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Internals: Avoid some extra CRELINES

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This commit is contained in:
Wilson Snyder 2010-01-09 15:44:06 -05:00
parent c1fc629c54
commit a2629c4929
2 changed files with 8 additions and 8 deletions
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14
src/verilog.l
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@ -736,28 +736,28 @@ escid \\[^ \t\f\r\n]+
\" { yy_push_state(STRING); yymore(); }
[0-9]*?['']s?[bcodhBCODH][ \t]*[A-Fa-f0-9xXzZ_?]* {
FL; yylval.nump = PARSEP->newNumber(PARSEP->fileline(),(char*)yytext);
FL; yylval.nump = PARSEP->newNumber(yylval.fl,(char*)yytext);
return yaINTNUM;
}
[0-9]*?['']s?[01xXzZ] { /* SystemVerilog */
FL; yylval.nump = PARSEP->newNumber(PARSEP->fileline(),(char*)yytext);
FL; yylval.nump = PARSEP->newNumber(yylval.fl,(char*)yytext);
return yaINTNUM;
}
/* Note below is constructed to not match the ' that begins a '( or '{ */
[0-9][_0-9]*[ \t]*['']s?[bcodhBCODH]?[ \t]*[A-Fa-f0-9xXzZ_?]+ {
FL; yylval.nump = PARSEP->newNumber(PARSEP->fileline(),(char*)yytext);
FL; yylval.nump = PARSEP->newNumber(yylval.fl,(char*)yytext);
return yaINTNUM;
}
[0-9][_0-9]*[ \t]*['']s?[bcodhBCODH] {
FL; yylval.nump = PARSEP->newNumber(PARSEP->fileline(),(char*)yytext);
FL; yylval.nump = PARSEP->newNumber(yylval.fl,(char*)yytext);
return yaINTNUM;
}
[0-9][_0-9]*[ \t]*['']s {
FL; yylval.nump = PARSEP->newNumber(PARSEP->fileline(),(char*)yytext);
FL; yylval.nump = PARSEP->newNumber(yylval.fl,(char*)yytext);
return yaINTNUM;
}
[0-9][_0-9]* {
FL; yylval.nump = PARSEP->newNumber(PARSEP->fileline(),(char*)yytext);
FL; yylval.nump = PARSEP->newNumber(yylval.fl,(char*)yytext);
return yaINTNUM;
}
[0-9][_0-9]*(\.[_0-9]+)([eE][-+]?[_0-9]+)? {
@ -803,7 +803,7 @@ escid \\[^ \t\f\r\n]+
/* Tables */
<TABLE>\\{crnl} { yymore(); NEXTLINE(); }
<TABLE>{crnl} { NEXTLINE(); yymore(); }
<TABLE>";" { yylval.strp = PARSEP->newString(yytext,yyleng); return yaTABLELINE; }
<TABLE>";" { FL; yylval.strp = PARSEP->newString(yytext,yyleng); return yaTABLELINE; }
<TABLE>"endtable" { yy_pop_state(); FL; return yENDTABLE; }
<TABLE>. { yymore(); }
<TABLE><<EOF>> { yyerrorf("EOF in TABLE"); yyleng = 0; yy_pop_state(); }

2
src/verilog.y
View File

@ -2701,7 +2701,7 @@ tableEntryList<nodep>: // IEEE: { combinational_entry | sequential_entry }
;
tableEntry<nodep>: // IEEE: combinational_entry + sequential_entry
yaTABLELINE { $$ = new AstUdpTableLine(CRELINE(),*$1); }
yaTABLELINE { $$ = new AstUdpTableLine($<fl>1,*$1); }
| error { $$ = NULL; }
;