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Merge branch 'master' of github.com:steveicarus/iverilog

This commit is contained in:
Stephen Williams 2015-09-22 16:15:47 -07:00
parent 8803eb3288 a1e0040d82
commit 66de0fc3e2
1 changed files with 21 additions and 11 deletions
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32
lexor.lex
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@ -4,7 +4,7 @@
%{
/*
* Copyright (c) 1998-2014 Stephen Williams (steve@icarus.com)
* Copyright (c) 1998-2015 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -432,16 +432,26 @@ TU [munpf]
return SYSTEM_IDENTIFIER; }
\'[sS]?[dD][ \t]*[0-9][0-9_]* { yylval.number = make_unsized_dec(yytext);
return BASED_NUMBER; }
\'[sS]?[dD][ \t]*[xzXZ?]_* { yylval.number = make_undef_highz_dec(yytext);
return BASED_NUMBER; }
\'[sS]?[bB][ \t]*[0-1xzXZ_\?]+ { yylval.number = make_unsized_binary(yytext);
return BASED_NUMBER; }
\'[sS]?[oO][ \t]*[0-7xzXZ_\?]+ { yylval.number = make_unsized_octal(yytext);
return BASED_NUMBER; }
\'[sS]?[hH][ \t]*[0-9a-fA-FxzXZ_\?]+ { yylval.number = make_unsized_hex(yytext);
return BASED_NUMBER; }
\'[sS]?[dD][ \t]*[0-9][0-9_]* {
yylval.number = make_unsized_dec(yytext);
return BASED_NUMBER;
}
\'[sS]?[dD][ \t]*[xzXZ?]_* {
yylval.number = make_undef_highz_dec(yytext);
return BASED_NUMBER;
}
\'[sS]?[bB][ \t]*[0-1xzXZ?][0-1xzXZ?_]* {
yylval.number = make_unsized_binary(yytext);
return BASED_NUMBER;
}
\'[sS]?[oO][ \t]*[0-7xzXZ?][0-7xzXZ?_]* {
yylval.number = make_unsized_octal(yytext);
return BASED_NUMBER;
}
\'[sS]?[hH][ \t]*[0-9a-fA-FxzXZ?][0-9a-fA-FxzXZ?_]* {
yylval.number = make_unsized_hex(yytext);
return BASED_NUMBER;
}
\'[01xzXZ] {
if (generation_flag < GN_VER2005_SV) {
cerr << yylloc.text << ":" << yylloc.first_line << ": warning: "