//
// Copyright (c) 2001 Stephan Gehring
//
// (Modified by Stephan Williams to include PASS/FAIL messages.)
//
//    This source code is free software; you can redistribute it
//    and/or modify it in source code form under the terms of the GNU
//    General Public License as published by the Free Software
//    Foundation; either version 2 of the License, or (at your option)
//    any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with this program; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
//
module test;
   reg [7:0] x;
   initial begin
     x = 'h4000 + 'hzz; // iverilog doesn't like 'hzz
     if (x !== 8'hxx) begin
	$display("FAILED -- x = %b", x);
	$finish;
     end
     $display("PASSED");
   end
endmodule