6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-06 20:18:14 +00:00
Code Issues Projects Releases Wiki Activity

Implement test/Feature/escaped_label.ll

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18741 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-12-10 05:27:29 +00:00
parent a44f445d2c
commit c6c9772823
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
lib/AsmParser/Lexer.l
View File

@@ -139,6 +139,7 @@ VarID %[-a-zA-Z$._][-a-zA-Z$._0-9]*
/* Label identifiers end with a colon */ /* Label identifiers end with a colon */
Label [-a-zA-Z$._0-9]+: Label [-a-zA-Z$._0-9]+:
QuoteLabel \"[^\"]*\":
/* Quoted names can contain any character except " and \ */ /* Quoted names can contain any character except " and \ */
StringConstant \"[^\"]*\" StringConstant \"[^\"]*\"
@@ -269,6 +270,12 @@ getelementptr { RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
llvmAsmlval.StrVal = strdup(yytext); llvmAsmlval.StrVal = strdup(yytext);
return LABELSTR; return LABELSTR;
} }
{QuoteLabel} {
yytext[strlen(yytext)-2] = 0; // nuke colon, end quote
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1);
return LABELSTR;
}
{StringConstant} { // Note that we cannot unescape a string constant here! The {StringConstant} { // Note that we cannot unescape a string constant here! The
// string constant might contain a \00 which would not be // string constant might contain a \00 which would not be