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Parser changes to support typedef.

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Peter 2020-02-27 16:57:35 +00:00 • committed by Grazfather
parent f828cb5132
commit 14f32028ec
4 changed files with 88 additions and 10 deletions
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28
frontends/verilog/verilog_lexer.l
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@ -372,9 +372,33 @@ supply1 { return TOK_SUPPLY1; }
"$signed" { return TOK_TO_SIGNED; }
"$unsigned" { return TOK_TO_UNSIGNED; }
[a-zA-Z_][a-zA-Z0-9_]*::[a-zA-Z_$][a-zA-Z0-9_$]* {
// package qualifier
auto s = std::string("\\") + yytext;
if (pkg_user_types.count(s) > 0) {
// found it
yylval->string = new std::string(s);
return TOK_USER_TYPE;
}
else {
// backup before :: just return first part
size_t len = strchr(yytext, ':') - yytext;
yyless(len);
yylval->string = new std::string(std::string("\\") + yytext);
return TOK_ID;
}
}
[a-zA-Z_$][a-zA-Z0-9_$]* {
yylval->string = new std::string(std::string("\\") + yytext);
return TOK_ID;
auto s = std::string("\\") + yytext;
if (user_types.count(s) > 0) {
yylval->string = new std::string(s);
return TOK_USER_TYPE;
}
else {
yylval->string = new std::string(std::string("\\") + yytext);
return TOK_ID;
}
}
[a-zA-Z_$][a-zA-Z0-9_$\.]* {