Enable non-synthesizable code removal in Surelog.

systemverilog-plugin/uhdmsurelogastfrontend.cc

diff --git a/systemverilog-plugin/uhdmsurelogastfrontend.cc b/systemverilog-plugin/uhdmsurelogastfrontend.cc
index cac39ef..86ddc78 100644
--- a/systemverilog-plugin/uhdmsurelogastfrontend.cc
+++ b/systemverilog-plugin/uhdmsurelogastfrontend.cc
@@ -172,6 +172,7 @@
         clp->setParse(true);
         clp->fullSVMode(true);
         clp->setCacheAllowed(true);
+        clp->setReportNonSynthesizable(true);
         if (this->shared.defer) {
             clp->setCompile(false);
             clp->setElaborate(false);