x2, 0x2, 0x3d8, 0x1e95, 
       0x3, 0x2, 0x2, 0x2, 0x3da, 0x1e9f, 0x3, 0x2, 0x2, 0x2, 0x3dc, 0x1ea1, 
       0x3, 0x2, 0x2, 0x2, 0x3de, 0x1eaa, 0x3, 0x2, 0x2, 0x2, 0x3e0, 0x1eb3, 
       0x3, 0x2, 0x2, 0x2, 0x3e2, 0x1ebb, 0x3, 0x2, 0x2, 0x2, 0x3e4, 0x1ec8, 
       0x3, 0x2, 0x2, 0x2, 0x3e6, 0x1ed5, 0x3, 0x2, 0x2, 0x2, 0x3e8, 0x1ee2, 
       0x3, 0x2, 0x2, 0x2, 0x3ea, 0x1f13, 0x3, 0x2, 0x2, 0x2, 0x3ec, 0x1f15, 
       0x3, 0x2, 0x2, 0x2, 0x3ee, 0x1f17, 0x3, 0x2, 0x2, 0x2, 0x3f0, 0x1f19, 
       0x3, 0x2, 0x2, 0x2, 0x3f2, 0x1f1b, 0x3, 0x2, 0x2, 0x2, 0x3f4, 0x1f1d, 
       0x3, 0x2, 0x2, 0x2, 0x3f6, 0x1f1f, 0x3, 0x2, 0x2, 0x2, 0x3f8, 0x1f21, 
       0x3, 0x2, 0x2, 0x2, 0x3fa, 0x1f23, 0x3, 0x2, 0x2, 0x2, 0x3fc, 0x1f25, 
       0x3, 0x2, 0x2, 0x2, 0x3fe, 0x1f27, 0x3, 0x2, 0x2, 0x2, 0x400, 0x1f29, 
       0x3, 0x2, 0x2, 0x2, 0x402, 0x1f2b, 0x3, 0x2, 0x2, 0x2, 0x404, 0x1f2d, 
       0x3, 0x2, 0x2, 0x2, 0x406, 0x1f2f, 0x3, 0x2, 0x2, 0x2, 0x408, 0x1f31, 
       0x3, 0x2, 0x2, 0x2, 0x40a, 0x1f33, 0x3, 0x2, 0x2, 0x2, 0x40c, 0x1f35, 
       0x3, 0x2, 0x2, 0x2, 0x40e, 0x1f3f, 0x3, 0x2, 0x2, 0x2, 0x410, 0x1f41, 
       0x3, 0x2, 0x2, 0x2, 0x412, 0x1f4e, 0x3, 0x2, 0x2, 0x2, 0x414, 0x1f69, 
       0x3, 0x2, 0x2, 0x2, 0x416, 0x1f77, 0x3, 0x2, 0x2, 0x2, 0x418, 0x1f79, 
       0x3, 0x2, 0x2, 0x2, 0x41a, 0x1f8a, 0x3, 0x2, 0x2, 0x2, 0x41c, 0x1f9b, 
       0x3, 0x2, 0x2, 0x2, 0x41e, 0x1fc6, 0x3, 0x2, 0x2, 0x2, 0x420, 0x1fd7, 
       0x3, 0x2, 0x2, 0x2, 0x422, 0x1fe8, 0x3, 0x2, 0x2, 0x2, 0x424, 0x2013, 
       0x3, 0x2, 0x2, 0x2, 0x426, 0x2024, 0x3, 0x2, 0x2, 0x2, 0x428, 0x2041, 
       0x3, 0x2, 0x2, 0x2, 0x42a, 0x2060, 0x3, 0x2, 0x2, 0x2, 0x42c, 0x206f, 
       0x3, 0x2, 0x2, 0x2, 0x42e, 0x2080, 0x3, 0x2, 0x2, 0x2, 0x430, 0x2099, 
       0x3, 0x2, 0x2, 0x2, 0x432, 0x20a1, 0x3, 0x2, 0x2, 0x2, 0x434, 0x20a3, 
       0x3, 0x2, 0x2, 0x2, 0x436, 0x20a5, 0x3, 0x2, 0x2, 0x2, 0x438, 0x20a7, 
       0x3, 0x2, 0x2, 0x2, 0x43a, 0x20a9, 0x3, 0x2, 0x2, 0x2, 0x43c, 0x20ab, 
       0x3, 0x2, 0x2, 0x2, 0x43e, 0x20ad, 0x3, 0x2, 0x2, 0x2, 0x440, 0x20af, 
       0x3, 0x2, 0x2, 0x2, 0x442, 0x20b1, 0x3, 0x2, 0x2, 0x2, 0x444, 0x20b3, 
       0x3, 0x2, 0x2, 0x2, 0x446, 0x20b6, 0x3, 0x2, 0x2, 0x2, 0x448, 0x20bd, 
       0x3, 0x2, 0x2, 0x2, 0x44a, 0x20c6, 0x3, 0x2, 0x2, 0x2, 0x44c, 0x20ca, 
       0x3, 0x2, 0x2, 0x2, 0x44e, 0x20cc, 0x3, 0x2, 0x2, 0x2, 0x450, 0x20dd, 
       0x3, 0x2, 0x2, 0x2, 0x452, 0x20e4, 0x3, 0x2, 0x2, 0x2, 0x454, 0x20f9, 
       0x3, 0x2, 0x2, 0x2, 0x456, 0x2104, 0x3, 0x2, 0x2, 0x2, 0x458, 0x2121, 
       0x3, 0x2, 0x2, 0x2, 0x45a, 0x213e, 0x3, 0x2, 0x2, 0x2, 0x45c, 0x2143, 
       0x3, 0x2, 0x2, 0x2, 0x45e, 0x2145, 0x3, 0x2, 0x2, 0x2, 0x460, 0x214a, 
       0x3, 0x2, 0x2, 0x2, 0x462, 0x2155, 0x3, 0x2, 0x2, 0x2, 0x464, 0x215a, 
       0x3, 0x2, 0x2, 0x2, 0x466, 0x215f, 0x3, 0x2, 0x2, 0x2, 0x468, 0x2167, 
       0x3, 0x2, 0x2, 0x2, 0x46a, 0x216b, 0x3, 0x2, 0x2, 0x2, 0x46c, 0x216d, 
       0x3, 0x2, 0x2, 0x2, 0x46e, 0x2178, 0x3, 0x2, 0x2, 0x2, 0x470, 0x218d, 
       0x3, 0x2, 0x2, 0x2, 0x472, 0x218f, 0x3, 0x2, 0x2, 0x2, 0x474, 0x21bb, 
       0x3, 0x2, 0x2, 0x2, 0x476, 0x21ec, 0x3, 0x2, 0x2, 0x2, 0x478, 0x21f6, 
       0x3, 0x2, 0x2, 0x2, 0x47a, 0x2206, 0x3, 0x2, 0x2, 0x2, 0x47c, 0x220a, 
       0x3, 0x2, 0x2, 0x2, 0x47e, 0x220c, 0x3, 0x2, 0x2, 0x2, 0x480, 0x2220, 
       0x3, 0x2, 0x2, 0x2, 0x482, 0x2255, 0x3, 0x2, 0x2, 0x2, 0x484, 0x225c, 
       0x3, 0x2, 0x2, 0x2, 0x486, 0x225e, 0x3, 0x2, 0x2, 0x2, 0x488, 0x2260, 
       0x3, 0x2, 0x2, 0x2, 0x48a, 0x2262, 0x3, 0x2, 0x2, 0x2, 0x48c, 0x2264, 
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       0x3, 0x2, 0x2, 0x2, 0x492, 0x22aa, 0x3, 0x2, 0x2, 0x2, 0x494, 0x22af, 
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       0x2, 0x2, 0x2, 0x9b6, 0x9a4, 0x3, 0x2, 0x2, 0x2, 0x9b6, 0x9a5, 0x3, 
       0x2, 0x2, 0x2, 0x9b6, 0x9a6, 0x3, 0x2, 0x2, 0x2, 0x9b6, 0x9a7, 0x3, 
       0x2, 0x2, 0x2, 0x9b6, 0x9a8, 0x3, 0x2, 0x2, 0x2, 0x9b6, 0x9a9, 0x3, 
       0x2, 0x2, 0x2, 0x9b6, 0x9ae, 0x3, 0x2, 0x2, 0x2, 0x9b6, 0x9b4, 0x3, 
       0x2, 0x2, 0x2, 0x9b6, 0x9b5, 0x3, 0x2, 0x2, 0x2, 0x9b7, 0x87, 0x3, 
       0x2, 0x2, 0x2, 0x9b8, 0x9bd, 0x5, 0x2b6, 0x15c, 0x2, 0x9b9, 0x9bd, 
       0x5, 0x2bc, 0x15f, 0x2, 0x9ba, 0x9bd, 0x5, 0x2b4, 0x15b, 0x2, 0x9bb, 
       0x9bd, 0x5, 0x60, 0x31, 0x2, 0x9bc, 0x9b8, 0x3, 0x2, 0x2, 0x2, 0x9bc, 
       0x9b9, 0x3, 0x2, 0x2, 0x2, 0x9bc, 0x9ba, 0x3, 0x2, 0x2, 0x2, 0x9bc, 
       0x9bb, 0x3, 0x2, 0x2, 0x2, 0x9bd, 0x89, 0x3, 0x2, 0x2, 0x2, 0x9be, 
       0x9c0, 0x5, 0x4f0, 0x279, 0x2, 0x9bf, 0x9be, 0x3, 0x2, 0x2, 0x2, 
       0x9c0, 0x9c3, 0x3, 0x2, 0x2, 0x2, 0x9c1, 0x9bf, 0x3, 0x2, 0x2, 0x2, 
       0x9c1, 0x9c2, 0x3, 0x2, 0x2, 0x2, 0x9c2, 0x9ca, 0x3, 0x2, 0x2, 0x2, 
       0x9c3, 0x9c1, 0x3, 0x2, 0x2, 0x2, 0x9c4, 0x9cb, 0x5, 0x8c, 0x47, 
       0x2, 0x9c5, 0x9cb, 0x5, 0x92, 0x4a, 0x2, 0x9c6, 0x9cb, 0x5, 0x96, 
       0x4c, 0x2, 0x9c7, 0x9cb, 0x5, 0xe6, 0x74, 0x2, 0x9c8, 0x9cb, 0x5, 
       0x34, 0x1b, 0x2, 0x9c9, 0x9cb, 0x5, 0x212, 0x10a, 0x2, 0x9ca, 0x9c4, 
       0x3, 0x2, 0x2, 0x2, 0x9ca, 0x9c5, 0x3, 0x2, 0x2, 0x2, 0x9ca, 0x9c6, 
       0x3, 0x2, 0x2, 0x2, 0x9ca, 0x9c7, 0x3, 0x2, 0x2, 0x2, 0x9ca, 0x9c8, 
       0x3, 0x2, 0x2, 0x2, 0x9ca, 0x9c9, 0x3, 0x2, 0x2, 0x2, 0x9cb, 0x9d5, 
       0x3, 0x2, 0x2, 0x2, 0x9cc, 0x9cd, 0x5, 0xc8, 0x65, 0x2, 0x9cd, 0x9ce, 
       0x7, 0x21, 0x2, 0x2, 0x9ce, 0x9d5, 0x3, 0x2, 0x2, 0x2, 0x9cf, 0x9d0, 
       0x5, 0xca, 0x66, 0x2, 0x9d0, 0x9d1, 0x7, 0x21, 0x2, 0x2, 0x9d1, 0x9d5, 
       0x3, 0x2, 0x2, 0x2, 0x9d2, 0x9d5, 0x5, 0x558, 0x2ad, 0x2, 0x9d3, 
       0x9d5, 0x7, 0x21, 0x2, 0x2, 0x9d4, 0x9c1, 0x3, 0x2, 0x2, 0x2, 0x9d4, 
       0x9cc, 0x3, 0x2, 0x2, 0x2, 0x9d4, 0x9cf, 0x3, 0x2, 0x2, 0x2, 0x9d4, 
       0x9d2, 0x3, 0x2, 0x2, 0x2, 0x9d4, 0x9d3, 0x3, 0x2, 0x2, 0x2, 0x9d5, 
       0x8b, 0x3, 0x2, 0x2, 0x2, 0x9d6, 0x9d8, 0x5, 0x9a, 0x4e, 0x2, 0x9d7, 
       0x9d6, 0x3, 0x2, 0x2, 0x2, 0x9d8, 0x9db, 0x3, 0x2, 0x2, 0x2, 0x9d9, 
       0x9d7, 0x3, 0x2, 0x2, 0x2, 0x9d9, 0x9da, 0x3, 0x2, 0x2, 0x2, 0x9da, 
       0x9dc, 0x3, 0x2, 0x2, 0x2, 0x9db, 0x9d9, 0x3, 0x2, 0x2, 0x2, 0x9dc, 
       0x9ed, 0x5, 0xd8, 0x6d, 0x2, 0x9dd, 0x9e1, 0x7, 0x4c, 0x2, 0x2, 0x9de, 
       0x9e0, 0x5, 0x98, 0x4d, 0x2, 0x9df, 0x9de, 0x3, 0x2, 0x2, 0x2, 0x9e0, 
       0x9e3, 0x3, 0x2, 0x2, 0x2, 0x9e1, 0x9df, 0x3, 0x2, 0x2, 0x2, 0x9e1, 
       0x9e2, 0x3, 0x2, 0x2, 0x2, 0x9e2, 0x9e4, 0x3, 0x2, 0x2, 0x2, 0x9e3, 
       0x9e1, 0x3, 0x2, 0x2, 0x2, 0x9e4, 0x9e5, 0x5, 0xf8, 0x7d, 0x2, 0x9e5, 
       0x9e8, 0x5, 0x4f8, 0x27d, 0x2, 0x9e6, 0x9e7, 0x7, 0x16c, 0x2, 0x2, 
       0x9e7, 0x9e9, 0x5, 0x490, 0x249, 0x2, 0x9e8, 0x9e6, 0x3, 0x2, 0x2, 
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       0x2, 0x2, 0x9f6, 0x9f7, 0x3, 0x2, 0x2, 0x2, 0x9f7, 0x9fc, 0x3, 0x2, 
       0x2, 0x2, 0x9f8, 0x9f6, 0x3, 0x2, 0x2, 0x2, 0x9f9, 0x9fd, 0x5, 0x18c, 
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       0xa2, 0x52, 0x2, 0x9fc, 0x9f9, 0x3, 0x2, 0x2, 0x2, 0x9fc, 0x9fa, 
       0x3, 0x2, 0x2, 0x2, 0x9fc, 0x9fb, 0x3, 0x2, 0x2, 0x2, 0x9fd, 0xa16, 
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       0x5, 0x98, 0x4d, 0x2, 0xa00, 0x9ff, 0x3, 0x2, 0x2, 0x2, 0xa01, 0xa04, 
       0x3, 0x2, 0x2, 0x2, 0xa02, 0xa00, 0x3, 0x2, 0x2, 0x2, 0xa02, 0xa03, 
       0x3, 0x2, 0x2, 0x2, 0xa03, 0xa05, 0x3, 0x2, 0x2, 0x2, 0xa04, 0xa02, 
       0x3, 0x2, 0x2, 0x2, 0xa05, 0xa06, 0x5, 0x9e, 0x50, 0x2, 0xa06, 0xa07, 
       0x7, 0x21, 0x2, 0x2, 0xa07, 0xa16, 0x3, 0x2, 0x2, 0x2, 0xa08, 0xa0c, 
       0x5, 0x90, 0x49, 0x2, 0xa09, 0xa0b, 0x5, 0x9c, 0x4f, 0x2, 0xa0a, 
       0xa09, 0x3, 0x2, 0x2, 0x2, 0xa0b, 0xa0e, 0x3, 0x2, 0x2, 0x2, 0xa0c, 
       0xa0a, 0x3, 0x2, 0x2, 0x2, 0xa0c, 0xa0d, 0x3, 0x2, 0x2, 0x2, 0xa0d, 
       0xa13, 0x3, 0x2, 0x2, 0x2, 0xa0e, 0xa0c, 0x3, 0x2, 0x2, 0x2, 0xa0f, 
       0xa10, 0x5, 0x9e, 0x50, 0x2, 0xa10, 0xa11, 0x7, 0x21, 0x2, 0x2, 0xa11, 
       0xa14, 0x3, 0x2, 0x2, 0x2, 0xa12, 0xa14, 0x5, 0x94, 0x4b, 0x2, 0xa13, 
       0xa0f, 0x3, 0x2, 0x2, 0x2, 0xa13, 0xa12, 0x3, 0x2, 0x2, 0x2, 0xa14, 
       0xa16, 0x3, 0x2, 0x2, 0x2, 0xa15, 0x9f6, 0x3, 0x2, 0x2, 0x2, 0xa15, 
       0x9fe, 0x3, 0x2, 0x2, 0x2, 0xa15, 0xa08, 0x3, 0x2, 0x2, 0x2, 0xa16, 
       0x93, 0x3, 0x2, 0x2, 0x2, 0xa17, 0xa18, 0x7, 0x4d, 0x2, 0x2, 0xa18, 
       0xa1e, 0x7, 0x4e, 0x2, 0x2, 0xa19, 0xa1b, 0x7, 0x2d, 0x2, 0x2, 0xa1a, 
       0xa1c, 0x5, 0x194, 0xcb, 0x2, 0xa1b, 0xa1a, 0x3, 0x2, 0x2, 0x2, 0xa1b, 
       0xa1c, 0x3, 0x2, 0x2, 0x2, 0xa1c, 0xa1d, 0x3, 0x2, 0x2, 0x2, 0xa1d, 
       0xa1f, 0x7, 0x2e, 0x2, 0x2, 0xa1e, 0xa19, 0x3, 0x2, 0x2, 0x2, 0xa1e, 
       0xa1f, 0x3, 0x2, 0x2, 0x2, 0xa1f, 0x95, 0x3, 0x2, 0x2, 0x2, 0xa20, 
       0xa23, 0x5, 0xba, 0x5e, 0x2, 0xa21, 0xa23, 0x5, 0xa4, 0x53, 0x2, 
       0xa22, 0xa20, 0x3, 0x2, 0x2, 0x2, 0xa22, 0xa21, 0x3, 0x2, 0x2, 0x2, 
       0xa23, 0x97, 0x3, 0x2, 0x2, 0x2, 0xa24, 0xa28, 0x7, 0x4f, 0x2, 0x2, 
       0xa25, 0xa28, 0x7, 0x50, 0x2, 0x2, 0xa26, 0xa28, 0x7, 0x51, 0x2, 
       0x2, 0xa27, 0xa24, 0x3, 0x2, 0x2, 0x2, 0xa27, 0xa25, 0x3, 0x2, 0x2, 
       0x2, 0xa27, 0xa26, 0x3, 0x2, 0x2, 0x2, 0xa28, 0x99, 0x3, 0x2, 0x2, 
       0x2, 0xa29, 0xa2d, 0x7, 0x52, 0x2, 0x2, 0xa2a, 0xa2d, 0x7, 0x53, 
       0x2, 0x2, 0xa2b, 0xa2d, 0x5, 0x98, 0x4d, 0x2, 0xa2c, 0xa29, 0x3, 
       0x2, 0x2, 0x2, 0xa2c, 0xa2a, 0x3, 0x2, 0x2, 0x2, 0xa2c, 0xa2b, 0x3, 
       0x2, 0x2, 0x2, 0xa2d, 0x9b, 0x3, 0x2, 0x2, 0x2, 0xa2e, 0xa31, 0x7, 
       0x36, 0x2, 0x2, 0xa2f, 0xa31, 0x5, 0x98, 0x4d, 0x2, 0xa30, 0xa2e, 
       0x3, 0x2, 0x2, 0x2, 0xa30, 0xa2f, 0x3, 0x2, 0x2, 0x2, 0xa31, 0x9d, 
       0x3, 0x2, 0x2, 0x2, 0xa32, 0xa35, 0x5, 0x19c, 0xcf, 0x2, 0xa33, 0xa35, 
       0x5, 0x180, 0xc1, 0x2, 0xa34, 0xa32, 0x3, 0x2, 0x2, 0x2, 0xa34, 0xa33, 
       0x3, 0x2, 0x2, 0x2, 0xa35, 0x9f, 0x3, 0x2, 0x2, 0x2, 0xa36, 0xa37, 
       0x7, 0x54, 0x2, 0x2, 0xa37, 0xa38, 0x7, 0x25, 0x2, 0x2, 0xa38, 0xa39, 
       0x7, 0x4e, 0x2, 0x2, 0xa39, 0xa1, 0x3, 0x2, 0x2, 0x2, 0xa3a, 0xa3c, 
       0x7, 0x4d, 0x2, 0x2, 0xa3b, 0xa3d, 0x5, 0x10e, 0x88, 0x2, 0xa3c, 
       0xa3b, 0x3, 0x2, 0x2, 0x2, 0xa3c, 0xa3d, 0x3, 0x2, 0x2, 0x2, 0xa3d, 
       0xa3e, 0x3, 0x2, 0x2, 0x2, 0xa3e, 0xa44, 0x7, 0x4e, 0x2, 0x2, 0xa3f, 
       0xa41, 0x7, 0x2d, 0x2, 0x2, 0xa40, 0xa42, 0x5, 0x194, 0xcb, 0x2, 
       0xa41, 0xa40, 0x3, 0x2, 0x2, 0x2, 0xa41, 0xa42, 0x3, 0x2, 0x2, 0x2, 
       0xa42, 0xa43, 0x3, 0x2, 0x2, 0x2, 0xa43, 0xa45, 0x7, 0x2e, 0x2, 0x2, 
       0xa44, 0xa3f, 0x3, 0x2, 0x2, 0x2, 0xa44, 0xa45, 0x3, 0x2, 0x2, 0x2, 
       0xa45, 0xa46, 0x3, 0x2, 0x2, 0x2, 0xa46, 0xa4a, 0x7, 0x21, 0x2, 0x2, 
       0xa47, 0xa49, 0x5, 0x19e, 0xd0, 0x2, 0xa48, 0xa47, 0x3, 0x2, 0x2, 
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       0x23c, 0x2, 0xa50, 0xa51, 0x7, 0x2e, 0x2, 0x2, 0xa51, 0xa53, 0x3, 
       0x2, 0x2, 0x2, 0xa52, 0xa4e, 0x3, 0x2, 0x2, 0x2, 0xa52, 0xa53, 0x3, 
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       0x21, 0x2, 0x2, 0xa55, 0xa57, 0x3, 0x2, 0x2, 0x2, 0xa56, 0xa4d, 0x3, 
       0x2, 0x2, 0x2, 0xa56, 0xa57, 0x3, 0x2, 0x2, 0x2, 0xa57, 0xa5b, 0x3, 
       0x2, 0x2, 0x2, 0xa58, 0xa5a, 0x5, 0x32e, 0x198, 0x2, 0xa59, 0xa58, 
       0x3, 0x2, 0x2, 0x2, 0xa5a, 0xa5d, 0x3, 0x2, 0x2, 0x2, 0xa5b, 0xa59, 
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       0x3, 0x2, 0x2, 0x2, 0xa5d, 0xa5b, 0x3, 0x2, 0x2, 0x2, 0xa5e, 0xa61, 
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       0xa62, 0x7, 0x4e, 0x2, 0x2, 0xa61, 0xa5f, 0x3, 0x2, 0x2, 0x2, 0xa61, 
       0xa62, 0x3, 0x2, 0x2, 0x2, 0xa62, 0xa3, 0x3, 0x2, 0x2, 0x2, 0xa63, 
       0xa65, 0x7, 0x4f, 0x2, 0x2, 0xa64, 0xa63, 0x3, 0x2, 0x2, 0x2, 0xa64, 
       0xa65, 0x3, 0x2, 0x2, 0x2, 0xa65, 0xa66, 0x3, 0x2, 0x2, 0x2, 0xa66, 
       0xa67, 0x7, 0x56, 0x2, 0x2, 0xa67, 0xa68, 0x5, 0x4f8, 0x27d, 0x2, 
       0xa68, 0xa69, 0x5, 0xa6, 0x54, 0x2, 0xa69, 0xa5, 0x3, 0x2, 0x2, 0x2, 
       0xa6a, 0xa6e, 0x7, 0x57, 0x2, 0x2, 0xa6b, 0xa6d, 0x5, 0xa8, 0x55, 
       0x2, 0xa6c, 0xa6b, 0x3, 0x2, 0x2, 0x2, 0xa6d, 0xa70, 0x3, 0x2, 0x2, 
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       0x56, 0x2, 0xa75, 0xa76, 0x7, 0x5a, 0x2, 0x2, 0xa76, 0xa77, 0x5, 
       0xaa, 0x56, 0x2, 0xa77, 0xa78, 0x7, 0x21, 0x2, 0x2, 0xa78, 0xa7b, 
       0x3, 0x2, 0x2, 0x2, 0xa79, 0xa7b, 0x5, 0xae, 0x58, 0x2, 0xa7a, 0xa73, 
       0x3, 0x2, 0x2, 0x2, 0xa7a, 0xa79, 0x3, 0x2, 0x2, 0x2, 0xa7b, 0xa9, 
       0x3, 0x2, 0x2, 0x2, 0xa7c, 0xa81, 0x5, 0xac, 0x57, 0x2, 0xa7d, 0xa7e, 
       0x7, 0x20, 0x2, 0x2, 0xa7e, 0xa80, 0x5, 0xac, 0x57, 0x2, 0xa7f, 0xa7d, 
       0x3, 0x2, 0x2, 0x2, 0xa80, 0xa83, 0x3, 0x2, 0x2, 0x2, 0xa81, 0xa7f, 
       0x3, 0x2, 0x2, 0x2, 0xa81, 0xa82, 0x3, 0x2, 0x2, 0x2, 0xa82, 0xab, 
       0x3, 0x2, 0x2, 0x2, 0xa83, 0xa81, 0x3, 0x2, 0x2, 0x2, 0xa84, 0xa85, 
       0x5, 0x4ca, 0x266, 0x2, 0xa85, 0xa86, 0x7, 0x25, 0x2, 0x2, 0xa86, 
       0xa89, 0x3, 0x2, 0x2, 0x2, 0xa87, 0xa89, 0x5, 0x10e, 0x88, 0x2, 0xa88, 
       0xa84, 0x3, 0x2, 0x2, 0x2, 0xa88, 0xa87, 0x3, 0x2, 0x2, 0x2, 0xa88, 
       0xa89, 0x3, 0x2, 0x2, 0x2, 0xa89, 0xa8b, 0x3, 0x2, 0x2, 0x2, 0xa8a, 
       0xa8c, 0x5, 0x4c0, 0x261, 0x2, 0xa8b, 0xa8a, 0x3, 0x2, 0x2, 0x2, 
       0xa8b, 0xa8c, 0x3, 0x2, 0x2, 0x2, 0xa8c, 0xa8d, 0x3, 0x2, 0x2, 0x2, 
       0xa8d, 0xa9b, 0x5, 0x4f8, 0x27d, 0x2, 0xa8e, 0xa8f, 0x7, 0x70, 0x2, 
       0x2, 0xa8f, 0xa90, 0x5, 0x490, 0x249, 0x2, 0xa90, 0xa91, 0x7, 0x71, 
       0x2, 0x2, 0xa91, 0xa93, 0x3, 0x2, 0x2, 0x2, 0xa92, 0xa8e, 0x3, 0x2, 
       0x2, 0x2, 0xa93, 0xa96, 0x3, 0x2, 0x2, 0x2, 0xa94, 0xa92, 0x3, 0x2, 
       0x2, 0x2, 0xa94, 0xa95, 0x3, 0x2, 0x2, 0x2, 0xa95, 0xa97, 0x3, 0x2, 
       0x2, 0x2, 0xa96, 0xa94, 0x3, 0x2, 0x2, 0x2, 0xa97, 0xa98, 0x7, 0x25, 
       0x2, 0x2, 0xa98, 0xa9a, 0x5, 0x4f8, 0x27d, 0x2, 0xa99, 0xa94, 0x3, 
       0x2, 0x2, 0x2, 0xa9a, 0xa9d, 0x3, 0x2, 0x2, 0x2, 0xa9b, 0xa99, 0x3, 
       0x2, 0x2, 0x2, 0xa9b, 0xa9c, 0x3, 0x2, 0x2, 0x2, 0xa9c, 0xa9e, 0x3, 
       0x2, 0x2, 0x2, 0xa9d, 0xa9b, 0x3, 0x2, 0x2, 0x2, 0xa9e, 0xa9f, 0x5, 
       0x4ce, 0x268, 0x2, 0xa9f, 0xad, 0x3, 0x2, 0x2, 0x2, 0xaa0, 0xaa2, 
       0x7, 0xe9, 0x2, 0x2, 0xaa1, 0xaa0, 0x3, 0x2, 0x2, 0x2, 0xaa1, 0xaa2, 
       0x3, 0x2, 0x2, 0x2, 0xaa2, 0xaa3, 0x3, 0x2, 0x2, 0x2, 0xaa3, 0xaa4, 
       0x5, 0x204, 0x103, 0x2, 0xaa4, 0xaa5, 0x7, 0x21, 0x2, 0x2, 0xaa5, 
       0xac5, 0x3, 0x2, 0x2, 0x2, 0xaa6, 0xaa7, 0x5, 0xb0, 0x59, 0x2, 0xaa7, 
       0xaa8, 0x7, 0x21, 0x2, 0x2, 0xaa8, 0xac5, 0x3, 0x2, 0x2, 0x2, 0xaa9, 
       0xaaa, 0x5, 0x4a0, 0x251, 0x2, 0xaaa, 0xaab, 0x7, 0x5b, 0x2, 0x2, 
       0xaab, 0xaac, 0x5, 0xb2, 0x5a, 0x2, 0xaac, 0xac5, 0x3, 0x2, 0x2, 
       0x2, 0xaad, 0xaae, 0x7, 0x5c, 0x2, 0x2, 0xaae, 0xaaf, 0x7, 0x2d, 
       0x2, 0x2, 0xaaf, 0xab0, 0x5, 0x4a0, 0x251, 0x2, 0xab0, 0xab1, 0x7, 
       0x2e, 0x2, 0x2, 0xab1, 0xab4, 0x5, 0xb2, 0x5a, 0x2, 0xab2, 0xab3, 
       0x7, 0x5d, 0x2, 0x2, 0xab3, 0xab5, 0x5, 0xb2, 0x5a, 0x2, 0xab4, 0xab2, 
       0x3, 0x2, 0x2, 0x2, 0xab4, 0xab5, 0x3, 0x2, 0x2, 0x2, 0xab5, 0xac5, 
       0x3, 0x2, 0x2, 0x2, 0xab6, 0xab7, 0x7, 0x5e, 0x2, 0x2, 0xab7, 0xab8, 
       0x7, 0x2d, 0x2, 0x2, 0xab8, 0xab9, 0x5, 0x502, 0x282, 0x2, 0xab9, 
       0xaba, 0x7, 0x70, 0x2, 0x2, 0xaba, 0xabb, 0x5, 0x380, 0x1c1, 0x2, 
       0xabb, 0xabc, 0x7, 0x71, 0x2, 0x2, 0xabc, 0xabd, 0x7, 0x2e, 0x2, 
       0x2, 0xabd, 0xabe, 0x5, 0xb2, 0x5a, 0x2, 0xabe, 0xac5, 0x3, 0x2, 
       0x2, 0x2, 0xabf, 0xac0, 0x7, 0xc7, 0x2, 0x2, 0xac0, 0xac1, 0x7, 0xe9, 
       0x2, 0x2, 0xac1, 0xac2, 0x5, 0xac, 0x57, 0x2, 0xac2, 0xac3, 0x7, 
       0x21, 0x2, 0x2, 0xac3, 0xac5, 0x3, 0x2, 0x2, 0x2, 0xac4, 0xaa1, 0x3, 
       0x2, 0x2, 0x2, 0xac4, 0xaa6, 0x3, 0x2, 0x2, 0x2, 0xac4, 0xaa9, 0x3, 
       0x2, 0x2, 0x2, 0xac4, 0xaad, 0x3, 0x2, 0x2, 0x2, 0xac4, 0xab6, 0x3, 
       0x2, 0x2, 0x2, 0xac4, 0xabf, 0x3, 0x2, 0x2, 0x2, 0xac5, 0xaf, 0x3, 
       0x2, 0x2, 0x2, 0xac6, 0xac7, 0x7, 0x131, 0x2, 0x2, 0xac7, 0xac8, 
       0x7, 0x57, 0x2, 0x2, 0xac8, 0xac9, 0x5, 0x248, 0x125, 0x2, 0xac9, 
       0xaca, 0x7, 0x58, 0x2, 0x2, 0xaca, 0xb1, 0x3, 0x2, 0x2, 0x2, 0xacb, 
       0xad5, 0x5, 0xae, 0x58, 0x2, 0xacc, 0xad0, 0x7, 0x57, 0x2, 0x2, 0xacd, 
       0xacf, 0x5, 0xae, 0x58, 0x2, 0xace, 0xacd, 0x3, 0x2, 0x2, 0x2, 0xacf, 
       0xad2, 0x3, 0x2, 0x2, 0x2, 0xad0, 0xace, 0x3, 0x2, 0x2, 0x2, 0xad0, 
       0xad1, 0x3, 0x2, 0x2, 0x2, 0xad1, 0xad3, 0x3, 0x2, 0x2, 0x2, 0xad2, 
       0xad0, 0x3, 0x2, 0x2, 0x2, 0xad3, 0xad5, 0x7, 0x58, 0x2, 0x2, 0xad4, 
       0xacb, 0x3, 0x2, 0x2, 0x2, 0xad4, 0xacc, 0x3, 0x2, 0x2, 0x2, 0xad5, 
       0xb3, 0x3, 0x2, 0x2, 0x2, 0xad6, 0xadb, 0x5, 0xb6, 0x5c, 0x2, 0xad7, 
       0xad8, 0x7, 0x20, 0x2, 0x2, 0xad8, 0xada, 0x5, 0xb6, 0x5c, 0x2, 0xad9, 
       0xad7, 0x3, 0x2, 0x2, 0x2, 0xada, 0xadd, 0x3, 0x2, 0x2, 0x2, 0xadb, 
       0xad9, 0x3, 0x2, 0x2, 0x2, 0xadb, 0xadc, 0x3, 0x2, 0x2, 0x2, 0xadc, 
       0xb5, 0x3, 0x2, 0x2, 0x2, 0xadd, 0xadb, 0x3, 0x2, 0x2, 0x2, 0xade, 
       0xae0, 0x5, 0x4a4, 0x253, 0x2, 0xadf, 0xae1, 0x5, 0xb8, 0x5d, 0x2, 
       0xae0, 0xadf, 0x3, 0x2, 0x2, 0x2, 0xae0, 0xae1, 0x3, 0x2, 0x2, 0x2, 
       0xae1, 0xb7, 0x3, 0x2, 0x2, 0x2, 0xae2, 0xae3, 0x7, 0x5f, 0x2, 0x2, 
       0xae3, 0xae8, 0x5, 0x4a0, 0x251, 0x2, 0xae4, 0xae5, 0x7, 0x23, 0x2, 
       0x2, 0xae5, 0xae6, 0x7, 0xb4, 0x2, 0x2, 0xae6, 0xae8, 0x5, 0x4a0, 
       0x251, 0x2, 0xae7, 0xae2, 0x3, 0x2, 0x2, 0x2, 0xae7, 0xae4, 0x3, 
       0x2, 0x2, 0x2, 0xae8, 0xb9, 0x3, 0x2, 0x2, 0x2, 0xae9, 0xaec, 0x5, 
       0x90, 0x49, 0x2, 0xaea, 0xaec, 0x5, 0x18a, 0xc6, 0x2, 0xaeb, 0xae9, 
       0x3, 0x2, 0x2, 0x2, 0xaeb, 0xaea, 0x3, 0x2, 0x2, 0x2, 0xaeb, 0xaec, 
       0x3, 0x2, 0x2, 0x2, 0xaec, 0xaee, 0x3, 0x2, 0x2, 0x2, 0xaed, 0xaef, 
       0x7, 0x4f, 0x2, 0x2, 0xaee, 0xaed, 0x3, 0x2, 0x2, 0x2, 0xaee, 0xaef, 
       0x3, 0x2, 0x2, 0x2, 0xaef, 0xaf0, 0x3, 0x2, 0x2, 0x2, 0xaf0, 0xaf1, 
       0x7, 0x56, 0x2, 0x2, 0xaf1, 0xaf2, 0x5, 0x4f8, 0x27d, 0x2, 0xaf2, 
       0xaf3, 0x7, 0x21, 0x2, 0x2, 0xaf3, 0xbb, 0x3, 0x2, 0x2, 0x2, 0xaf4, 
       0xaf6, 0x7, 0x4f, 0x2, 0x2, 0xaf5, 0xaf4, 0x3, 0x2, 0x2, 0x2, 0xaf5, 
       0xaf6, 0x3, 0x2, 0x2, 0x2, 0xaf6, 0xaf7, 0x3, 0x2, 0x2, 0x2, 0xaf7, 
       0xaf8, 0x7, 0x56, 0x2, 0x2, 0xaf8, 0xaf9, 0x5, 0x10e, 0x88, 0x2, 
       0xaf9, 0xafa, 0x5, 0x4f8, 0x27d, 0x2, 0xafa, 0xafb, 0x5, 0xa6, 0x54, 
       0x2, 0xafb, 0xbd, 0x3, 0x2, 0x2, 0x2, 0xafc, 0xb01, 0x5, 0x4f8, 0x27d, 
       0x2, 0xafd, 0xafe, 0x7, 0x20, 0x2, 0x2, 0xafe, 0xb00, 0x5, 0x4f8, 
       0x27d, 0x2, 0xaff, 0xafd, 0x3, 0x2, 0x2, 0x2, 0xb00, 0xb03, 0x3, 
       0x2, 0x2, 0x2, 0xb01, 0xaff, 0x3, 0x2, 0x2, 0x2, 0xb01, 0xb02, 0x3, 
       0x2, 0x2, 0x2, 0xb02, 0xbf, 0x3, 0x2, 0x2, 0x2, 0xb03, 0xb01, 0x3, 
       0x2, 0x2, 0x2, 0xb04, 0xb0a, 0x5, 0xc2, 0x62, 0x2, 0xb05, 0xb0a, 
       0x5, 0xcc, 0x67, 0x2, 0xb06, 0xb0a, 0x5, 0xc4, 0x63, 0x2, 0xb07, 
       0xb0a, 0x5, 0xe0, 0x71, 0x2, 0xb08, 0xb0a, 0x5, 0x44, 0x23, 0x2, 
       0xb09, 0xb04, 0x3, 0x2, 0x2, 0x2, 0xb09, 0xb05, 0x3, 0x2, 0x2, 0x2, 
       0xb09, 0xb06, 0x3, 0x2, 0x2, 0x2, 0xb09, 0xb07, 0x3, 0x2, 0x2, 0x2, 
       0xb09, 0xb08, 0x3, 0x2, 0x2, 0x2, 0xb0a, 0xc1, 0x3, 0x2, 0x2, 0x2, 
       0xb0b, 0xb20, 0x5, 0xe4, 0x73, 0x2, 0xb0c, 0xb20, 0x5, 0xd8, 0x6d, 
       0x2, 0xb0d, 0xb20, 0x5, 0x18c, 0xc7, 0x2, 0xb0e, 0xb20, 0x5, 0x17a, 
       0xbe, 0x2, 0xb0f, 0xb20, 0x5, 0x2e, 0x18, 0x2, 0xb10, 0xb20, 0x5, 
       0x182, 0xc2, 0x2, 0xb11, 0xb20, 0x5, 0xbc, 0x5f, 0x2, 0xb12, 0xb20, 
       0x5, 0x34, 0x1b, 0x2, 0xb13, 0xb20, 0x5, 0x3a, 0x1e, 0x2, 0xb14, 
       0xb20, 0x5, 0xa2, 0x52, 0x2, 0xb15, 0xb16, 0x5, 0xca, 0x66, 0x2, 
       0xb16, 0xb17, 0x7, 0x21, 0x2, 0x2, 0xb17, 0xb20, 0x3, 0x2, 0x2, 0x2, 
       0xb18, 0xb19, 0x5, 0xc8, 0x65, 0x2, 0xb19, 0xb1a, 0x7, 0x21, 0x2, 
       0x2, 0xb1a, 0xb20, 0x3, 0x2, 0x2, 0x2, 0xb1b, 0xb20, 0x5, 0x212, 
       0x10a, 0x2, 0xb1c, 0xb20, 0x5, 0x1a0, 0xd1, 0x2, 0xb1d, 0xb20, 0x5, 
       0x1cc, 0xe7, 0x2, 0xb1e, 0xb20, 0x7, 0x21, 0x2, 0x2, 0xb1f, 0xb0b, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb0c, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb0d, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb0e, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb0f, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb10, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb11, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb12, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb13, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb14, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb15, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb18, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb1b, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb1c, 0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb1d, 
       0x3, 0x2, 0x2, 0x2, 0xb1f, 0xb1e, 0x3, 0x2, 0x2, 0x2, 0xb20, 0xc3, 
       0x3, 0x2, 0x2, 0x2, 0xb21, 0xb22, 0x7, 0x34, 0x2, 0x2, 0xb22, 0xb26, 
       0x7, 0x21, 0x2, 0x2, 0xb23, 0xb25, 0x5, 0xc6, 0x64, 0x2, 0xb24, 0xb23, 
       0x3, 0x2, 0x2, 0x2, 0xb25, 0xb28, 0x3, 0x2, 0x2, 0x2, 0xb26, 0xb24, 
       0x3, 0x2, 0x2, 0x2, 0xb26, 0xb27, 0x3, 0x2, 0x2, 0x2, 0xb27, 0xb29, 
       0x3, 0x2, 0x2, 0x2, 0xb28, 0xb26, 0x3, 0x2, 0x2, 0x2, 0xb29, 0xb2a, 
       0x5, 0x32, 0x1a, 0x2, 0xb2a, 0xc5, 0x3, 0x2, 0x2, 0x2, 0xb2b, 0xb33, 
       0x5, 0x18c, 0xc7, 0x2, 0xb2c, 0xb33, 0x5, 0x17a, 0xbe, 0x2, 0xb2d, 
       0xb33, 0x5, 0x34, 0x1b, 0x2, 0xb2e, 0xb33, 0x5, 0x212, 0x10a, 0x2, 
       0xb2f, 0xb33, 0x5, 0xa2, 0x52, 0x2, 0xb30, 0xb33, 0x7, 0x21, 0x2, 
       0x2, 0xb31, 0xb33, 0x5, 0x558, 0x2ad, 0x2, 0xb32, 0xb2b, 0x3, 0x2, 
       0x2, 0x2, 0xb32, 0xb2c, 0x3, 0x2, 0x2, 0x2, 0xb32, 0xb2d, 0x3, 0x2, 
       0x2, 0x2, 0xb32, 0xb2e, 0x3, 0x2, 0x2, 0x2, 0xb32, 0xb2f, 0x3, 0x2, 
       0x2, 0x2, 0xb32, 0xb30, 0x3, 0x2, 0x2, 0x2, 0xb32, 0xb31, 0x3, 0x2, 
       0x2, 0x2, 0xb33, 0xc7, 0x3, 0x2, 0x2, 0x2, 0xb34, 0xb35, 0x7, 0x61, 
       0x2, 0x2, 0xb35, 0xb36, 0x5, 0x106, 0x84, 0x2, 0xb36, 0xb37, 0x5, 
       0x148, 0xa5, 0x2, 0xb37, 0xb3c, 0x3, 0x2, 0x2, 0x2, 0xb38, 0xb39, 
       0x7, 0x61, 0x2, 0x2, 0xb39, 0xb3a, 0x7, 0x42, 0x2, 0x2, 0xb3a, 0xb3c, 
       0x5, 0x148, 0xa5, 0x2, 0xb3b, 0xb34, 0x3, 0x2, 0x2, 0x2, 0xb3b, 0xb38, 
       0x3, 0x2, 0x2, 0x2, 0xb3c, 0xc9, 0x3, 0x2, 0x2, 0x2, 0xb3d, 0xb3e, 
       0x7, 0x62, 0x2, 0x2, 0xb3e, 0xb3f, 0x5, 0x106, 0x84, 0x2, 0xb3f, 
       0xb40, 0x5, 0x148, 0xa5, 0x2, 0xb40, 0xb45, 0x3, 0x2, 0x2, 0x2, 0xb41, 
       0xb42, 0x7, 0x62, 0x2, 0x2, 0xb42, 0xb43, 0x7, 0x42, 0x2, 0x2, 0xb43, 
       0xb45, 0x5, 0x150, 0xa9, 0x2, 0xb44, 0xb3d, 0x3, 0x2, 0x2, 0x2, 0xb44, 
       0xb41, 0x3, 0x2, 0x2, 0x2, 0xb45, 0xcb, 0x3, 0x2, 0x2, 0x2, 0xb46, 
       0xb48, 0x7, 0x63, 0x2, 0x2, 0xb47, 0xb49, 0x5, 0x16c, 0xb7, 0x2, 
       0xb48, 0xb47, 0x3, 0x2, 0x2, 0x2, 0xb48, 0xb49, 0x3, 0x2, 0x2, 0x2, 
       0xb49, 0xb4a, 0x3, 0x2, 0x2, 0x2, 0xb4a, 0xb4b, 0x5, 0x14c, 0xa7, 
       0x2, 0xb4b, 0xb4c, 0x7, 0x21, 0x2, 0x2, 0xb4c, 0xcd, 0x3, 0x2, 0x2, 
       0x2, 0xb4d, 0xb4e, 0x7, 0x46, 0x2, 0x2, 0xb4e, 0xb4f, 0x5, 0x11c, 
       0x8f, 0x2, 0xb4f, 0xb50, 0x5, 0x14a, 0xa6, 0x2, 0xb50, 0xcf, 0x3, 
       0x2, 0x2, 0x2, 0xb51, 0xb52, 0x7, 0x44, 0x2, 0x2, 0xb52, 0xb53, 0x5, 
       0x11c, 0x8f, 0x2, 0xb53, 0xb54, 0x5, 0x14a, 0xa6, 0x2, 0xb54, 0xb5b, 
       0x3, 0x2, 0x2, 0x2, 0xb55, 0xb57, 0x7, 0x44, 0x2, 0x2, 0xb56, 0xb58, 
       0x5, 0x11e, 0x90, 0x2, 0xb57, 0xb56, 0x3, 0x2, 0x2, 0x2, 0xb57, 0xb58, 
       0x3, 0x2, 0x2, 0x2, 0xb58, 0xb59, 0x3, 0x2, 0x2, 0x2, 0xb59, 0xb5b, 
       0x5, 0x154, 0xab, 0x2, 0xb5a, 0xb51, 0x3, 0x2, 0x2, 0x2, 0xb5a, 0xb55, 
       0x3, 0x2, 0x2, 0x2, 0xb5b, 0xd1, 0x3, 0x2, 0x2, 0x2, 0xb5c, 0xb5d, 
       0x7, 0x45, 0x2, 0x2, 0xb5d, 0xb5e, 0x5, 0x11c, 0x8f, 0x2, 0xb5e, 
       0xb5f, 0x5, 0x14a, 0xa6, 0x2, 0xb5f, 0xb66, 0x3, 0x2, 0x2, 0x2, 0xb60, 
       0xb62, 0x7, 0x45, 0x2, 0x2, 0xb61, 0xb63, 0x5, 0x11e, 0x90, 0x2, 
       0xb62, 0xb61, 0x3, 0x2, 0x2, 0x2, 0xb62, 0xb63, 0x3, 0x2, 0x2, 0x2, 
       0xb63, 0xb64, 0x3, 0x2, 0x2, 0x2, 0xb64, 0xb66, 0x5, 0x156, 0xac, 
       0x2, 0xb65, 0xb5c, 0x3, 0x2, 0x2, 0x2, 0xb65, 0xb60, 0x3, 0x2, 0x2, 
       0x2, 0xb66, 0xd3, 0x3, 0x2, 0x2, 0x2, 0xb67, 0xb68, 0x5, 0x4fa, 0x27e, 
       0x2, 0xb68, 0xb69, 0x5, 0x144, 0xa3, 0x2, 0xb69, 0xb70, 0x3, 0x2, 
       0x2, 0x2, 0xb6a, 0xb6b, 0x5, 0x4fa, 0x27e, 0x2, 0xb6b, 0xb6c, 0x7, 
       0x25, 0x2, 0x2, 0xb6c, 0xb6d, 0x5, 0x4f8, 0x27d, 0x2, 0xb6d, 0xb6e, 
       0x5, 0x144, 0xa3, 0x2, 0xb6e, 0xb70, 0x3, 0x2, 0x2, 0x2, 0xb6f, 0xb67, 
       0x3, 0x2, 0x2, 0x2, 0xb6f, 0xb6a, 0x3, 0x2, 0x2, 0x2, 0xb70, 0xd5, 
       0x3, 0x2, 0x2, 0x2, 0xb71, 0xb72, 0x7, 0x47, 0x2, 0x2, 0xb72, 0xb73, 
       0x5, 0x11e, 0x90, 0x2, 0xb73, 0xb74, 0x5, 0x154, 0xab, 0x2, 0xb74, 
       0xd7, 0x3, 0x2, 0x2, 0x2, 0xb75, 0xb77, 0x7, 0x4c, 0x2, 0x2, 0xb76, 
       0xb75, 0x3, 0x2, 0x2, 0x2, 0xb76, 0xb77, 0x3, 0x2, 0x2, 0x2, 0xb77, 
       0xb79, 0x3, 0x2, 0x2, 0x2, 0xb78, 0xb7a, 0x7, 0x98, 0x2, 0x2, 0xb79, 
       0xb78, 0x3, 0x2, 0x2, 0x2, 0xb79, 0xb7a, 0x3, 0x2, 0x2, 0x2, 0xb7a, 
       0xb7c, 0x3, 0x2, 0x2, 0x2, 0xb7b, 0xb7d, 0x5, 0xf4, 0x7b, 0x2, 0xb7c, 
       0xb7b, 0x3, 0x2, 0x2, 0x2, 0xb7c, 0xb7d, 0x3, 0x2, 0x2, 0x2, 0xb7d, 
       0xb7e, 0x3, 0x2, 0x2, 0x2, 0xb7e, 0xb83, 0x5, 0xda, 0x6e, 0x2, 0xb7f, 
       0xb83, 0x5, 0xe6, 0x74, 0x2, 0xb80, 0xb83, 0x5, 0xdc, 0x6f, 0x2, 
       0xb81, 0xb83, 0x5, 0xf2, 0x7a, 0x2, 0xb82, 0xb76, 0x3, 0x2, 0x2, 
       0x2, 0xb82, 0xb7f, 0x3, 0x2, 0x2, 0x2, 0xb82, 0xb80, 0x3, 0x2, 0x2, 
       0x2, 0xb82, 0xb81, 0x3, 0x2, 0x2, 0x2, 0xb83, 0xd9, 0x3, 0x2, 0x2, 
       0x2, 0xb84, 0xb92, 0x5, 0xf8, 0x7d, 0x2, 0xb85, 0xb89, 0x5, 0x122, 
       0x92, 0x2, 0xb86, 0xb88, 0x5, 0x16c, 0xb7, 0x2, 0xb87, 0xb86, 0x3, 
       0x2, 0x2, 0x2, 0xb88, 0xb8b, 0x3, 0x2, 0x2, 0x2, 0xb89, 0xb87, 0x3, 
       0x2, 0x2, 0x2, 0xb89, 0xb8a, 0x3, 0x2, 0x2, 0x2, 0xb8a, 0xb92, 0x3, 
       0x2, 0x2, 0x2, 0xb8b, 0xb89, 0x3, 0x2, 0x2, 0x2, 0xb8c, 0xb8e, 0x5, 
       0x16c, 0xb7, 0x2, 0xb8d, 0xb8c, 0x3, 0x2, 0x2, 0x2, 0xb8e, 0xb8f, 
       0x3, 0x2, 0x2, 0x2, 0xb8f, 0xb8d, 0x3, 0x2, 0x2, 0x2, 0xb8f, 0xb90, 
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       0xb9d, 0x3, 0x2, 0x2, 0x2, 0xb9d, 0xb9f, 0x3, 0x2, 0x2, 0x2, 0xb9e, 
       0xb9c, 0x3, 0x2, 0x2, 0x2, 0xb9f, 0xba0, 0x7, 0x21, 0x2, 0x2, 0xba0, 
       0xdd, 0x3, 0x2, 0x2, 0x2, 0xba1, 0xba2, 0x5, 0x4f8, 0x27d, 0x2, 0xba2, 
       0xba3, 0x7, 0x22, 0x2, 0x2, 0xba3, 0xba4, 0x5, 0x4f8, 0x27d, 0x2, 
       0xba4, 0xbaa, 0x3, 0x2, 0x2, 0x2, 0xba5, 0xba6, 0x5, 0x4f8, 0x27d, 
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       0x2, 0x2, 0xba8, 0xbaa, 0x3, 0x2, 0x2, 0x2, 0xba9, 0xba1, 0x3, 0x2, 
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       0x2, 0x2, 0xbad, 0xbb7, 0x7, 0x21, 0x2, 0x2, 0xbae, 0xbaf, 0x7, 0xa9, 
       0x2, 0x2, 0xbaf, 0xbb2, 0x5, 0xde, 0x70, 0x2, 0xbb0, 0xbb1, 0x7, 
       0x20, 0x2, 0x2, 0xbb1, 0xbb3, 0x5, 0xde, 0x70, 0x2, 0xbb2, 0xbb0, 
       0x3, 0x2, 0x2, 0x2, 0xbb2, 0xbb3, 0x3, 0x2, 0x2, 0x2, 0xbb3, 0xbb4, 
       0x3, 0x2, 0x2, 0x2, 0xbb4, 0xbb5, 0x7, 0x21, 0x2, 0x2, 0xbb5, 0xbb7, 
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       0x7, 0x65, 0x2, 0x2, 0xbb9, 0xbba, 0x5, 0xbe, 0x60, 0x2, 0xbba, 0xbbb, 
       0x7, 0x21, 0x2, 0x2, 0xbbb, 0xe3, 0x3, 0x2, 0x2, 0x2, 0xbbc, 0xbbf, 
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       0xbc0, 0x5, 0x138, 0x9d, 0x2, 0xbbf, 0xbbd, 0x3, 0x2, 0x2, 0x2, 0xbbf, 
       0xbbe, 0x3, 0x2, 0x2, 0x2, 0xbbf, 0xbc0, 0x3, 0x2, 0x2, 0x2, 0xbc0, 
       0xbc2, 0x3, 0x2, 0x2, 0x2, 0xbc1, 0xbc3, 0x9, 0x5, 0x2, 0x2, 0xbc2, 
       0xbc1, 0x3, 0x2, 0x2, 0x2, 0xbc2, 0xbc3, 0x3, 0x2, 0x2, 0x2, 0xbc3, 
       0xbc4, 0x3, 0x2, 0x2, 0x2, 0xbc4, 0xbc6, 0x5, 0x106, 0x84, 0x2, 0xbc5, 
       0xbc7, 0x5, 0x13a, 0x9e, 0x2, 0xbc6, 0xbc5, 0x3, 0x2, 0x2, 0x2, 0xbc6, 
       0xbc7, 0x3, 0x2, 0x2, 0x2, 0xbc7, 0xbc8, 0x3, 0x2, 0x2, 0x2, 0xbc8, 
       0xbc9, 0x5, 0x146, 0xa4, 0x2, 0xbc9, 0xbca, 0x7, 0x21, 0x2, 0x2, 
       0xbca, 0xbeb, 0x3, 0x2, 0x2, 0x2, 0xbcb, 0xbcd, 0x5, 0x4f8, 0x27d, 
       0x2, 0xbcc, 0xbce, 0x5, 0x334, 0x19b, 0x2, 0xbcd, 0xbcc, 0x3, 0x2, 
       0x2, 0x2, 0xbcd, 0xbce, 0x3, 0x2, 0x2, 0x2, 0xbce, 0xbcf, 0x3, 0x2, 
       0x2, 0x2, 0xbcf, 0xbd0, 0x5, 0x146, 0xa4, 0x2, 0xbd0, 0xbd1, 0x7, 
       0x21, 0x2, 0x2, 0xbd1, 0xbeb, 0x3, 0x2, 0x2, 0x2, 0xbd2, 0xbd3, 0x7, 
       0x97, 0x2, 0x2, 0xbd3, 0xbd5, 0x5, 0x108, 0x85, 0x2, 0xbd4, 0xbd6, 
       0x5, 0x13e, 0xa0, 0x2, 0xbd5, 0xbd4, 0x3, 0x2, 0x2, 0x2, 0xbd5, 0xbd6, 
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       0x5, 0x4f8, 0x27d, 0x2, 0xbd8, 0xbda, 0x5, 0x16a, 0xb6, 0x2, 0xbd9, 
       0xbd8, 0x3, 0x2, 0x2, 0x2, 0xbda, 0xbdd, 0x3, 0x2, 0x2, 0x2, 0xbdb, 
       0xbd9, 0x3, 0x2, 0x2, 0x2, 0xbdb, 0xbdc, 0x3, 0x2, 0x2, 0x2, 0xbdc, 
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       0x7d, 0x2, 0xbee, 0xbf0, 0x5, 0x11a, 0x8e, 0x2, 0xbef, 0xbed, 0x3, 
       0x2, 0x2, 0x2, 0xbef, 0xbee, 0x3, 0x2, 0x2, 0x2, 0xbf0, 0xbf1, 0x3, 
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       0x3, 0x2, 0x2, 0x2, 0xbf5, 0xbf3, 0x3, 0x2, 0x2, 0x2, 0xbf5, 0xbf6, 
       0x3, 0x2, 0x2, 0x2, 0xbf6, 0xc07, 0x3, 0x2, 0x2, 0x2, 0xbf7, 0xbf5, 
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       0x3, 0x2, 0x2, 0x2, 0xca9, 0xcad, 0x3, 0x2, 0x2, 0x2, 0xcaa, 0xcac, 
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       0x3, 0x2, 0x2, 0x2, 0xcb1, 0x107, 0x3, 0x2, 0x2, 0x2, 0xcb2, 0xcb4, 
       0x5, 0x122, 0x92, 0x2, 0xcb3, 0xcb2, 0x3, 0x2, 0x2, 0x2, 0xcb3, 0xcb4, 
       0x3, 0x2, 0x2, 0x2, 0xcb4, 0xcb8, 0x3, 0x2, 0x2, 0x2, 0xcb5, 0xcb7, 
       0x5, 0x16c, 0xb7, 0x2, 0xcb6, 0xcb5, 0x3, 0x2, 0x2, 0x2, 0xcb7, 0xcba, 
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       0x5, 0x122, 0x92, 0x2, 0xcbd, 0xcbc, 0x3, 0x2, 0x2, 0x2, 0xcbd, 0xcbe, 
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       0x5, 0x116, 0x8c, 0x2, 0xcc0, 0xcc2, 0x5, 0x122, 0x92, 0x2, 0xcc1, 
       0xcc0, 0x3, 0x2, 0x2, 0x2, 0xcc1, 0xcc2, 0x3, 0x2, 0x2, 0x2, 0xcc2, 
       0xcc4, 0x3, 0x2, 0x2, 0x2, 0xcc3, 0xcc5, 0x5, 0x16c, 0xb7, 0x2, 0xcc4, 
       0xcc3, 0x3, 0x2, 0x2, 0x2, 0xcc4, 0xcc5, 0x3, 0x2, 0x2, 0x2, 0xcc5, 
       0xccb, 0x3, 0x2, 0x2, 0x2, 0xcc6, 0xcc8, 0x5, 0x4f8, 0x27d, 0x2, 
       0xcc7, 0xcc9, 0x5, 0x16c, 0xb7, 0x2, 0xcc8, 0xcc7, 0x3, 0x2, 0x2, 
       0x2, 0xcc8, 0xcc9, 0x3, 0x2, 0x2, 0x2, 0xcc9, 0xccb, 0x3, 0x2, 0x2, 
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       0x3, 0x2, 0x2, 0x2, 0xcd9, 0x10d, 0x3, 0x2, 0x2, 0x2, 0xcda, 0xcdb, 
       0x5, 0x110, 0x89, 0x2, 0xcdb, 0xcdc, 0x7, 0x22, 0x2, 0x2, 0xcdc, 
       0x10f, 0x3, 0x2, 0x2, 0x2, 0xcdd, 0xcdf, 0x9, 0x6, 0x2, 0x2, 0xcde, 
       0xce0, 0x5, 0x270, 0x139, 0x2, 0xcdf, 0xcde, 0x3, 0x2, 0x2, 0x2, 
       0xcdf, 0xce0, 0x3, 0x2, 0x2, 0x2, 0xce0, 0xce8, 0x3, 0x2, 0x2, 0x2, 
       0xce1, 0xce2, 0x7, 0x22, 0x2, 0x2, 0xce2, 0xce4, 0x5, 0x4f8, 0x27d, 
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       0x2, 0x2, 0xce6, 0xce1, 0x3, 0x2, 0x2, 0x2, 0xce7, 0xcea, 0x3, 0x2, 
       0x2, 0x2, 0xce8, 0xce6, 0x3, 0x2, 0x2, 0x2, 0xce8, 0xce9, 0x3, 0x2, 
       0x2, 0x2, 0xce9, 0x111, 0x3, 0x2, 0x2, 0x2, 0xcea, 0xce8, 0x3, 0x2, 
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       0x114, 0x8b, 0x2, 0xced, 0xceb, 0x3, 0x2, 0x2, 0x2, 0xced, 0xcec, 
       0x3, 0x2, 0x2, 0x2, 0xcee, 0x113, 0x3, 0x2, 0x2, 0x2, 0xcef, 0xcf6, 
       0x7, 0x72, 0x2, 0x2, 0xcf0, 0xcf6, 0x7, 0x73, 0x2, 0x2, 0xcf1, 0xcf6, 
       0x7, 0x74, 0x2, 0x2, 0xcf2, 0xcf6, 0x7, 0x75, 0x2, 0x2, 0xcf3, 0xcf6, 
       0x7, 0x76, 0x2, 0x2, 0xcf4, 0xcf6, 0x7, 0x77, 0x2, 0x2, 0xcf5, 0xcef, 
       0x3, 0x2, 0x2, 0x2, 0xcf5, 0xcf0, 0x3, 0x2, 0x2, 0x2, 0xcf5, 0xcf1, 
       0x3, 0x2, 0x2, 0x2, 0xcf5, 0xcf2, 0x3, 0x2, 0x2, 0x2, 0xcf5, 0xcf3, 
       0x3, 0x2, 0x2, 0x2, 0xcf5, 0xcf4, 0x3, 0x2, 0x2, 0x2, 0xcf6, 0x115, 
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       0x7, 0x79, 0x2, 0x2, 0xcf9, 0xcfb, 0x7, 0x7a, 0x2, 0x2, 0xcfa, 0xcf7, 
       0x3, 0x2, 0x2, 0x2, 0xcfa, 0xcf8, 0x3, 0x2, 0x2, 0x2, 0xcfa, 0xcf9, 
       0x3, 0x2, 0x2, 0x2, 0xcfb, 0x117, 0x3, 0x2, 0x2, 0x2, 0xcfc, 0xd00, 
       0x7, 0x7b, 0x2, 0x2, 0xcfd, 0xd00, 0x7, 0x7c, 0x2, 0x2, 0xcfe, 0xd00, 
       0x7, 0x7d, 0x2, 0x2, 0xcff, 0xcfc, 0x3, 0x2, 0x2, 0x2, 0xcff, 0xcfd, 
       0x3, 0x2, 0x2, 0x2, 0xcff, 0xcfe, 0x3, 0x2, 0x2, 0x2, 0xd00, 0x119, 
       0x3, 0x2, 0x2, 0x2, 0xd01, 0xd0e, 0x7, 0x89, 0x2, 0x2, 0xd02, 0xd0e, 
       0x7, 0x8a, 0x2, 0x2, 0xd03, 0xd0e, 0x7, 0x8b, 0x2, 0x2, 0xd04, 0xd0e, 
       0x7, 0x8c, 0x2, 0x2, 0xd05, 0xd0e, 0x7, 0x8d, 0x2, 0x2, 0xd06, 0xd0e, 
       0x7, 0x94, 0x2, 0x2, 0xd07, 0xd0e, 0x7, 0x8e, 0x2, 0x2, 0xd08, 0xd0e, 
       0x7, 0x8f, 0x2, 0x2, 0xd09, 0xd0e, 0x7, 0x91, 0x2, 0x2, 0xd0a, 0xd0e, 
       0x7, 0x90, 0x2, 0x2, 0xd0b, 0xd0e, 0x7, 0x92, 0x2, 0x2, 0xd0c, 0xd0e, 
       0x7, 0x93, 0x2, 0x2, 0xd0d, 0xd01, 0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd02, 
       0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd03, 0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd04, 
       0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd05, 0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd06, 
       0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd07, 0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd08, 
       0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd09, 0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd0a, 
       0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd0b, 0x3, 0x2, 0x2, 0x2, 0xd0d, 0xd0c, 
       0x3, 0x2, 0x2, 0x2, 0xd0e, 0x11b, 0x3, 0x2, 0x2, 0x2, 0xd0f, 0xd11, 
       0x5, 0x11a, 0x8e, 0x2, 0xd10, 0xd0f, 0x3, 0x2, 0x2, 0x2, 0xd10, 0xd11, 
       0x3, 0x2, 0x2, 0x2, 0xd11, 0xd12, 0x3, 0x2, 0x2, 0x2, 0xd12, 0xd17, 
       0x5, 0x106, 0x84, 0x2, 0xd13, 0xd17, 0x5, 0x4f8, 0x27d, 0x2, 0xd14, 
       0xd15, 0x7, 0x97, 0x2, 0x2, 0xd15, 0xd17, 0x5, 0x108, 0x85, 0x2, 
       0xd16, 0xd10, 0x3, 0x2, 0x2, 0x2, 0xd16, 0xd13, 0x3, 0x2, 0x2, 0x2, 
       0xd16, 0xd14, 0x3, 0x2, 0x2, 0x2, 0xd17, 0x11d, 0x3, 0x2, 0x2, 0x2, 
       0xd18, 0xd1e, 0x5, 0x120, 0x91, 0x2, 0xd19, 0xd1a, 0x7, 0x70, 0x2, 
       0x2, 0xd1a, 0xd1b, 0x5, 0x49c, 0x24f, 0x2, 0xd1b, 0xd1c, 0x7, 0x71, 
       0x2, 0x2, 0xd1c, 0xd1e, 0x3, 0x2, 0x2, 0x2, 0xd1d, 0xd18, 0x3, 0x2, 
       0x2, 0x2, 0xd1d, 0xd19, 0x3, 0x2, 0x2, 0x2, 0xd1e, 0x11f, 0x3, 0x2, 
       0x2, 0x2, 0xd1f, 0xd23, 0x5, 0xf8, 0x7d, 0x2, 0xd20, 0xd21, 0x7, 
       0x98, 0x2, 0x2, 0xd21, 0xd23, 0x5, 0x106, 0x84, 0x2, 0xd22, 0xd1f, 
       0x3, 0x2, 0x2, 0x2, 0xd22, 0xd20, 0x3, 0x2, 0x2, 0x2, 0xd23, 0x121, 
       0x3, 0x2, 0x2, 0x2, 0xd24, 0xd27, 0x7, 0x95, 0x2, 0x2, 0xd25, 0xd27, 
       0x7, 0x96, 0x2, 0x2, 0xd26, 0xd24, 0x3, 0x2, 0x2, 0x2, 0xd26, 0xd25, 
       0x3, 0x2, 0x2, 0x2, 0xd27, 0x123, 0x3, 0x2, 0x2, 0x2, 0xd28, 0xd2c, 
       0x5, 0x112, 0x8a, 0x2, 0xd29, 0xd2c, 0x5, 0x118, 0x8d, 0x2, 0xd2a, 
       0xd2c, 0x5, 0x506, 0x284, 0x2, 0xd2b, 0xd28, 0x3, 0x2, 0x2, 0x2, 
       0xd2b, 0xd29, 0x3, 0x2, 0x2, 0x2, 0xd2b, 0xd2a, 0x3, 0x2, 0x2, 0x2, 
       0xd2c, 0x125, 0x3, 0x2, 0x2, 0x2, 0xd2d, 0xd30, 0x7, 0x52, 0x2, 0x2, 
       0xd2e, 0xd30, 0x7, 0x53, 0x2, 0x2, 0xd2f, 0xd2d, 0x3, 0x2, 0x2, 0x2, 
       0xd2f, 0xd2e, 0x3, 0x2, 0x2, 0x2, 0xd30, 0x127, 0x3, 0x2, 0x2, 0x2, 
       0xd31, 0xd33, 0x5, 0x4f0, 0x279, 0x2, 0xd32, 0xd31, 0x3, 0x2, 0x2, 
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       0x2, 0xd36, 0xd34, 0x3, 0x2, 0x2, 0x2, 0xd37, 0xd39, 0x5, 0x126, 
       0x94, 0x2, 0xd38, 0xd37, 0x3, 0x2, 0x2, 0x2, 0xd38, 0xd39, 0x3, 0x2, 
       0x2, 0x2, 0xd39, 0xd3a, 0x3, 0x2, 0x2, 0x2, 0xd3a, 0xd3b, 0x5, 0x12a, 
       0x96, 0x2, 0xd3b, 0xd3c, 0x5, 0x152, 0xaa, 0x2, 0xd3c, 0xd3d, 0x7, 
       0x21, 0x2, 0x2, 0xd3d, 0x129, 0x3, 0x2, 0x2, 0x2, 0xd3e, 0xd41, 0x5, 
       0xf8, 0x7d, 0x2, 0xd3f, 0xd41, 0x7, 0x99, 0x2, 0x2, 0xd40, 0xd3e, 
       0x3, 0x2, 0x2, 0x2, 0xd40, 0xd3f, 0x3, 0x2, 0x2, 0x2, 0xd41, 0x12b, 
       0x3, 0x2, 0x2, 0x2, 0xd42, 0xd48, 0x5, 0xea, 0x76, 0x2, 0xd43, 0xd45, 
       0x5, 0xec, 0x77, 0x2, 0xd44, 0xd46, 0x5, 0x12e, 0x98, 0x2, 0xd45, 
       0xd44, 0x3, 0x2, 0x2, 0x2, 0xd45, 0xd46, 0x3, 0x2, 0x2, 0x2, 0xd46, 
       0xd48, 0x3, 0x2, 0x2, 0x2, 0xd47, 0xd42, 0x3, 0x2, 0x2, 0x2, 0xd47, 
       0xd43, 0x3, 0x2, 0x2, 0x2, 0xd48, 0x12d, 0x3, 0x2, 0x2, 0x2, 0xd49, 
       0xd4a, 0x7, 0x138, 0x2, 0x2, 0xd4a, 0x12f, 0x3, 0x2, 0x2, 0x2, 0xd4b, 
       0xd4c, 0x7, 0x42, 0x2, 0x2, 0xd4c, 0xd4d, 0x7, 0x2d, 0x2, 0x2, 0xd4d, 
       0xd4e, 0x5, 0x4a0, 0x251, 0x2, 0xd4e, 0xd4f, 0x7, 0x2e, 0x2, 0x2, 
       0xd4f, 0xd56, 0x3, 0x2, 0x2, 0x2, 0xd50, 0xd51, 0x7, 0x42, 0x2, 0x2, 
       0xd51, 0xd52, 0x7, 0x2d, 0x2, 0x2, 0xd52, 0xd53, 0x5, 0xf8, 0x7d, 
       0x2, 0xd53, 0xd54, 0x7, 0x2e, 0x2, 0x2, 0xd54, 0xd56, 0x3, 0x2, 0x2, 
       0x2, 0xd55, 0xd4b, 0x3, 0x2, 0x2, 0x2, 0xd55, 0xd50, 0x3, 0x2, 0x2, 
       0x2, 0xd56, 0x131, 0x3, 0x2, 0x2, 0x2, 0xd57, 0xd58, 0x7, 0x2d, 0x2, 
       0x2, 0xd58, 0xd59, 0x5, 0x134, 0x9b, 0x2, 0xd59, 0xd5a, 0x7, 0x20, 
       0x2, 0x2, 0xd5a, 0xd5b, 0x5, 0x136, 0x9c, 0x2, 0xd5b, 0xd5c, 0x7, 
       0x2e, 0x2, 0x2, 0xd5c, 0xd7c, 0x3, 0x2, 0x2, 0x2, 0xd5d, 0xd5e, 0x7, 
       0x2d, 0x2, 0x2, 0xd5e, 0xd5f, 0x5, 0x136, 0x9c, 0x2, 0xd5f, 0xd60, 
       0x7, 0x20, 0x2, 0x2, 0xd60, 0xd61, 0x5, 0x134, 0x9b, 0x2, 0xd61, 
       0xd62, 0x7, 0x2e, 0x2, 0x2, 0xd62, 0xd7c, 0x3, 0x2, 0x2, 0x2, 0xd63, 
       0xd64, 0x7, 0x2d, 0x2, 0x2, 0xd64, 0xd65, 0x5, 0x134, 0x9b, 0x2, 
       0xd65, 0xd66, 0x7, 0x20, 0x2, 0x2, 0xd66, 0xd67, 0x7, 0x9b, 0x2, 
       0x2, 0xd67, 0xd68, 0x7, 0x2e, 0x2, 0x2, 0xd68, 0xd7c, 0x3, 0x2, 0x2, 
       0x2, 0xd69, 0xd6a, 0x7, 0x2d, 0x2, 0x2, 0xd6a, 0xd6b, 0x5, 0x136, 
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       0x9a, 0x2, 0x2, 0xd6d, 0xd6e, 0x7, 0x2e, 0x2, 0x2, 0xd6e, 0xd7c, 
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       0xe63, 0xe64, 0x3, 0x2, 0x2, 0x2, 0xe64, 0x157, 0x3, 0x2, 0x2, 0x2, 
       0xe65, 0xe63, 0x3, 0x2, 0x2, 0x2, 0xe66, 0xe69, 0x5, 0x4f8, 0x27d, 
       0x2, 0xe67, 0xe68, 0x7, 0x16c, 0x2, 0x2, 0xe68, 0xe6a, 0x5, 0x4f8, 
       0x27d, 0x2, 0xe69, 0xe67, 0x3, 0x2, 0x2, 0x2, 0xe69, 0xe6a, 0x3, 
       0x2, 0x2, 0x2, 0xe6a, 0xe73, 0x3, 0x2, 0x2, 0x2, 0xe6b, 0xe6c, 0x7, 
       0x20, 0x2, 0x2, 0xe6c, 0xe6f, 0x5, 0x4f8, 0x27d, 0x2, 0xe6d, 0xe6e, 
       0x7, 0x16c, 0x2, 0x2, 0xe6e, 0xe70, 0x5, 0x4f8, 0x27d, 0x2, 0xe6f, 
       0xe6d, 0x3, 0x2, 0x2, 0x2, 0xe6f, 0xe70, 0x3, 0x2, 0x2, 0x2, 0xe70, 
       0xe72, 0x3, 0x2, 0x2, 0x2, 0xe71, 0xe6b, 0x3, 0x2, 0x2, 0x2, 0xe72, 
       0xe75, 0x3, 0x2, 0x2, 0x2, 0xe73, 0xe71, 0x3, 0x2, 0x2, 0x2, 0xe73, 
  };
  static uint16_t serializedATNSegment2[] = {
    0xe74, 0x3, 0x2, 0x2, 0x2, 0xe74, 0x159, 0x3, 0x2, 0x2, 0x2, 0xe75, 
       0xe73, 0x3, 0x2, 0x2, 0x2, 0xe76, 0xe77, 0x5, 0x4f6, 0x27c, 0x2, 
       0xe77, 0xe78, 0x7, 0x16c, 0x2, 0x2, 0xe78, 0xe79, 0x5, 0x492, 0x24a, 
       0x2, 0xe79, 0x15b, 0x3, 0x2, 0x2, 0x2, 0xe7a, 0xe7e, 0x5, 0x4f8, 
       0x27d, 0x2, 0xe7b, 0xe7d, 0x5, 0x16a, 0xb6, 0x2, 0xe7c, 0xe7b, 0x3, 
       0x2, 0x2, 0x2, 0xe7d, 0xe80, 0x3, 0x2, 0x2, 0x2, 0xe7e, 0xe7c, 0x3, 
       0x2, 0x2, 0x2, 0xe7e, 0xe7f, 0x3, 0x2, 0x2, 0x2, 0xe7f, 0xe83, 0x3, 
       0x2, 0x2, 0x2, 0xe80, 0xe7e, 0x3, 0x2, 0x2, 0x2, 0xe81, 0xe82, 0x7, 
       0x16c, 0x2, 0x2, 0xe82, 0xe84, 0x5, 0x4a0, 0x251, 0x2, 0xe83, 0xe81, 
       0x3, 0x2, 0x2, 0x2, 0xe83, 0xe84, 0x3, 0x2, 0x2, 0x2, 0xe84, 0x15d, 
       0x3, 0x2, 0x2, 0x2, 0xe85, 0xe89, 0x5, 0x4f8, 0x27d, 0x2, 0xe86, 
       0xe88, 0x5, 0x16a, 0xb6, 0x2, 0xe87, 0xe86, 0x3, 0x2, 0x2, 0x2, 0xe88, 
       0xe8b, 0x3, 0x2, 0x2, 0x2, 0xe89, 0xe87, 0x3, 0x2, 0x2, 0x2, 0xe89, 
       0xe8a, 0x3, 0x2, 0x2, 0x2, 0xe8a, 0xe8e, 0x3, 0x2, 0x2, 0x2, 0xe8b, 
       0xe89, 0x3, 0x2, 0x2, 0x2, 0xe8c, 0xe8d, 0x7, 0x16c, 0x2, 0x2, 0xe8d, 
       0xe8f, 0x5, 0x494, 0x24b, 0x2, 0xe8e, 0xe8c, 0x3, 0x2, 0x2, 0x2, 
       0xe8e, 0xe8f, 0x3, 0x2, 0x2, 0x2, 0xe8f, 0x15f, 0x3, 0x2, 0x2, 0x2, 
       0xe90, 0xe91, 0x5, 0x4f8, 0x27d, 0x2, 0xe91, 0xe92, 0x7, 0x16c, 0x2, 
       0x2, 0xe92, 0xe93, 0x5, 0x492, 0x24a, 0x2, 0xe93, 0xe96, 0x3, 0x2, 
       0x2, 0x2, 0xe94, 0xe96, 0x5, 0x162, 0xb2, 0x2, 0xe95, 0xe90, 0x3, 
       0x2, 0x2, 0x2, 0xe95, 0xe94, 0x3, 0x2, 0x2, 0x2, 0xe96, 0x161, 0x3, 
       0x2, 0x2, 0x2, 0xe97, 0xe98, 0x7, 0xa7, 0x2, 0x2, 0xe98, 0xe99, 0x7, 
       0xa8, 0x2, 0x2, 0xe99, 0xe9a, 0x7, 0x16c, 0x2, 0x2, 0xe9a, 0xe9b, 
       0x7, 0x2d, 0x2, 0x2, 0xe9b, 0xe9e, 0x5, 0x492, 0x24a, 0x2, 0xe9c, 
       0xe9d, 0x7, 0x20, 0x2, 0x2, 0xe9d, 0xe9f, 0x5, 0x492, 0x24a, 0x2, 
       0xe9e, 0xe9c, 0x3, 0x2, 0x2, 0x2, 0xe9e, 0xe9f, 0x3, 0x2, 0x2, 0x2, 
       0xe9f, 0xea0, 0x3, 0x2, 0x2, 0x2, 0xea0, 0xea1, 0x7, 0x2e, 0x2, 0x2, 
       0xea1, 0xea2, 0x7, 0x21, 0x2, 0x2, 0xea2, 0xeb3, 0x3, 0x2, 0x2, 0x2, 
       0xea3, 0xea4, 0x7, 0xa7, 0x2, 0x2, 0xea4, 0xea5, 0x7, 0xa8, 0x2, 
       0x2, 0xea5, 0xea6, 0x5, 0x3e4, 0x1f3, 0x2, 0xea6, 0xea7, 0x7, 0xa8, 
       0x2, 0x2, 0xea7, 0xea8, 0x5, 0x3e6, 0x1f4, 0x2, 0xea8, 0xea9, 0x7, 
       0x16c, 0x2, 0x2, 0xea9, 0xeaa, 0x7, 0x2d, 0x2, 0x2, 0xeaa, 0xead, 
       0x5, 0x492, 0x24a, 0x2, 0xeab, 0xeac, 0x7, 0x20, 0x2, 0x2, 0xeac, 
       0xeae, 0x5, 0x492, 0x24a, 0x2, 0xead, 0xeab, 0x3, 0x2, 0x2, 0x2, 
       0xead, 0xeae, 0x3, 0x2, 0x2, 0x2, 0xeae, 0xeaf, 0x3, 0x2, 0x2, 0x2, 
       0xeaf, 0xeb0, 0x7, 0x2e, 0x2, 0x2, 0xeb0, 0xeb1, 0x7, 0x21, 0x2, 
       0x2, 0xeb1, 0xeb3, 0x3, 0x2, 0x2, 0x2, 0xeb2, 0xe97, 0x3, 0x2, 0x2, 
       0x2, 0xeb2, 0xea3, 0x3, 0x2, 0x2, 0x2, 0xeb3, 0x163, 0x3, 0x2, 0x2, 
       0x2, 0xeb4, 0xed4, 0x5, 0x4f8, 0x27d, 0x2, 0xeb5, 0xeb6, 0x7, 0x16c, 
       0x2, 0x2, 0xeb6, 0xed5, 0x5, 0x166, 0xb4, 0x2, 0xeb7, 0xebb, 0x5, 
       0x174, 0xbb, 0x2, 0xeb8, 0xeba, 0x5, 0x170, 0xb9, 0x2, 0xeb9, 0xeb8, 
       0x3, 0x2, 0x2, 0x2, 0xeba, 0xebd, 0x3, 0x2, 0x2, 0x2, 0xebb, 0xeb9, 
       0x3, 0x2, 0x2, 0x2, 0xebb, 0xebc, 0x3, 0x2, 0x2, 0x2, 0xebc, 0xec0, 
       0x3, 0x2, 0x2, 0x2, 0xebd, 0xebb, 0x3, 0x2, 0x2, 0x2, 0xebe, 0xebf, 
       0x7, 0x16c, 0x2, 0x2, 0xebf, 0xec1, 0x5, 0x168, 0xb5, 0x2, 0xec0, 
       0xebe, 0x3, 0x2, 0x2, 0x2, 0xec0, 0xec1, 0x3, 0x2, 0x2, 0x2, 0xec1, 
       0xed5, 0x3, 0x2, 0x2, 0x2, 0xec2, 0xec3, 0x7, 0x16c, 0x2, 0x2, 0xec3, 
       0xec8, 0x7, 0x4e, 0x2, 0x2, 0xec4, 0xec5, 0x7, 0x2d, 0x2, 0x2, 0xec5, 
       0xec6, 0x5, 0x476, 0x23c, 0x2, 0xec6, 0xec7, 0x7, 0x2e, 0x2, 0x2, 
       0xec7, 0xec9, 0x3, 0x2, 0x2, 0x2, 0xec8, 0xec4, 0x3, 0x2, 0x2, 0x2, 
       0xec8, 0xec9, 0x3, 0x2, 0x2, 0x2, 0xec9, 0xed5, 0x3, 0x2, 0x2, 0x2, 
       0xeca, 0xecc, 0x5, 0x170, 0xb9, 0x2, 0xecb, 0xeca, 0x3, 0x2, 0x2, 
       0x2, 0xecc, 0xecf, 0x3, 0x2, 0x2, 0x2, 0xecd, 0xecb, 0x3, 0x2, 0x2, 
       0x2, 0xecd, 0xece, 0x3, 0x2, 0x2, 0x2, 0xece, 0xed2, 0x3, 0x2, 0x2, 
       0x2, 0xecf, 0xecd, 0x3, 0x2, 0x2, 0x2, 0xed0, 0xed1, 0x7, 0x16c, 
       0x2, 0x2, 0xed1, 0xed3, 0x5, 0x4a0, 0x251, 0x2, 0xed2, 0xed0, 0x3, 
       0x2, 0x2, 0x2, 0xed2, 0xed3, 0x3, 0x2, 0x2, 0x2, 0xed3, 0xed5, 0x3, 
       0x2, 0x2, 0x2, 0xed4, 0xeb5, 0x3, 0x2, 0x2, 0x2, 0xed4, 0xeb7, 0x3, 
       0x2, 0x2, 0x2, 0xed4, 0xec2, 0x3, 0x2, 0x2, 0x2, 0xed4, 0xecd, 0x3, 
       0x2, 0x2, 0x2, 0xed5, 0x165, 0x3, 0x2, 0x2, 0x2, 0xed6, 0xed8, 0x5, 
       0x10e, 0x88, 0x2, 0xed7, 0xed6, 0x3, 0x2, 0x2, 0x2, 0xed7, 0xed8, 
       0x3, 0x2, 0x2, 0x2, 0xed8, 0xed9, 0x3, 0x2, 0x2, 0x2, 0xed9, 0xedf, 
       0x7, 0x4e, 0x2, 0x2, 0xeda, 0xedb, 0x7, 0x2d, 0x2, 0x2, 0xedb, 0xedc, 
       0x5, 0x476, 0x23c, 0x2, 0xedc, 0xedd, 0x7, 0x2e, 0x2, 0x2, 0xedd, 
       0xee0, 0x3, 0x2, 0x2, 0x2, 0xede, 0xee0, 0x5, 0x4a0, 0x251, 0x2, 
       0xedf, 0xeda, 0x3, 0x2, 0x2, 0x2, 0xedf, 0xede, 0x3, 0x2, 0x2, 0x2, 
       0xedf, 0xee0, 0x3, 0x2, 0x2, 0x2, 0xee0, 0x167, 0x3, 0x2, 0x2, 0x2, 
       0xee1, 0xee2, 0x7, 0x4e, 0x2, 0x2, 0xee2, 0xee3, 0x7, 0x70, 0x2, 
       0x2, 0xee3, 0xee4, 0x5, 0x4a0, 0x251, 0x2, 0xee4, 0xee9, 0x7, 0x71, 
       0x2, 0x2, 0xee5, 0xee6, 0x7, 0x2d, 0x2, 0x2, 0xee6, 0xee7, 0x5, 0x4a0, 
       0x251, 0x2, 0xee7, 0xee8, 0x7, 0x2e, 0x2, 0x2, 0xee8, 0xeea, 0x3, 
       0x2, 0x2, 0x2, 0xee9, 0xee5, 0x3, 0x2, 0x2, 0x2, 0xee9, 0xeea, 0x3, 
       0x2, 0x2, 0x2, 0xeea, 0x169, 0x3, 0x2, 0x2, 0x2, 0xeeb, 0xeec, 0x7, 
       0x70, 0x2, 0x2, 0xeec, 0xeed, 0x5, 0x49c, 0x24f, 0x2, 0xeed, 0xeee, 
       0x7, 0x71, 0x2, 0x2, 0xeee, 0xef4, 0x3, 0x2, 0x2, 0x2, 0xeef, 0xef0, 
       0x7, 0x70, 0x2, 0x2, 0xef0, 0xef1, 0x5, 0x490, 0x249, 0x2, 0xef1, 
       0xef2, 0x7, 0x71, 0x2, 0x2, 0xef2, 0xef4, 0x3, 0x2, 0x2, 0x2, 0xef3, 
       0xeeb, 0x3, 0x2, 0x2, 0x2, 0xef3, 0xeef, 0x3, 0x2, 0x2, 0x2, 0xef4, 
       0x16b, 0x3, 0x2, 0x2, 0x2, 0xef5, 0xef6, 0x7, 0x70, 0x2, 0x2, 0xef6, 
       0xef7, 0x5, 0x49c, 0x24f, 0x2, 0xef7, 0xef8, 0x7, 0x71, 0x2, 0x2, 
       0xef8, 0xefb, 0x3, 0x2, 0x2, 0x2, 0xef9, 0xefb, 0x5, 0x174, 0xbb, 
       0x2, 0xefa, 0xef5, 0x3, 0x2, 0x2, 0x2, 0xefa, 0xef9, 0x3, 0x2, 0x2, 
       0x2, 0xefb, 0x16d, 0x3, 0x2, 0x2, 0x2, 0xefc, 0xefd, 0x7, 0x70, 0x2, 
       0x2, 0xefd, 0xefe, 0x5, 0xf8, 0x7d, 0x2, 0xefe, 0xeff, 0x7, 0x71, 
       0x2, 0x2, 0xeff, 0xf02, 0x3, 0x2, 0x2, 0x2, 0xf00, 0xf02, 0x7, 0x19, 
       0x2, 0x2, 0xf01, 0xefc, 0x3, 0x2, 0x2, 0x2, 0xf01, 0xf00, 0x3, 0x2, 
       0x2, 0x2, 0xf02, 0x16f, 0x3, 0x2, 0x2, 0x2, 0xf03, 0xf08, 0x5, 0x174, 
       0xbb, 0x2, 0xf04, 0xf08, 0x5, 0x16a, 0xb6, 0x2, 0xf05, 0xf08, 0x5, 
       0x16e, 0xb8, 0x2, 0xf06, 0xf08, 0x5, 0x172, 0xba, 0x2, 0xf07, 0xf03, 
       0x3, 0x2, 0x2, 0x2, 0xf07, 0xf04, 0x3, 0x2, 0x2, 0x2, 0xf07, 0xf05, 
       0x3, 0x2, 0x2, 0x2, 0xf07, 0xf06, 0x3, 0x2, 0x2, 0x2, 0xf08, 0x171, 
       0x3, 0x2, 0x2, 0x2, 0xf09, 0xf0a, 0x7, 0x70, 0x2, 0x2, 0xf0a, 0xf0d, 
       0x7, 0xa8, 0x2, 0x2, 0xf0b, 0xf0c, 0x7, 0x23, 0x2, 0x2, 0xf0c, 0xf0e, 
       0x5, 0x490, 0x249, 0x2, 0xf0d, 0xf0b, 0x3, 0x2, 0x2, 0x2, 0xf0d, 
       0xf0e, 0x3, 0x2, 0x2, 0x2, 0xf0e, 0xf0f, 0x3, 0x2, 0x2, 0x2, 0xf0f, 
       0xf10, 0x7, 0x71, 0x2, 0x2, 0xf10, 0x173, 0x3, 0x2, 0x2, 0x2, 0xf11, 
       0xf12, 0x7, 0x70, 0x2, 0x2, 0xf12, 0xf13, 0x7, 0x71, 0x2, 0x2, 0xf13, 
       0x175, 0x3, 0x2, 0x2, 0x2, 0xf14, 0xf17, 0x5, 0xf8, 0x7d, 0x2, 0xf15, 
       0xf17, 0x7, 0x99, 0x2, 0x2, 0xf16, 0xf14, 0x3, 0x2, 0x2, 0x2, 0xf16, 
       0xf15, 0x3, 0x2, 0x2, 0x2, 0xf17, 0x177, 0x3, 0x2, 0x2, 0x2, 0xf18, 
       0xf23, 0x5, 0x176, 0xbc, 0x2, 0xf19, 0xf1b, 0x5, 0x122, 0x92, 0x2, 
       0xf1a, 0xf19, 0x3, 0x2, 0x2, 0x2, 0xf1a, 0xf1b, 0x3, 0x2, 0x2, 0x2, 
       0xf1b, 0xf1f, 0x3, 0x2, 0x2, 0x2, 0xf1c, 0xf1e, 0x5, 0x16c, 0xb7, 
       0x2, 0xf1d, 0xf1c, 0x3, 0x2, 0x2, 0x2, 0xf1e, 0xf21, 0x3, 0x2, 0x2, 
       0x2, 0xf1f, 0xf1d, 0x3, 0x2, 0x2, 0x2, 0xf1f, 0xf20, 0x3, 0x2, 0x2, 
       0x2, 0xf20, 0xf23, 0x3, 0x2, 0x2, 0x2, 0xf21, 0xf1f, 0x3, 0x2, 0x2, 
       0x2, 0xf22, 0xf18, 0x3, 0x2, 0x2, 0x2, 0xf22, 0xf1a, 0x3, 0x2, 0x2, 
       0x2, 0xf23, 0x179, 0x3, 0x2, 0x2, 0x2, 0xf24, 0xf26, 0x7, 0x4d, 0x2, 
       0x2, 0xf25, 0xf27, 0x5, 0xf4, 0x7b, 0x2, 0xf26, 0xf25, 0x3, 0x2, 
       0x2, 0x2, 0xf26, 0xf27, 0x3, 0x2, 0x2, 0x2, 0xf27, 0xf28, 0x3, 0x2, 
       0x2, 0x2, 0xf28, 0xf29, 0x5, 0x17e, 0xc0, 0x2, 0xf29, 0x17b, 0x3, 
       0x2, 0x2, 0x2, 0xf2a, 0xf2b, 0x7, 0x55, 0x2, 0x2, 0xf2b, 0x17d, 0x3, 
       0x2, 0x2, 0x2, 0xf2c, 0xf31, 0x5, 0x178, 0xbd, 0x2, 0xf2d, 0xf2e, 
       0x5, 0x4fa, 0x27e, 0x2, 0xf2e, 0xf2f, 0x7, 0x25, 0x2, 0x2, 0xf2f, 
       0xf32, 0x3, 0x2, 0x2, 0x2, 0xf30, 0xf32, 0x5, 0x10e, 0x88, 0x2, 0xf31, 
       0xf2d, 0x3, 0x2, 0x2, 0x2, 0xf31, 0xf30, 0x3, 0x2, 0x2, 0x2, 0xf31, 
       0xf32, 0x3, 0x2, 0x2, 0x2, 0xf32, 0xf33, 0x3, 0x2, 0x2, 0x2, 0xf33, 
       0xf34, 0x5, 0x4f8, 0x27d, 0x2, 0xf34, 0xf38, 0x7, 0x21, 0x2, 0x2, 
       0xf35, 0xf37, 0x5, 0x192, 0xca, 0x2, 0xf36, 0xf35, 0x3, 0x2, 0x2, 
       0x2, 0xf37, 0xf3a, 0x3, 0x2, 0x2, 0x2, 0xf38, 0xf36, 0x3, 0x2, 0x2, 
       0x2, 0xf38, 0xf39, 0x3, 0x2, 0x2, 0x2, 0xf39, 0xf3e, 0x3, 0x2, 0x2, 
       0x2, 0xf3a, 0xf38, 0x3, 0x2, 0x2, 0x2, 0xf3b, 0xf3d, 0x5, 0x32e, 
       0x198, 0x2, 0xf3c, 0xf3b, 0x3, 0x2, 0x2, 0x2, 0xf3d, 0xf40, 0x3, 
       0x2, 0x2, 0x2, 0xf3e, 0xf3c, 0x3, 0x2, 0x2, 0x2, 0xf3e, 0xf3f, 0x3, 
       0x2, 0x2, 0x2, 0xf3f, 0xf41, 0x3, 0x2, 0x2, 0x2, 0xf40, 0xf3e, 0x3, 
       0x2, 0x2, 0x2, 0xf41, 0xf44, 0x5, 0x17c, 0xbf, 0x2, 0xf42, 0xf43, 
       0x7, 0x23, 0x2, 0x2, 0xf43, 0xf45, 0x5, 0x4f8, 0x27d, 0x2, 0xf44, 
       0xf42, 0x3, 0x2, 0x2, 0x2, 0xf44, 0xf45, 0x3, 0x2, 0x2, 0x2, 0xf45, 
       0xf66, 0x3, 0x2, 0x2, 0x2, 0xf46, 0xf4b, 0x5, 0x178, 0xbd, 0x2, 0xf47, 
       0xf48, 0x5, 0x4fa, 0x27e, 0x2, 0xf48, 0xf49, 0x7, 0x25, 0x2, 0x2, 
       0xf49, 0xf4c, 0x3, 0x2, 0x2, 0x2, 0xf4a, 0xf4c, 0x5, 0x10e, 0x88, 
       0x2, 0xf4b, 0xf47, 0x3, 0x2, 0x2, 0x2, 0xf4b, 0xf4a, 0x3, 0x2, 0x2, 
       0x2, 0xf4b, 0xf4c, 0x3, 0x2, 0x2, 0x2, 0xf4c, 0xf4d, 0x3, 0x2, 0x2, 
       0x2, 0xf4d, 0xf4e, 0x5, 0x4f8, 0x27d, 0x2, 0xf4e, 0xf50, 0x7, 0x2d, 
       0x2, 0x2, 0xf4f, 0xf51, 0x5, 0x194, 0xcb, 0x2, 0xf50, 0xf4f, 0x3, 
       0x2, 0x2, 0x2, 0xf50, 0xf51, 0x3, 0x2, 0x2, 0x2, 0xf51, 0xf52, 0x3, 
       0x2, 0x2, 0x2, 0xf52, 0xf53, 0x7, 0x2e, 0x2, 0x2, 0xf53, 0xf57, 0x7, 
       0x21, 0x2, 0x2, 0xf54, 0xf56, 0x5, 0x19e, 0xd0, 0x2, 0xf55, 0xf54, 
       0x3, 0x2, 0x2, 0x2, 0xf56, 0xf59, 0x3, 0x2, 0x2, 0x2, 0xf57, 0xf55, 
       0x3, 0x2, 0x2, 0x2, 0xf57, 0xf58, 0x3, 0x2, 0x2, 0x2, 0xf58, 0xf5d, 
       0x3, 0x2, 0x2, 0x2, 0xf59, 0xf57, 0x3, 0x2, 0x2, 0x2, 0xf5a, 0xf5c, 
       0x5, 0x32e, 0x198, 0x2, 0xf5b, 0xf5a, 0x3, 0x2, 0x2, 0x2, 0xf5c, 
       0xf5f, 0x3, 0x2, 0x2, 0x2, 0xf5d, 0xf5b, 0x3, 0x2, 0x2, 0x2, 0xf5d, 
       0xf5e, 0x3, 0x2, 0x2, 0x2, 0xf5e, 0xf60, 0x3, 0x2, 0x2, 0x2, 0xf5f, 
       0xf5d, 0x3, 0x2, 0x2, 0x2, 0xf60, 0xf63, 0x5, 0x17c, 0xbf, 0x2, 0xf61, 
       0xf62, 0x7, 0x23, 0x2, 0x2, 0xf62, 0xf64, 0x5, 0x4f8, 0x27d, 0x2, 
       0xf63, 0xf61, 0x3, 0x2, 0x2, 0x2, 0xf63, 0xf64, 0x3, 0x2, 0x2, 0x2, 
       0xf64, 0xf66, 0x3, 0x2, 0x2, 0x2, 0xf65, 0xf2c, 0x3, 0x2, 0x2, 0x2, 
       0xf65, 0xf46, 0x3, 0x2, 0x2, 0x2, 0xf66, 0x17f, 0x3, 0x2, 0x2, 0x2, 
       0xf67, 0xf68, 0x7, 0x4d, 0x2, 0x2, 0xf68, 0xf69, 0x5, 0x178, 0xbd, 
       0x2, 0xf69, 0xf6f, 0x5, 0x4f8, 0x27d, 0x2, 0xf6a, 0xf6c, 0x7, 0x2d, 
       0x2, 0x2, 0xf6b, 0xf6d, 0x5, 0x194, 0xcb, 0x2, 0xf6c, 0xf6b, 0x3, 
       0x2, 0x2, 0x2, 0xf6c, 0xf6d, 0x3, 0x2, 0x2, 0x2, 0xf6d, 0xf6e, 0x3, 
       0x2, 0x2, 0x2, 0xf6e, 0xf70, 0x7, 0x2e, 0x2, 0x2, 0xf6f, 0xf6a, 0x3, 
       0x2, 0x2, 0x2, 0xf6f, 0xf70, 0x3, 0x2, 0x2, 0x2, 0xf70, 0x181, 0x3, 
       0x2, 0x2, 0x2, 0xf71, 0xf72, 0x7, 0x64, 0x2, 0x2, 0xf72, 0xf75, 0x5, 
       0xfe, 0x80, 0x2, 0xf73, 0xf76, 0x5, 0x184, 0xc3, 0x2, 0xf74, 0xf76, 
       0x5, 0x18a, 0xc6, 0x2, 0xf75, 0xf73, 0x3, 0x2, 0x2, 0x2, 0xf75, 0xf74, 
       0x3, 0x2, 0x2, 0x2, 0xf75, 0xf76, 0x3, 0x2, 0x2, 0x2, 0xf76, 0xf79, 
       0x3, 0x2, 0x2, 0x2, 0xf77, 0xf78, 0x7, 0x172, 0x2, 0x2, 0xf78, 0xf7a, 
       0x7, 0x16c, 0x2, 0x2, 0xf79, 0xf77, 0x3, 0x2, 0x2, 0x2, 0xf79, 0xf7a, 
       0x3, 0x2, 0x2, 0x2, 0xf7a, 0xf7b, 0x3, 0x2, 0x2, 0x2, 0xf7b, 0xf7c, 
       0x5, 0x180, 0xc1, 0x2, 0xf7c, 0xf7d, 0x7, 0x21, 0x2, 0x2, 0xf7d, 
       0xf97, 0x3, 0x2, 0x2, 0x2, 0xf7e, 0xf7f, 0x7, 0x64, 0x2, 0x2, 0xf7f, 
       0xf81, 0x5, 0xfe, 0x80, 0x2, 0xf80, 0xf82, 0x5, 0x184, 0xc3, 0x2, 
       0xf81, 0xf80, 0x3, 0x2, 0x2, 0x2, 0xf81, 0xf82, 0x3, 0x2, 0x2, 0x2, 
       0xf82, 0xf85, 0x3, 0x2, 0x2, 0x2, 0xf83, 0xf84, 0x7, 0x172, 0x2, 
       0x2, 0xf84, 0xf86, 0x7, 0x16c, 0x2, 0x2, 0xf85, 0xf83, 0x3, 0x2, 
       0x2, 0x2, 0xf85, 0xf86, 0x3, 0x2, 0x2, 0x2, 0xf86, 0xf87, 0x3, 0x2, 
       0x2, 0x2, 0xf87, 0xf88, 0x5, 0x19c, 0xcf, 0x2, 0xf88, 0xf89, 0x7, 
       0x21, 0x2, 0x2, 0xf89, 0xf97, 0x3, 0x2, 0x2, 0x2, 0xf8a, 0xf8b, 0x7, 
       0xa9, 0x2, 0x2, 0xf8b, 0xf8e, 0x5, 0xfe, 0x80, 0x2, 0xf8c, 0xf8d, 
       0x7, 0x172, 0x2, 0x2, 0xf8d, 0xf8f, 0x7, 0x16c, 0x2, 0x2, 0xf8e, 
       0xf8c, 0x3, 0x2, 0x2, 0x2, 0xf8e, 0xf8f, 0x3, 0x2, 0x2, 0x2, 0xf8f, 
       0xf92, 0x3, 0x2, 0x2, 0x2, 0xf90, 0xf93, 0x5, 0x186, 0xc4, 0x2, 0xf91, 
       0xf93, 0x5, 0x188, 0xc5, 0x2, 0xf92, 0xf90, 0x3, 0x2, 0x2, 0x2, 0xf92, 
       0xf91, 0x3, 0x2, 0x2, 0x2, 0xf93, 0xf94, 0x3, 0x2, 0x2, 0x2, 0xf94, 
       0xf95, 0x7, 0x21, 0x2, 0x2, 0xf95, 0xf97, 0x3, 0x2, 0x2, 0x2, 0xf96, 
       0xf71, 0x3, 0x2, 0x2, 0x2, 0xf96, 0xf7e, 0x3, 0x2, 0x2, 0x2, 0xf96, 
       0xf8a, 0x3, 0x2, 0x2, 0x2, 0xf97, 0x183, 0x3, 0x2, 0x2, 0x2, 0xf98, 
       0xf99, 0x7, 0xaa, 0x2, 0x2, 0xf99, 0x185, 0x3, 0x2, 0x2, 0x2, 0xf9a, 
       0xf9b, 0x7, 0x4d, 0x2, 0x2, 0xf9b, 0xf9c, 0x5, 0x4f8, 0x27d, 0x2, 
       0xf9c, 0x187, 0x3, 0x2, 0x2, 0x2, 0xf9d, 0xf9e, 0x7, 0x14c, 0x2, 
       0x2, 0xf9e, 0xf9f, 0x5, 0x4f8, 0x27d, 0x2, 0xf9f, 0x189, 0x3, 0x2, 
       0x2, 0x2, 0xfa0, 0xfa1, 0x7, 0xab, 0x2, 0x2, 0xfa1, 0x18b, 0x3, 0x2, 
       0x2, 0x2, 0xfa2, 0xfa4, 0x7, 0x14c, 0x2, 0x2, 0xfa3, 0xfa5, 0x5, 
       0xf4, 0x7b, 0x2, 0xfa4, 0xfa3, 0x3, 0x2, 0x2, 0x2, 0xfa4, 0xfa5, 
       0x3, 0x2, 0x2, 0x2, 0xfa5, 0xfa6, 0x3, 0x2, 0x2, 0x2, 0xfa6, 0xfa7, 
       0x5, 0x190, 0xc9, 0x2, 0xfa7, 0x18d, 0x3, 0x2, 0x2, 0x2, 0xfa8, 0xfa9, 
       0x7, 0xad, 0x2, 0x2, 0xfa9, 0x18f, 0x3, 0x2, 0x2, 0x2, 0xfaa, 0xfab, 
       0x5, 0x4fa, 0x27e, 0x2, 0xfab, 0xfac, 0x7, 0x25, 0x2, 0x2, 0xfac, 
       0xfaf, 0x3, 0x2, 0x2, 0x2, 0xfad, 0xfaf, 0x5, 0x10e, 0x88, 0x2, 0xfae, 
       0xfaa, 0x3, 0x2, 0x2, 0x2, 0xfae, 0xfad, 0x3, 0x2, 0x2, 0x2, 0xfae, 
       0xfaf, 0x3, 0x2, 0x2, 0x2, 0xfaf, 0xfb0, 0x3, 0x2, 0x2, 0x2, 0xfb0, 
       0xfb1, 0x5, 0x4f8, 0x27d, 0x2, 0xfb1, 0xfb5, 0x7, 0x21, 0x2, 0x2, 
       0xfb2, 0xfb4, 0x5, 0x192, 0xca, 0x2, 0xfb3, 0xfb2, 0x3, 0x2, 0x2, 
       0x2, 0xfb4, 0xfb7, 0x3, 0x2, 0x2, 0x2, 0xfb5, 0xfb3, 0x3, 0x2, 0x2, 
       0x2, 0xfb5, 0xfb6, 0x3, 0x2, 0x2, 0x2, 0xfb6, 0xfbb, 0x3, 0x2, 0x2, 
       0x2, 0xfb7, 0xfb5, 0x3, 0x2, 0x2, 0x2, 0xfb8, 0xfba, 0x5, 0x328, 
       0x195, 0x2, 0xfb9, 0xfb8, 0x3, 0x2, 0x2, 0x2, 0xfba, 0xfbd, 0x3, 
       0x2, 0x2, 0x2, 0xfbb, 0xfb9, 0x3, 0x2, 0x2, 0x2, 0xfbb, 0xfbc, 0x3, 
       0x2, 0x2, 0x2, 0xfbc, 0xfbe, 0x3, 0x2, 0x2, 0x2, 0xfbd, 0xfbb, 0x3, 
       0x2, 0x2, 0x2, 0xfbe, 0xfc1, 0x5, 0x18e, 0xc8, 0x2, 0xfbf, 0xfc0, 
       0x7, 0x23, 0x2, 0x2, 0xfc0, 0xfc2, 0x5, 0x4f8, 0x27d, 0x2, 0xfc1, 
       0xfbf, 0x3, 0x2, 0x2, 0x2, 0xfc1, 0xfc2, 0x3, 0x2, 0x2, 0x2, 0xfc2, 
       0xfe2, 0x3, 0x2, 0x2, 0x2, 0xfc3, 0xfc4, 0x5, 0x4fa, 0x27e, 0x2, 
       0xfc4, 0xfc5, 0x7, 0x25, 0x2, 0x2, 0xfc5, 0xfc8, 0x3, 0x2, 0x2, 0x2, 
       0xfc6, 0xfc8, 0x5, 0x10e, 0x88, 0x2, 0xfc7, 0xfc3, 0x3, 0x2, 0x2, 
       0x2, 0xfc7, 0xfc6, 0x3, 0x2, 0x2, 0x2, 0xfc7, 0xfc8, 0x3, 0x2, 0x2, 
       0x2, 0xfc8, 0xfc9, 0x3, 0x2, 0x2, 0x2, 0xfc9, 0xfca, 0x5, 0x4f8, 
       0x27d, 0x2, 0xfca, 0xfcc, 0x7, 0x2d, 0x2, 0x2, 0xfcb, 0xfcd, 0x5, 
       0x194, 0xcb, 0x2, 0xfcc, 0xfcb, 0x3, 0x2, 0x2, 0x2, 0xfcc, 0xfcd, 
       0x3, 0x2, 0x2, 0x2, 0xfcd, 0xfce, 0x3, 0x2, 0x2, 0x2, 0xfce, 0xfcf, 
       0x7, 0x2e, 0x2, 0x2, 0xfcf, 0xfd3, 0x7, 0x21, 0x2, 0x2, 0xfd0, 0xfd2, 
       0x5, 0x19e, 0xd0, 0x2, 0xfd1, 0xfd0, 0x3, 0x2, 0x2, 0x2, 0xfd2, 0xfd5, 
       0x3, 0x2, 0x2, 0x2, 0xfd3, 0xfd1, 0x3, 0x2, 0x2, 0x2, 0xfd3, 0xfd4, 
       0x3, 0x2, 0x2, 0x2, 0xfd4, 0xfd9, 0x3, 0x2, 0x2, 0x2, 0xfd5, 0xfd3, 
       0x3, 0x2, 0x2, 0x2, 0xfd6, 0xfd8, 0x5, 0x328, 0x195, 0x2, 0xfd7, 
       0xfd6, 0x3, 0x2, 0x2, 0x2, 0xfd8, 0xfdb, 0x3, 0x2, 0x2, 0x2, 0xfd9, 
       0xfd7, 0x3, 0x2, 0x2, 0x2, 0xfd9, 0xfda, 0x3, 0x2, 0x2, 0x2, 0xfda, 
       0xfdc, 0x3, 0x2, 0x2, 0x2, 0xfdb, 0xfd9, 0x3, 0x2, 0x2, 0x2, 0xfdc, 
       0xfdf, 0x5, 0x18e, 0xc8, 0x2, 0xfdd, 0xfde, 0x7, 0x23, 0x2, 0x2, 
       0xfde, 0xfe0, 0x5, 0x4f8, 0x27d, 0x2, 0xfdf, 0xfdd, 0x3, 0x2, 0x2, 
       0x2, 0xfdf, 0xfe0, 0x3, 0x2, 0x2, 0x2, 0xfe0, 0xfe2, 0x3, 0x2, 0x2, 
       0x2, 0xfe1, 0xfae, 0x3, 0x2, 0x2, 0x2, 0xfe1, 0xfc7, 0x3, 0x2, 0x2, 
       0x2, 0xfe2, 0x191, 0x3, 0x2, 0x2, 0x2, 0xfe3, 0xfe6, 0x5, 0x19e, 
       0xd0, 0x2, 0xfe4, 0xfe6, 0x5, 0x19a, 0xce, 0x2, 0xfe5, 0xfe3, 0x3, 
       0x2, 0x2, 0x2, 0xfe5, 0xfe4, 0x3, 0x2, 0x2, 0x2, 0xfe6, 0x193, 0x3, 
       0x2, 0x2, 0x2, 0xfe7, 0xfec, 0x5, 0x196, 0xcc, 0x2, 0xfe8, 0xfe9, 
       0x7, 0x20, 0x2, 0x2, 0xfe9, 0xfeb, 0x5, 0x196, 0xcc, 0x2, 0xfea, 
       0xfe8, 0x3, 0x2, 0x2, 0x2, 0xfeb, 0xfee, 0x3, 0x2, 0x2, 0x2, 0xfec, 
       0xfea, 0x3, 0x2, 0x2, 0x2, 0xfec, 0xfed, 0x3, 0x2, 0x2, 0x2, 0xfed, 
       0x195, 0x3, 0x2, 0x2, 0x2, 0xfee, 0xfec, 0x3, 0x2, 0x2, 0x2, 0xfef, 
       0xff1, 0x5, 0x4f0, 0x279, 0x2, 0xff0, 0xfef, 0x3, 0x2, 0x2, 0x2, 
       0xff1, 0xff4, 0x3, 0x2, 0x2, 0x2, 0xff2, 0xff0, 0x3, 0x2, 0x2, 0x2, 
       0xff2, 0xff3, 0x3, 0x2, 0x2, 0x2, 0xff3, 0xff6, 0x3, 0x2, 0x2, 0x2, 
       0xff4, 0xff2, 0x3, 0x2, 0x2, 0x2, 0xff5, 0xff7, 0x5, 0x198, 0xcd, 
       0x2, 0xff6, 0xff5, 0x3, 0x2, 0x2, 0x2, 0xff6, 0xff7, 0x3, 0x2, 0x2, 
       0x2, 0xff7, 0xff9, 0x3, 0x2, 0x2, 0x2, 0xff8, 0xffa, 0x7, 0x98, 0x2, 
       0x2, 0xff9, 0xff8, 0x3, 0x2, 0x2, 0x2, 0xff9, 0xffa, 0x3, 0x2, 0x2, 
       0x2, 0xffa, 0xffb, 0x3, 0x2, 0x2, 0x2, 0xffb, 0xffc, 0x5, 0x106, 
       0x84, 0x2, 0xffc, 0x1000, 0x5, 0x4f8, 0x27d, 0x2, 0xffd, 0xfff, 0x5, 
       0x170, 0xb9, 0x2, 0xffe, 0xffd, 0x3, 0x2, 0x2, 0x2, 0xfff, 0x1002, 
       0x3, 0x2, 0x2, 0x2, 0x1000, 0xffe, 0x3, 0x2, 0x2, 0x2, 0x1000, 0x1001, 
       0x3, 0x2, 0x2, 0x2, 0x1001, 0x1005, 0x3, 0x2, 0x2, 0x2, 0x1002, 0x1000, 
       0x3, 0x2, 0x2, 0x2, 0x1003, 0x1004, 0x7, 0x16c, 0x2, 0x2, 0x1004, 
       0x1006, 0x5, 0x4a0, 0x251, 0x2, 0x1005, 0x1003, 0x3, 0x2, 0x2, 0x2, 
       0x1005, 0x1006, 0x3, 0x2, 0x2, 0x2, 0x1006, 0x197, 0x3, 0x2, 0x2, 
       0x2, 0x1007, 0x100e, 0x7, 0x44, 0x2, 0x2, 0x1008, 0x100e, 0x7, 0x45, 
       0x2, 0x2, 0x1009, 0x100e, 0x7, 0x46, 0x2, 0x2, 0x100a, 0x100e, 0x7, 
       0x47, 0x2, 0x2, 0x100b, 0x100c, 0x7, 0x4c, 0x2, 0x2, 0x100c, 0x100e, 
       0x7, 0x47, 0x2, 0x2, 0x100d, 0x1007, 0x3, 0x2, 0x2, 0x2, 0x100d, 
       0x1008, 0x3, 0x2, 0x2, 0x2, 0x100d, 0x1009, 0x3, 0x2, 0x2, 0x2, 0x100d, 
       0x100a, 0x3, 0x2, 0x2, 0x2, 0x100d, 0x100b, 0x3, 0x2, 0x2, 0x2, 0x100e, 
       0x199, 0x3, 0x2, 0x2, 0x2, 0x100f, 0x1011, 0x5, 0x4f0, 0x279, 0x2, 
       0x1010, 0x100f, 0x3, 0x2, 0x2, 0x2, 0x1011, 0x1014, 0x3, 0x2, 0x2, 
       0x2, 0x1012, 0x1010, 0x3, 0x2, 0x2, 0x2, 0x1012, 0x1013, 0x3, 0x2, 
       0x2, 0x2, 0x1013, 0x1015, 0x3, 0x2, 0x2, 0x2, 0x1014, 0x1012, 0x3, 
       0x2, 0x2, 0x2, 0x1015, 0x1017, 0x5, 0x198, 0xcd, 0x2, 0x1016, 0x1018, 
       0x7, 0x98, 0x2, 0x2, 0x1017, 0x1016, 0x3, 0x2, 0x2, 0x2, 0x1017, 
       0x1018, 0x3, 0x2, 0x2, 0x2, 0x1018, 0x1019, 0x3, 0x2, 0x2, 0x2, 0x1019, 
       0x101a, 0x5, 0x106, 0x84, 0x2, 0x101a, 0x101b, 0x5, 0x14e, 0xa8, 
       0x2, 0x101b, 0x101c, 0x7, 0x21, 0x2, 0x2, 0x101c, 0x19b, 0x3, 0x2, 
       0x2, 0x2, 0x101d, 0x101e, 0x7, 0x14c, 0x2, 0x2, 0x101e, 0x1024, 0x5, 
       0x4f8, 0x27d, 0x2, 0x101f, 0x1021, 0x7, 0x2d, 0x2, 0x2, 0x1020, 0x1022, 
       0x5, 0x194, 0xcb, 0x2, 0x1021, 0x1020, 0x3, 0x2, 0x2, 0x2, 0x1021, 
       0x1022, 0x3, 0x2, 0x2, 0x2, 0x1022, 0x1023, 0x3, 0x2, 0x2, 0x2, 0x1023, 
       0x1025, 0x7, 0x2e, 0x2, 0x2, 0x1024, 0x101f, 0x3, 0x2, 0x2, 0x2, 
       0x1024, 0x1025, 0x3, 0x2, 0x2, 0x2, 0x1025, 0x19d, 0x3, 0x2, 0x2, 
       0x2, 0x1026, 0x1028, 0x5, 0x4f0, 0x279, 0x2, 0x1027, 0x1026, 0x3, 
       0x2, 0x2, 0x2, 0x1028, 0x102b, 0x3, 0x2, 0x2, 0x2, 0x1029, 0x1027, 
       0x3, 0x2, 0x2, 0x2, 0x1029, 0x102a, 0x3, 0x2, 0x2, 0x2, 0x102a, 0x1032, 
       0x3, 0x2, 0x2, 0x2, 0x102b, 0x1029, 0x3, 0x2, 0x2, 0x2, 0x102c, 0x1033, 
       0x5, 0xd8, 0x6d, 0x2, 0x102d, 0x1033, 0x5, 0xc8, 0x65, 0x2, 0x102e, 
       0x102f, 0x5, 0xca, 0x66, 0x2, 0x102f, 0x1030, 0x7, 0x21, 0x2, 0x2, 
       0x1030, 0x1033, 0x3, 0x2, 0x2, 0x2, 0x1031, 0x1033, 0x5, 0x1a0, 0xd1, 
       0x2, 0x1032, 0x102c, 0x3, 0x2, 0x2, 0x2, 0x1032, 0x102d, 0x3, 0x2, 
       0x2, 0x2, 0x1032, 0x102e, 0x3, 0x2, 0x2, 0x2, 0x1032, 0x1031, 0x3, 
       0x2, 0x2, 0x2, 0x1033, 0x19f, 0x3, 0x2, 0x2, 0x2, 0x1034, 0x1035, 
       0x7, 0x4a, 0x2, 0x2, 0x1035, 0x1036, 0x5, 0x1a2, 0xd2, 0x2, 0x1036, 
       0x1037, 0x7, 0x4d, 0x2, 0x2, 0x1037, 0x1038, 0x5, 0xf8, 0x7d, 0x2, 
       0x1038, 0x1039, 0x5, 0x4f8, 0x27d, 0x2, 0x1039, 0x103a, 0x7, 0x2d, 
       0x2, 0x2, 0x103a, 0x103b, 0x5, 0x1a4, 0xd3, 0x2, 0x103b, 0x103c, 
       0x7, 0x2e, 0x2, 0x2, 0x103c, 0x103d, 0x7, 0x21, 0x2, 0x2, 0x103d, 
       0x1a1, 0x3, 0x2, 0x2, 0x2, 0x103e, 0x104e, 0x7, 0xaf, 0x2, 0x2, 0x103f, 
       0x104e, 0x7, 0xae, 0x2, 0x2, 0x1040, 0x104e, 0x7, 0xb1, 0x2, 0x2, 
       0x1041, 0x104e, 0x7, 0xb0, 0x2, 0x2, 0x1042, 0x104e, 0x7, 0x2f, 0x2, 
       0x2, 0x1043, 0x104e, 0x7, 0xb3, 0x2, 0x2, 0x1044, 0x104e, 0x7, 0xb4, 
       0x2, 0x2, 0x1045, 0x104e, 0x7, 0xb5, 0x2, 0x2, 0x1046, 0x104e, 0x7, 
       0xb6, 0x2, 0x2, 0x1047, 0x104e, 0x7, 0xb7, 0x2, 0x2, 0x1048, 0x104e, 
       0x7, 0xb8, 0x2, 0x2, 0x1049, 0x104e, 0x7, 0xb9, 0x2, 0x2, 0x104a, 
       0x104e, 0x7, 0xba, 0x2, 0x2, 0x104b, 0x104e, 0x7, 0xbc, 0x2, 0x2, 
       0x104c, 0x104e, 0x7, 0x16c, 0x2, 0x2, 0x104d, 0x103e, 0x3, 0x2, 0x2, 
       0x2, 0x104d, 0x103f, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x1040, 0x3, 0x2, 
       0x2, 0x2, 0x104d, 0x1041, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x1042, 0x3, 
       0x2, 0x2, 0x2, 0x104d, 0x1043, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x1044, 
       0x3, 0x2, 0x2, 0x2, 0x104d, 0x1045, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x1046, 
       0x3, 0x2, 0x2, 0x2, 0x104d, 0x1047, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x1048, 
       0x3, 0x2, 0x2, 0x2, 0x104d, 0x1049, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x104a, 
       0x3, 0x2, 0x2, 0x2, 0x104d, 0x104b, 0x3, 0x2, 0x2, 0x2, 0x104d, 0x104c, 
       0x3, 0x2, 0x2, 0x2, 0x104e, 0x1a3, 0x3, 0x2, 0x2, 0x2, 0x104f, 0x1054, 
       0x5, 0xf8, 0x7d, 0x2, 0x1050, 0x1051, 0x7, 0x20, 0x2, 0x2, 0x1051, 
       0x1053, 0x5, 0xf8, 0x7d, 0x2, 0x1052, 0x1050, 0x3, 0x2, 0x2, 0x2, 
       0x1053, 0x1056, 0x3, 0x2, 0x2, 0x2, 0x1054, 0x1052, 0x3, 0x2, 0x2, 
       0x2, 0x1054, 0x1055, 0x3, 0x2, 0x2, 0x2, 0x1055, 0x1a5, 0x3, 0x2, 
       0x2, 0x2, 0x1056, 0x1054, 0x3, 0x2, 0x2, 0x2, 0x1057, 0x1059, 0x7, 
       0x36, 0x2, 0x2, 0x1058, 0x105a, 0x7, 0x32, 0x2, 0x2, 0x1059, 0x1058, 
       0x3, 0x2, 0x2, 0x2, 0x1059, 0x105a, 0x3, 0x2, 0x2, 0x2, 0x105a, 0x105b, 
       0x3, 0x2, 0x2, 0x2, 0x105b, 0x105c, 0x5, 0x4fa, 0x27e, 0x2, 0x105c, 
       0x105d, 0x5, 0x158, 0xad, 0x2, 0x105d, 0x105e, 0x7, 0x21, 0x2, 0x2, 
       0x105e, 0x1a7, 0x3, 0x2, 0x2, 0x2, 0x105f, 0x1060, 0x5, 0x4f8, 0x27d, 
       0x2, 0x1060, 0x1061, 0x7, 0x2d, 0x2, 0x2, 0x1061, 0x1066, 0x5, 0x1aa, 
       0xd6, 0x2, 0x1062, 0x1063, 0x7, 0x20, 0x2, 0x2, 0x1063, 0x1065, 0x5, 
       0x1aa, 0xd6, 0x2, 0x1064, 0x1062, 0x3, 0x2, 0x2, 0x2, 0x1065, 0x1068, 
       0x3, 0x2, 0x2, 0x2, 0x1066, 0x1064, 0x3, 0x2, 0x2, 0x2, 0x1066, 0x1067, 
       0x3, 0x2, 0x2, 0x2, 0x1067, 0x1069, 0x3, 0x2, 0x2, 0x2, 0x1068, 0x1066, 
       0x3, 0x2, 0x2, 0x2, 0x1069, 0x106a, 0x7, 0x2e, 0x2, 0x2, 0x106a, 
       0x1a9, 0x3, 0x2, 0x2, 0x2, 0x106b, 0x106d, 0x5, 0x4f0, 0x279, 0x2, 
       0x106c, 0x106b, 0x3, 0x2, 0x2, 0x2, 0x106d, 0x1070, 0x3, 0x2, 0x2, 
       0x2, 0x106e, 0x106c, 0x3, 0x2, 0x2, 0x2, 0x106e, 0x106f, 0x3, 0x2, 
       0x2, 0x2, 0x106f, 0x1076, 0x3, 0x2, 0x2, 0x2, 0x1070, 0x106e, 0x3, 
       0x2, 0x2, 0x2, 0x1071, 0x1077, 0x5, 0x1ac, 0xd7, 0x2, 0x1072, 0x1077, 
       0x5, 0x1b0, 0xd9, 0x2, 0x1073, 0x1077, 0x5, 0x1b2, 0xda, 0x2, 0x1074, 
       0x1075, 0x7, 0x48, 0x2, 0x2, 0x1075, 0x1077, 0x5, 0x4f8, 0x27d, 0x2, 
       0x1076, 0x1071, 0x3, 0x2, 0x2, 0x2, 0x1076, 0x1072, 0x3, 0x2, 0x2, 
       0x2, 0x1076, 0x1073, 0x3, 0x2, 0x2, 0x2, 0x1076, 0x1074, 0x3, 0x2, 
       0x2, 0x2, 0x1077, 0x1ab, 0x3, 0x2, 0x2, 0x2, 0x1078, 0x1079, 0x5, 
       0x56, 0x2c, 0x2, 0x1079, 0x107e, 0x5, 0x1ae, 0xd8, 0x2, 0x107a, 0x107b, 
       0x7, 0x20, 0x2, 0x2, 0x107b, 0x107d, 0x5, 0x1ae, 0xd8, 0x2, 0x107c, 
       0x107a, 0x3, 0x2, 0x2, 0x2, 0x107d, 0x1080, 0x3, 0x2, 0x2, 0x2, 0x107e, 
       0x107c, 0x3, 0x2, 0x2, 0x2, 0x107e, 0x107f, 0x3, 0x2, 0x2, 0x2, 0x107f, 
       0x1ad, 0x3, 0x2, 0x2, 0x2, 0x1080, 0x107e, 0x3, 0x2, 0x2, 0x2, 0x1081, 
       0x108e, 0x5, 0x4f8, 0x27d, 0x2, 0x1082, 0x1083, 0x7, 0x25, 0x2, 0x2, 
       0x1083, 0x1084, 0x5, 0x4f8, 0x27d, 0x2, 0x1084, 0x1088, 0x7, 0x2d, 
       0x2, 0x2, 0x1085, 0x1087, 0x5, 0x4a0, 0x251, 0x2, 0x1086, 0x1085, 
       0x3, 0x2, 0x2, 0x2, 0x1087, 0x108a, 0x3, 0x2, 0x2, 0x2, 0x1088, 0x1086, 
       0x3, 0x2, 0x2, 0x2, 0x1088, 0x1089, 0x3, 0x2, 0x2, 0x2, 0x1089, 0x108b, 
       0x3, 0x2, 0x2, 0x2, 0x108a, 0x1088, 0x3, 0x2, 0x2, 0x2, 0x108b, 0x108c, 
       0x7, 0x2e, 0x2, 0x2, 0x108c, 0x108e, 0x3, 0x2, 0x2, 0x2, 0x108d, 
       0x1081, 0x3, 0x2, 0x2, 0x2, 0x108d, 0x1082, 0x3, 0x2, 0x2, 0x2, 0x108e, 
       0x1af, 0x3, 0x2, 0x2, 0x2, 0x108f, 0x1094, 0x5, 0x4f8, 0x27d, 0x2, 
       0x1090, 0x1091, 0x7, 0x70, 0x2, 0x2, 0x1091, 0x1092, 0x5, 0x490, 
       0x249, 0x2, 0x1092, 0x1093, 0x7, 0x71, 0x2, 0x2, 0x1093, 0x1095, 
       0x3, 0x2, 0x2, 0x2, 0x1094, 0x1090, 0x3, 0x2, 0x2, 0x2, 0x1094, 0x1095, 
       0x3, 0x2, 0x2, 0x2, 0x1095, 0x1096, 0x3, 0x2, 0x2, 0x2, 0x1096, 0x1097, 
       0x7, 0x25, 0x2, 0x2, 0x1097, 0x1098, 0x5, 0x4f8, 0x27d, 0x2, 0x1098, 
       0x1b1, 0x3, 0x2, 0x2, 0x2, 0x1099, 0x109a, 0x9, 0x7, 0x2, 0x2, 0x109a, 
       0x109f, 0x5, 0x1b4, 0xdb, 0x2, 0x109b, 0x109c, 0x7, 0x20, 0x2, 0x2, 
       0x109c, 0x109e, 0x5, 0x1b4, 0xdb, 0x2, 0x109d, 0x109b, 0x3, 0x2, 
       0x2, 0x2, 0x109e, 0x10a1, 0x3, 0x2, 0x2, 0x2, 0x109f, 0x109d, 0x3, 
       0x2, 0x2, 0x2, 0x109f, 0x10a0, 0x3, 0x2, 0x2, 0x2, 0x10a0, 0x1b3, 
       0x3, 0x2, 0x2, 0x2, 0x10a1, 0x109f, 0x3, 0x2, 0x2, 0x2, 0x10a2, 0x10a5, 
       0x5, 0x9e, 0x50, 0x2, 0x10a3, 0x10a5, 0x5, 0x4f8, 0x27d, 0x2, 0x10a4, 
       0x10a2, 0x3, 0x2, 0x2, 0x2, 0x10a4, 0x10a3, 0x3, 0x2, 0x2, 0x2, 0x10a5, 
       0x1b5, 0x3, 0x2, 0x2, 0x2, 0x10a6, 0x10a7, 0x5, 0x4f8, 0x27d, 0x2, 
       0x10a7, 0x10a8, 0x7, 0x23, 0x2, 0x2, 0x10a8, 0x10aa, 0x3, 0x2, 0x2, 
       0x2, 0x10a9, 0x10a6, 0x3, 0x2, 0x2, 0x2, 0x10a9, 0x10aa, 0x3, 0x2, 
       0x2, 0x2, 0x10aa, 0x10ab, 0x3, 0x2, 0x2, 0x2, 0x10ab, 0x10ae, 0x5, 
       0x1b8, 0xdd, 0x2, 0x10ac, 0x10ae, 0x5, 0x286, 0x144, 0x2, 0x10ad, 
       0x10a9, 0x3, 0x2, 0x2, 0x2, 0x10ad, 0x10ac, 0x3, 0x2, 0x2, 0x2, 0x10ae, 
       0x1b7, 0x3, 0x2, 0x2, 0x2, 0x10af, 0x10b5, 0x5, 0x1ba, 0xde, 0x2, 
       0x10b0, 0x10b5, 0x5, 0x1bc, 0xdf, 0x2, 0x10b1, 0x10b5, 0x5, 0x1be, 
       0xe0, 0x2, 0x10b2, 0x10b5, 0x5, 0x1c2, 0xe2, 0x2, 0x10b3, 0x10b5, 
       0x5, 0x1c4, 0xe3, 0x2, 0x10b4, 0x10af, 0x3, 0x2, 0x2, 0x2, 0x10b4, 
       0x10b0, 0x3, 0x2, 0x2, 0x2, 0x10b4, 0x10b1, 0x3, 0x2, 0x2, 0x2, 0x10b4, 
       0x10b2, 0x3, 0x2, 0x2, 0x2, 0x10b4, 0x10b3, 0x3, 0x2, 0x2, 0x2, 0x10b5, 
       0x1b9, 0x3, 0x2, 0x2, 0x2, 0x10b6, 0x10b7, 0x7, 0xc1, 0x2, 0x2, 0x10b7, 
       0x10b8, 0x7, 0xc2, 0x2, 0x2, 0x10b8, 0x10b9, 0x7, 0x2d, 0x2, 0x2, 
       0x10b9, 0x10ba, 0x5, 0x1d4, 0xeb, 0x2, 0x10ba, 0x10bb, 0x7, 0x2e, 
       0x2, 0x2, 0x10bb, 0x10bc, 0x5, 0x31c, 0x18f, 0x2, 0x10bc, 0x1bb, 
       0x3, 0x2, 0x2, 0x2, 0x10bd, 0x10be, 0x7, 0xc3, 0x2, 0x2, 0x10be, 
       0x10bf, 0x7, 0xc2, 0x2, 0x2, 0x10bf, 0x10c0, 0x7, 0x2d, 0x2, 0x2, 
       0x10c0, 0x10c1, 0x5, 0x1d4, 0xeb, 0x2, 0x10c1, 0x10c2, 0x7, 0x2e, 
       0x2, 0x2, 0x10c2, 0x10c3, 0x7, 0x21, 0x2, 0x2, 0x10c3, 0x1bd, 0x3, 
       0x2, 0x2, 0x2, 0x10c4, 0x10c5, 0x7, 0xc4, 0x2, 0x2, 0x10c5, 0x10c6, 
       0x7, 0xc2, 0x2, 0x2, 0x10c6, 0x10c7, 0x7, 0x2d, 0x2, 0x2, 0x10c7, 
       0x10c8, 0x5, 0x1d4, 0xeb, 0x2, 0x10c8, 0x10c9, 0x7, 0x2e, 0x2, 0x2, 
       0x10c9, 0x10ca, 0x5, 0x328, 0x195, 0x2, 0x10ca, 0x1bf, 0x3, 0x2, 
       0x2, 0x2, 0x10cb, 0x10cc, 0x7, 0xc5, 0x2, 0x2, 0x10cc, 0x10cd, 0x7, 
       0x2d, 0x2, 0x2, 0x10cd, 0x10ce, 0x5, 0x1d4, 0xeb, 0x2, 0x10ce, 0x10cf, 
       0x7, 0x2e, 0x2, 0x2, 0x10cf, 0x10d0, 0x5, 0x31c, 0x18f, 0x2, 0x10d0, 
       0x1c1, 0x3, 0x2, 0x2, 0x2, 0x10d1, 0x10d2, 0x7, 0xc4, 0x2, 0x2, 0x10d2, 
       0x10d3, 0x7, 0xce, 0x2, 0x2, 0x10d3, 0x10d5, 0x7, 0x2d, 0x2, 0x2, 
       0x10d4, 0x10d6, 0x5, 0x3a0, 0x1d1, 0x2, 0x10d5, 0x10d4, 0x3, 0x2, 
       0x2, 0x2, 0x10d5, 0x10d6, 0x3, 0x2, 0x2, 0x2, 0x10d6, 0x10dd, 0x3, 
       0x2, 0x2, 0x2, 0x10d7, 0x10d8, 0x7, 0xc7, 0x2, 0x2, 0x10d8, 0x10d9, 
       0x7, 0xc8, 0x2, 0x2, 0x10d9, 0x10da, 0x7, 0x2d, 0x2, 0x2, 0x10da, 
       0x10db, 0x5, 0x204, 0x103, 0x2, 0x10db, 0x10dc, 0x7, 0x2e, 0x2, 0x2, 
       0x10dc, 0x10de, 0x3, 0x2, 0x2, 0x2, 0x10dd, 0x10d7, 0x3, 0x2, 0x2, 
       0x2, 0x10dd, 0x10de, 0x3, 0x2, 0x2, 0x2, 0x10de, 0x10df, 0x3, 0x2, 
       0x2, 0x2, 0x10df, 0x10e0, 0x5, 0x1e0, 0xf1, 0x2, 0x10e0, 0x10e1, 
       0x7, 0x2e, 0x2, 0x2, 0x10e1, 0x10e2, 0x5, 0x328, 0x195, 0x2, 0x10e2, 
       0x1c3, 0x3, 0x2, 0x2, 0x2, 0x10e3, 0x10e4, 0x7, 0x13c, 0x2, 0x2, 
       0x10e4, 0x10e5, 0x7, 0xc2, 0x2, 0x2, 0x10e5, 0x10e6, 0x7, 0x2d, 0x2, 
       0x2, 0x10e6, 0x10e7, 0x5, 0x1d4, 0xeb, 0x2, 0x10e7, 0x10e8, 0x7, 
       0x2e, 0x2, 0x2, 0x10e8, 0x10e9, 0x7, 0x21, 0x2, 0x2, 0x10e9, 0x1c5, 
       0x3, 0x2, 0x2, 0x2, 0x10ea, 0x10f0, 0x5, 0x504, 0x283, 0x2, 0x10eb, 
       0x10ed, 0x7, 0x2d, 0x2, 0x2, 0x10ec, 0x10ee, 0x5, 0x1f4, 0xfb, 0x2, 
       0x10ed, 0x10ec, 0x3, 0x2, 0x2, 0x2, 0x10ed, 0x10ee, 0x3, 0x2, 0x2, 
       0x2, 0x10ee, 0x10ef, 0x3, 0x2, 0x2, 0x2, 0x10ef, 0x10f1, 0x7, 0x2e, 
       0x2, 0x2, 0x10f0, 0x10eb, 0x3, 0x2, 0x2, 0x2, 0x10f0, 0x10f1, 0x3, 
       0x2, 0x2, 0x2, 0x10f1, 0x1c7, 0x3, 0x2, 0x2, 0x2, 0x10f2, 0x10f5, 
       0x5, 0x1d8, 0xed, 0x2, 0x10f3, 0x10f5, 0x5, 0x1ee, 0xf8, 0x2, 0x10f4, 
       0x10f2, 0x3, 0x2, 0x2, 0x2, 0x10f4, 0x10f3, 0x3, 0x2, 0x2, 0x2, 0x10f5, 
       0x1c9, 0x3, 0x2, 0x2, 0x2, 0x10f6, 0x10f9, 0x5, 0x1d0, 0xe9, 0x2, 
       0x10f7, 0x10f9, 0x5, 0x1de, 0xf0, 0x2, 0x10f8, 0x10f6, 0x3, 0x2, 
       0x2, 0x2, 0x10f8, 0x10f7, 0x3, 0x2, 0x2, 0x2, 0x10f9, 0x1cb, 0x3, 
       0x2, 0x2, 0x2, 0x10fa, 0x10fe, 0x5, 0x1d0, 0xe9, 0x2, 0x10fb, 0x10fe, 
       0x5, 0x1de, 0xf0, 0x2, 0x10fc, 0x10fe, 0x5, 0x208, 0x105, 0x2, 0x10fd, 
       0x10fa, 0x3, 0x2, 0x2, 0x2, 0x10fd, 0x10fb, 0x3, 0x2, 0x2, 0x2, 0x10fd, 
       0x10fc, 0x3, 0x2, 0x2, 0x2, 0x10fe, 0x1cd, 0x3, 0x2, 0x2, 0x2, 0x10ff, 
       0x1100, 0x7, 0xc6, 0x2, 0x2, 0x1100, 0x1cf, 0x3, 0x2, 0x2, 0x2, 0x1101, 
       0x1102, 0x7, 0xc2, 0x2, 0x2, 0x1102, 0x1108, 0x5, 0x4f8, 0x27d, 0x2, 
       0x1103, 0x1105, 0x7, 0x2d, 0x2, 0x2, 0x1104, 0x1106, 0x5, 0x1f2, 
       0xfa, 0x2, 0x1105, 0x1104, 0x3, 0x2, 0x2, 0x2, 0x1105, 0x1106, 0x3, 
       0x2, 0x2, 0x2, 0x1106, 0x1107, 0x3, 0x2, 0x2, 0x2, 0x1107, 0x1109, 
       0x7, 0x2e, 0x2, 0x2, 0x1108, 0x1103, 0x3, 0x2, 0x2, 0x2, 0x1108, 
       0x1109, 0x3, 0x2, 0x2, 0x2, 0x1109, 0x110a, 0x3, 0x2, 0x2, 0x2, 0x110a, 
       0x110e, 0x7, 0x21, 0x2, 0x2, 0x110b, 0x110d, 0x5, 0x206, 0x104, 0x2, 
       0x110c, 0x110b, 0x3, 0x2, 0x2, 0x2, 0x110d, 0x1110, 0x3, 0x2, 0x2, 
       0x2, 0x110e, 0x110c, 0x3, 0x2, 0x2, 0x2, 0x110e, 0x110f, 0x3, 0x2, 
       0x2, 0x2, 0x110f, 0x1111, 0x3, 0x2, 0x2, 0x2, 0x1110, 0x110e, 0x3, 
       0x2, 0x2, 0x2, 0x1111, 0x1113, 0x5, 0x1d4, 0xeb, 0x2, 0x1112, 0x1114, 
       0x7, 0x21, 0x2, 0x2, 0x1113, 0x1112, 0x3, 0x2, 0x2, 0x2, 0x1113, 
       0x1114, 0x3, 0x2, 0x2, 0x2, 0x1114, 0x1115, 0x3, 0x2, 0x2, 0x2, 0x1115, 
       0x1118, 0x5, 0x1ce, 0xe8, 0x2, 0x1116, 0x1117, 0x7, 0x23, 0x2, 0x2, 
       0x1117, 0x1119, 0x5, 0x4f8, 0x27d, 0x2, 0x1118, 0x1116, 0x3, 0x2, 
       0x2, 0x2, 0x1118, 0x1119, 0x3, 0x2, 0x2, 0x2, 0x1119, 0x1d1, 0x3, 
       0x2, 0x2, 0x2, 0x111a, 0x111d, 0x5, 0x1e8, 0xf5, 0x2, 0x111b, 0x111d, 
       0x7, 0xc2, 0x2, 0x2, 0x111c, 0x111a, 0x3, 0x2, 0x2, 0x2, 0x111c, 
       0x111b, 0x3, 0x2, 0x2, 0x2, 0x111d, 0x1d3, 0x3, 0x2, 0x2, 0x2, 0x111e, 
       0x1120, 0x5, 0x3a0, 0x1d1, 0x2, 0x111f, 0x111e, 0x3, 0x2, 0x2, 0x2, 
       0x111f, 0x1120, 0x3, 0x2, 0x2, 0x2, 0x1120, 0x1127, 0x3, 0x2, 0x2, 
       0x2, 0x1121, 0x1122, 0x7, 0xc7, 0x2, 0x2, 0x1122, 0x1123, 0x7, 0xc8, 
       0x2, 0x2, 0x1123, 0x1124, 0x7, 0x2d, 0x2, 0x2, 0x1124, 0x1125, 0x5, 
       0x204, 0x103, 0x2, 0x1125, 0x1126, 0x7, 0x2e, 0x2, 0x2, 0x1126, 0x1128, 
       0x3, 0x2, 0x2, 0x2, 0x1127, 0x1121, 0x3, 0x2, 0x2, 0x2, 0x1127, 0x1128, 
       0x3, 0x2, 0x2, 0x2, 0x1128, 0x1129, 0x3, 0x2, 0x2, 0x2, 0x1129, 0x112a, 
       0x5, 0x1d8, 0xed, 0x2, 0x112a, 0x1d5, 0x3, 0x2, 0x2, 0x2, 0x112b, 
       0x112c, 0x7, 0x10b, 0x2, 0x2, 0x112c, 0x1d7, 0x3, 0x2, 0x2, 0x2, 
       0x112d, 0x112e, 0x8, 0xed, 0x1, 0x2, 0x112e, 0x11ae, 0x5, 0x1e0, 
       0xf1, 0x2, 0x112f, 0x1130, 0x7, 0x9c, 0x2, 0x2, 0x1130, 0x1131, 0x7, 
       0x2d, 0x2, 0x2, 0x1131, 0x1132, 0x5, 0x1e0, 0xf1, 0x2, 0x1132, 0x1133, 
       0x7, 0x2e, 0x2, 0x2, 0x1133, 0x11ae, 0x3, 0x2, 0x2, 0x2, 0x1134, 
       0x1135, 0x7, 0x9d, 0x2, 0x2, 0x1135, 0x1136, 0x7, 0x2d, 0x2, 0x2, 
       0x1136, 0x1137, 0x5, 0x1e0, 0xf1, 0x2, 0x1137, 0x1138, 0x7, 0x2e, 
       0x2, 0x2, 0x1138, 0x11ae, 0x3, 0x2, 0x2, 0x2, 0x1139, 0x113a, 0x7, 
       0x2d, 0x2, 0x2, 0x113a, 0x113b, 0x5, 0x1d8, 0xed, 0x2, 0x113b, 0x113c, 
       0x7, 0x2e, 0x2, 0x2, 0x113c, 0x11ae, 0x3, 0x2, 0x2, 0x2, 0x113d, 
       0x113e, 0x7, 0xcb, 0x2, 0x2, 0x113e, 0x11ae, 0x5, 0x1d8, 0xed, 0x21, 
       0x113f, 0x1140, 0x5, 0x1e0, 0xf1, 0x2, 0x1140, 0x1141, 0x7, 0xc9, 
       0x2, 0x2, 0x1141, 0x1142, 0x5, 0x1d8, 0xed, 0x1e, 0x1142, 0x11ae, 
       0x3, 0x2, 0x2, 0x2, 0x1143, 0x1144, 0x5, 0x1e0, 0xf1, 0x2, 0x1144, 
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       0x122d, 0x1232, 0x5, 0x1e0, 0xf1, 0x2, 0x122e, 0x122f, 0x7, 0x20, 
       0x2, 0x2, 0x122f, 0x1231, 0x5, 0x1e6, 0xf4, 0x2, 0x1230, 0x122e, 
       0x3, 0x2, 0x2, 0x2, 0x1231, 0x1234, 0x3, 0x2, 0x2, 0x2, 0x1232, 0x1230, 
       0x3, 0x2, 0x2, 0x2, 0x1232, 0x1233, 0x3, 0x2, 0x2, 0x2, 0x1233, 0x1235, 
       0x3, 0x2, 0x2, 0x2, 0x1234, 0x1232, 0x3, 0x2, 0x2, 0x2, 0x1235, 0x1236, 
       0x7, 0x2e, 0x2, 0x2, 0x1236, 0x123f, 0x3, 0x2, 0x2, 0x2, 0x1237, 
       0x1238, 0x5, 0x204, 0x103, 0x2, 0x1238, 0x1239, 0x7, 0xd2, 0x2, 0x2, 
       0x1239, 0x123a, 0x5, 0x1e0, 0xf1, 0x5, 0x123a, 0x123f, 0x3, 0x2, 
       0x2, 0x2, 0x123b, 0x123c, 0x5, 0x3a0, 0x1d1, 0x2, 0x123c, 0x123d, 
       0x5, 0x1e0, 0xf1, 0x3, 0x123d, 0x123f, 0x3, 0x2, 0x2, 0x2, 0x123e, 
       0x11fe, 0x3, 0x2, 0x2, 0x2, 0x123e, 0x1209, 0x3, 0x2, 0x2, 0x2, 0x123e, 
       0x120d, 0x3, 0x2, 0x2, 0x2, 0x123e, 0x121a, 0x3, 0x2, 0x2, 0x2, 0x123e, 
       0x121e, 0x3, 0x2, 0x2, 0x2, 0x123e, 0x122b, 0x3, 0x2, 0x2, 0x2, 0x123e, 
       0x1237, 0x3, 0x2, 0x2, 0x2, 0x123e, 0x123b, 0x3, 0x2, 0x2, 0x2, 0x123f, 
       0x1259, 0x3, 0x2, 0x2, 0x2, 0x1240, 0x1241, 0xc, 0x9, 0x2, 0x2, 0x1241, 
       0x1242, 0x7, 0xcd, 0x2, 0x2, 0x1242, 0x1258, 0x5, 0x1e0, 0xf1, 0xa, 
       0x1243, 0x1244, 0xc, 0x8, 0x2, 0x2, 0x1244, 0x1245, 0x7, 0xd0, 0x2, 
       0x2, 0x1245, 0x1258, 0x5, 0x1e0, 0xf1, 0x9, 0x1246, 0x1247, 0xc, 
       0x7, 0x2, 0x2, 0x1247, 0x1248, 0x7, 0xcc, 0x2, 0x2, 0x1248, 0x1258, 
       0x5, 0x1e0, 0xf1, 0x8, 0x1249, 0x124a, 0xc, 0x4, 0x2, 0x2, 0x124a, 
       0x124b, 0x7, 0xd3, 0x2, 0x2, 0x124b, 0x1258, 0x5, 0x1e0, 0xf1, 0x5, 
       0x124c, 0x124d, 0xc, 0xe, 0x2, 0x2, 0x124d, 0x124e, 0x5, 0x1e2, 0xf2, 
       0x2, 0x124e, 0x1254, 0x5, 0x1e0, 0xf1, 0x2, 0x124f, 0x1250, 0x5, 
       0x1e2, 0xf2, 0x2, 0x1250, 0x1251, 0x5, 0x1e0, 0xf1, 0x2, 0x1251, 
       0x1253, 0x3, 0x2, 0x2, 0x2, 0x1252, 0x124f, 0x3, 0x2, 0x2, 0x2, 0x1253, 
       0x1256, 0x3, 0x2, 0x2, 0x2, 0x1254, 0x1252, 0x3, 0x2, 0x2, 0x2, 0x1254, 
       0x1255, 0x3, 0x2, 0x2, 0x2, 0x1255, 0x1258, 0x3, 0x2, 0x2, 0x2, 0x1256, 
       0x1254, 0x3, 0x2, 0x2, 0x2, 0x1257, 0x1240, 0x3, 0x2, 0x2, 0x2, 0x1257, 
       0x1243, 0x3, 0x2, 0x2, 0x2, 0x1257, 0x1246, 0x3, 0x2, 0x2, 0x2, 0x1257, 
       0x1249, 0x3, 0x2, 0x2, 0x2, 0x1257, 0x124c, 0x3, 0x2, 0x2, 0x2, 0x1258, 
       0x125b, 0x3, 0x2, 0x2, 0x2, 0x1259, 0x1257, 0x3, 0x2, 0x2, 0x2, 0x1259, 
       0x125a, 0x3, 0x2, 0x2, 0x2, 0x125a, 0x1e1, 0x3, 0x2, 0x2, 0x2, 0x125b, 
       0x1259, 0x3, 0x2, 0x2, 0x2, 0x125c, 0x125d, 0x7, 0xd4, 0x2, 0x2, 
       0x125d, 0x126a, 0x5, 0x4b2, 0x25a, 0x2, 0x125e, 0x125f, 0x7, 0xd4, 
       0x2, 0x2, 0x125f, 0x1260, 0x7, 0x70, 0x2, 0x2, 0x1260, 0x1261, 0x5, 
       0x202, 0x102, 0x2, 0x1261, 0x1262, 0x7, 0x71, 0x2, 0x2, 0x1262, 0x126a, 
       0x3, 0x2, 0x2, 0x2, 0x1263, 0x1264, 0x7, 0xd4, 0x2, 0x2, 0x1264, 
       0x126a, 0x7, 0x19, 0x2, 0x2, 0x1265, 0x1266, 0x7, 0xd4, 0x2, 0x2, 
       0x1266, 0x1267, 0x7, 0x70, 0x2, 0x2, 0x1267, 0x1268, 0x7, 0xaf, 0x2, 
       0x2, 0x1268, 0x126a, 0x7, 0x71, 0x2, 0x2, 0x1269, 0x125c, 0x3, 0x2, 
       0x2, 0x2, 0x1269, 0x125e, 0x3, 0x2, 0x2, 0x2, 0x1269, 0x1263, 0x3, 
       0x2, 0x2, 0x2, 0x1269, 0x1265, 0x3, 0x2, 0x2, 0x2, 0x126a, 0x1e3, 
       0x3, 0x2, 0x2, 0x2, 0x126b, 0x126c, 0x5, 0x1ea, 0xf6, 0x2, 0x126c, 
       0x126d, 0x7, 0x25, 0x2, 0x2, 0x126d, 0x126e, 0x5, 0x4f8, 0x27d, 0x2, 
       0x126e, 0x1e5, 0x3, 0x2, 0x2, 0x2, 0x126f, 0x1273, 0x5, 0x312, 0x18a, 
       0x2, 0x1270, 0x1273, 0x5, 0x48e, 0x248, 0x2, 0x1271, 0x1273, 0x5, 
       0x474, 0x23b, 0x2, 0x1272, 0x126f, 0x3, 0x2, 0x2, 0x2, 0x1272, 0x1270, 
       0x3, 0x2, 0x2, 0x2, 0x1272, 0x1271, 0x3, 0x2, 0x2, 0x2, 0x1273, 0x1e7, 
       0x3, 0x2, 0x2, 0x2, 0x1274, 0x1278, 0x5, 0x106, 0x84, 0x2, 0x1275, 
       0x1278, 0x7, 0xce, 0x2, 0x2, 0x1276, 0x1278, 0x7, 0x43, 0x2, 0x2, 
       0x1277, 0x1274, 0x3, 0x2, 0x2, 0x2, 0x1277, 0x1275, 0x3, 0x2, 0x2, 
       0x2, 0x1277, 0x1276, 0x3, 0x2, 0x2, 0x2, 0x1278, 0x1e9, 0x3, 0x2, 
       0x2, 0x2, 0x1279, 0x127e, 0x5, 0x504, 0x283, 0x2, 0x127a, 0x127b, 
       0x7, 0x2d, 0x2, 0x2, 0x127b, 0x127c, 0x5, 0x1ec, 0xf7, 0x2, 0x127c, 
       0x127d, 0x7, 0x2e, 0x2, 0x2, 0x127d, 0x127f, 0x3, 0x2, 0x2, 0x2, 
       0x127e, 0x127a, 0x3, 0x2, 0x2, 0x2, 0x127e, 0x127f, 0x3, 0x2, 0x2, 
       0x2, 0x127f, 0x1eb, 0x3, 0x2, 0x2, 0x2, 0x1280, 0x1282, 0x5, 0x1ee, 
       0xf8, 0x2, 0x1281, 0x1280, 0x3, 0x2, 0x2, 0x2, 0x1281, 0x1282, 0x3, 
       0x2, 0x2, 0x2, 0x1282, 0x1289, 0x3, 0x2, 0x2, 0x2, 0x1283, 0x1285, 
       0x7, 0x20, 0x2, 0x2, 0x1284, 0x1286, 0x5, 0x1ee, 0xf8, 0x2, 0x1285, 
       0x1284, 0x3, 0x2, 0x2, 0x2, 0x1285, 0x1286, 0x3, 0x2, 0x2, 0x2, 0x1286, 
       0x1288, 0x3, 0x2, 0x2, 0x2, 0x1287, 0x1283, 0x3, 0x2, 0x2, 0x2, 0x1288, 
       0x128b, 0x3, 0x2, 0x2, 0x2, 0x1289, 0x1287, 0x3, 0x2, 0x2, 0x2, 0x1289, 
       0x128a, 0x3, 0x2, 0x2, 0x2, 0x128a, 0x1297, 0x3, 0x2, 0x2, 0x2, 0x128b, 
       0x1289, 0x3, 0x2, 0x2, 0x2, 0x128c, 0x128d, 0x7, 0x20, 0x2, 0x2, 
       0x128d, 0x128e, 0x7, 0x25, 0x2, 0x2, 0x128e, 0x128f, 0x5, 0x4f8, 
       0x27d, 0x2, 0x128f, 0x1291, 0x7, 0x2d, 0x2, 0x2, 0x1290, 0x1292, 
       0x5, 0x1ee, 0xf8, 0x2, 0x1291, 0x1290, 0x3, 0x2, 0x2, 0x2, 0x1291, 
       0x1292, 0x3, 0x2, 0x2, 0x2, 0x1292, 0x1293, 0x3, 0x2, 0x2, 0x2, 0x1293, 
       0x1294, 0x7, 0x2e, 0x2, 0x2, 0x1294, 0x1296, 0x3, 0x2, 0x2, 0x2, 
       0x1295, 0x128c, 0x3, 0x2, 0x2, 0x2, 0x1296, 0x1299, 0x3, 0x2, 0x2, 
       0x2, 0x1297, 0x1295, 0x3, 0x2, 0x2, 0x2, 0x1297, 0x1298, 0x3, 0x2, 
       0x2, 0x2, 0x1298, 0x12b0, 0x3, 0x2, 0x2, 0x2, 0x1299, 0x1297, 0x3, 
       0x2, 0x2, 0x2, 0x129a, 0x129b, 0x7, 0x25, 0x2, 0x2, 0x129b, 0x129c, 
       0x5, 0x4f8, 0x27d, 0x2, 0x129c, 0x129e, 0x7, 0x2d, 0x2, 0x2, 0x129d, 
       0x129f, 0x5, 0x1ee, 0xf8, 0x2, 0x129e, 0x129d, 0x3, 0x2, 0x2, 0x2, 
       0x129e, 0x129f, 0x3, 0x2, 0x2, 0x2, 0x129f, 0x12a0, 0x3, 0x2, 0x2, 
       0x2, 0x12a0, 0x12ac, 0x7, 0x2e, 0x2, 0x2, 0x12a1, 0x12a2, 0x7, 0x20, 
       0x2, 0x2, 0x12a2, 0x12a3, 0x7, 0x25, 0x2, 0x2, 0x12a3, 0x12a4, 0x5, 
       0x4f8, 0x27d, 0x2, 0x12a4, 0x12a6, 0x7, 0x2d, 0x2, 0x2, 0x12a5, 0x12a7, 
       0x5, 0x1ee, 0xf8, 0x2, 0x12a6, 0x12a5, 0x3, 0x2, 0x2, 0x2, 0x12a6, 
       0x12a7, 0x3, 0x2, 0x2, 0x2, 0x12a7, 0x12a8, 0x3, 0x2, 0x2, 0x2, 0x12a8, 
       0x12a9, 0x7, 0x2e, 0x2, 0x2, 0x12a9, 0x12ab, 0x3, 0x2, 0x2, 0x2, 
       0x12aa, 0x12a1, 0x3, 0x2, 0x2, 0x2, 0x12ab, 0x12ae, 0x3, 0x2, 0x2, 
       0x2, 0x12ac, 0x12aa, 0x3, 0x2, 0x2, 0x2, 0x12ac, 0x12ad, 0x3, 0x2, 
       0x2, 0x2, 0x12ad, 0x12b0, 0x3, 0x2, 0x2, 0x2, 0x12ae, 0x12ac, 0x3, 
       0x2, 0x2, 0x2, 0x12af, 0x1281, 0x3, 0x2, 0x2, 0x2, 0x12af, 0x129a, 
       0x3, 0x2, 0x2, 0x2, 0x12b0, 0x1ed, 0x3, 0x2, 0x2, 0x2, 0x12b1, 0x12b4, 
       0x5, 0x338, 0x19d, 0x2, 0x12b2, 0x12b4, 0x5, 0x1e0, 0xf1, 0x2, 0x12b3, 
       0x12b1, 0x3, 0x2, 0x2, 0x2, 0x12b3, 0x12b2, 0x3, 0x2, 0x2, 0x2, 0x12b4, 
       0x1ef, 0x3, 0x2, 0x2, 0x2, 0x12b5, 0x12b8, 0x5, 0x4f8, 0x27d, 0x2, 
       0x12b6, 0x12b7, 0x7, 0x16c, 0x2, 0x2, 0x12b7, 0x12b9, 0x5, 0x1f6, 
       0xfc, 0x2, 0x12b8, 0x12b6, 0x3, 0x2, 0x2, 0x2, 0x12b8, 0x12b9, 0x3, 
       0x2, 0x2, 0x2, 0x12b9, 0x1f1, 0x3, 0x2, 0x2, 0x2, 0x12ba, 0x12bf, 
       0x5, 0x1f0, 0xf9, 0x2, 0x12bb, 0x12bc, 0x7, 0x20, 0x2, 0x2, 0x12bc, 
       0x12be, 0x5, 0x1f0, 0xf9, 0x2, 0x12bd, 0x12bb, 0x3, 0x2, 0x2, 0x2, 
       0x12be, 0x12c1, 0x3, 0x2, 0x2, 0x2, 0x12bf, 0x12bd, 0x3, 0x2, 0x2, 
       0x2, 0x12bf, 0x12c0, 0x3, 0x2, 0x2, 0x2, 0x12c0, 0x1f3, 0x3, 0x2, 
       0x2, 0x2, 0x12c1, 0x12bf, 0x3, 0x2, 0x2, 0x2, 0x12c2, 0x12c7, 0x5, 
       0x1f6, 0xfc, 0x2, 0x12c3, 0x12c4, 0x7, 0x20, 0x2, 0x2, 0x12c4, 0x12c6, 
       0x5, 0x1f6, 0xfc, 0x2, 0x12c5, 0x12c3, 0x3, 0x2, 0x2, 0x2, 0x12c6, 
       0x12c9, 0x3, 0x2, 0x2, 0x2, 0x12c7, 0x12c5, 0x3, 0x2, 0x2, 0x2, 0x12c7, 
       0x12c8, 0x3, 0x2, 0x2, 0x2, 0x12c8, 0x12dc, 0x3, 0x2, 0x2, 0x2, 0x12c9, 
       0x12c7, 0x3, 0x2, 0x2, 0x2, 0x12ca, 0x12cb, 0x7, 0x25, 0x2, 0x2, 
       0x12cb, 0x12cc, 0x5, 0x4f8, 0x27d, 0x2, 0x12cc, 0x12cd, 0x7, 0x2d, 
       0x2, 0x2, 0x12cd, 0x12ce, 0x5, 0x1f6, 0xfc, 0x2, 0x12ce, 0x12d8, 
       0x7, 0x2e, 0x2, 0x2, 0x12cf, 0x12d0, 0x7, 0x20, 0x2, 0x2, 0x12d0, 
       0x12d1, 0x7, 0x25, 0x2, 0x2, 0x12d1, 0x12d2, 0x5, 0x4f8, 0x27d, 0x2, 
       0x12d2, 0x12d3, 0x7, 0x2d, 0x2, 0x2, 0x12d3, 0x12d4, 0x5, 0x1f6, 
       0xfc, 0x2, 0x12d4, 0x12d5, 0x7, 0x2e, 0x2, 0x2, 0x12d5, 0x12d7, 0x3, 
       0x2, 0x2, 0x2, 0x12d6, 0x12cf, 0x3, 0x2, 0x2, 0x2, 0x12d7, 0x12da, 
       0x3, 0x2, 0x2, 0x2, 0x12d8, 0x12d6, 0x3, 0x2, 0x2, 0x2, 0x12d8, 0x12d9, 
       0x3, 0x2, 0x2, 0x2, 0x12d9, 0x12dc, 0x3, 0x2, 0x2, 0x2, 0x12da, 0x12d8, 
       0x3, 0x2, 0x2, 0x2, 0x12db, 0x12c2, 0x3, 0x2, 0x2, 0x2, 0x12db, 0x12ca, 
       0x3, 0x2, 0x2, 0x2, 0x12dc, 0x1f5, 0x3, 0x2, 0x2, 0x2, 0x12dd, 0x12e0, 
       0x5, 0x338, 0x19d, 0x2, 0x12de, 0x12e0, 0x5, 0x4be, 0x260, 0x2, 0x12df, 
       0x12dd, 0x3, 0x2, 0x2, 0x2, 0x12df, 0x12de, 0x3, 0x2, 0x2, 0x2, 0x12e0, 
       0x1f7, 0x3, 0x2, 0x2, 0x2, 0x12e1, 0x12e5, 0x5, 0x1fa, 0xfe, 0x2, 
       0x12e2, 0x12e5, 0x5, 0x1fc, 0xff, 0x2, 0x12e3, 0x12e5, 0x5, 0x1fe, 
       0x100, 0x2, 0x12e4, 0x12e1, 0x3, 0x2, 0x2, 0x2, 0x12e4, 0x12e2, 0x3, 
       0x2, 0x2, 0x2, 0x12e4, 0x12e3, 0x3, 0x2, 0x2, 0x2, 0x12e5, 0x1f9, 
       0x3, 0x2, 0x2, 0x2, 0x12e6, 0x12e7, 0x7, 0xd8, 0x2, 0x2, 0x12e7, 
       0x12e8, 0x5, 0x200, 0x101, 0x2, 0x12e8, 0x12e9, 0x7, 0x71, 0x2, 0x2, 
       0x12e9, 0x1fb, 0x3, 0x2, 0x2, 0x2, 0x12ea, 0x12eb, 0x7, 0xd9, 0x2, 
       0x2, 0x12eb, 0x12ec, 0x5, 0x200, 0x101, 0x2, 0x12ec, 0x12ed, 0x7, 
       0x71, 0x2, 0x2, 0x12ed, 0x1fd, 0x3, 0x2, 0x2, 0x2, 0x12ee, 0x12ef, 
       0x7, 0xda, 0x2, 0x2, 0x12ef, 0x12f0, 0x5, 0x200, 0x101, 0x2, 0x12f0, 
       0x12f1, 0x7, 0x71, 0x2, 0x2, 0x12f1, 0x1ff, 0x3, 0x2, 0x2, 0x2, 0x12f2, 
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       0x2, 0x12f4, 0x12f2, 0x3, 0x2, 0x2, 0x2, 0x12f4, 0x12f3, 0x3, 0x2, 
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       0x490, 0x249, 0x2, 0x12f7, 0x12f8, 0x7, 0x23, 0x2, 0x2, 0x12f8, 0x12f9, 
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       0x12fc, 0x12fd, 0x7, 0xa8, 0x2, 0x2, 0x12fd, 0x12ff, 0x3, 0x2, 0x2, 
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       0x2, 0x2, 0x12ff, 0x203, 0x3, 0x2, 0x2, 0x2, 0x1300, 0x1306, 0x5, 
       0x4a0, 0x251, 0x2, 0x1301, 0x1302, 0x7, 0xdb, 0x2, 0x2, 0x1302, 0x1303, 
       0x7, 0x57, 0x2, 0x2, 0x1303, 0x1304, 0x5, 0xb4, 0x5b, 0x2, 0x1304, 
       0x1305, 0x7, 0x58, 0x2, 0x2, 0x1305, 0x1307, 0x3, 0x2, 0x2, 0x2, 
       0x1306, 0x1301, 0x3, 0x2, 0x2, 0x2, 0x1306, 0x1307, 0x3, 0x2, 0x2, 
       0x2, 0x1307, 0x205, 0x3, 0x2, 0x2, 0x2, 0x1308, 0x1309, 0x5, 0xf8, 
       0x7d, 0x2, 0x1309, 0x130a, 0x5, 0x154, 0xab, 0x2, 0x130a, 0x130b, 
       0x7, 0x21, 0x2, 0x2, 0x130b, 0x207, 0x3, 0x2, 0x2, 0x2, 0x130c, 0x130d, 
       0x7, 0x13d, 0x2, 0x2, 0x130d, 0x1313, 0x5, 0x4f8, 0x27d, 0x2, 0x130e, 
       0x1310, 0x7, 0x2d, 0x2, 0x2, 0x130f, 0x1311, 0x5, 0x20a, 0x106, 0x2, 
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       0x7, 0x16c, 0x2, 0x2, 0x1316, 0x1317, 0x5, 0x4a0, 0x251, 0x2, 0x1317, 
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       0x2, 0x2, 0x18c5, 0x2d7, 0x3, 0x2, 0x2, 0x2, 0x18c6, 0x18c8, 0x5, 
       0x4f0, 0x279, 0x2, 0x18c7, 0x18c6, 0x3, 0x2, 0x2, 0x2, 0x18c8, 0x18cb, 
       0x3, 0x2, 0x2, 0x2, 0x18c9, 0x18c7, 0x3, 0x2, 0x2, 0x2, 0x18c9, 0x18ca, 
       0x3, 0x2, 0x2, 0x2, 0x18ca, 0x18cc, 0x3, 0x2, 0x2, 0x2, 0x18cb, 0x18c9, 
       0x3, 0x2, 0x2, 0x2, 0x18cc, 0x18cd, 0x7, 0x44, 0x2, 0x2, 0x18cd, 
       0x18ce, 0x5, 0xbe, 0x60, 0x2, 0x18ce, 0x2d9, 0x3, 0x2, 0x2, 0x2, 
       0x18cf, 0x18d1, 0x5, 0x4f0, 0x279, 0x2, 0x18d0, 0x18cf, 0x3, 0x2, 
       0x2, 0x2, 0x18d1, 0x18d4, 0x3, 0x2, 0x2, 0x2, 0x18d2, 0x18d0, 0x3, 
       0x2, 0x2, 0x2, 0x18d2, 0x18d3, 0x3, 0x2, 0x2, 0x2, 0x18d3, 0x18d5, 
       0x3, 0x2, 0x2, 0x2, 0x18d4, 0x18d2, 0x3, 0x2, 0x2, 0x2, 0x18d5, 0x18d6, 
       0x7, 0x7a, 0x2, 0x2, 0x18d6, 0x18d7, 0x5, 0x4f8, 0x27d, 0x2, 0x18d7, 
       0x2db, 0x3, 0x2, 0x2, 0x2, 0x18d8, 0x18db, 0x5, 0x2e0, 0x171, 0x2, 
       0x18d9, 0x18db, 0x5, 0x2e4, 0x173, 0x2, 0x18da, 0x18d8, 0x3, 0x2, 
       0x2, 0x2, 0x18da, 0x18d9, 0x3, 0x2, 0x2, 0x2, 0x18db, 0x2dd, 0x3, 
       0x2, 0x2, 0x2, 0x18dc, 0x18dd, 0x7, 0x111, 0x2, 0x2, 0x18dd, 0x2df, 
       0x3, 0x2, 0x2, 0x2, 0x18de, 0x18df, 0x7, 0x110, 0x2, 0x2, 0x18df, 
       0x18e3, 0x5, 0x2e2, 0x172, 0x2, 0x18e0, 0x18e2, 0x5, 0x2e2, 0x172, 
       0x2, 0x18e1, 0x18e0, 0x3, 0x2, 0x2, 0x2, 0x18e2, 0x18e5, 0x3, 0x2, 
       0x2, 0x2, 0x18e3, 0x18e1, 0x3, 0x2, 0x2, 0x2, 0x18e3, 0x18e4, 0x3, 
       0x2, 0x2, 0x2, 0x18e4, 0x18e6, 0x3, 0x2, 0x2, 0x2, 0x18e5, 0x18e3, 
       0x3, 0x2, 0x2, 0x2, 0x18e6, 0x18e7, 0x5, 0x2de, 0x170, 0x2, 0x18e7, 
       0x2e1, 0x3, 0x2, 0x2, 0x2, 0x18e8, 0x18e9, 0x5, 0x2ee, 0x178, 0x2, 
       0x18e9, 0x18ea, 0x7, 0x23, 0x2, 0x2, 0x18ea, 0x18eb, 0x5, 0x2f6, 
       0x17c, 0x2, 0x18eb, 0x18ec, 0x7, 0x21, 0x2, 0x2, 0x18ec, 0x2e3, 0x3, 
       0x2, 0x2, 0x2, 0x18ed, 0x18ef, 0x5, 0x2e6, 0x174, 0x2, 0x18ee, 0x18ed, 
       0x3, 0x2, 0x2, 0x2, 0x18ee, 0x18ef, 0x3, 0x2, 0x2, 0x2, 0x18ef, 0x18f0, 
       0x3, 0x2, 0x2, 0x2, 0x18f0, 0x18f1, 0x7, 0x110, 0x2, 0x2, 0x18f1, 
       0x18f5, 0x5, 0x2ea, 0x176, 0x2, 0x18f2, 0x18f4, 0x5, 0x2ea, 0x176, 
       0x2, 0x18f3, 0x18f2, 0x3, 0x2, 0x2, 0x2, 0x18f4, 0x18f7, 0x3, 0x2, 
       0x2, 0x2, 0x18f5, 0x18f3, 0x3, 0x2, 0x2, 0x2, 0x18f5, 0x18f6, 0x3, 
       0x2, 0x2, 0x2, 0x18f6, 0x18f8, 0x3, 0x2, 0x2, 0x2, 0x18f7, 0x18f5, 
       0x3, 0x2, 0x2, 0x2, 0x18f8, 0x18f9, 0x5, 0x2de, 0x170, 0x2, 0x18f9, 
       0x2e5, 0x3, 0x2, 0x2, 0x2, 0x18fa, 0x18fb, 0x7, 0x112, 0x2, 0x2, 
       0x18fb, 0x18fc, 0x5, 0x4f8, 0x27d, 0x2, 0x18fc, 0x18fd, 0x7, 0x16c, 
       0x2, 0x2, 0x18fd, 0x18fe, 0x5, 0x2e8, 0x175, 0x2, 0x18fe, 0x18ff, 
       0x7, 0x21, 0x2, 0x2, 0x18ff, 0x2e7, 0x3, 0x2, 0x2, 0x2, 0x1900, 0x190a, 
       0x7, 0xa, 0x2, 0x2, 0x1901, 0x190a, 0x7, 0xb, 0x2, 0x2, 0x1902, 0x190a, 
       0x7, 0xe, 0x2, 0x2, 0x1903, 0x190a, 0x7, 0xf, 0x2, 0x2, 0x1904, 0x190a, 
       0x7, 0xc, 0x2, 0x2, 0x1905, 0x190a, 0x7, 0xd, 0x2, 0x2, 0x1906, 0x190a, 
       0x7, 0x10, 0x2, 0x2, 0x1907, 0x190a, 0x7, 0x11, 0x2, 0x2, 0x1908, 
       0x190a, 0x7, 0x13, 0x2, 0x2, 0x1909, 0x1900, 0x3, 0x2, 0x2, 0x2, 
       0x1909, 0x1901, 0x3, 0x2, 0x2, 0x2, 0x1909, 0x1902, 0x3, 0x2, 0x2, 
       0x2, 0x1909, 0x1903, 0x3, 0x2, 0x2, 0x2, 0x1909, 0x1904, 0x3, 0x2, 
       0x2, 0x2, 0x1909, 0x1905, 0x3, 0x2, 0x2, 0x2, 0x1909, 0x1906, 0x3, 
       0x2, 0x2, 0x2, 0x1909, 0x1907, 0x3, 0x2, 0x2, 0x2, 0x1909, 0x1908, 
       0x3, 0x2, 0x2, 0x2, 0x190a, 0x2e9, 0x3, 0x2, 0x2, 0x2, 0x190b, 0x190c, 
       0x5, 0x2ec, 0x177, 0x2, 0x190c, 0x190d, 0x7, 0x23, 0x2, 0x2, 0x190d, 
       0x190e, 0x5, 0x2f8, 0x17d, 0x2, 0x190e, 0x190f, 0x7, 0x23, 0x2, 0x2, 
       0x190f, 0x1910, 0x5, 0x2f4, 0x17b, 0x2, 0x1910, 0x1911, 0x7, 0x21, 
       0x2, 0x2, 0x1911, 0x2eb, 0x3, 0x2, 0x2, 0x2, 0x1912, 0x1915, 0x5, 
       0x2ee, 0x178, 0x2, 0x1913, 0x1915, 0x5, 0x2f0, 0x179, 0x2, 0x1914, 
       0x1912, 0x3, 0x2, 0x2, 0x2, 0x1914, 0x1913, 0x3, 0x2, 0x2, 0x2, 0x1915, 
       0x2ed, 0x3, 0x2, 0x2, 0x2, 0x1916, 0x191a, 0x5, 0x2f8, 0x17d, 0x2, 
       0x1917, 0x1919, 0x5, 0x2f8, 0x17d, 0x2, 0x1918, 0x1917, 0x3, 0x2, 
       0x2, 0x2, 0x1919, 0x191c, 0x3, 0x2, 0x2, 0x2, 0x191a, 0x1918, 0x3, 
       0x2, 0x2, 0x2, 0x191a, 0x191b, 0x3, 0x2, 0x2, 0x2, 0x191b, 0x2ef, 
       0x3, 0x2, 0x2, 0x2, 0x191c, 0x191a, 0x3, 0x2, 0x2, 0x2, 0x191d, 0x191f, 
       0x5, 0x2f8, 0x17d, 0x2, 0x191e, 0x191d, 0x3, 0x2, 0x2, 0x2, 0x191f, 
       0x1922, 0x3, 0x2, 0x2, 0x2, 0x1920, 0x191e, 0x3, 0x2, 0x2, 0x2, 0x1920, 
       0x1921, 0x3, 0x2, 0x2, 0x2, 0x1921, 0x1923, 0x3, 0x2, 0x2, 0x2, 0x1922, 
       0x1920, 0x3, 0x2, 0x2, 0x2, 0x1923, 0x1927, 0x5, 0x2f2, 0x17a, 0x2, 
       0x1924, 0x1926, 0x5, 0x2f8, 0x17d, 0x2, 0x1925, 0x1924, 0x3, 0x2, 
       0x2, 0x2, 0x1926, 0x1929, 0x3, 0x2, 0x2, 0x2, 0x1927, 0x1925, 0x3, 
       0x2, 0x2, 0x2, 0x1927, 0x1928, 0x3, 0x2, 0x2, 0x2, 0x1928, 0x2f1, 
       0x3, 0x2, 0x2, 0x2, 0x1929, 0x1927, 0x3, 0x2, 0x2, 0x2, 0x192a, 0x192c, 
       0x7, 0x2d, 0x2, 0x2, 0x192b, 0x192d, 0x5, 0x2f8, 0x17d, 0x2, 0x192c, 
       0x192b, 0x3, 0x2, 0x2, 0x2, 0x192d, 0x192e, 0x3, 0x2, 0x2, 0x2, 0x192e, 
       0x192c, 0x3, 0x2, 0x2, 0x2, 0x192e, 0x192f, 0x3, 0x2, 0x2, 0x2, 0x192f, 
       0x1930, 0x3, 0x2, 0x2, 0x2, 0x1930, 0x1931, 0x7, 0x2e, 0x2, 0x2, 
       0x1931, 0x1934, 0x3, 0x2, 0x2, 0x2, 0x1932, 0x1934, 0x5, 0x2fa, 0x17e, 
       0x2, 0x1933, 0x192a, 0x3, 0x2, 0x2, 0x2, 0x1933, 0x1932, 0x3, 0x2, 
       0x2, 0x2, 0x1934, 0x2f3, 0x3, 0x2, 0x2, 0x2, 0x1935, 0x1938, 0x5, 
       0x2f6, 0x17c, 0x2, 0x1936, 0x1938, 0x7, 0xb1, 0x2, 0x2, 0x1937, 0x1935, 
       0x3, 0x2, 0x2, 0x2, 0x1937, 0x1936, 0x3, 0x2, 0x2, 0x2, 0x1938, 0x2f5, 
       0x3, 0x2, 0x2, 0x2, 0x1939, 0x193a, 0x9, 0x8, 0x2, 0x2, 0x193a, 0x2f7, 
       0x3, 0x2, 0x2, 0x2, 0x193b, 0x193c, 0x9, 0x9, 0x2, 0x2, 0x193c, 0x2f9, 
       0x3, 0x2, 0x2, 0x2, 0x193d, 0x193e, 0x9, 0xa, 0x2, 0x2, 0x193e, 0x2fb, 
       0x3, 0x2, 0x2, 0x2, 0x193f, 0x1941, 0x5, 0x4f8, 0x27d, 0x2, 0x1940, 
       0x1942, 0x5, 0x132, 0x9a, 0x2, 0x1941, 0x1940, 0x3, 0x2, 0x2, 0x2, 
       0x1941, 0x1942, 0x3, 0x2, 0x2, 0x2, 0x1942, 0x1944, 0x3, 0x2, 0x2, 
       0x2, 0x1943, 0x1945, 0x5, 0x13c, 0x9f, 0x2, 0x1944, 0x1943, 0x3, 
       0x2, 0x2, 0x2, 0x1944, 0x1945, 0x3, 0x2, 0x2, 0x2, 0x1945, 0x1946, 
       0x3, 0x2, 0x2, 0x2, 0x1946, 0x194b, 0x5, 0x2fe, 0x180, 0x2, 0x1947, 
       0x1948, 0x7, 0x20, 0x2, 0x2, 0x1948, 0x194a, 0x5, 0x2fe, 0x180, 0x2, 
       0x1949, 0x1947, 0x3, 0x2, 0x2, 0x2, 0x194a, 0x194d, 0x3, 0x2, 0x2, 
       0x2, 0x194b, 0x1949, 0x3, 0x2, 0x2, 0x2, 0x194b, 0x194c, 0x3, 0x2, 
       0x2, 0x2, 0x194c, 0x194e, 0x3, 0x2, 0x2, 0x2, 0x194d, 0x194b, 0x3, 
       0x2, 0x2, 0x2, 0x194e, 0x194f, 0x7, 0x21, 0x2, 0x2, 0x194f, 0x2fd, 
       0x3, 0x2, 0x2, 0x2, 0x1950, 0x1952, 0x5, 0x27a, 0x13e, 0x2, 0x1951, 
       0x1950, 0x3, 0x2, 0x2, 0x2, 0x1951, 0x1952, 0x3, 0x2, 0x2, 0x2, 0x1952, 
       0x1953, 0x3, 0x2, 0x2, 0x2, 0x1953, 0x1954, 0x7, 0x2d, 0x2, 0x2, 
       0x1954, 0x1955, 0x5, 0x4dc, 0x26f, 0x2, 0x1955, 0x1956, 0x7, 0x20, 
       0x2, 0x2, 0x1956, 0x195b, 0x5, 0x4a0, 0x251, 0x2, 0x1957, 0x1958, 
       0x7, 0x20, 0x2, 0x2, 0x1958, 0x195a, 0x5, 0x4a0, 0x251, 0x2, 0x1959, 
       0x1957, 0x3, 0x2, 0x2, 0x2, 0x195a, 0x195d, 0x3, 0x2, 0x2, 0x2, 0x195b, 
       0x1959, 0x3, 0x2, 0x2, 0x2, 0x195b, 0x195c, 0x3, 0x2, 0x2, 0x2, 0x195c, 
       0x195e, 0x3, 0x2, 0x2, 0x2, 0x195d, 0x195b, 0x3, 0x2, 0x2, 0x2, 0x195e, 
       0x195f, 0x7, 0x2e, 0x2, 0x2, 0x195f, 0x2ff, 0x3, 0x2, 0x2, 0x2, 0x1960, 
       0x1962, 0x7, 0x113, 0x2, 0x2, 0x1961, 0x1963, 0x5, 0x132, 0x9a, 0x2, 
       0x1962, 0x1961, 0x3, 0x2, 0x2, 0x2, 0x1962, 0x1963, 0x3, 0x2, 0x2, 
       0x2, 0x1963, 0x1965, 0x3, 0x2, 0x2, 0x2, 0x1964, 0x1966, 0x5, 0x13a, 
       0x9e, 0x2, 0x1965, 0x1964, 0x3, 0x2, 0x2, 0x2, 0x1965, 0x1966, 0x3, 
       0x2, 0x2, 0x2, 0x1966, 0x1967, 0x3, 0x2, 0x2, 0x2, 0x1967, 0x1968, 
       0x5, 0x302, 0x182, 0x2, 0x1968, 0x1969, 0x7, 0x21, 0x2, 0x2, 0x1969, 
       0x1972, 0x3, 0x2, 0x2, 0x2, 0x196a, 0x196c, 0x7, 0x16c, 0x2, 0x2, 
       0x196b, 0x196d, 0x5, 0x334, 0x19b, 0x2, 0x196c, 0x196b, 0x3, 0x2, 
       0x2, 0x2, 0x196c, 0x196d, 0x3, 0x2, 0x2, 0x2, 0x196d, 0x196e, 0x3, 
       0x2, 0x2, 0x2, 0x196e, 0x196f, 0x5, 0x304, 0x183, 0x2, 0x196f, 0x1970, 
       0x7, 0x21, 0x2, 0x2, 0x1970, 0x1972, 0x3, 0x2, 0x2, 0x2, 0x1971, 
       0x1960, 0x3, 0x2, 0x2, 0x2, 0x1971, 0x196a, 0x3, 0x2, 0x2, 0x2, 0x1972, 
       0x301, 0x3, 0x2, 0x2, 0x2, 0x1973, 0x1978, 0x5, 0x308, 0x185, 0x2, 
       0x1974, 0x1975, 0x7, 0x20, 0x2, 0x2, 0x1975, 0x1977, 0x5, 0x308, 
       0x185, 0x2, 0x1976, 0x1974, 0x3, 0x2, 0x2, 0x2, 0x1977, 0x197a, 0x3, 
       0x2, 0x2, 0x2, 0x1978, 0x1976, 0x3, 0x2, 0x2, 0x2, 0x1978, 0x1979, 
       0x3, 0x2, 0x2, 0x2, 0x1979, 0x303, 0x3, 0x2, 0x2, 0x2, 0x197a, 0x1978, 
       0x3, 0x2, 0x2, 0x2, 0x197b, 0x1980, 0x5, 0x31a, 0x18e, 0x2, 0x197c, 
       0x197d, 0x7, 0x20, 0x2, 0x2, 0x197d, 0x197f, 0x5, 0x31a, 0x18e, 0x2, 
       0x197e, 0x197c, 0x3, 0x2, 0x2, 0x2, 0x197f, 0x1982, 0x3, 0x2, 0x2, 
       0x2, 0x1980, 0x197e, 0x3, 0x2, 0x2, 0x2, 0x1980, 0x1981, 0x3, 0x2, 
       0x2, 0x2, 0x1981, 0x305, 0x3, 0x2, 0x2, 0x2, 0x1982, 0x1980, 0x3, 
       0x2, 0x2, 0x2, 0x1983, 0x1984, 0x7, 0x114, 0x2, 0x2, 0x1984, 0x1987, 
       0x5, 0x4dc, 0x26f, 0x2, 0x1985, 0x1986, 0x7, 0x16c, 0x2, 0x2, 0x1986, 
       0x1988, 0x5, 0x4dc, 0x26f, 0x2, 0x1987, 0x1985, 0x3, 0x2, 0x2, 0x2, 
       0x1988, 0x1989, 0x3, 0x2, 0x2, 0x2, 0x1989, 0x1987, 0x3, 0x2, 0x2, 
       0x2, 0x1989, 0x198a, 0x3, 0x2, 0x2, 0x2, 0x198a, 0x198b, 0x3, 0x2, 
       0x2, 0x2, 0x198b, 0x198c, 0x7, 0x21, 0x2, 0x2, 0x198c, 0x307, 0x3, 
       0x2, 0x2, 0x2, 0x198d, 0x198e, 0x5, 0x4dc, 0x26f, 0x2, 0x198e, 0x198f, 
       0x7, 0x16c, 0x2, 0x2, 0x198f, 0x1990, 0x5, 0x4a0, 0x251, 0x2, 0x1990, 
       0x309, 0x3, 0x2, 0x2, 0x2, 0x1991, 0x1992, 0x7, 0x112, 0x2, 0x2, 
       0x1992, 0x1993, 0x5, 0x328, 0x195, 0x2, 0x1993, 0x30b, 0x3, 0x2, 
       0x2, 0x2, 0x1994, 0x1995, 0x5, 0x30e, 0x188, 0x2, 0x1995, 0x1996, 
       0x5, 0x32a, 0x196, 0x2, 0x1996, 0x30d, 0x3, 0x2, 0x2, 0x2, 0x1997, 
       0x199c, 0x7, 0x115, 0x2, 0x2, 0x1998, 0x199c, 0x7, 0x116, 0x2, 0x2, 
       0x1999, 0x199c, 0x7, 0x117, 0x2, 0x2, 0x199a, 0x199c, 0x7, 0x118, 
       0x2, 0x2, 0x199b, 0x1997, 0x3, 0x2, 0x2, 0x2, 0x199b, 0x1998, 0x3, 
       0x2, 0x2, 0x2, 0x199b, 0x1999, 0x3, 0x2, 0x2, 0x2, 0x199b, 0x199a, 
       0x3, 0x2, 0x2, 0x2, 0x199c, 0x30f, 0x3, 0x2, 0x2, 0x2, 0x199d, 0x199e, 
       0x5, 0x4de, 0x270, 0x2, 0x199e, 0x199f, 0x7, 0x16c, 0x2, 0x2, 0x199f, 
       0x19a0, 0x5, 0x332, 0x19a, 0x2, 0x19a0, 0x19a1, 0x5, 0x4a0, 0x251, 
       0x2, 0x19a1, 0x19b4, 0x3, 0x2, 0x2, 0x2, 0x19a2, 0x19a3, 0x5, 0x4e0, 
       0x271, 0x2, 0x19a3, 0x19a4, 0x7, 0x16c, 0x2, 0x2, 0x19a4, 0x19a5, 
       0x5, 0x168, 0xb5, 0x2, 0x19a5, 0x19b4, 0x3, 0x2, 0x2, 0x2, 0x19a6, 
       0x19a7, 0x5, 0x4ca, 0x266, 0x2, 0x19a7, 0x19a8, 0x7, 0x25, 0x2, 0x2, 
       0x19a8, 0x19ac, 0x3, 0x2, 0x2, 0x2, 0x19a9, 0x19ac, 0x5, 0x10e, 0x88, 
       0x2, 0x19aa, 0x19ac, 0x5, 0x4fc, 0x27f, 0x2, 0x19ab, 0x19a6, 0x3, 
       0x2, 0x2, 0x2, 0x19ab, 0x19a9, 0x3, 0x2, 0x2, 0x2, 0x19ab, 0x19aa, 
       0x3, 0x2, 0x2, 0x2, 0x19ab, 0x19ac, 0x3, 0x2, 0x2, 0x2, 0x19ac, 0x19ad, 
       0x3, 0x2, 0x2, 0x2, 0x19ad, 0x19ae, 0x5, 0x4f6, 0x27c, 0x2, 0x19ae, 
       0x19af, 0x5, 0x4ce, 0x268, 0x2, 0x19af, 0x19b0, 0x7, 0x16c, 0x2, 
       0x2, 0x19b0, 0x19b1, 0x5, 0x166, 0xb4, 0x2, 0x19b1, 0x19b4, 0x3, 
       0x2, 0x2, 0x2, 0x19b2, 0x19b4, 0x5, 0x312, 0x18a, 0x2, 0x19b3, 0x199d, 
       0x3, 0x2, 0x2, 0x2, 0x19b3, 0x19a2, 0x3, 0x2, 0x2, 0x2, 0x19b3, 0x19ab, 
       0x3, 0x2, 0x2, 0x2, 0x19b3, 0x19b2, 0x3, 0x2, 0x2, 0x2, 0x19b4, 0x311, 
       0x3, 0x2, 0x2, 0x2, 0x19b5, 0x19b6, 0x5, 0x4de, 0x270, 0x2, 0x19b6, 
       0x19b7, 0x5, 0x314, 0x18b, 0x2, 0x19b7, 0x19b8, 0x5, 0x4a0, 0x251, 
       0x2, 0x19b8, 0x313, 0x3, 0x2, 0x2, 0x2, 0x19b9, 0x19c7, 0x7, 0x16c, 
       0x2, 0x2, 0x19ba, 0x19c7, 0x7, 0x119, 0x2, 0x2, 0x19bb, 0x19c7, 0x7, 
       0x11a, 0x2, 0x2, 0x19bc, 0x19c7, 0x7, 0x11b, 0x2, 0x2, 0x19bd, 0x19c7, 
       0x7, 0x11c, 0x2, 0x2, 0x19be, 0x19c7, 0x7, 0x11d, 0x2, 0x2, 0x19bf, 
       0x19c7, 0x7, 0x11e, 0x2, 0x2, 0x19c0, 0x19c7, 0x7, 0x11f, 0x2, 0x2, 
       0x19c1, 0x19c7, 0x7, 0x120, 0x2, 0x2, 0x19c2, 0x19c7, 0x7, 0x121, 
       0x2, 0x2, 0x19c3, 0x19c7, 0x7, 0x122, 0x2, 0x2, 0x19c4, 0x19c7, 0x7, 
       0x15d, 0x2, 0x2, 0x19c5, 0x19c7, 0x7, 0x15e, 0x2, 0x2, 0x19c6, 0x19b9, 
       0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19ba, 0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19bb, 
       0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19bc, 0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19bd, 
       0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19be, 0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19bf, 
       0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19c0, 0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19c1, 
       0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19c2, 0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19c3, 
       0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19c4, 0x3, 0x2, 0x2, 0x2, 0x19c6, 0x19c5, 
       0x3, 0x2, 0x2, 0x2, 0x19c7, 0x315, 0x3, 0x2, 0x2, 0x2, 0x19c8, 0x19c9, 
       0x5, 0x4de, 0x270, 0x2, 0x19c9, 0x19cb, 0x7, 0xb9, 0x2, 0x2, 0x19ca, 
       0x19cc, 0x5, 0x332, 0x19a, 0x2, 0x19cb, 0x19ca, 0x3, 0x2, 0x2, 0x2, 
       0x19cb, 0x19cc, 0x3, 0x2, 0x2, 0x2, 0x19cc, 0x19cd, 0x3, 0x2, 0x2, 
       0x2, 0x19cd, 0x19ce, 0x5, 0x4a0, 0x251, 0x2, 0x19ce, 0x317, 0x3, 
       0x2, 0x2, 0x2, 0x19cf, 0x19d0, 0x7, 0x113, 0x2, 0x2, 0x19d0, 0x19dc, 
       0x5, 0x31a, 0x18e, 0x2, 0x19d1, 0x19d2, 0x7, 0x123, 0x2, 0x2, 0x19d2, 
       0x19dc, 0x5, 0x4de, 0x270, 0x2, 0x19d3, 0x19d4, 0x7, 0x124, 0x2, 
       0x2, 0x19d4, 0x19dc, 0x5, 0x31a, 0x18e, 0x2, 0x19d5, 0x19d6, 0x7, 
       0x124, 0x2, 0x2, 0x19d6, 0x19dc, 0x5, 0x308, 0x185, 0x2, 0x19d7, 
       0x19d8, 0x7, 0x125, 0x2, 0x2, 0x19d8, 0x19dc, 0x5, 0x4de, 0x270, 
       0x2, 0x19d9, 0x19da, 0x7, 0x125, 0x2, 0x2, 0x19da, 0x19dc, 0x5, 0x4dc, 
       0x26f, 0x2, 0x19db, 0x19cf, 0x3, 0x2, 0x2, 0x2, 0x19db, 0x19d1, 0x3, 
       0x2, 0x2, 0x2, 0x19db, 0x19d3, 0x3, 0x2, 0x2, 0x2, 0x19db, 0x19d5, 
       0x3, 0x2, 0x2, 0x2, 0x19db, 0x19d7, 0x3, 0x2, 0x2, 0x2, 0x19db, 0x19d9, 
       0x3, 0x2, 0x2, 0x2, 0x19dc, 0x319, 0x3, 0x2, 0x2, 0x2, 0x19dd, 0x19de, 
       0x5, 0x4de, 0x270, 0x2, 0x19de, 0x19df, 0x7, 0x16c, 0x2, 0x2, 0x19df, 
       0x19e0, 0x5, 0x4a0, 0x251, 0x2, 0x19e0, 0x31b, 0x3, 0x2, 0x2, 0x2, 
       0x19e1, 0x19e8, 0x5, 0x328, 0x195, 0x2, 0x19e2, 0x19e4, 0x5, 0x32a, 
       0x196, 0x2, 0x19e3, 0x19e2, 0x3, 0x2, 0x2, 0x2, 0x19e3, 0x19e4, 0x3, 
       0x2, 0x2, 0x2, 0x19e4, 0x19e5, 0x3, 0x2, 0x2, 0x2, 0x19e5, 0x19e6, 
       0x7, 0x5d, 0x2, 0x2, 0x19e6, 0x19e8, 0x5, 0x328, 0x195, 0x2, 0x19e7, 
       0x19e1, 0x3, 0x2, 0x2, 0x2, 0x19e7, 0x19e3, 0x3, 0x2, 0x2, 0x2, 0x19e8, 
       0x31d, 0x3, 0x2, 0x2, 0x2, 0x19e9, 0x19ec, 0x7, 0xe1, 0x2, 0x2, 0x19ea, 
       0x19eb, 0x7, 0x23, 0x2, 0x2, 0x19eb, 0x19ed, 0x5, 0x4f8, 0x27d, 0x2, 
       0x19ec, 0x19ea, 0x3, 0x2, 0x2, 0x2, 0x19ec, 0x19ed, 0x3, 0x2, 0x2, 
       0x2, 0x19ed, 0x19f1, 0x3, 0x2, 0x2, 0x2, 0x19ee, 0x19f0, 0x5, 0x19e, 
       0xd0, 0x2, 0x19ef, 0x19ee, 0x3, 0x2, 0x2, 0x2, 0x19f0, 0x19f3, 0x3, 
       0x2, 0x2, 0x2, 0x19f1, 0x19ef, 0x3, 0x2, 0x2, 0x2, 0x19f1, 0x19f2, 
       0x3, 0x2, 0x2, 0x2, 0x19f2, 0x19f7, 0x3, 0x2, 0x2, 0x2, 0x19f3, 0x19f1, 
       0x3, 0x2, 0x2, 0x2, 0x19f4, 0x19f6, 0x5, 0x328, 0x195, 0x2, 0x19f5, 
       0x19f4, 0x3, 0x2, 0x2, 0x2, 0x19f6, 0x19f9, 0x3, 0x2, 0x2, 0x2, 0x19f7, 
       0x19f5, 0x3, 0x2, 0x2, 0x2, 0x19f7, 0x19f8, 0x3, 0x2, 0x2, 0x2, 0x19f8, 
       0x19fa, 0x3, 0x2, 0x2, 0x2, 0x19f9, 0x19f7, 0x3, 0x2, 0x2, 0x2, 0x19fa, 
       0x19fd, 0x5, 0x21c, 0x10f, 0x2, 0x19fb, 0x19fc, 0x7, 0x23, 0x2, 0x2, 
       0x19fc, 0x19fe, 0x5, 0x4f8, 0x27d, 0x2, 0x19fd, 0x19fb, 0x3, 0x2, 
       0x2, 0x2, 0x19fd, 0x19fe, 0x3, 0x2, 0x2, 0x2, 0x19fe, 0x31f, 0x3, 
       0x2, 0x2, 0x2, 0x19ff, 0x1a02, 0x7, 0x126, 0x2, 0x2, 0x1a00, 0x1a01, 
       0x7, 0x23, 0x2, 0x2, 0x1a01, 0x1a03, 0x5, 0x4f8, 0x27d, 0x2, 0x1a02, 
       0x1a00, 0x3, 0x2, 0x2, 0x2, 0x1a02, 0x1a03, 0x3, 0x2, 0x2, 0x2, 0x1a03, 
       0x1a07, 0x3, 0x2, 0x2, 0x2, 0x1a04, 0x1a06, 0x5, 0x19e, 0xd0, 0x2, 
       0x1a05, 0x1a04, 0x3, 0x2, 0x2, 0x2, 0x1a06, 0x1a09, 0x3, 0x2, 0x2, 
       0x2, 0x1a07, 0x1a05, 0x3, 0x2, 0x2, 0x2, 0x1a07, 0x1a08, 0x3, 0x2, 
       0x2, 0x2, 0x1a08, 0x1a0d, 0x3, 0x2, 0x2, 0x2, 0x1a09, 0x1a07, 0x3, 
       0x2, 0x2, 0x2, 0x1a0a, 0x1a0c, 0x5, 0x328, 0x195, 0x2, 0x1a0b, 0x1a0a, 
       0x3, 0x2, 0x2, 0x2, 0x1a0c, 0x1a0f, 0x3, 0x2, 0x2, 0x2, 0x1a0d, 0x1a0b, 
       0x3, 0x2, 0x2, 0x2, 0x1a0d, 0x1a0e, 0x3, 0x2, 0x2, 0x2, 0x1a0e, 0x1a13, 
       0x3, 0x2, 0x2, 0x2, 0x1a0f, 0x1a0d, 0x3, 0x2, 0x2, 0x2, 0x1a10, 0x1a14, 
       0x5, 0x322, 0x192, 0x2, 0x1a11, 0x1a14, 0x5, 0x324, 0x193, 0x2, 0x1a12, 
       0x1a14, 0x5, 0x326, 0x194, 0x2, 0x1a13, 0x1a10, 0x3, 0x2, 0x2, 0x2, 
       0x1a13, 0x1a11, 0x3, 0x2, 0x2, 0x2, 0x1a13, 0x1a12, 0x3, 0x2, 0x2, 
       0x2, 0x1a14, 0x1a17, 0x3, 0x2, 0x2, 0x2, 0x1a15, 0x1a16, 0x7, 0x23, 
       0x2, 0x2, 0x1a16, 0x1a18, 0x5, 0x4f8, 0x27d, 0x2, 0x1a17, 0x1a15, 
       0x3, 0x2, 0x2, 0x2, 0x1a17, 0x1a18, 0x3, 0x2, 0x2, 0x2, 0x1a18, 0x321, 
       0x3, 0x2, 0x2, 0x2, 0x1a19, 0x1a1a, 0x7, 0x127, 0x2, 0x2, 0x1a1a, 
       0x323, 0x3, 0x2, 0x2, 0x2, 0x1a1b, 0x1a1c, 0x7, 0x128, 0x2, 0x2, 
       0x1a1c, 0x325, 0x3, 0x2, 0x2, 0x2, 0x1a1d, 0x1a1e, 0x7, 0x129, 0x2, 
       0x2, 0x1a1e, 0x327, 0x3, 0x2, 0x2, 0x2, 0x1a1f, 0x1a28, 0x5, 0x32a, 
       0x196, 0x2, 0x1a20, 0x1a22, 0x5, 0x4f0, 0x279, 0x2, 0x1a21, 0x1a20, 
       0x3, 0x2, 0x2, 0x2, 0x1a22, 0x1a25, 0x3, 0x2, 0x2, 0x2, 0x1a23, 0x1a21, 
       0x3, 0x2, 0x2, 0x2, 0x1a23, 0x1a24, 0x3, 0x2, 0x2, 0x2, 0x1a24, 0x1a26, 
       0x3, 0x2, 0x2, 0x2, 0x1a25, 0x1a23, 0x3, 0x2, 0x2, 0x2, 0x1a26, 0x1a28, 
       0x7, 0x21, 0x2, 0x2, 0x1a27, 0x1a1f, 0x3, 0x2, 0x2, 0x2, 0x1a27, 
       0x1a23, 0x3, 0x2, 0x2, 0x2, 0x1a28, 0x329, 0x3, 0x2, 0x2, 0x2, 0x1a29, 
       0x1a2a, 0x5, 0x4f8, 0x27d, 0x2, 0x1a2a, 0x1a2b, 0x7, 0x23, 0x2, 0x2, 
       0x1a2b, 0x1a2d, 0x3, 0x2, 0x2, 0x2, 0x1a2c, 0x1a29, 0x3, 0x2, 0x2, 
       0x2, 0x1a2c, 0x1a2d, 0x3, 0x2, 0x2, 0x2, 0x1a2d, 0x1a31, 0x3, 0x2, 
       0x2, 0x2, 0x1a2e, 0x1a30, 0x5, 0x4f0, 0x279, 0x2, 0x1a2f, 0x1a2e, 
       0x3, 0x2, 0x2, 0x2, 0x1a30, 0x1a33, 0x3, 0x2, 0x2, 0x2, 0x1a31, 0x1a2f, 
       0x3, 0x2, 0x2, 0x2, 0x1a31, 0x1a32, 0x3, 0x2, 0x2, 0x2, 0x1a32, 0x1a34, 
       0x3, 0x2, 0x2, 0x2, 0x1a33, 0x1a31, 0x3, 0x2, 0x2, 0x2, 0x1a34, 0x1a35, 
       0x5, 0x32c, 0x197, 0x2, 0x1a35, 0x32b, 0x3, 0x2, 0x2, 0x2, 0x1a36, 
       0x1a37, 0x5, 0x310, 0x189, 0x2, 0x1a37, 0x1a38, 0x7, 0x21, 0x2, 0x2, 
       0x1a38, 0x1a57, 0x3, 0x2, 0x2, 0x2, 0x1a39, 0x1a3a, 0x5, 0x316, 0x18c, 
       0x2, 0x1a3a, 0x1a3b, 0x7, 0x21, 0x2, 0x2, 0x1a3b, 0x1a57, 0x3, 0x2, 
       0x2, 0x2, 0x1a3c, 0x1a3d, 0x5, 0x318, 0x18d, 0x2, 0x1a3d, 0x1a3e, 
       0x7, 0x21, 0x2, 0x2, 0x1a3e, 0x1a57, 0x3, 0x2, 0x2, 0x2, 0x1a3f, 
       0x1a57, 0x5, 0x34e, 0x1a8, 0x2, 0x1a40, 0x1a57, 0x5, 0x346, 0x1a4, 
       0x2, 0x1a41, 0x1a42, 0x5, 0x48e, 0x248, 0x2, 0x1a42, 0x1a43, 0x7, 
       0x21, 0x2, 0x2, 0x1a43, 0x1a57, 0x3, 0x2, 0x2, 0x2, 0x1a44, 0x1a57, 
       0x5, 0x382, 0x1c2, 0x2, 0x1a45, 0x1a57, 0x5, 0x344, 0x1a3, 0x2, 0x1a46, 
       0x1a57, 0x5, 0x342, 0x1a2, 0x2, 0x1a47, 0x1a57, 0x5, 0x376, 0x1bc, 
       0x2, 0x1a48, 0x1a57, 0x5, 0x33c, 0x19f, 0x2, 0x1a49, 0x1a57, 0x5, 
       0x320, 0x191, 0x2, 0x1a4a, 0x1a57, 0x5, 0x330, 0x199, 0x2, 0x1a4b, 
       0x1a57, 0x5, 0x31e, 0x190, 0x2, 0x1a4c, 0x1a57, 0x5, 0x340, 0x1a1, 
       0x2, 0x1a4d, 0x1a57, 0x5, 0x388, 0x1c5, 0x2, 0x1a4e, 0x1a4f, 0x5, 
       0x3b0, 0x1d9, 0x2, 0x1a4f, 0x1a50, 0x7, 0x21, 0x2, 0x2, 0x1a50, 0x1a57, 
       0x3, 0x2, 0x2, 0x2, 0x1a51, 0x1a57, 0x5, 0x3b8, 0x1dd, 0x2, 0x1a52, 
       0x1a57, 0x5, 0x358, 0x1ad, 0x2, 0x1a53, 0x1a57, 0x5, 0x1c0, 0xe1, 
       0x2, 0x1a54, 0x1a57, 0x5, 0x508, 0x285, 0x2, 0x1a55, 0x1a57, 0x5, 
       0x558, 0x2ad, 0x2, 0x1a56, 0x1a36, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a39, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a3c, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a3f, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a40, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a41, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a44, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a45, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a46, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a47, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a48, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a49, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a4a, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a4b, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a4c, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a4d, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a4e, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a51, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a52, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a53, 
       0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a54, 0x3, 0x2, 0x2, 0x2, 0x1a56, 0x1a55, 
       0x3, 0x2, 0x2, 0x2, 0x1a57, 0x32d, 0x3, 0x2, 0x2, 0x2, 0x1a58, 0x1a61, 
       0x5, 0x32a, 0x196, 0x2, 0x1a59, 0x1a5b, 0x5, 0x4f0, 0x279, 0x2, 0x1a5a, 
       0x1a59, 0x3, 0x2, 0x2, 0x2, 0x1a5b, 0x1a5e, 0x3, 0x2, 0x2, 0x2, 0x1a5c, 
       0x1a5a, 0x3, 0x2, 0x2, 0x2, 0x1a5c, 0x1a5d, 0x3, 0x2, 0x2, 0x2, 0x1a5d, 
       0x1a5f, 0x3, 0x2, 0x2, 0x2, 0x1a5e, 0x1a5c, 0x3, 0x2, 0x2, 0x2, 0x1a5f, 
       0x1a61, 0x7, 0x21, 0x2, 0x2, 0x1a60, 0x1a58, 0x3, 0x2, 0x2, 0x2, 
       0x1a60, 0x1a5c, 0x3, 0x2, 0x2, 0x2, 0x1a61, 0x32f, 0x3, 0x2, 0x2, 
       0x2, 0x1a62, 0x1a63, 0x5, 0x33a, 0x19e, 0x2, 0x1a63, 0x1a64, 0x5, 
       0x328, 0x195, 0x2, 0x1a64, 0x331, 0x3, 0x2, 0x2, 0x2, 
  };
  static uint16_t serializedATNSegment3[] = {
    0x1a65, 0x1a6e, 0x5, 0x334, 0x19b, 0x2, 0x1a66, 0x1a6e, 0x5, 0x336, 
       0x19c, 0x2, 0x1a67, 0x1a68, 0x7, 0x12a, 0x2, 0x2, 0x1a68, 0x1a69, 
       0x7, 0x2d, 0x2, 0x2, 0x1a69, 0x1a6a, 0x5, 0x4a0, 0x251, 0x2, 0x1a6a, 
       0x1a6b, 0x7, 0x2e, 0x2, 0x2, 0x1a6b, 0x1a6c, 0x5, 0x336, 0x19c, 0x2, 
       0x1a6c, 0x1a6e, 0x3, 0x2, 0x2, 0x2, 0x1a6d, 0x1a65, 0x3, 0x2, 0x2, 
       0x2, 0x1a6d, 0x1a66, 0x3, 0x2, 0x2, 0x2, 0x1a6d, 0x1a67, 0x3, 0x2, 
       0x2, 0x2, 0x1a6e, 0x333, 0x3, 0x2, 0x2, 0x2, 0x1a6f, 0x1a76, 0x5, 
       0x13e, 0xa0, 0x2, 0x1a70, 0x1a71, 0x7, 0xd7, 0x2, 0x2, 0x1a71, 0x1a72, 
       0x7, 0x2d, 0x2, 0x2, 0x1a72, 0x1a73, 0x5, 0x4a6, 0x254, 0x2, 0x1a73, 
       0x1a74, 0x7, 0x2e, 0x2, 0x2, 0x1a74, 0x1a76, 0x3, 0x2, 0x2, 0x2, 
       0x1a75, 0x1a6f, 0x3, 0x2, 0x2, 0x2, 0x1a75, 0x1a70, 0x3, 0x2, 0x2, 
       0x2, 0x1a76, 0x335, 0x3, 0x2, 0x2, 0x2, 0x1a77, 0x1a78, 0x7, 0x12b, 
       0x2, 0x2, 0x1a78, 0x1a83, 0x5, 0x4f6, 0x27c, 0x2, 0x1a79, 0x1a7a, 
       0x7, 0x12b, 0x2, 0x2, 0x1a7a, 0x1a7b, 0x7, 0x2d, 0x2, 0x2, 0x1a7b, 
       0x1a7c, 0x5, 0x338, 0x19d, 0x2, 0x1a7c, 0x1a7d, 0x7, 0x2e, 0x2, 0x2, 
       0x1a7d, 0x1a83, 0x3, 0x2, 0x2, 0x2, 0x1a7e, 0x1a83, 0x7, 0x1a, 0x2, 
       0x2, 0x1a7f, 0x1a83, 0x7, 0x1b, 0x2, 0x2, 0x1a80, 0x1a81, 0x7, 0x12b, 
       0x2, 0x2, 0x1a81, 0x1a83, 0x5, 0x504, 0x283, 0x2, 0x1a82, 0x1a77, 
       0x3, 0x2, 0x2, 0x2, 0x1a82, 0x1a79, 0x3, 0x2, 0x2, 0x2, 0x1a82, 0x1a7e, 
       0x3, 0x2, 0x2, 0x2, 0x1a82, 0x1a7f, 0x3, 0x2, 0x2, 0x2, 0x1a82, 0x1a80, 
       0x3, 0x2, 0x2, 0x2, 0x1a83, 0x337, 0x3, 0x2, 0x2, 0x2, 0x1a84, 0x1a86, 
       0x8, 0x19d, 0x1, 0x2, 0x1a85, 0x1a87, 0x5, 0x3ae, 0x1d8, 0x2, 0x1a86, 
       0x1a85, 0x3, 0x2, 0x2, 0x2, 0x1a86, 0x1a87, 0x3, 0x2, 0x2, 0x2, 0x1a87, 
       0x1a88, 0x3, 0x2, 0x2, 0x2, 0x1a88, 0x1a8b, 0x5, 0x4a0, 0x251, 0x2, 
       0x1a89, 0x1a8a, 0x7, 0xc8, 0x2, 0x2, 0x1a8a, 0x1a8c, 0x5, 0x4a0, 
       0x251, 0x2, 0x1a8b, 0x1a89, 0x3, 0x2, 0x2, 0x2, 0x1a8b, 0x1a8c, 0x3, 
       0x2, 0x2, 0x2, 0x1a8c, 0x1a97, 0x3, 0x2, 0x2, 0x2, 0x1a8d, 0x1a90, 
       0x5, 0x1ea, 0xf6, 0x2, 0x1a8e, 0x1a8f, 0x7, 0xc8, 0x2, 0x2, 0x1a8f, 
       0x1a91, 0x5, 0x4a0, 0x251, 0x2, 0x1a90, 0x1a8e, 0x3, 0x2, 0x2, 0x2, 
       0x1a90, 0x1a91, 0x3, 0x2, 0x2, 0x2, 0x1a91, 0x1a97, 0x3, 0x2, 0x2, 
       0x2, 0x1a92, 0x1a93, 0x7, 0x2d, 0x2, 0x2, 0x1a93, 0x1a94, 0x5, 0x338, 
       0x19d, 0x2, 0x1a94, 0x1a95, 0x7, 0x2e, 0x2, 0x2, 0x1a95, 0x1a97, 
       0x3, 0x2, 0x2, 0x2, 0x1a96, 0x1a84, 0x3, 0x2, 0x2, 0x2, 0x1a96, 0x1a8d, 
       0x3, 0x2, 0x2, 0x2, 0x1a96, 0x1a92, 0x3, 0x2, 0x2, 0x2, 0x1a97, 0x1aa0, 
       0x3, 0x2, 0x2, 0x2, 0x1a98, 0x1a99, 0xc, 0x5, 0x2, 0x2, 0x1a99, 0x1a9a, 
       0x7, 0xcc, 0x2, 0x2, 0x1a9a, 0x1a9f, 0x5, 0x338, 0x19d, 0x6, 0x1a9b, 
       0x1a9c, 0xc, 0x4, 0x2, 0x2, 0x1a9c, 0x1a9d, 0x7, 0x20, 0x2, 0x2, 
       0x1a9d, 0x1a9f, 0x5, 0x338, 0x19d, 0x5, 0x1a9e, 0x1a98, 0x3, 0x2, 
       0x2, 0x2, 0x1a9e, 0x1a9b, 0x3, 0x2, 0x2, 0x2, 0x1a9f, 0x1aa2, 0x3, 
       0x2, 0x2, 0x2, 0x1aa0, 0x1a9e, 0x3, 0x2, 0x2, 0x2, 0x1aa0, 0x1aa1, 
       0x3, 0x2, 0x2, 0x2, 0x1aa1, 0x339, 0x3, 0x2, 0x2, 0x2, 0x1aa2, 0x1aa0, 
       0x3, 0x2, 0x2, 0x2, 0x1aa3, 0x1aa7, 0x5, 0x334, 0x19b, 0x2, 0x1aa4, 
       0x1aa7, 0x5, 0x336, 0x19c, 0x2, 0x1aa5, 0x1aa7, 0x5, 0x3b2, 0x1da, 
       0x2, 0x1aa6, 0x1aa3, 0x3, 0x2, 0x2, 0x2, 0x1aa6, 0x1aa4, 0x3, 0x2, 
       0x2, 0x2, 0x1aa6, 0x1aa5, 0x3, 0x2, 0x2, 0x2, 0x1aa7, 0x33b, 0x3, 
       0x2, 0x2, 0x2, 0x1aa8, 0x1aaa, 0x7, 0x12c, 0x2, 0x2, 0x1aa9, 0x1aab, 
       0x5, 0x4a0, 0x251, 0x2, 0x1aaa, 0x1aa9, 0x3, 0x2, 0x2, 0x2, 0x1aaa, 
       0x1aab, 0x3, 0x2, 0x2, 0x2, 0x1aab, 0x1aac, 0x3, 0x2, 0x2, 0x2, 0x1aac, 
       0x1ab2, 0x7, 0x21, 0x2, 0x2, 0x1aad, 0x1aae, 0x7, 0x12d, 0x2, 0x2, 
       0x1aae, 0x1ab2, 0x7, 0x21, 0x2, 0x2, 0x1aaf, 0x1ab0, 0x7, 0x12e, 
       0x2, 0x2, 0x1ab0, 0x1ab2, 0x7, 0x21, 0x2, 0x2, 0x1ab1, 0x1aa8, 0x3, 
       0x2, 0x2, 0x2, 0x1ab1, 0x1aad, 0x3, 0x2, 0x2, 0x2, 0x1ab1, 0x1aaf, 
       0x3, 0x2, 0x2, 0x2, 0x1ab2, 0x33d, 0x3, 0x2, 0x2, 0x2, 0x1ab3, 0x1ab4, 
       0x7, 0x14b, 0x2, 0x2, 0x1ab4, 0x1ab5, 0x5, 0x32a, 0x196, 0x2, 0x1ab5, 
       0x33f, 0x3, 0x2, 0x2, 0x2, 0x1ab6, 0x1ab7, 0x7, 0x12f, 0x2, 0x2, 
       0x1ab7, 0x1ab8, 0x7, 0x2d, 0x2, 0x2, 0x1ab8, 0x1ab9, 0x5, 0x4a0, 
       0x251, 0x2, 0x1ab9, 0x1aba, 0x7, 0x2e, 0x2, 0x2, 0x1aba, 0x1abb, 
       0x5, 0x328, 0x195, 0x2, 0x1abb, 0x1af0, 0x3, 0x2, 0x2, 0x2, 0x1abc, 
       0x1abd, 0x7, 0x12f, 0x2, 0x2, 0x1abd, 0x1abe, 0x7, 0x126, 0x2, 0x2, 
       0x1abe, 0x1af0, 0x7, 0x21, 0x2, 0x2, 0x1abf, 0x1ac0, 0x7, 0x130, 
       0x2, 0x2, 0x1ac0, 0x1ac2, 0x7, 0x2d, 0x2, 0x2, 0x1ac1, 0x1ac3, 0x5, 
       0x4c0, 0x261, 0x2, 0x1ac2, 0x1ac1, 0x3, 0x2, 0x2, 0x2, 0x1ac2, 0x1ac3, 
       0x3, 0x2, 0x2, 0x2, 0x1ac3, 0x1ac4, 0x3, 0x2, 0x2, 0x2, 0x1ac4, 0x1ad2, 
       0x5, 0x4f8, 0x27d, 0x2, 0x1ac5, 0x1ac6, 0x7, 0x70, 0x2, 0x2, 0x1ac6, 
       0x1ac7, 0x5, 0x490, 0x249, 0x2, 0x1ac7, 0x1ac8, 0x7, 0x71, 0x2, 0x2, 
       0x1ac8, 0x1aca, 0x3, 0x2, 0x2, 0x2, 0x1ac9, 0x1ac5, 0x3, 0x2, 0x2, 
       0x2, 0x1aca, 0x1acd, 0x3, 0x2, 0x2, 0x2, 0x1acb, 0x1ac9, 0x3, 0x2, 
       0x2, 0x2, 0x1acb, 0x1acc, 0x3, 0x2, 0x2, 0x2, 0x1acc, 0x1ace, 0x3, 
       0x2, 0x2, 0x2, 0x1acd, 0x1acb, 0x3, 0x2, 0x2, 0x2, 0x1ace, 0x1acf, 
       0x7, 0x25, 0x2, 0x2, 0x1acf, 0x1ad1, 0x5, 0x4f8, 0x27d, 0x2, 0x1ad0, 
       0x1acb, 0x3, 0x2, 0x2, 0x2, 0x1ad1, 0x1ad4, 0x3, 0x2, 0x2, 0x2, 0x1ad2, 
       0x1ad0, 0x3, 0x2, 0x2, 0x2, 0x1ad2, 0x1ad3, 0x3, 0x2, 0x2, 0x2, 0x1ad3, 
       0x1aea, 0x3, 0x2, 0x2, 0x2, 0x1ad4, 0x1ad2, 0x3, 0x2, 0x2, 0x2, 0x1ad5, 
       0x1ad7, 0x7, 0x20, 0x2, 0x2, 0x1ad6, 0x1ad8, 0x5, 0x4c0, 0x261, 0x2, 
       0x1ad7, 0x1ad6, 0x3, 0x2, 0x2, 0x2, 0x1ad7, 0x1ad8, 0x3, 0x2, 0x2, 
       0x2, 0x1ad8, 0x1ad9, 0x3, 0x2, 0x2, 0x2, 0x1ad9, 0x1ae7, 0x5, 0x4f8, 
       0x27d, 0x2, 0x1ada, 0x1adb, 0x7, 0x70, 0x2, 0x2, 0x1adb, 0x1adc, 
       0x5, 0x490, 0x249, 0x2, 0x1adc, 0x1add, 0x7, 0x71, 0x2, 0x2, 0x1add, 
       0x1adf, 0x3, 0x2, 0x2, 0x2, 0x1ade, 0x1ada, 0x3, 0x2, 0x2, 0x2, 0x1adf, 
       0x1ae2, 0x3, 0x2, 0x2, 0x2, 0x1ae0, 0x1ade, 0x3, 0x2, 0x2, 0x2, 0x1ae0, 
       0x1ae1, 0x3, 0x2, 0x2, 0x2, 0x1ae1, 0x1ae3, 0x3, 0x2, 0x2, 0x2, 0x1ae2, 
       0x1ae0, 0x3, 0x2, 0x2, 0x2, 0x1ae3, 0x1ae4, 0x7, 0x25, 0x2, 0x2, 
       0x1ae4, 0x1ae6, 0x5, 0x4f8, 0x27d, 0x2, 0x1ae5, 0x1ae0, 0x3, 0x2, 
       0x2, 0x2, 0x1ae6, 0x1ae9, 0x3, 0x2, 0x2, 0x2, 0x1ae7, 0x1ae5, 0x3, 
       0x2, 0x2, 0x2, 0x1ae7, 0x1ae8, 0x3, 0x2, 0x2, 0x2, 0x1ae8, 0x1aeb, 
       0x3, 0x2, 0x2, 0x2, 0x1ae9, 0x1ae7, 0x3, 0x2, 0x2, 0x2, 0x1aea, 0x1ad5, 
       0x3, 0x2, 0x2, 0x2, 0x1aea, 0x1aeb, 0x3, 0x2, 0x2, 0x2, 0x1aeb, 0x1aec, 
       0x3, 0x2, 0x2, 0x2, 0x1aec, 0x1aed, 0x7, 0x2e, 0x2, 0x2, 0x1aed, 
       0x1aee, 0x5, 0x31c, 0x18f, 0x2, 0x1aee, 0x1af0, 0x3, 0x2, 0x2, 0x2, 
       0x1aef, 0x1ab6, 0x3, 0x2, 0x2, 0x2, 0x1aef, 0x1abc, 0x3, 0x2, 0x2, 
       0x2, 0x1aef, 0x1abf, 0x3, 0x2, 0x2, 0x2, 0x1af0, 0x341, 0x3, 0x2, 
       0x2, 0x2, 0x1af1, 0x1af2, 0x7, 0x5b, 0x2, 0x2, 0x1af2, 0x1af3, 0x5, 
       0x4f6, 0x27c, 0x2, 0x1af3, 0x1af4, 0x7, 0x21, 0x2, 0x2, 0x1af4, 0x1afd, 
       0x3, 0x2, 0x2, 0x2, 0x1af5, 0x1af7, 0x7, 0x15a, 0x2, 0x2, 0x1af6, 
       0x1af8, 0x5, 0x332, 0x19a, 0x2, 0x1af7, 0x1af6, 0x3, 0x2, 0x2, 0x2, 
       0x1af7, 0x1af8, 0x3, 0x2, 0x2, 0x2, 0x1af8, 0x1af9, 0x3, 0x2, 0x2, 
       0x2, 0x1af9, 0x1afa, 0x5, 0x4f6, 0x27c, 0x2, 0x1afa, 0x1afb, 0x7, 
       0x21, 0x2, 0x2, 0x1afb, 0x1afd, 0x3, 0x2, 0x2, 0x2, 0x1afc, 0x1af1, 
       0x3, 0x2, 0x2, 0x2, 0x1afc, 0x1af5, 0x3, 0x2, 0x2, 0x2, 0x1afd, 0x343, 
       0x3, 0x2, 0x2, 0x2, 0x1afe, 0x1aff, 0x7, 0xc7, 0x2, 0x2, 0x1aff, 
       0x1b00, 0x5, 0x4f6, 0x27c, 0x2, 0x1b00, 0x1b01, 0x7, 0x21, 0x2, 0x2, 
       0x1b01, 0x1b06, 0x3, 0x2, 0x2, 0x2, 0x1b02, 0x1b03, 0x7, 0xc7, 0x2, 
       0x2, 0x1b03, 0x1b04, 0x7, 0x126, 0x2, 0x2, 0x1b04, 0x1b06, 0x7, 0x21, 
       0x2, 0x2, 0x1b05, 0x1afe, 0x3, 0x2, 0x2, 0x2, 0x1b05, 0x1b02, 0x3, 
       0x2, 0x2, 0x2, 0x1b06, 0x345, 0x3, 0x2, 0x2, 0x2, 0x1b07, 0x1b09, 
       0x5, 0x348, 0x1a5, 0x2, 0x1b08, 0x1b07, 0x3, 0x2, 0x2, 0x2, 0x1b08, 
       0x1b09, 0x3, 0x2, 0x2, 0x2, 0x1b09, 0x1b0a, 0x3, 0x2, 0x2, 0x2, 0x1b0a, 
       0x1b0b, 0x7, 0x5c, 0x2, 0x2, 0x1b0b, 0x1b0c, 0x7, 0x2d, 0x2, 0x2, 
       0x1b0c, 0x1b0d, 0x5, 0x34a, 0x1a6, 0x2, 0x1b0d, 0x1b0e, 0x7, 0x2e, 
       0x2, 0x2, 0x1b0e, 0x1b18, 0x5, 0x328, 0x195, 0x2, 0x1b0f, 0x1b10, 
       0x7, 0x5d, 0x2, 0x2, 0x1b10, 0x1b11, 0x7, 0x5c, 0x2, 0x2, 0x1b11, 
       0x1b12, 0x7, 0x2d, 0x2, 0x2, 0x1b12, 0x1b13, 0x5, 0x34a, 0x1a6, 0x2, 
       0x1b13, 0x1b14, 0x7, 0x2e, 0x2, 0x2, 0x1b14, 0x1b15, 0x5, 0x328, 
       0x195, 0x2, 0x1b15, 0x1b17, 0x3, 0x2, 0x2, 0x2, 0x1b16, 0x1b0f, 0x3, 
       0x2, 0x2, 0x2, 0x1b17, 0x1b1a, 0x3, 0x2, 0x2, 0x2, 0x1b18, 0x1b16, 
       0x3, 0x2, 0x2, 0x2, 0x1b18, 0x1b19, 0x3, 0x2, 0x2, 0x2, 0x1b19, 0x1b1f, 
       0x3, 0x2, 0x2, 0x2, 0x1b1a, 0x1b18, 0x3, 0x2, 0x2, 0x2, 0x1b1b, 0x1b1c, 
       0x7, 0x5d, 0x2, 0x2, 0x1b1c, 0x1b1e, 0x5, 0x328, 0x195, 0x2, 0x1b1d, 
       0x1b1b, 0x3, 0x2, 0x2, 0x2, 0x1b1e, 0x1b21, 0x3, 0x2, 0x2, 0x2, 0x1b1f, 
       0x1b1d, 0x3, 0x2, 0x2, 0x2, 0x1b1f, 0x1b20, 0x3, 0x2, 0x2, 0x2, 0x1b20, 
       0x347, 0x3, 0x2, 0x2, 0x2, 0x1b21, 0x1b1f, 0x3, 0x2, 0x2, 0x2, 0x1b22, 
       0x1b23, 0x9, 0xb, 0x2, 0x2, 0x1b23, 0x349, 0x3, 0x2, 0x2, 0x2, 0x1b24, 
       0x1b29, 0x5, 0x34c, 0x1a7, 0x2, 0x1b25, 0x1b26, 0x7, 0x164, 0x2, 
       0x2, 0x1b26, 0x1b28, 0x5, 0x34c, 0x1a7, 0x2, 0x1b27, 0x1b25, 0x3, 
       0x2, 0x2, 0x2, 0x1b28, 0x1b2b, 0x3, 0x2, 0x2, 0x2, 0x1b29, 0x1b27, 
       0x3, 0x2, 0x2, 0x2, 0x1b29, 0x1b2a, 0x3, 0x2, 0x2, 0x2, 0x1b2a, 0x34b, 
       0x3, 0x2, 0x2, 0x2, 0x1b2b, 0x1b29, 0x3, 0x2, 0x2, 0x2, 0x1b2c, 0x1b32, 
       0x5, 0x4a0, 0x251, 0x2, 0x1b2d, 0x1b2e, 0x5, 0x4a0, 0x251, 0x2, 0x1b2e, 
       0x1b2f, 0x7, 0x134, 0x2, 0x2, 0x1b2f, 0x1b30, 0x5, 0x35c, 0x1af, 
       0x2, 0x1b30, 0x1b32, 0x3, 0x2, 0x2, 0x2, 0x1b31, 0x1b2c, 0x3, 0x2, 
       0x2, 0x2, 0x1b31, 0x1b2d, 0x3, 0x2, 0x2, 0x2, 0x1b32, 0x34d, 0x3, 
       0x2, 0x2, 0x2, 0x1b33, 0x1b35, 0x5, 0x348, 0x1a5, 0x2, 0x1b34, 0x1b33, 
       0x3, 0x2, 0x2, 0x2, 0x1b34, 0x1b35, 0x3, 0x2, 0x2, 0x2, 0x1b35, 0x1b36, 
       0x3, 0x2, 0x2, 0x2, 0x1b36, 0x1b37, 0x5, 0x350, 0x1a9, 0x2, 0x1b37, 
       0x1b38, 0x7, 0x2d, 0x2, 0x2, 0x1b38, 0x1b39, 0x5, 0x4a0, 0x251, 0x2, 
       0x1b39, 0x1b3a, 0x7, 0x2e, 0x2, 0x2, 0x1b3a, 0x1b3e, 0x5, 0x352, 
       0x1aa, 0x2, 0x1b3b, 0x1b3d, 0x5, 0x352, 0x1aa, 0x2, 0x1b3c, 0x1b3b, 
       0x3, 0x2, 0x2, 0x2, 0x1b3d, 0x1b40, 0x3, 0x2, 0x2, 0x2, 0x1b3e, 0x1b3c, 
       0x3, 0x2, 0x2, 0x2, 0x1b3e, 0x1b3f, 0x3, 0x2, 0x2, 0x2, 0x1b3f, 0x1b41, 
       0x3, 0x2, 0x2, 0x2, 0x1b40, 0x1b3e, 0x3, 0x2, 0x2, 0x2, 0x1b41, 0x1b42, 
       0x5, 0x1d6, 0xec, 0x2, 0x1b42, 0x1b66, 0x3, 0x2, 0x2, 0x2, 0x1b43, 
       0x1b45, 0x5, 0x348, 0x1a5, 0x2, 0x1b44, 0x1b43, 0x3, 0x2, 0x2, 0x2, 
       0x1b44, 0x1b45, 0x3, 0x2, 0x2, 0x2, 0x1b45, 0x1b46, 0x3, 0x2, 0x2, 
       0x2, 0x1b46, 0x1b47, 0x5, 0x350, 0x1a9, 0x2, 0x1b47, 0x1b48, 0x7, 
       0x2d, 0x2, 0x2, 0x1b48, 0x1b49, 0x5, 0x4a0, 0x251, 0x2, 0x1b49, 0x1b4a, 
       0x7, 0x2e, 0x2, 0x2, 0x1b4a, 0x1b4b, 0x7, 0x134, 0x2, 0x2, 0x1b4b, 
       0x1b4f, 0x5, 0x354, 0x1ab, 0x2, 0x1b4c, 0x1b4e, 0x5, 0x354, 0x1ab, 
       0x2, 0x1b4d, 0x1b4c, 0x3, 0x2, 0x2, 0x2, 0x1b4e, 0x1b51, 0x3, 0x2, 
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       0x3, 0x2, 0x2, 0x2, 0x1b52, 0x1b53, 0x5, 0x1d6, 0xec, 0x2, 0x1b53, 
       0x1b66, 0x3, 0x2, 0x2, 0x2, 0x1b54, 0x1b56, 0x5, 0x348, 0x1a5, 0x2, 
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       0x2, 0x1b56, 0x1b57, 0x3, 0x2, 0x2, 0x2, 0x1b57, 0x1b58, 0x5, 0x350, 
       0x1a9, 0x2, 0x1b58, 0x1b59, 0x7, 0x2d, 0x2, 0x2, 0x1b59, 0x1b5a, 
       0x5, 0x4a0, 0x251, 0x2, 0x1b5a, 0x1b5b, 0x7, 0x2e, 0x2, 0x2, 0x1b5b, 
       0x1b5c, 0x7, 0x146, 0x2, 0x2, 0x1b5c, 0x1b60, 0x5, 0x356, 0x1ac, 
       0x2, 0x1b5d, 0x1b5f, 0x5, 0x356, 0x1ac, 0x2, 0x1b5e, 0x1b5d, 0x3, 
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       0x3, 0x2, 0x2, 0x2, 0x1b60, 0x1b61, 0x3, 0x2, 0x2, 0x2, 0x1b61, 0x1b63, 
       0x3, 0x2, 0x2, 0x2, 0x1b62, 0x1b60, 0x3, 0x2, 0x2, 0x2, 0x1b63, 0x1b64, 
       0x5, 0x1d6, 0xec, 0x2, 0x1b64, 0x1b66, 0x3, 0x2, 0x2, 0x2, 0x1b65, 
       0x1b34, 0x3, 0x2, 0x2, 0x2, 0x1b65, 0x1b44, 0x3, 0x2, 0x2, 0x2, 0x1b65, 
       0x1b55, 0x3, 0x2, 0x2, 0x2, 0x1b66, 0x34f, 0x3, 0x2, 0x2, 0x2, 0x1b67, 
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       0x1bd0, 0x7, 0x57, 0x2, 0x2, 0x1bd0, 0x1bd5, 0x5, 0x4a0, 0x251, 0x2, 
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       0x3, 0x2, 0x2, 0x2, 0x1c48, 0x1c46, 0x3, 0x2, 0x2, 0x2, 0x1c49, 0x1c4a, 
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       0x1caa, 0x3, 0x2, 0x2, 0x2, 0x1caa, 0x1cb1, 0x3, 0x2, 0x2, 0x2, 0x1cab, 
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       0x2, 0x1cae, 0x1cb0, 0x3, 0x2, 0x2, 0x2, 0x1caf, 0x1cab, 0x3, 0x2, 
       0x2, 0x2, 0x1cb0, 0x1cb3, 0x3, 0x2, 0x2, 0x2, 0x1cb1, 0x1caf, 0x3, 
       0x2, 0x2, 0x2, 0x1cb1, 0x1cb2, 0x3, 0x2, 0x2, 0x2, 0x1cb2, 0x381, 
       0x3, 0x2, 0x2, 0x2, 0x1cb3, 0x1cb1, 0x3, 0x2, 0x2, 0x2, 0x1cb4, 0x1cb5, 
       0x5, 0x474, 0x23b, 0x2, 0x1cb5, 0x1cb6, 0x7, 0x21, 0x2, 0x2, 0x1cb6, 
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       0x1cb7, 0x3, 0x2, 0x2, 0x2, 0x1cbf, 0x383, 0x3, 0x2, 0x2, 0x2, 0x1cc0, 
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       0x3, 0x2, 0x2, 0x2, 0x1cc8, 0x1cc9, 0x3, 0x2, 0x2, 0x2, 0x1cc9, 0x1cca, 
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       0x2e, 0x2, 0x2, 0x1ce9, 0x1cea, 0x5, 0x328, 0x195, 0x2, 0x1cea, 0x393, 
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       0x1d41, 0x3, 0x2, 0x2, 0x2, 0x1d34, 0x1d35, 0x7, 0x10d, 0x2, 0x2, 
       0x1d35, 0x1d37, 0x7, 0x48, 0x2, 0x2, 0x1d36, 0x1d38, 0x5, 0x4f8, 
       0x27d, 0x2, 0x1d37, 0x1d36, 0x3, 0x2, 0x2, 0x2, 0x1d37, 0x1d38, 0x3, 
       0x2, 0x2, 0x2, 0x1d38, 0x1d39, 0x3, 0x2, 0x2, 0x2, 0x1d39, 0x1d3a, 
       0x5, 0x3a0, 0x1d1, 0x2, 0x1d3a, 0x1d3b, 0x7, 0x21, 0x2, 0x2, 0x1d3b, 
       0x1d3e, 0x5, 0x39c, 0x1cf, 0x2, 0x1d3c, 0x1d3d, 0x7, 0x23, 0x2, 0x2, 
       0x1d3d, 0x1d3f, 0x5, 0x4f8, 0x27d, 0x2, 0x1d3e, 0x1d3c, 0x3, 0x2, 
       0x2, 0x2, 0x1d3e, 0x1d3f, 0x3, 0x2, 0x2, 0x2, 0x1d3f, 0x1d41, 0x3, 
       0x2, 0x2, 0x2, 0x1d40, 0x1d21, 0x3, 0x2, 0x2, 0x2, 0x1d40, 0x1d34, 
       0x3, 0x2, 0x2, 0x2, 0x1d41, 0x39f, 0x3, 0x2, 0x2, 0x2, 0x1d42, 0x1d43, 
       0x7, 0x12b, 0x2, 0x2, 0x1d43, 0x1d4a, 0x5, 0x4f8, 0x27d, 0x2, 0x1d44, 
       0x1d45, 0x7, 0x12b, 0x2, 0x2, 0x1d45, 0x1d46, 0x7, 0x2d, 0x2, 0x2, 
       0x1d46, 0x1d47, 0x5, 0x338, 0x19d, 0x2, 0x1d47, 0x1d48, 0x7, 0x2e, 
       0x2, 0x2, 0x1d48, 0x1d4a, 0x3, 0x2, 0x2, 0x2, 0x1d49, 0x1d42, 0x3, 
       0x2, 0x2, 0x2, 0x1d49, 0x1d44, 0x3, 0x2, 0x2, 0x2, 0x1d4a, 0x3a1, 
       0x3, 0x2, 0x2, 0x2, 0x1d4b, 0x1d4c, 0x7, 0x26, 0x2, 0x2, 0x1d4c, 
       0x1d4d, 0x5, 0x3a4, 0x1d3, 0x2, 0x1d4d, 0x1d4e, 0x7, 0x21, 0x2, 0x2, 
       0x1d4e, 0x1d5b, 0x3, 0x2, 0x2, 0x2, 0x1d4f, 0x1d50, 0x5, 0x3a6, 0x1d4, 
       0x2, 0x1d50, 0x1d51, 0x5, 0x3a8, 0x1d5, 0x2, 0x1d51, 0x1d52, 0x7, 
       0x21, 0x2, 0x2, 0x1d52, 0x1d5b, 0x3, 0x2, 0x2, 0x2, 0x1d53, 0x1d55, 
       0x5, 0x4f0, 0x279, 0x2, 0x1d54, 0x1d53, 0x3, 0x2, 0x2, 0x2, 0x1d55, 
       0x1d58, 0x3, 0x2, 0x2, 0x2, 0x1d56, 0x1d54, 0x3, 0x2, 0x2, 0x2, 0x1d56, 
       0x1d57, 0x3, 0x2, 0x2, 0x2, 0x1d57, 0x1d59, 0x3, 0x2, 0x2, 0x2, 0x1d58, 
       0x1d56, 0x3, 0x2, 0x2, 0x2, 0x1d59, 0x1d5b, 0x5, 0x1ca, 0xe6, 0x2, 
       0x1d5a, 0x1d4b, 0x3, 0x2, 0x2, 0x2, 0x1d5a, 0x1d4f, 0x3, 0x2, 0x2, 
       0x2, 0x1d5a, 0x1d56, 0x3, 0x2, 0x2, 0x2, 0x1d5b, 0x3a3, 0x3, 0x2, 
       0x2, 0x2, 0x1d5c, 0x1d5d, 0x7, 0x44, 0x2, 0x2, 0x1d5d, 0x1d66, 0x5, 
       0x3ac, 0x1d7, 0x2, 0x1d5e, 0x1d5f, 0x7, 0x45, 0x2, 0x2, 0x1d5f, 0x1d66, 
       0x5, 0x3ac, 0x1d7, 0x2, 0x1d60, 0x1d61, 0x7, 0x44, 0x2, 0x2, 0x1d61, 
       0x1d62, 0x5, 0x3ac, 0x1d7, 0x2, 0x1d62, 0x1d63, 0x7, 0x45, 0x2, 0x2, 
       0x1d63, 0x1d64, 0x5, 0x3ac, 0x1d7, 0x2, 0x1d64, 0x1d66, 0x3, 0x2, 
       0x2, 0x2, 0x1d65, 0x1d5c, 0x3, 0x2, 0x2, 0x2, 0x1d65, 0x1d5e, 0x3, 
       0x2, 0x2, 0x2, 0x1d65, 0x1d60, 0x3, 0x2, 0x2, 0x2, 0x1d66, 0x3a5, 
       0x3, 0x2, 0x2, 0x2, 0x1d67, 0x1d69, 0x7, 0x44, 0x2, 0x2, 0x1d68, 
       0x1d6a, 0x5, 0x3ac, 0x1d7, 0x2, 0x1d69, 0x1d68, 0x3, 0x2, 0x2, 0x2, 
       0x1d69, 0x1d6a, 0x3, 0x2, 0x2, 0x2, 0x1d6a, 0x1d79, 0x3, 0x2, 0x2, 
       0x2, 0x1d6b, 0x1d6d, 0x7, 0x45, 0x2, 0x2, 0x1d6c, 0x1d6e, 0x5, 0x3ac, 
       0x1d7, 0x2, 0x1d6d, 0x1d6c, 0x3, 0x2, 0x2, 0x2, 0x1d6d, 0x1d6e, 0x3, 
       0x2, 0x2, 0x2, 0x1d6e, 0x1d79, 0x3, 0x2, 0x2, 0x2, 0x1d6f, 0x1d71, 
       0x7, 0x44, 0x2, 0x2, 0x1d70, 0x1d72, 0x5, 0x3ac, 0x1d7, 0x2, 0x1d71, 
       0x1d70, 0x3, 0x2, 0x2, 0x2, 0x1d71, 0x1d72, 0x3, 0x2, 0x2, 0x2, 0x1d72, 
       0x1d73, 0x3, 0x2, 0x2, 0x2, 0x1d73, 0x1d75, 0x7, 0x45, 0x2, 0x2, 
       0x1d74, 0x1d76, 0x5, 0x3ac, 0x1d7, 0x2, 0x1d75, 0x1d74, 0x3, 0x2, 
       0x2, 0x2, 0x1d75, 0x1d76, 0x3, 0x2, 0x2, 0x2, 0x1d76, 0x1d79, 0x3, 
       0x2, 0x2, 0x2, 0x1d77, 0x1d79, 0x7, 0x46, 0x2, 0x2, 0x1d78, 0x1d67, 
       0x3, 0x2, 0x2, 0x2, 0x1d78, 0x1d6b, 0x3, 0x2, 0x2, 0x2, 0x1d78, 0x1d6f, 
       0x3, 0x2, 0x2, 0x2, 0x1d78, 0x1d77, 0x3, 0x2, 0x2, 0x2, 0x1d79, 0x3a7, 
       0x3, 0x2, 0x2, 0x2, 0x1d7a, 0x1d7f, 0x5, 0x3aa, 0x1d6, 0x2, 0x1d7b, 
       0x1d7c, 0x7, 0x20, 0x2, 0x2, 0x1d7c, 0x1d7e, 0x5, 0x3aa, 0x1d6, 0x2, 
       0x1d7d, 0x1d7b, 0x3, 0x2, 0x2, 0x2, 0x1d7e, 0x1d81, 0x3, 0x2, 0x2, 
       0x2, 0x1d7f, 0x1d7d, 0x3, 0x2, 0x2, 0x2, 0x1d7f, 0x1d80, 0x3, 0x2, 
       0x2, 0x2, 0x1d80, 0x3a9, 0x3, 0x2, 0x2, 0x2, 0x1d81, 0x1d7f, 0x3, 
       0x2, 0x2, 0x2, 0x1d82, 0x1d98, 0x5, 0x4f8, 0x27d, 0x2, 0x1d83, 0x1d85, 
       0x7, 0x16c, 0x2, 0x2, 0x1d84, 0x1d86, 0x5, 0x4c0, 0x261, 0x2, 0x1d85, 
       0x1d84, 0x3, 0x2, 0x2, 0x2, 0x1d85, 0x1d86, 0x3, 0x2, 0x2, 0x2, 0x1d86, 
       0x1d87, 0x3, 0x2, 0x2, 0x2, 0x1d87, 0x1d95, 0x5, 0x4f8, 0x27d, 0x2, 
       0x1d88, 0x1d89, 0x7, 0x70, 0x2, 0x2, 0x1d89, 0x1d8a, 0x5, 0x490, 
       0x249, 0x2, 0x1d8a, 0x1d8b, 0x7, 0x71, 0x2, 0x2, 0x1d8b, 0x1d8d, 
       0x3, 0x2, 0x2, 0x2, 0x1d8c, 0x1d88, 0x3, 0x2, 0x2, 0x2, 0x1d8d, 0x1d90, 
       0x3, 0x2, 0x2, 0x2, 0x1d8e, 0x1d8c, 0x3, 0x2, 0x2, 0x2, 0x1d8e, 0x1d8f, 
       0x3, 0x2, 0x2, 0x2, 0x1d8f, 0x1d91, 0x3, 0x2, 0x2, 0x2, 0x1d90, 0x1d8e, 
       0x3, 0x2, 0x2, 0x2, 0x1d91, 0x1d92, 0x7, 0x25, 0x2, 0x2, 0x1d92, 
       0x1d94, 0x5, 0x4f8, 0x27d, 0x2, 0x1d93, 0x1d8e, 0x3, 0x2, 0x2, 0x2, 
       0x1d94, 0x1d97, 0x3, 0x2, 0x2, 0x2, 0x1d95, 0x1d93, 0x3, 0x2, 0x2, 
       0x2, 0x1d95, 0x1d96, 0x3, 0x2, 0x2, 0x2, 0x1d96, 0x1d99, 0x3, 0x2, 
       0x2, 0x2, 0x1d97, 0x1d95, 0x3, 0x2, 0x2, 0x2, 0x1d98, 0x1d83, 0x3, 
       0x2, 0x2, 0x2, 0x1d98, 0x1d99, 0x3, 0x2, 0x2, 0x2, 0x1d99, 0x3ab, 
       0x3, 0x2, 0x2, 0x2, 0x1d9a, 0x1d9c, 0x5, 0x3ae, 0x1d8, 0x2, 0x1d9b, 
       0x1d9d, 0x5, 0x334, 0x19b, 0x2, 0x1d9c, 0x1d9b, 0x3, 0x2, 0x2, 0x2, 
       0x1d9c, 0x1d9d, 0x3, 0x2, 0x2, 0x2, 0x1d9d, 0x1da0, 0x3, 0x2, 0x2, 
       0x2, 0x1d9e, 0x1da0, 0x5, 0x334, 0x19b, 0x2, 0x1d9f, 0x1d9a, 0x3, 
       0x2, 0x2, 0x2, 0x1d9f, 0x1d9e, 0x3, 0x2, 0x2, 0x2, 0x1da0, 0x3ad, 
       0x3, 0x2, 0x2, 0x2, 0x1da1, 0x1da5, 0x7, 0x14f, 0x2, 0x2, 0x1da2, 
       0x1da5, 0x7, 0x150, 0x2, 0x2, 0x1da3, 0x1da5, 0x7, 0x159, 0x2, 0x2, 
       0x1da4, 0x1da1, 0x3, 0x2, 0x2, 0x2, 0x1da4, 0x1da2, 0x3, 0x2, 0x2, 
       0x2, 0x1da4, 0x1da3, 0x3, 0x2, 0x2, 0x2, 0x1da5, 0x3af, 0x3, 0x2, 
       0x2, 0x2, 0x1da6, 0x1da7, 0x5, 0x3b6, 0x1dc, 0x2, 0x1da7, 0x1da9, 
       0x7, 0xb9, 0x2, 0x2, 0x1da8, 0x1daa, 0x5, 0x3b2, 0x1da, 0x2, 0x1da9, 
       0x1da8, 0x3, 0x2, 0x2, 0x2, 0x1da9, 0x1daa, 0x3, 0x2, 0x2, 0x2, 0x1daa, 
       0x1dab, 0x3, 0x2, 0x2, 0x2, 0x1dab, 0x1dac, 0x5, 0x4a0, 0x251, 0x2, 
       0x1dac, 0x1db3, 0x3, 0x2, 0x2, 0x2, 0x1dad, 0x1dae, 0x5, 0x3b2, 0x1da, 
       0x2, 0x1dae, 0x1daf, 0x5, 0x3b6, 0x1dc, 0x2, 0x1daf, 0x1db0, 0x7, 
       0xb9, 0x2, 0x2, 0x1db0, 0x1db1, 0x5, 0x4a0, 0x251, 0x2, 0x1db1, 0x1db3, 
       0x3, 0x2, 0x2, 0x2, 0x1db2, 0x1da6, 0x3, 0x2, 0x2, 0x2, 0x1db2, 0x1dad, 
       0x3, 0x2, 0x2, 0x2, 0x1db3, 0x3b1, 0x3, 0x2, 0x2, 0x2, 0x1db4, 0x1db5, 
       0x7, 0xd4, 0x2, 0x2, 0x1db5, 0x1dbe, 0x7, 0x13, 0x2, 0x2, 0x1db6, 
       0x1db7, 0x7, 0xd4, 0x2, 0x2, 0x1db7, 0x1dbe, 0x5, 0x4f8, 0x27d, 0x2, 
       0x1db8, 0x1db9, 0x7, 0xd4, 0x2, 0x2, 0x1db9, 0x1dba, 0x7, 0x2d, 0x2, 
       0x2, 0x1dba, 0x1dbb, 0x5, 0x4a0, 0x251, 0x2, 0x1dbb, 0x1dbc, 0x7, 
       0x2e, 0x2, 0x2, 0x1dbc, 0x1dbe, 0x3, 0x2, 0x2, 0x2, 0x1dbd, 0x1db4, 
       0x3, 0x2, 0x2, 0x2, 0x1dbd, 0x1db6, 0x3, 0x2, 0x2, 0x2, 0x1dbd, 0x1db8, 
       0x3, 0x2, 0x2, 0x2, 0x1dbe, 0x3b3, 0x3, 0x2, 0x2, 0x2, 0x1dbf, 0x1dc1, 
       0x5, 0x4c0, 0x261, 0x2, 0x1dc0, 0x1dbf, 0x3, 0x2, 0x2, 0x2, 0x1dc0, 
       0x1dc1, 0x3, 0x2, 0x2, 0x2, 0x1dc1, 0x1dc2, 0x3, 0x2, 0x2, 0x2, 0x1dc2, 
       0x1dd0, 0x5, 0x4f8, 0x27d, 0x2, 0x1dc3, 0x1dc4, 0x7, 0x70, 0x2, 0x2, 
       0x1dc4, 0x1dc5, 0x5, 0x490, 0x249, 0x2, 0x1dc5, 0x1dc6, 0x7, 0x71, 
       0x2, 0x2, 0x1dc6, 0x1dc8, 0x3, 0x2, 0x2, 0x2, 0x1dc7, 0x1dc3, 0x3, 
       0x2, 0x2, 0x2, 0x1dc8, 0x1dcb, 0x3, 0x2, 0x2, 0x2, 0x1dc9, 0x1dc7, 
       0x3, 0x2, 0x2, 0x2, 0x1dc9, 0x1dca, 0x3, 0x2, 0x2, 0x2, 0x1dca, 0x1dcc, 
       0x3, 0x2, 0x2, 0x2, 0x1dcb, 0x1dc9, 0x3, 0x2, 0x2, 0x2, 0x1dcc, 0x1dcd, 
       0x7, 0x25, 0x2, 0x2, 0x1dcd, 0x1dcf, 0x5, 0x4f8, 0x27d, 0x2, 0x1dce, 
       0x1dc9, 0x3, 0x2, 0x2, 0x2, 0x1dcf, 0x1dd2, 0x3, 0x2, 0x2, 0x2, 0x1dd0, 
       0x1dce, 0x3, 0x2, 0x2, 0x2, 0x1dd0, 0x1dd1, 0x3, 0x2, 0x2, 0x2, 0x1dd1, 
       0x3b5, 0x3, 0x2, 0x2, 0x2, 0x1dd2, 0x1dd0, 0x3, 0x2, 0x2, 0x2, 0x1dd3, 
       0x1dd4, 0x5, 0x3b4, 0x1db, 0x2, 0x1dd4, 0x1dd5, 0x5, 0x4ce, 0x268, 
       0x2, 0x1dd5, 0x3b7, 0x3, 0x2, 0x2, 0x2, 0x1dd6, 0x1dd7, 0x7, 0x140, 
       0x2, 0x2, 0x1dd7, 0x1dd9, 0x7, 0x2d, 0x2, 0x2, 0x1dd8, 0x1dda, 0x5, 
       0x4f8, 0x27d, 0x2, 0x1dd9, 0x1dd8, 0x3, 0x2, 0x2, 0x2, 0x1dd9, 0x1dda, 
       0x3, 0x2, 0x2, 0x2, 0x1dda, 0x1ddb, 0x3, 0x2, 0x2, 0x2, 0x1ddb, 0x1ddc, 
       0x7, 0x2e, 0x2, 0x2, 0x1ddc, 0x1de0, 0x5, 0x3ba, 0x1de, 0x2, 0x1ddd, 
       0x1ddf, 0x5, 0x3ba, 0x1de, 0x2, 0x1dde, 0x1ddd, 0x3, 0x2, 0x2, 0x2, 
       0x1ddf, 0x1de2, 0x3, 0x2, 0x2, 0x2, 0x1de0, 0x1dde, 0x3, 0x2, 0x2, 
       0x2, 0x1de0, 0x1de1, 0x3, 0x2, 0x2, 0x2, 0x1de1, 0x1de3, 0x3, 0x2, 
       0x2, 0x2, 0x1de2, 0x1de0, 0x3, 0x2, 0x2, 0x2, 0x1de3, 0x1de4, 0x5, 
       0x1dc, 0xef, 0x2, 0x1de4, 0x3b9, 0x3, 0x2, 0x2, 0x2, 0x1de5, 0x1de7, 
       0x5, 0x176, 0xbc, 0x2, 0x1de6, 0x1de5, 0x3, 0x2, 0x2, 0x2, 0x1de6, 
       0x1de7, 0x3, 0x2, 0x2, 0x2, 0x1de7, 0x1de8, 0x3, 0x2, 0x2, 0x2, 0x1de8, 
       0x1ded, 0x5, 0x4f8, 0x27d, 0x2, 0x1de9, 0x1dea, 0x7, 0x2d, 0x2, 0x2, 
       0x1dea, 0x1deb, 0x5, 0x194, 0xcb, 0x2, 0x1deb, 0x1dec, 0x7, 0x2e, 
       0x2, 0x2, 0x1dec, 0x1dee, 0x3, 0x2, 0x2, 0x2, 0x1ded, 0x1de9, 0x3, 
       0x2, 0x2, 0x2, 0x1ded, 0x1dee, 0x3, 0x2, 0x2, 0x2, 0x1dee, 0x1def, 
       0x3, 0x2, 0x2, 0x2, 0x1def, 0x1df0, 0x7, 0x23, 0x2, 0x2, 0x1df0, 
       0x1df5, 0x5, 0x3bc, 0x1df, 0x2, 0x1df1, 0x1df2, 0x7, 0x166, 0x2, 
       0x2, 0x1df2, 0x1df4, 0x5, 0x3bc, 0x1df, 0x2, 0x1df3, 0x1df1, 0x3, 
       0x2, 0x2, 0x2, 0x1df4, 0x1df7, 0x3, 0x2, 0x2, 0x2, 0x1df5, 0x1df3, 
       0x3, 0x2, 0x2, 0x2, 0x1df5, 0x1df6, 0x3, 0x2, 0x2, 0x2, 0x1df6, 0x1df8, 
       0x3, 0x2, 0x2, 0x2, 0x1df7, 0x1df5, 0x3, 0x2, 0x2, 0x2, 0x1df8, 0x1df9, 
       0x7, 0x21, 0x2, 0x2, 0x1df9, 0x3bb, 0x3, 0x2, 0x2, 0x2, 0x1dfa, 0x1e00, 
       0x5, 0x3be, 0x1e0, 0x2, 0x1dfb, 0x1dfc, 0x7, 0x5f, 0x2, 0x2, 0x1dfc, 
       0x1dfe, 0x5, 0x4a0, 0x251, 0x2, 0x1dfd, 0x1dff, 0x5, 0x3c0, 0x1e1, 
       0x2, 0x1dfe, 0x1dfd, 0x3, 0x2, 0x2, 0x2, 0x1dfe, 0x1dff, 0x3, 0x2, 
       0x2, 0x2, 0x1dff, 0x1e01, 0x3, 0x2, 0x2, 0x2, 0x1e00, 0x1dfb, 0x3, 
       0x2, 0x2, 0x2, 0x1e00, 0x1e01, 0x3, 0x2, 0x2, 0x2, 0x1e01, 0x3bd, 
       0x3, 0x2, 0x2, 0x2, 0x1e02, 0x1e06, 0x5, 0x3c2, 0x1e2, 0x2, 0x1e03, 
       0x1e05, 0x5, 0x3c2, 0x1e2, 0x2, 0x1e04, 0x1e03, 0x3, 0x2, 0x2, 0x2, 
       0x1e05, 0x1e08, 0x3, 0x2, 0x2, 0x2, 0x1e06, 0x1e04, 0x3, 0x2, 0x2, 
       0x2, 0x1e06, 0x1e07, 0x3, 0x2, 0x2, 0x2, 0x1e07, 0x1e1a, 0x3, 0x2, 
       0x2, 0x2, 0x1e08, 0x1e06, 0x3, 0x2, 0x2, 0x2, 0x1e09, 0x1e0a, 0x7, 
       0x52, 0x2, 0x2, 0x1e0a, 0x1e0f, 0x7, 0x127, 0x2, 0x2, 0x1e0b, 0x1e0c, 
       0x7, 0x2d, 0x2, 0x2, 0x1e0c, 0x1e0d, 0x5, 0x4a0, 0x251, 0x2, 0x1e0d, 
       0x1e0e, 0x7, 0x2e, 0x2, 0x2, 0x1e0e, 0x1e10, 0x3, 0x2, 0x2, 0x2, 
       0x1e0f, 0x1e0b, 0x3, 0x2, 0x2, 0x2, 0x1e0f, 0x1e10, 0x3, 0x2, 0x2, 
       0x2, 0x1e10, 0x1e11, 0x3, 0x2, 0x2, 0x2, 0x1e11, 0x1e12, 0x5, 0x3c4, 
       0x1e3, 0x2, 0x1e12, 0x1e16, 0x5, 0x3c4, 0x1e3, 0x2, 0x1e13, 0x1e15, 
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       0x1e16, 0x3, 0x2, 0x2, 0x2, 0x1e19, 0x1e02, 0x3, 0x2, 0x2, 0x2, 0x1e19, 
       0x1e09, 0x3, 0x2, 0x2, 0x2, 0x1e1a, 0x3bf, 0x3, 0x2, 0x2, 0x2, 0x1e1b, 
       0x1e1f, 0x7, 0x57, 0x2, 0x2, 0x1e1c, 0x1e1e, 0x5, 0xd8, 0x6d, 0x2, 
       0x1e1d, 0x1e1c, 0x3, 0x2, 0x2, 0x2, 0x1e1e, 0x1e21, 0x3, 0x2, 0x2, 
       0x2, 0x1e1f, 0x1e1d, 0x3, 0x2, 0x2, 0x2, 0x1e1f, 0x1e20, 0x3, 0x2, 
       0x2, 0x2, 0x1e20, 0x1e25, 0x3, 0x2, 0x2, 0x2, 0x1e21, 0x1e1f, 0x3, 
       0x2, 0x2, 0x2, 0x1e22, 0x1e24, 0x5, 0x328, 0x195, 0x2, 0x1e23, 0x1e22, 
       0x3, 0x2, 0x2, 0x2, 0x1e24, 0x1e27, 0x3, 0x2, 0x2, 0x2, 0x1e25, 0x1e23, 
       0x3, 0x2, 0x2, 0x2, 0x1e25, 0x1e26, 0x3, 0x2, 0x2, 0x2, 0x1e26, 0x1e28, 
       0x3, 0x2, 0x2, 0x2, 0x1e27, 0x1e25, 0x3, 0x2, 0x2, 0x2, 0x1e28, 0x1e29, 
       0x7, 0x58, 0x2, 0x2, 0x1e29, 0x3c1, 0x3, 0x2, 0x2, 0x2, 0x1e2a, 0x1e30, 
       0x5, 0x3c4, 0x1e3, 0x2, 0x1e2b, 0x1e30, 0x5, 0x3c0, 0x1e1, 0x2, 0x1e2c, 
       0x1e30, 0x5, 0x3c6, 0x1e4, 0x2, 0x1e2d, 0x1e30, 0x5, 0x3c8, 0x1e5, 
       0x2, 0x1e2e, 0x1e30, 0x5, 0x3ca, 0x1e6, 0x2, 0x1e2f, 0x1e2a, 0x3, 
       0x2, 0x2, 0x2, 0x1e2f, 0x1e2b, 0x3, 0x2, 0x2, 0x2, 0x1e2f, 0x1e2c, 
       0x3, 0x2, 0x2, 0x2, 0x1e2f, 0x1e2d, 0x3, 0x2, 0x2, 0x2, 0x1e2f, 0x1e2e, 
       0x3, 0x2, 0x2, 0x2, 0x1e30, 0x3c3, 0x3, 0x2, 0x2, 0x2, 0x1e31, 0x1e36, 
       0x5, 0x4f8, 0x27d, 0x2, 0x1e32, 0x1e33, 0x7, 0x2d, 0x2, 0x2, 0x1e33, 
       0x1e34, 0x5, 0x476, 0x23c, 0x2, 0x1e34, 0x1e35, 0x7, 0x2e, 0x2, 0x2, 
       0x1e35, 0x1e37, 0x3, 0x2, 0x2, 0x2, 0x1e36, 0x1e32, 0x3, 0x2, 0x2, 
       0x2, 0x1e36, 0x1e37, 0x3, 0x2, 0x2, 0x2, 0x1e37, 0x3c5, 0x3, 0x2, 
       0x2, 0x2, 0x1e38, 0x1e39, 0x7, 0x5c, 0x2, 0x2, 0x1e39, 0x1e3a, 0x7, 
       0x2d, 0x2, 0x2, 0x1e3a, 0x1e3b, 0x5, 0x4a0, 0x251, 0x2, 0x1e3b, 0x1e3c, 
       0x7, 0x2e, 0x2, 0x2, 0x1e3c, 0x1e3f, 0x5, 0x3c4, 0x1e3, 0x2, 0x1e3d, 
       0x1e3e, 0x7, 0x5d, 0x2, 0x2, 0x1e3e, 0x1e40, 0x5, 0x3c4, 0x1e3, 0x2, 
       0x1e3f, 0x1e3d, 0x3, 0x2, 0x2, 0x2, 0x1e3f, 0x1e40, 0x3, 0x2, 0x2, 
       0x2, 0x1e40, 0x3c7, 0x3, 0x2, 0x2, 0x2, 0x1e41, 0x1e42, 0x7, 0x12a, 
       0x2, 0x2, 0x1e42, 0x1e43, 0x7, 0x2d, 0x2, 0x2, 0x1e43, 0x1e44, 0x5, 
       0x4a0, 0x251, 0x2, 0x1e44, 0x1e45, 0x7, 0x2e, 0x2, 0x2, 0x1e45, 0x1e46, 
       0x5, 0x3c4, 0x1e3, 0x2, 0x1e46, 0x3c9, 0x3, 0x2, 0x2, 0x2, 0x1e47, 
       0x1e48, 0x7, 0x10a, 0x2, 0x2, 0x1e48, 0x1e49, 0x7, 0x2d, 0x2, 0x2, 
       0x1e49, 0x1e4a, 0x5, 0x4a0, 0x251, 0x2, 0x1e4a, 0x1e4b, 0x7, 0x2e, 
       0x2, 0x2, 0x1e4b, 0x1e4f, 0x5, 0x3cc, 0x1e7, 0x2, 0x1e4c, 0x1e4e, 
       0x5, 0x3cc, 0x1e7, 0x2, 0x1e4d, 0x1e4c, 0x3, 0x2, 0x2, 0x2, 0x1e4e, 
       0x1e51, 0x3, 0x2, 0x2, 0x2, 0x1e4f, 0x1e4d, 0x3, 0x2, 0x2, 0x2, 0x1e4f, 
       0x1e50, 0x3, 0x2, 0x2, 0x2, 0x1e50, 0x1e52, 0x3, 0x2, 0x2, 0x2, 0x1e51, 
       0x1e4f, 0x3, 0x2, 0x2, 0x2, 0x1e52, 0x1e53, 0x5, 0x1d6, 0xec, 0x2, 
       0x1e53, 0x3cb, 0x3, 0x2, 0x2, 0x2, 0x1e54, 0x1e59, 0x5, 0x4a0, 0x251, 
       0x2, 0x1e55, 0x1e56, 0x7, 0x20, 0x2, 0x2, 0x1e56, 0x1e58, 0x5, 0x4a0, 
       0x251, 0x2, 0x1e57, 0x1e55, 0x3, 0x2, 0x2, 0x2, 0x1e58, 0x1e5b, 0x3, 
       0x2, 0x2, 0x2, 0x1e59, 0x1e57, 0x3, 0x2, 0x2, 0x2, 0x1e59, 0x1e5a, 
       0x3, 0x2, 0x2, 0x2, 0x1e5a, 0x1e5c, 0x3, 0x2, 0x2, 0x2, 0x1e5b, 0x1e59, 
       0x3, 0x2, 0x2, 0x2, 0x1e5c, 0x1e5d, 0x7, 0x23, 0x2, 0x2, 0x1e5d, 
       0x1e5e, 0x5, 0x3c4, 0x1e3, 0x2, 0x1e5e, 0x1e65, 0x3, 0x2, 0x2, 0x2, 
       0x1e5f, 0x1e61, 0x7, 0x26, 0x2, 0x2, 0x1e60, 0x1e62, 0x7, 0x23, 0x2, 
       0x2, 0x1e61, 0x1e60, 0x3, 0x2, 0x2, 0x2, 0x1e61, 0x1e62, 0x3, 0x2, 
       0x2, 0x2, 0x1e62, 0x1e63, 0x3, 0x2, 0x2, 0x2, 0x1e63, 0x1e65, 0x5, 
       0x3c4, 0x1e3, 0x2, 0x1e64, 0x1e54, 0x3, 0x2, 0x2, 0x2, 0x1e64, 0x1e5f, 
       0x3, 0x2, 0x2, 0x2, 0x1e65, 0x3cd, 0x3, 0x2, 0x2, 0x2, 0x1e66, 0x1e67, 
       0x7, 0x152, 0x2, 0x2, 0x1e67, 0x3cf, 0x3, 0x2, 0x2, 0x2, 0x1e68, 
       0x1e6c, 0x7, 0x151, 0x2, 0x2, 0x1e69, 0x1e6b, 0x5, 0x3d2, 0x1ea, 
       0x2, 0x1e6a, 0x1e69, 0x3, 0x2, 0x2, 0x2, 0x1e6b, 0x1e6e, 0x3, 0x2, 
       0x2, 0x2, 0x1e6c, 0x1e6a, 0x3, 0x2, 0x2, 0x2, 0x1e6c, 0x1e6d, 0x3, 
       0x2, 0x2, 0x2, 0x1e6d, 0x1e6f, 0x3, 0x2, 0x2, 0x2, 0x1e6e, 0x1e6c, 
       0x3, 0x2, 0x2, 0x2, 0x1e6f, 0x1e70, 0x5, 0x3ce, 0x1e8, 0x2, 0x1e70, 
       0x3d1, 0x3, 0x2, 0x2, 0x2, 0x1e71, 0x1e77, 0x5, 0xcc, 0x67, 0x2, 
       0x1e72, 0x1e77, 0x5, 0x3d4, 0x1eb, 0x2, 0x1e73, 0x1e77, 0x5, 0x3d6, 
       0x1ec, 0x2, 0x1e74, 0x1e77, 0x5, 0x3d8, 0x1ed, 0x2, 0x1e75, 0x1e77, 
       0x5, 0x416, 0x20c, 0x2, 0x1e76, 0x1e71, 0x3, 0x2, 0x2, 0x2, 0x1e76, 
       0x1e72, 0x3, 0x2, 0x2, 0x2, 0x1e76, 0x1e73, 0x3, 0x2, 0x2, 0x2, 0x1e76, 
       0x1e74, 0x3, 0x2, 0x2, 0x2, 0x1e76, 0x1e75, 0x3, 0x2, 0x2, 0x2, 0x1e77, 
       0x3d3, 0x3, 0x2, 0x2, 0x2, 0x1e78, 0x1e79, 0x7, 0x153, 0x2, 0x2, 
       0x1e79, 0x1e7a, 0x5, 0x3e2, 0x1f2, 0x2, 0x1e7a, 0x1e7b, 0x7, 0x21, 
       0x2, 0x2, 0x1e7b, 0x1e81, 0x3, 0x2, 0x2, 0x2, 0x1e7c, 0x1e7d, 0x7, 
       0x154, 0x2, 0x2, 0x1e7d, 0x1e7e, 0x5, 0x3e2, 0x1f2, 0x2, 0x1e7e, 
       0x1e7f, 0x7, 0x21, 0x2, 0x2, 0x1e7f, 0x1e81, 0x3, 0x2, 0x2, 0x2, 
       0x1e80, 0x1e78, 0x3, 0x2, 0x2, 0x2, 0x1e80, 0x1e7c, 0x3, 0x2, 0x2, 
       0x2, 0x1e81, 0x3d5, 0x3, 0x2, 0x2, 0x2, 0x1e82, 0x1e83, 0x7, 0x155, 
       0x2, 0x2, 0x1e83, 0x1e84, 0x5, 0x3e2, 0x1f2, 0x2, 0x1e84, 0x1e85, 
       0x7, 0x21, 0x2, 0x2, 0x1e85, 0x1e8b, 0x3, 0x2, 0x2, 0x2, 0x1e86, 
       0x1e87, 0x7, 0x156, 0x2, 0x2, 0x1e87, 0x1e88, 0x5, 0x3e2, 0x1f2, 
       0x2, 0x1e88, 0x1e89, 0x7, 0x21, 0x2, 0x2, 0x1e89, 0x1e8b, 0x3, 0x2, 
       0x2, 0x2, 0x1e8a, 0x1e82, 0x3, 0x2, 0x2, 0x2, 0x1e8a, 0x1e86, 0x3, 
       0x2, 0x2, 0x2, 0x1e8b, 0x3d7, 0x3, 0x2, 0x2, 0x2, 0x1e8c, 0x1e8d, 
       0x5, 0x3da, 0x1ee, 0x2, 0x1e8d, 0x1e8e, 0x7, 0x21, 0x2, 0x2, 0x1e8e, 
       0x1e96, 0x3, 0x2, 0x2, 0x2, 0x1e8f, 0x1e90, 0x5, 0x40e, 0x208, 0x2, 
       0x1e90, 0x1e91, 0x7, 0x21, 0x2, 0x2, 0x1e91, 0x1e96, 0x3, 0x2, 0x2, 
       0x2, 0x1e92, 0x1e93, 0x5, 0x414, 0x20b, 0x2, 0x1e93, 0x1e94, 0x7, 
       0x21, 0x2, 0x2, 0x1e94, 0x1e96, 0x3, 0x2, 0x2, 0x2, 0x1e95, 0x1e8c, 
       0x3, 0x2, 0x2, 0x2, 0x1e95, 0x1e8f, 0x3, 0x2, 0x2, 0x2, 0x1e95, 0x1e92, 
       0x3, 0x2, 0x2, 0x2, 0x1e96, 0x3d9, 0x3, 0x2, 0x2, 0x2, 0x1e97, 0x1e98, 
       0x5, 0x3dc, 0x1ef, 0x2, 0x1e98, 0x1e99, 0x7, 0x16c, 0x2, 0x2, 0x1e99, 
       0x1e9a, 0x5, 0x3e8, 0x1f5, 0x2, 0x1e9a, 0x1ea0, 0x3, 0x2, 0x2, 0x2, 
       0x1e9b, 0x1e9c, 0x5, 0x3de, 0x1f0, 0x2, 0x1e9c, 0x1e9d, 0x7, 0x16c, 
       0x2, 0x2, 0x1e9d, 0x1e9e, 0x5, 0x3e8, 0x1f5, 0x2, 0x1e9e, 0x1ea0, 
       0x3, 0x2, 0x2, 0x2, 0x1e9f, 0x1e97, 0x3, 0x2, 0x2, 0x2, 0x1e9f, 0x1e9b, 
       0x3, 0x2, 0x2, 0x2, 0x1ea0, 0x3db, 0x3, 0x2, 0x2, 0x2, 0x1ea1, 0x1ea2, 
       0x7, 0x2d, 0x2, 0x2, 0x1ea2, 0x1ea4, 0x5, 0x3e4, 0x1f3, 0x2, 0x1ea3, 
       0x1ea5, 0x9, 0xc, 0x2, 0x2, 0x1ea4, 0x1ea3, 0x3, 0x2, 0x2, 0x2, 0x1ea4, 
       0x1ea5, 0x3, 0x2, 0x2, 0x2, 0x1ea5, 0x1ea6, 0x3, 0x2, 0x2, 0x2, 0x1ea6, 
       0x1ea7, 0x7, 0xe7, 0x2, 0x2, 0x1ea7, 0x1ea8, 0x5, 0x3e6, 0x1f4, 0x2, 
       0x1ea8, 0x1ea9, 0x7, 0x2e, 0x2, 0x2, 0x1ea9, 0x3dd, 0x3, 0x2, 0x2, 
       0x2, 0x1eaa, 0x1eab, 0x7, 0x2d, 0x2, 0x2, 0x1eab, 0x1ead, 0x5, 0x3e0, 
       0x1f1, 0x2, 0x1eac, 0x1eae, 0x9, 0xc, 0x2, 0x2, 0x1ead, 0x1eac, 0x3, 
       0x2, 0x2, 0x2, 0x1ead, 0x1eae, 0x3, 0x2, 0x2, 0x2, 0x1eae, 0x1eaf, 
       0x3, 0x2, 0x2, 0x2, 0x1eaf, 0x1eb0, 0x7, 0x163, 0x2, 0x2, 0x1eb0, 
       0x1eb1, 0x5, 0x3e2, 0x1f2, 0x2, 0x1eb1, 0x1eb2, 0x7, 0x2e, 0x2, 0x2, 
       0x1eb2, 0x3df, 0x3, 0x2, 0x2, 0x2, 0x1eb3, 0x1eb8, 0x5, 0x3e4, 0x1f3, 
       0x2, 0x1eb4, 0x1eb5, 0x7, 0x20, 0x2, 0x2, 0x1eb5, 0x1eb7, 0x5, 0x3e4, 
       0x1f3, 0x2, 0x1eb6, 0x1eb4, 0x3, 0x2, 0x2, 0x2, 0x1eb7, 0x1eba, 0x3, 
       0x2, 0x2, 0x2, 0x1eb8, 0x1eb6, 0x3, 0x2, 0x2, 0x2, 0x1eb8, 0x1eb9, 
       0x3, 0x2, 0x2, 0x2, 0x1eb9, 0x3e1, 0x3, 0x2, 0x2, 0x2, 0x1eba, 0x1eb8, 
       0x3, 0x2, 0x2, 0x2, 0x1ebb, 0x1ec0, 0x5, 0x3e6, 0x1f4, 0x2, 0x1ebc, 
       0x1ebd, 0x7, 0x20, 0x2, 0x2, 0x1ebd, 0x1ebf, 0x5, 0x3e6, 0x1f4, 0x2, 
       0x1ebe, 0x1ebc, 0x3, 0x2, 0x2, 0x2, 0x1ebf, 0x1ec2, 0x3, 0x2, 0x2, 
       0x2, 0x1ec0, 0x1ebe, 0x3, 0x2, 0x2, 0x2, 0x1ec0, 0x1ec1, 0x3, 0x2, 
       0x2, 0x2, 0x1ec1, 0x3e3, 0x3, 0x2, 0x2, 0x2, 0x1ec2, 0x1ec0, 0x3, 
       0x2, 0x2, 0x2, 0x1ec3, 0x1ec9, 0x5, 0x4f8, 0x27d, 0x2, 0x1ec4, 0x1ec5, 
       0x5, 0x4fa, 0x27e, 0x2, 0x1ec5, 0x1ec6, 0x7, 0x25, 0x2, 0x2, 0x1ec6, 
       0x1ec7, 0x5, 0x4f8, 0x27d, 0x2, 0x1ec7, 0x1ec9, 0x3, 0x2, 0x2, 0x2, 
       0x1ec8, 0x1ec3, 0x3, 0x2, 0x2, 0x2, 0x1ec8, 0x1ec4, 0x3, 0x2, 0x2, 
       0x2, 0x1ec9, 0x1ece, 0x3, 0x2, 0x2, 0x2, 0x1eca, 0x1ecb, 0x7, 0x70, 
       0x2, 0x2, 0x1ecb, 0x1ecc, 0x5, 0x498, 0x24d, 0x2, 0x1ecc, 0x1ecd, 
       0x7, 0x71, 0x2, 0x2, 0x1ecd, 0x1ecf, 0x3, 0x2, 0x2, 0x2, 0x1ece, 
       0x1eca, 0x3, 0x2, 0x2, 0x2, 0x1ece, 0x1ecf, 0x3, 0x2, 0x2, 0x2, 0x1ecf, 
       0x3e5, 0x3, 0x2, 0x2, 0x2, 0x1ed0, 0x1ed6, 0x5, 0x4f8, 0x27d, 0x2, 
       0x1ed1, 0x1ed2, 0x5, 0x4fa, 0x27e, 0x2, 0x1ed2, 0x1ed3, 0x7, 0x25, 
       0x2, 0x2, 0x1ed3, 0x1ed4, 0x5, 0x4f8, 0x27d, 0x2, 0x1ed4, 0x1ed6, 
       0x3, 0x2, 0x2, 0x2, 0x1ed5, 0x1ed0, 0x3, 0x2, 0x2, 0x2, 0x1ed5, 0x1ed1, 
       0x3, 0x2, 0x2, 0x2, 0x1ed6, 0x1edb, 0x3, 0x2, 0x2, 0x2, 0x1ed7, 0x1ed8, 
       0x7, 0x70, 0x2, 0x2, 0x1ed8, 0x1ed9, 0x5, 0x498, 0x24d, 0x2, 0x1ed9, 
       0x1eda, 0x7, 0x71, 0x2, 0x2, 0x1eda, 0x1edc, 0x3, 0x2, 0x2, 0x2, 
       0x1edb, 0x1ed7, 0x3, 0x2, 0x2, 0x2, 0x1edb, 0x1edc, 0x3, 0x2, 0x2, 
       0x2, 0x1edc, 0x3e7, 0x3, 0x2, 0x2, 0x2, 0x1edd, 0x1ee3, 0x5, 0x3ea, 
       0x1f6, 0x2, 0x1ede, 0x1edf, 0x7, 0x2d, 0x2, 0x2, 0x1edf, 0x1ee0, 
       0x5, 0x3ea, 0x1f6, 0x2, 0x1ee0, 0x1ee1, 0x7, 0x2e, 0x2, 0x2, 0x1ee1, 
       0x1ee3, 0x3, 0x2, 0x2, 0x2, 0x1ee2, 0x1edd, 0x3, 0x2, 0x2, 0x2, 0x1ee2, 
       0x1ede, 0x3, 0x2, 0x2, 0x2, 0x1ee3, 0x3e9, 0x3, 0x2, 0x2, 0x2, 0x1ee4, 
       0x1f14, 0x5, 0x3ec, 0x1f7, 0x2, 0x1ee5, 0x1ee6, 0x5, 0x3ee, 0x1f8, 
       0x2, 0x1ee6, 0x1ee7, 0x7, 0x20, 0x2, 0x2, 0x1ee7, 0x1ee8, 0x5, 0x3f0, 
       0x1f9, 0x2, 0x1ee8, 0x1f14, 0x3, 0x2, 0x2, 0x2, 0x1ee9, 0x1eea, 0x5, 
       0x3ee, 0x1f8, 0x2, 0x1eea, 0x1eeb, 0x7, 0x20, 0x2, 0x2, 0x1eeb, 0x1eec, 
       0x5, 0x3f0, 0x1f9, 0x2, 0x1eec, 0x1eed, 0x7, 0x20, 0x2, 0x2, 0x1eed, 
       0x1eee, 0x5, 0x3f2, 0x1fa, 0x2, 0x1eee, 0x1f14, 0x3, 0x2, 0x2, 0x2, 
       0x1eef, 0x1ef0, 0x5, 0x3f4, 0x1fb, 0x2, 0x1ef0, 0x1ef1, 0x7, 0x20, 
       0x2, 0x2, 0x1ef1, 0x1ef2, 0x5, 0x3f6, 0x1fc, 0x2, 0x1ef2, 0x1ef3, 
       0x7, 0x20, 0x2, 0x2, 0x1ef3, 0x1ef4, 0x5, 0x3f8, 0x1fd, 0x2, 0x1ef4, 
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       0x260a, 0x3, 0x2, 0x2, 0x2, 0x260c, 0x260b, 0x3, 0x2, 0x2, 0x2, 0x260d, 
       0x511, 0x3, 0x2, 0x2, 0x2, 0x260e, 0x260f, 0x7, 0x2d, 0x2, 0x2, 0x260f, 
       0x2614, 0x5, 0x510, 0x289, 0x2, 0x2610, 0x2611, 0x7, 0x20, 0x2, 0x2, 
       0x2611, 0x2613, 0x5, 0x510, 0x289, 0x2, 0x2612, 0x2610, 0x3, 0x2, 
       0x2, 0x2, 0x2613, 0x2616, 0x3, 0x2, 0x2, 0x2, 0x2614, 0x2612, 0x3, 
       0x2, 0x2, 0x2, 0x2614, 0x2615, 0x3, 0x2, 0x2, 0x2, 0x2615, 0x2617, 
       0x3, 0x2, 0x2, 0x2, 0x2616, 0x2614, 0x3, 0x2, 0x2, 0x2, 0x2617, 0x2618, 
       0x7, 0x2e, 0x2, 0x2, 0x2618, 0x261d, 0x3, 0x2, 0x2, 0x2, 0x2619, 
       0x261d, 0x5, 0x4ec, 0x277, 0x2, 0x261a, 0x261d, 0x5, 0xfe, 0x80, 
       0x2, 0x261b, 0x261d, 0x7, 0x172, 0x2, 0x2, 0x261c, 0x260e, 0x3, 0x2, 
       0x2, 0x2, 0x261c, 0x2619, 0x3, 0x2, 0x2, 0x2, 0x261c, 0x261a, 0x3, 
       0x2, 0x2, 0x2, 0x261c, 0x261b, 0x3, 0x2, 0x2, 0x2, 0x261d, 0x513, 
       0x3, 0x2, 0x2, 0x2, 0x261e, 0x261f, 0x7, 0x174, 0x2, 0x2, 0x261f, 
       0x2620, 0x7, 0x13, 0x2, 0x2, 0x2620, 0x2621, 0x7, 0x172, 0x2, 0x2, 
       0x2621, 0x2622, 0x7, 0xb4, 0x2, 0x2, 0x2622, 0x2623, 0x7, 0x13, 0x2, 
       0x2, 0x2623, 0x2624, 0x7, 0x172, 0x2, 0x2, 0x2624, 0x515, 0x3, 0x2, 
       0x2, 0x2, 0x2625, 0x2626, 0x7, 0x175, 0x2, 0x2, 0x2626, 0x2627, 0x7, 
       0x15, 0x2, 0x2, 0x2627, 0x517, 0x3, 0x2, 0x2, 0x2, 0x2628, 0x2629, 
       0x7, 0x176, 0x2, 0x2, 0x2629, 0x519, 0x3, 0x2, 0x2, 
  };
  static uint16_t serializedATNSegment4[] = {
    0x2, 0x262a, 0x262b, 0x7, 0x177, 0x2, 0x2, 0x262b, 0x262c, 0x9, 0x11, 
       0x2, 0x2, 0x262c, 0x51b, 0x3, 0x2, 0x2, 0x2, 0x262d, 0x262e, 0x7, 
       0x178, 0x2, 0x2, 0x262e, 0x51d, 0x3, 0x2, 0x2, 0x2, 0x262f, 0x2632, 
       0x7, 0x17b, 0x2, 0x2, 0x2630, 0x2633, 0x7, 0x172, 0x2, 0x2, 0x2631, 
       0x2633, 0x5, 0x11a, 0x8e, 0x2, 0x2632, 0x2630, 0x3, 0x2, 0x2, 0x2, 
       0x2632, 0x2631, 0x3, 0x2, 0x2, 0x2, 0x2633, 0x51f, 0x3, 0x2, 0x2, 
       0x2, 0x2634, 0x2635, 0x7, 0x196, 0x2, 0x2, 0x2635, 0x521, 0x3, 0x2, 
       0x2, 0x2, 0x2636, 0x2637, 0x7, 0x179, 0x2, 0x2, 0x2637, 0x523, 0x3, 
       0x2, 0x2, 0x2, 0x2638, 0x2639, 0x7, 0x17a, 0x2, 0x2, 0x2639, 0x525, 
       0x3, 0x2, 0x2, 0x2, 0x263a, 0x263b, 0x7, 0x184, 0x2, 0x2, 0x263b, 
       0x527, 0x3, 0x2, 0x2, 0x2, 0x263c, 0x263d, 0x7, 0x18b, 0x2, 0x2, 
       0x263d, 0x529, 0x3, 0x2, 0x2, 0x2, 0x263e, 0x263f, 0x7, 0x18c, 0x2, 
       0x2, 0x263f, 0x52b, 0x3, 0x2, 0x2, 0x2, 0x2640, 0x2641, 0x7, 0x18d, 
       0x2, 0x2, 0x2641, 0x52d, 0x3, 0x2, 0x2, 0x2, 0x2642, 0x2643, 0x7, 
       0x18e, 0x2, 0x2, 0x2643, 0x52f, 0x3, 0x2, 0x2, 0x2, 0x2644, 0x2645, 
       0x7, 0x18f, 0x2, 0x2, 0x2645, 0x531, 0x3, 0x2, 0x2, 0x2, 0x2646, 
       0x2647, 0x7, 0x190, 0x2, 0x2, 0x2647, 0x533, 0x3, 0x2, 0x2, 0x2, 
       0x2648, 0x2649, 0x7, 0x185, 0x2, 0x2, 0x2649, 0x535, 0x3, 0x2, 0x2, 
       0x2, 0x264a, 0x264b, 0x7, 0x186, 0x2, 0x2, 0x264b, 0x537, 0x3, 0x2, 
       0x2, 0x2, 0x264c, 0x264d, 0x7, 0x187, 0x2, 0x2, 0x264d, 0x539, 0x3, 
       0x2, 0x2, 0x2, 0x264e, 0x264f, 0x7, 0x188, 0x2, 0x2, 0x264f, 0x53b, 
       0x3, 0x2, 0x2, 0x2, 0x2650, 0x2651, 0x7, 0x189, 0x2, 0x2, 0x2651, 
       0x53d, 0x3, 0x2, 0x2, 0x2, 0x2652, 0x2653, 0x7, 0x18a, 0x2, 0x2, 
       0x2653, 0x53f, 0x3, 0x2, 0x2, 0x2, 0x2654, 0x2655, 0x7, 0x191, 0x2, 
       0x2, 0x2655, 0x541, 0x3, 0x2, 0x2, 0x2, 0x2656, 0x2657, 0x7, 0x192, 
       0x2, 0x2, 0x2657, 0x543, 0x3, 0x2, 0x2, 0x2, 0x2658, 0x2659, 0x7, 
       0x193, 0x2, 0x2, 0x2659, 0x545, 0x3, 0x2, 0x2, 0x2, 0x265a, 0x265b, 
       0x7, 0x194, 0x2, 0x2, 0x265b, 0x547, 0x3, 0x2, 0x2, 0x2, 0x265c, 
       0x265d, 0x7, 0x182, 0x2, 0x2, 0x265d, 0x549, 0x3, 0x2, 0x2, 0x2, 
       0x265e, 0x265f, 0x7, 0x183, 0x2, 0x2, 0x265f, 0x54b, 0x3, 0x2, 0x2, 
       0x2, 0x2660, 0x2661, 0x7, 0x17d, 0x2, 0x2, 0x2661, 0x2662, 0x5, 0x4ec, 
       0x277, 0x2, 0x2662, 0x54d, 0x3, 0x2, 0x2, 0x2, 0x2663, 0x2666, 0x7, 
       0x17c, 0x2, 0x2, 0x2664, 0x2667, 0x5, 0x4ec, 0x277, 0x2, 0x2665, 
       0x2667, 0x7, 0x172, 0x2, 0x2, 0x2666, 0x2664, 0x3, 0x2, 0x2, 0x2, 
       0x2666, 0x2665, 0x3, 0x2, 0x2, 0x2, 0x2667, 0x54f, 0x3, 0x2, 0x2, 
       0x2, 0x2668, 0x2669, 0x7, 0x17e, 0x2, 0x2, 0x2669, 0x551, 0x3, 0x2, 
       0x2, 0x2, 0x266a, 0x266b, 0x7, 0x17f, 0x2, 0x2, 0x266b, 0x553, 0x3, 
       0x2, 0x2, 0x2, 0x266c, 0x266d, 0x7, 0x180, 0x2, 0x2, 0x266d, 0x555, 
       0x3, 0x2, 0x2, 0x2, 0x266e, 0x266f, 0x7, 0x181, 0x2, 0x2, 0x266f, 
       0x557, 0x3, 0x2, 0x2, 0x2, 0x2670, 0x2671, 0x7, 0x199, 0x2, 0x2, 
       0x2671, 0x559, 0x3, 0x2, 0x2, 0x2, 0x2672, 0x2673, 0x7, 0x18, 0x2, 
       0x2, 0x2673, 0x2674, 0x7, 0x13, 0x2, 0x2, 0x2674, 0x2675, 0x7, 0x15, 
       0x2, 0x2, 0x2675, 0x2676, 0x7, 0x13, 0x2, 0x2, 0x2676, 0x55b, 0x3, 
       0x2, 0x2, 0x2, 0x2677, 0x2678, 0x7, 0x41, 0x2, 0x2, 0x2678, 0x55d, 
       0x3, 0x2, 0x2, 0x2, 0x2679, 0x267a, 0x7, 0x40, 0x2, 0x2, 0x267a, 
       0x267b, 0x5, 0x4f8, 0x27d, 0x2, 0x267b, 0x2681, 0x7, 0x21, 0x2, 0x2, 
       0x267c, 0x267d, 0x5, 0xc8, 0x65, 0x2, 0x267d, 0x267e, 0x7, 0x21, 
       0x2, 0x2, 0x267e, 0x2680, 0x3, 0x2, 0x2, 0x2, 0x267f, 0x267c, 0x3, 
       0x2, 0x2, 0x2, 0x2680, 0x2683, 0x3, 0x2, 0x2, 0x2, 0x2681, 0x267f, 
       0x3, 0x2, 0x2, 0x2, 0x2681, 0x2682, 0x3, 0x2, 0x2, 0x2, 0x2682, 0x2684, 
       0x3, 0x2, 0x2, 0x2, 0x2683, 0x2681, 0x3, 0x2, 0x2, 0x2, 0x2684, 0x2688, 
       0x5, 0x560, 0x2b1, 0x2, 0x2685, 0x2687, 0x5, 0x562, 0x2b2, 0x2, 0x2686, 
       0x2685, 0x3, 0x2, 0x2, 0x2, 0x2687, 0x268a, 0x3, 0x2, 0x2, 0x2, 0x2688, 
       0x2686, 0x3, 0x2, 0x2, 0x2, 0x2688, 0x2689, 0x3, 0x2, 0x2, 0x2, 0x2689, 
       0x268b, 0x3, 0x2, 0x2, 0x2, 0x268a, 0x2688, 0x3, 0x2, 0x2, 0x2, 0x268b, 
       0x268e, 0x5, 0x55c, 0x2af, 0x2, 0x268c, 0x268d, 0x7, 0x23, 0x2, 0x2, 
       0x268d, 0x268f, 0x5, 0x4f8, 0x27d, 0x2, 0x268e, 0x268c, 0x3, 0x2, 
       0x2, 0x2, 0x268e, 0x268f, 0x3, 0x2, 0x2, 0x2, 0x268f, 0x55f, 0x3, 
       0x2, 0x2, 0x2, 0x2690, 0x2699, 0x7, 0x24, 0x2, 0x2, 0x2691, 0x2692, 
       0x5, 0x4f8, 0x27d, 0x2, 0x2692, 0x2693, 0x7, 0x25, 0x2, 0x2, 0x2693, 
       0x2695, 0x3, 0x2, 0x2, 0x2, 0x2694, 0x2691, 0x3, 0x2, 0x2, 0x2, 0x2694, 
       0x2695, 0x3, 0x2, 0x2, 0x2, 0x2695, 0x2696, 0x3, 0x2, 0x2, 0x2, 0x2696, 
       0x2698, 0x5, 0x4f8, 0x27d, 0x2, 0x2697, 0x2694, 0x3, 0x2, 0x2, 0x2, 
       0x2698, 0x269b, 0x3, 0x2, 0x2, 0x2, 0x2699, 0x2697, 0x3, 0x2, 0x2, 
       0x2, 0x2699, 0x269a, 0x3, 0x2, 0x2, 0x2, 0x269a, 0x269c, 0x3, 0x2, 
       0x2, 0x2, 0x269b, 0x2699, 0x3, 0x2, 0x2, 0x2, 0x269c, 0x269d, 0x7, 
       0x21, 0x2, 0x2, 0x269d, 0x561, 0x3, 0x2, 0x2, 0x2, 0x269e, 0x269f, 
       0x5, 0x564, 0x2b3, 0x2, 0x269f, 0x26a0, 0x5, 0x56c, 0x2b7, 0x2, 0x26a0, 
       0x26a1, 0x7, 0x21, 0x2, 0x2, 0x26a1, 0x26bb, 0x3, 0x2, 0x2, 0x2, 
       0x26a2, 0x26a3, 0x5, 0x566, 0x2b4, 0x2, 0x26a3, 0x26a4, 0x5, 0x56c, 
       0x2b7, 0x2, 0x26a4, 0x26a5, 0x7, 0x21, 0x2, 0x2, 0x26a5, 0x26bb, 
       0x3, 0x2, 0x2, 0x2, 0x26a6, 0x26a7, 0x5, 0x566, 0x2b4, 0x2, 0x26a7, 
       0x26a8, 0x5, 0x56e, 0x2b8, 0x2, 0x26a8, 0x26a9, 0x7, 0x21, 0x2, 0x2, 
       0x26a9, 0x26bb, 0x3, 0x2, 0x2, 0x2, 0x26aa, 0x26ab, 0x5, 0x566, 0x2b4, 
       0x2, 0x26ab, 0x26ac, 0x5, 0x570, 0x2b9, 0x2, 0x26ac, 0x26ad, 0x7, 
       0x21, 0x2, 0x2, 0x26ad, 0x26bb, 0x3, 0x2, 0x2, 0x2, 0x26ae, 0x26af, 
       0x5, 0x56a, 0x2b6, 0x2, 0x26af, 0x26b0, 0x5, 0x56c, 0x2b7, 0x2, 0x26b0, 
       0x26b1, 0x7, 0x21, 0x2, 0x2, 0x26b1, 0x26bb, 0x3, 0x2, 0x2, 0x2, 
       0x26b2, 0x26b3, 0x5, 0x56a, 0x2b6, 0x2, 0x26b3, 0x26b4, 0x5, 0x56e, 
       0x2b8, 0x2, 0x26b4, 0x26b5, 0x7, 0x21, 0x2, 0x2, 0x26b5, 0x26bb, 
       0x3, 0x2, 0x2, 0x2, 0x26b6, 0x26b7, 0x5, 0x56a, 0x2b6, 0x2, 0x26b7, 
       0x26b8, 0x5, 0x570, 0x2b9, 0x2, 0x26b8, 0x26b9, 0x7, 0x21, 0x2, 0x2, 
       0x26b9, 0x26bb, 0x3, 0x2, 0x2, 0x2, 0x26ba, 0x269e, 0x3, 0x2, 0x2, 
       0x2, 0x26ba, 0x26a2, 0x3, 0x2, 0x2, 0x2, 0x26ba, 0x26a6, 0x3, 0x2, 
       0x2, 0x2, 0x26ba, 0x26aa, 0x3, 0x2, 0x2, 0x2, 0x26ba, 0x26ae, 0x3, 
       0x2, 0x2, 0x2, 0x26ba, 0x26b2, 0x3, 0x2, 0x2, 0x2, 0x26ba, 0x26b6, 
       0x3, 0x2, 0x2, 0x2, 0x26bb, 0x563, 0x3, 0x2, 0x2, 0x2, 0x26bc, 0x26bd, 
       0x7, 0x26, 0x2, 0x2, 0x26bd, 0x565, 0x3, 0x2, 0x2, 0x2, 0x26be, 0x26bf, 
       0x7, 0x27, 0x2, 0x2, 0x26bf, 0x26c0, 0x5, 0x568, 0x2b5, 0x2, 0x26c0, 
       0x567, 0x3, 0x2, 0x2, 0x2, 0x26c1, 0x26c6, 0x5, 0x4f8, 0x27d, 0x2, 
       0x26c2, 0x26c3, 0x7, 0x25, 0x2, 0x2, 0x26c3, 0x26c5, 0x5, 0x4f8, 
       0x27d, 0x2, 0x26c4, 0x26c2, 0x3, 0x2, 0x2, 0x2, 0x26c5, 0x26c8, 0x3, 
       0x2, 0x2, 0x2, 0x26c6, 0x26c4, 0x3, 0x2, 0x2, 0x2, 0x26c6, 0x26c7, 
       0x3, 0x2, 0x2, 0x2, 0x26c7, 0x569, 0x3, 0x2, 0x2, 0x2, 0x26c8, 0x26c6, 
       0x3, 0x2, 0x2, 0x2, 0x26c9, 0x26cd, 0x7, 0x28, 0x2, 0x2, 0x26ca, 
       0x26cb, 0x5, 0x4f8, 0x27d, 0x2, 0x26cb, 0x26cc, 0x7, 0x25, 0x2, 0x2, 
       0x26cc, 0x26ce, 0x3, 0x2, 0x2, 0x2, 0x26cd, 0x26ca, 0x3, 0x2, 0x2, 
       0x2, 0x26cd, 0x26ce, 0x3, 0x2, 0x2, 0x2, 0x26ce, 0x26cf, 0x3, 0x2, 
       0x2, 0x2, 0x26cf, 0x26d0, 0x5, 0x4f8, 0x27d, 0x2, 0x26d0, 0x56b, 
       0x3, 0x2, 0x2, 0x2, 0x26d1, 0x26d5, 0x7, 0x29, 0x2, 0x2, 0x26d2, 
       0x26d4, 0x5, 0x4f8, 0x27d, 0x2, 0x26d3, 0x26d2, 0x3, 0x2, 0x2, 0x2, 
       0x26d4, 0x26d7, 0x3, 0x2, 0x2, 0x2, 0x26d5, 0x26d3, 0x3, 0x2, 0x2, 
       0x2, 0x26d5, 0x26d6, 0x3, 0x2, 0x2, 0x2, 0x26d6, 0x56d, 0x3, 0x2, 
       0x2, 0x2, 0x26d7, 0x26d5, 0x3, 0x2, 0x2, 0x2, 0x26d8, 0x26dc, 0x7, 
       0x2a, 0x2, 0x2, 0x26d9, 0x26da, 0x5, 0x4f8, 0x27d, 0x2, 0x26da, 0x26db, 
       0x7, 0x25, 0x2, 0x2, 0x26db, 0x26dd, 0x3, 0x2, 0x2, 0x2, 0x26dc, 
       0x26d9, 0x3, 0x2, 0x2, 0x2, 0x26dc, 0x26dd, 0x3, 0x2, 0x2, 0x2, 0x26dd, 
       0x26de, 0x3, 0x2, 0x2, 0x2, 0x26de, 0x26df, 0x5, 0x4f8, 0x27d, 0x2, 
       0x26df, 0x26e0, 0x7, 0x23, 0x2, 0x2, 0x26e0, 0x26e1, 0x7, 0x40, 0x2, 
       0x2, 0x26e1, 0x2701, 0x3, 0x2, 0x2, 0x2, 0x26e2, 0x26e3, 0x7, 0x2a, 
       0x2, 0x2, 0x26e3, 0x26e8, 0x5, 0x276, 0x13c, 0x2, 0x26e4, 0x26e5, 
       0x7, 0x20, 0x2, 0x2, 0x26e5, 0x26e7, 0x5, 0x276, 0x13c, 0x2, 0x26e6, 
       0x26e4, 0x3, 0x2, 0x2, 0x2, 0x26e7, 0x26ea, 0x3, 0x2, 0x2, 0x2, 0x26e8, 
       0x26e6, 0x3, 0x2, 0x2, 0x2, 0x26e8, 0x26e9, 0x3, 0x2, 0x2, 0x2, 0x26e9, 
       0x26eb, 0x3, 0x2, 0x2, 0x2, 0x26ea, 0x26e8, 0x3, 0x2, 0x2, 0x2, 0x26eb, 
       0x26ec, 0x7, 0x23, 0x2, 0x2, 0x26ec, 0x26ed, 0x7, 0x40, 0x2, 0x2, 
       0x26ed, 0x2701, 0x3, 0x2, 0x2, 0x2, 0x26ee, 0x26f2, 0x7, 0x2a, 0x2, 
       0x2, 0x26ef, 0x26f0, 0x5, 0x4f8, 0x27d, 0x2, 0x26f0, 0x26f1, 0x7, 
       0x25, 0x2, 0x2, 0x26f1, 0x26f3, 0x3, 0x2, 0x2, 0x2, 0x26f2, 0x26ef, 
       0x3, 0x2, 0x2, 0x2, 0x26f2, 0x26f3, 0x3, 0x2, 0x2, 0x2, 0x26f3, 0x26f4, 
       0x3, 0x2, 0x2, 0x2, 0x26f4, 0x26f5, 0x5, 0x4f8, 0x27d, 0x2, 0x26f5, 
       0x26fa, 0x5, 0x276, 0x13c, 0x2, 0x26f6, 0x26f7, 0x7, 0x20, 0x2, 0x2, 
       0x26f7, 0x26f9, 0x5, 0x276, 0x13c, 0x2, 0x26f8, 0x26f6, 0x3, 0x2, 
       0x2, 0x2, 0x26f9, 0x26fc, 0x3, 0x2, 0x2, 0x2, 0x26fa, 0x26f8, 0x3, 
       0x2, 0x2, 0x2, 0x26fa, 0x26fb, 0x3, 0x2, 0x2, 0x2, 0x26fb, 0x26fd, 
       0x3, 0x2, 0x2, 0x2, 0x26fc, 0x26fa, 0x3, 0x2, 0x2, 0x2, 0x26fd, 0x26fe, 
       0x7, 0x23, 0x2, 0x2, 0x26fe, 0x26ff, 0x7, 0x40, 0x2, 0x2, 0x26ff, 
       0x2701, 0x3, 0x2, 0x2, 0x2, 0x2700, 0x26d8, 0x3, 0x2, 0x2, 0x2, 0x2700, 
       0x26e2, 0x3, 0x2, 0x2, 0x2, 0x2700, 0x26ee, 0x3, 0x2, 0x2, 0x2, 0x2701, 
       0x56f, 0x3, 0x2, 0x2, 0x2, 0x2702, 0x2706, 0x7, 0x2a, 0x2, 0x2, 0x2703, 
       0x2704, 0x5, 0x4f8, 0x27d, 0x2, 0x2704, 0x2705, 0x7, 0x25, 0x2, 0x2, 
       0x2705, 0x2707, 0x3, 0x2, 0x2, 0x2, 0x2706, 0x2703, 0x3, 0x2, 0x2, 
       0x2, 0x2706, 0x2707, 0x3, 0x2, 0x2, 0x2, 0x2707, 0x2708, 0x3, 0x2, 
       0x2, 0x2, 0x2708, 0x2724, 0x5, 0x4f8, 0x27d, 0x2, 0x2709, 0x270a, 
       0x7, 0x2a, 0x2, 0x2, 0x270a, 0x270f, 0x5, 0x276, 0x13c, 0x2, 0x270b, 
       0x270c, 0x7, 0x20, 0x2, 0x2, 0x270c, 0x270e, 0x5, 0x276, 0x13c, 0x2, 
       0x270d, 0x270b, 0x3, 0x2, 0x2, 0x2, 0x270e, 0x2711, 0x3, 0x2, 0x2, 
       0x2, 0x270f, 0x270d, 0x3, 0x2, 0x2, 0x2, 0x270f, 0x2710, 0x3, 0x2, 
       0x2, 0x2, 0x2710, 0x2724, 0x3, 0x2, 0x2, 0x2, 0x2711, 0x270f, 0x3, 
       0x2, 0x2, 0x2, 0x2712, 0x2716, 0x7, 0x2a, 0x2, 0x2, 0x2713, 0x2714, 
       0x5, 0x4f8, 0x27d, 0x2, 0x2714, 0x2715, 0x7, 0x25, 0x2, 0x2, 0x2715, 
       0x2717, 0x3, 0x2, 0x2, 0x2, 0x2716, 0x2713, 0x3, 0x2, 0x2, 0x2, 0x2716, 
       0x2717, 0x3, 0x2, 0x2, 0x2, 0x2717, 0x2718, 0x3, 0x2, 0x2, 0x2, 0x2718, 
       0x2719, 0x5, 0x4f8, 0x27d, 0x2, 0x2719, 0x271e, 0x5, 0x276, 0x13c, 
       0x2, 0x271a, 0x271b, 0x7, 0x20, 0x2, 0x2, 0x271b, 0x271d, 0x5, 0x276, 
       0x13c, 0x2, 0x271c, 0x271a, 0x3, 0x2, 0x2, 0x2, 0x271d, 0x2720, 0x3, 
       0x2, 0x2, 0x2, 0x271e, 0x271c, 0x3, 0x2, 0x2, 0x2, 0x271e, 0x271f, 
       0x3, 0x2, 0x2, 0x2, 0x271f, 0x2724, 0x3, 0x2, 0x2, 0x2, 0x2720, 0x271e, 
       0x3, 0x2, 0x2, 0x2, 0x2721, 0x2722, 0x7, 0x2a, 0x2, 0x2, 0x2722, 
       0x2724, 0x5, 0x270, 0x139, 0x2, 0x2723, 0x2702, 0x3, 0x2, 0x2, 0x2, 
       0x2723, 0x2709, 0x3, 0x2, 0x2, 0x2, 0x2723, 0x2712, 0x3, 0x2, 0x2, 
       0x2, 0x2723, 0x2721, 0x3, 0x2, 0x2, 0x2, 0x2724, 0x571, 0x3, 0x2, 
       0x2, 0x2, 0x492, 0x57d, 0x584, 0x58d, 0x596, 0x599, 0x5a0, 0x5a7, 
       0x5ac, 0x5ba, 0x5bf, 0x5c3, 0x5c8, 0x5cd, 0x5d3, 0x5d7, 0x5df, 0x5e4, 
       0x5ea, 0x5ee, 0x5f1, 0x5f7, 0x5fc, 0x602, 0x606, 0x60b, 0x611, 0x616, 
       0x61b, 0x624, 0x629, 0x62f, 0x635, 0x63e, 0x643, 0x647, 0x64f, 0x654, 
       0x658, 0x65b, 0x661, 0x666, 0x66c, 0x670, 0x675, 0x67b, 0x67e, 0x688, 
       0x68d, 0x693, 0x699, 0x6a0, 0x6a4, 0x6ac, 0x6b1, 0x6b5, 0x6b8, 0x6c2, 
       0x6c5, 0x6cb, 0x6d1, 0x6d7, 0x6db, 0x6e0, 0x6e6, 0x6ea, 0x6ef, 0x6f5, 
       0x6fa, 0x705, 0x70a, 0x710, 0x716, 0x71b, 0x71f, 0x723, 0x72b, 0x72d, 
       0x735, 0x738, 0x73e, 0x744, 0x74a, 0x750, 0x758, 0x75b, 0x761, 0x767, 
       0x76d, 0x77a, 0x785, 0x78c, 0x791, 0x797, 0x79d, 0x7bb, 0x7c4, 0x7d0, 
       0x7d8, 0x7e1, 0x7e9, 0x7f2, 0x7fa, 0x800, 0x803, 0x80a, 0x812, 0x81b, 
       0x823, 0x828, 0x82b, 0x834, 0x837, 0x83c, 0x843, 0x848, 0x84a, 0x84e, 
       0x854, 0x859, 0x85c, 0x862, 0x867, 0x86b, 0x871, 0x875, 0x87d, 0x881, 
       0x88a, 0x893, 0x89c, 0x89f, 0x8af, 0x8b5, 0x8ba, 0x8c2, 0x8d2, 0x8da, 
       0x8e4, 0x8ec, 0x8f5, 0x8fc, 0x906, 0x90b, 0x915, 0x91b, 0x926, 0x92c, 
       0x932, 0x93b, 0x941, 0x946, 0x94d, 0x954, 0x95b, 0x962, 0x969, 0x970, 
       0x976, 0x97b, 0x980, 0x984, 0x98b, 0x990, 0x999, 0x99e, 0x9b6, 0x9bc, 
       0x9c1, 0x9ca, 0x9d4, 0x9d9, 0x9e1, 0x9e8, 0x9ec, 0x9f6, 0x9fc, 0xa02, 
       0xa0c, 0xa13, 0xa15, 0xa1b, 0xa1e, 0xa22, 0xa27, 0xa2c, 0xa30, 0xa34, 
       0xa3c, 0xa41, 0xa44, 0xa4a, 0xa52, 0xa56, 0xa5b, 0xa61, 0xa64, 0xa6e, 
       0xa7a, 0xa81, 0xa88, 0xa8b, 0xa94, 0xa9b, 0xaa1, 0xab4, 0xac4, 0xad0, 
       0xad4, 0xadb, 0xae0, 0xae7, 0xaeb, 0xaee, 0xaf5, 0xb01, 0xb09, 0xb1f, 
       0xb26, 0xb32, 0xb3b, 0xb44, 0xb48, 0xb57, 0xb5a, 0xb62, 0xb65, 0xb6f, 
       0xb76, 0xb79, 0xb7c, 0xb82, 0xb89, 0xb8f, 0xb91, 0xb9c, 0xba9, 0xbb2, 
       0xbb6, 0xbbf, 0xbc2, 0xbc6, 0xbcd, 0xbd5, 0xbdb, 0xbe3, 0xbe6, 0xbea, 
       0xbef, 0xbf5, 0xc03, 0xc06, 0xc1b, 0xc1e, 0xc22, 0xc27, 0xc2d, 0xc39, 
       0xc3d, 0xc42, 0xc47, 0xc4d, 0xc4f, 0xc56, 0xc5d, 0xc62, 0xc6a, 0xc73, 
       0xc77, 0xc7b, 0xc7f, 0xc85, 0xc88, 0xc8d, 0xc91, 0xc94, 0xc98, 0xca8, 
       0xcad, 0xcb0, 0xcb3, 0xcb8, 0xcbd, 0xcc1, 0xcc4, 0xcc8, 0xcca, 0xcd1, 
       0xcd4, 0xcd8, 0xcdf, 0xce4, 0xce8, 0xced, 0xcf5, 0xcfa, 0xcff, 0xd0d, 
       0xd10, 0xd16, 0xd1d, 0xd22, 0xd26, 0xd2b, 0xd2f, 0xd34, 0xd38, 0xd40, 
       0xd45, 0xd47, 0xd55, 0xd7b, 0xd81, 0xd87, 0xd8c, 0xd96, 0xd98, 0xd9c, 
       0xda4, 0xda8, 0xdac, 0xdb0, 0xdb8, 0xdbf, 0xdc6, 0xdce, 0xdd3, 0xddb, 
       0xde3, 0xdea, 0xdf2, 0xdf7, 0xdff, 0xe06, 0xe0b, 0xe12, 0xe17, 0xe1b, 
       0xe21, 0xe27, 0xe2b, 0xe33, 0xe3a, 0xe42, 0xe47, 0xe4e, 0xe53, 0xe5a, 
       0xe5f, 0xe63, 0xe69, 0xe6f, 0xe73, 0xe7e, 0xe83, 0xe89, 0xe8e, 0xe95, 
       0xe9e, 0xead, 0xeb2, 0xebb, 0xec0, 0xec8, 0xecd, 0xed2, 0xed4, 0xed7, 
       0xedf, 0xee9, 0xef3, 0xefa, 0xf01, 0xf07, 0xf0d, 0xf16, 0xf1a, 0xf1f, 
       0xf22, 0xf26, 0xf31, 0xf38, 0xf3e, 0xf44, 0xf4b, 0xf50, 0xf57, 0xf5d, 
       0xf63, 0xf65, 0xf6c, 0xf6f, 0xf75, 0xf79, 0xf81, 0xf85, 0xf8e, 0xf92, 
       0xf96, 0xfa4, 0xfae, 0xfb5, 0xfbb, 0xfc1, 0xfc7, 0xfcc, 0xfd3, 0xfd9, 
       0xfdf, 0xfe1, 0xfe5, 0xfec, 0xff2, 0xff6, 0xff9, 0x1000, 0x1005, 
       0x100d, 0x1012, 0x1017, 0x1021, 0x1024, 0x1029, 0x1032, 0x104d, 0x1054, 
       0x1059, 0x1066, 0x106e, 0x1076, 0x107e, 0x1088, 0x108d, 0x1094, 0x109f, 
       0x10a4, 0x10a9, 0x10ad, 0x10b4, 0x10d5, 0x10dd, 0x10ed, 0x10f0, 0x10f4, 
       0x10f8, 0x10fd, 0x1105, 0x1108, 0x110e, 0x1113, 0x1118, 0x111c, 0x111f, 
       0x1127, 0x114e, 0x1158, 0x11ad, 0x11c7, 0x11c9, 0x11d1, 0x11d7, 0x11db, 
       0x11df, 0x11e1, 0x11e9, 0x11ec, 0x11f2, 0x11f7, 0x11fc, 0x1206, 0x120b, 
       0x1213, 0x1218, 0x121c, 0x1224, 0x1229, 0x1232, 0x123e, 0x1254, 0x1257, 
       0x1259, 0x1269, 0x1272, 0x1277, 0x127e, 0x1281, 0x1285, 0x1289, 0x1291, 
       0x1297, 0x129e, 0x12a6, 0x12ac, 0x12af, 0x12b3, 0x12b8, 0x12bf, 0x12c7, 
       0x12d8, 0x12db, 0x12df, 0x12e4, 0x12f4, 0x12fe, 0x1306, 0x1310, 0x1313, 
       0x131e, 0x1324, 0x132c, 0x1331, 0x1335, 0x133d, 0x1340, 0x1343, 0x1349, 
       0x134f, 0x1354, 0x135b, 0x1367, 0x136b, 0x1373, 0x137b, 0x1385, 0x138c, 
       0x1391, 0x139a, 0x13a1, 0x13a5, 0x13a9, 0x13ae, 0x13b7, 0x13bf, 0x13c7, 
       0x13cc, 0x13d0, 0x13d6, 0x13d9, 0x13e4, 0x13eb, 0x13ee, 0x13f4, 0x13f7, 
       0x1400, 0x1407, 0x140a, 0x1410, 0x1413, 0x141c, 0x141f, 0x1424, 0x142d, 
       0x1433, 0x1436, 0x143f, 0x144b, 0x144d, 0x1452, 0x1459, 0x1466, 0x146e, 
       0x1481, 0x1488, 0x148d, 0x1496, 0x14a1, 0x14a6, 0x14ac, 0x14b0, 0x14b6, 
       0x14bb, 0x14c0, 0x14cb, 0x14d9, 0x14db, 0x14ea, 0x14ec, 0x14ee, 0x14fa, 
       0x14ff, 0x1506, 0x150b, 0x1512, 0x1519, 0x151c, 0x1523, 0x152a, 0x1531, 
       0x1538, 0x153b, 0x1542, 0x1549, 0x154c, 0x1553, 0x155a, 0x1561, 0x156c, 
       0x1573, 0x157a, 0x1581, 0x1588, 0x158d, 0x1590, 0x159d, 0x15a8, 0x15b3, 
       0x15bd, 0x15c3, 0x15cb, 0x15d3, 0x15dc, 0x15e7, 0x15fd, 0x160f, 0x1613, 
       0x1619, 0x161f, 0x1627, 0x162b, 0x1631, 0x1635, 0x1639, 0x1640, 0x1648, 
       0x164e, 0x1655, 0x165d, 0x1660, 0x1668, 0x1675, 0x167d, 0x1685, 0x1688, 
       0x168d, 0x1691, 0x1696, 0x169d, 0x16a0, 0x16a3, 0x16a7, 0x16ae, 0x16b5, 
       0x16bc, 0x16ca, 0x16cf, 0x16d1, 0x16d6, 0x16da, 0x16df, 0x16e6, 0x16e9, 
       0x16ec, 0x16f4, 0x16ff, 0x1703, 0x170c, 0x1716, 0x1720, 0x1728, 0x172b, 
       0x1741, 0x1744, 0x1750, 0x1756, 0x175c, 0x1761, 0x1766, 0x176c, 0x1772, 
       0x1780, 0x1789, 0x1793, 0x179d, 0x17a5, 0x17a8, 0x17ba, 0x17c0, 0x17c6, 
       0x17cb, 0x17d0, 0x17d6, 0x17dc, 0x17ec, 0x17fc, 0x1800, 0x1809, 0x1813, 
       0x181d, 0x1825, 0x1828, 0x182e, 0x1833, 0x1838, 0x183e, 0x1840, 0x1845, 
       0x184a, 0x1857, 0x1868, 0x186f, 0x1876, 0x187f, 0x188b, 0x1892, 0x1894, 
       0x189d, 0x18a7, 0x18b3, 0x18b8, 0x18c2, 0x18c4, 0x18c9, 0x18d2, 0x18da, 
       0x18e3, 0x18ee, 0x18f5, 0x1909, 0x1914, 0x191a, 0x1920, 0x1927, 0x192e, 
       0x1933, 0x1937, 0x1941, 0x1944, 0x194b, 0x1951, 0x195b, 0x1962, 0x1965, 
       0x196c, 0x1971, 0x1978, 0x1980, 0x1989, 0x199b, 0x19ab, 0x19b3, 0x19c6, 
       0x19cb, 0x19db, 0x19e3, 0x19e7, 0x19ec, 0x19f1, 0x19f7, 0x19fd, 0x1a02, 
       0x1a07, 0x1a0d, 0x1a13, 0x1a17, 0x1a23, 0x1a27, 0x1a2c, 0x1a31, 0x1a56, 
       0x1a5c, 0x1a60, 0x1a6d, 0x1a75, 0x1a82, 0x1a86, 0x1a8b, 0x1a90, 0x1a96, 
       0x1a9e, 0x1aa0, 0x1aa6, 0x1aaa, 0x1ab1, 0x1ac2, 0x1acb, 0x1ad2, 0x1ad7, 
       0x1ae0, 0x1ae7, 0x1aea, 0x1aef, 0x1af7, 0x1afc, 0x1b05, 0x1b08, 0x1b18, 
       0x1b1f, 0x1b29, 0x1b31, 0x1b34, 0x1b3e, 0x1b44, 0x1b4f, 0x1b55, 0x1b60, 
       0x1b65, 0x1b6a, 0x1b71, 0x1b79, 0x1b7c, 0x1b81, 0x1b88, 0x1b8b, 0x1b93, 
       0x1b96, 0x1b9d, 0x1bad, 0x1bb6, 0x1bc7, 0x1bcc, 0x1bd5, 0x1be6, 0x1bf7, 
       0x1c06, 0x1c0d, 0x1c11, 0x1c18, 0x1c1c, 0x1c20, 0x1c24, 0x1c27, 0x1c2f, 
       0x1c3a, 0x1c46, 0x1c56, 0x1c60, 0x1c64, 0x1c68, 0x1c7d, 0x1c85, 0x1c88, 
       0x1c8b, 0x1c98, 0x1ca0, 0x1ca6, 0x1ca9, 0x1cad, 0x1cb1, 0x1cbe, 0x1cc2, 
       0x1cc7, 0x1cce, 0x1cd2, 0x1cd7, 0x1cee, 0x1cfc, 0x1d0c, 0x1d1c, 0x1d21, 
       0x1d25, 0x1d2c, 0x1d32, 0x1d37, 0x1d3e, 0x1d40, 0x1d49, 0x1d56, 0x1d5a, 
       0x1d65, 0x1d69, 0x1d6d, 0x1d71, 0x1d75, 0x1d78, 0x1d7f, 0x1d85, 0x1d8e, 
       0x1d95, 0x1d98, 0x1d9c, 0x1d9f, 0x1da4, 0x1da9, 0x1db2, 0x1dbd, 0x1dc0, 
       0x1dc9, 0x1dd0, 0x1dd9, 0x1de0, 0x1de6, 0x1ded, 0x1df5, 0x1dfe, 0x1e00, 
       0x1e06, 0x1e0f, 0x1e16, 0x1e19, 0x1e1f, 0x1e25, 0x1e2f, 0x1e36, 0x1e3f, 
       0x1e4f, 0x1e59, 0x1e61, 0x1e64, 0x1e6c, 0x1e76, 0x1e80, 0x1e8a, 0x1e95, 
       0x1e9f, 0x1ea4, 0x1ead, 0x1eb8, 0x1ec0, 0x1ec8, 0x1ece, 0x1ed5, 0x1edb, 
       0x1ee2, 0x1f13, 0x1f3f, 0x1f43, 0x1f50, 0x1f69, 0x1f77, 0x1f83, 0x1f85, 
       0x1f94, 0x1f96, 0x1fa7, 0x1fab, 0x1faf, 0x1fb3, 0x1fb7, 0x1fb9, 0x1fbb, 
       0x1fbd, 0x1fbf, 0x1fc1, 0x1fd0, 0x1fd2, 0x1fe1, 0x1fe3, 0x1ff4, 0x1ff8, 
       0x1ffc, 0x2000, 0x2004, 0x2006, 0x2008, 0x200a, 0x200c, 0x200e, 0x201d, 
       0x201f, 0x202e, 0x2032, 0x2036, 0x2038, 0x203a, 0x203c, 0x204d, 0x2051, 
       0x2055, 0x2057, 0x2059, 0x205b, 0x2068, 0x206a, 0x2079, 0x207b, 0x208c, 
       0x208e, 0x2099, 0x20a1, 0x20b6, 0x20bb, 0x20c1, 0x20c6, 0x20ca, 0x20d3, 
       0x20dd, 0x20e4, 0x20f9, 0x2104, 0x210c, 0x211c, 0x2121, 0x2129, 0x2139, 
       0x213e, 0x2143, 0x2150, 0x2162, 0x216b, 0x2173, 0x217e, 0x218d, 0x2198, 
       0x219b, 0x21a4, 0x21aa, 0x21b2, 0x21b5, 0x21b8, 0x21bb, 0x21be, 0x21c2, 
       0x21c6, 0x21ce, 0x21d4, 0x21db, 0x21e3, 0x21e9, 0x21ec, 0x21f6, 0x21fc, 
       0x2203, 0x2206, 0x220a, 0x2210, 0x2217, 0x221e, 0x2224, 0x222a, 0x222d, 
       0x2232, 0x2235, 0x2238, 0x223d, 0x2240, 0x2249, 0x2250, 0x2255, 0x225c, 
       0x226a, 0x2273, 0x2278, 0x2280, 0x2286, 0x228d, 0x2297, 0x229e, 0x22a0, 
       0x22aa, 0x22af, 0x22b4, 0x22b8, 0x22bc, 0x22ca, 0x22d2, 0x22e4, 0x22ec, 
       0x22f4, 0x22fb, 0x2305, 0x230c, 0x231a, 0x2321, 0x232e, 0x2330, 0x2336, 
       0x233f, 0x2348, 0x2350, 0x2355, 0x235c, 0x2366, 0x236d, 0x236f, 0x2379, 
       0x237d, 0x2381, 0x238b, 0x2390, 0x2398, 0x239f, 0x23a6, 0x23b1, 0x23bc, 
       0x23c4, 0x23c7, 0x23d0, 0x23d7, 0x23dd, 0x23e5, 0x23e8, 0x23eb, 0x23f1, 
       0x23f7, 0x240a, 0x241f, 0x2426, 0x242e, 0x2437, 0x243c, 0x2443, 0x244b, 
       0x2450, 0x245a, 0x2463, 0x2468, 0x246f, 0x2476, 0x2480, 0x248a, 0x2495, 
       0x249b, 0x249e, 0x24a4, 0x24af, 0x24b5, 0x24b9, 0x24bf, 0x24cf, 0x24f2, 
       0x24f6, 0x2501, 0x250c, 0x251e, 0x2524, 0x252c, 0x2534, 0x2539, 0x2542, 
       0x2549, 0x254f, 0x2558, 0x255f, 0x2568, 0x256b, 0x256f, 0x2576, 0x2579, 
       0x2582, 0x2589, 0x258d, 0x2591, 0x259a, 0x25a1, 0x25a4, 0x25a9, 0x25b1, 
       0x25b5, 0x25b8, 0x25c0, 0x25cb, 0x25d4, 0x25f7, 0x2600, 0x2603, 0x260c, 
       0x2614, 0x261c, 0x2632, 0x2666, 0x2681, 0x2688, 0x268e, 0x2694, 0x2699, 
       0x26ba, 0x26c6, 0x26cd, 0x26d5, 0x26dc, 0x26e8, 0x26f2, 0x26fa, 0x2700, 
       0x2706, 0x270f, 0x2716, 0x271e, 0x2723, 
  };

  _serializedATN.insert(_serializedATN.end(), serializedATNSegment0,
    serializedATNSegment0 + sizeof(serializedATNSegment0) / sizeof(serializedATNSegment0[0]));
  _serializedATN.insert(_serializedATN.end(), serializedATNSegment1,
    serializedATNSegment1 + sizeof(serializedATNSegment1) / sizeof(serializedATNSegment1[0]));
  _serializedATN.insert(_serializedATN.end(), serializedATNSegment2,
    serializedATNSegment2 + sizeof(serializedATNSegment2) / sizeof(serializedATNSegment2[0]));
  _serializedATN.insert(_serializedATN.end(), serializedATNSegment3,
    serializedATNSegment3 + sizeof(serializedATNSegment3) / sizeof(serializedATNSegment3[0]));
  _serializedATN.insert(_serializedATN.end(), serializedATNSegment4,
    serializedATNSegment4 + sizeof(serializedATNSegment4) / sizeof(serializedATNSegment4[0]));


  atn::ATNDeserializer deserializer;
  _atn = deserializer.deserialize(_serializedATN);

  size_t count = _atn.getNumberOfDecisions();
  _decisionToDFA.reserve(count);
  for (size_t i = 0; i < count; i++) { 
    _decisionToDFA.emplace_back(_atn.getDecisionState(i), i);
  }
}

SV3_1aParser::Initializer SV3_1aParser::_init;