diff options
Diffstat (limited to 'src/mem/slicc/parser/lexer.ll')
| -rw-r--r-- | src/mem/slicc/parser/lexer.ll | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mem/slicc/parser/lexer.ll b/src/mem/slicc/parser/lexer.ll index a4af2ac51..b2d36855b 100644 --- a/src/mem/slicc/parser/lexer.ll +++ b/src/mem/slicc/parser/lexer.ll @@ -1,3 +1,4 @@ + /* * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood * All rights reserved. @@ -26,11 +27,15 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/* + * $Id$ + */ + %{ #include <assert.h> #include "mem/slicc/ast/ASTs.hh" -#include "mem/slicc/parser/parser.hh" +#include "parser.hh" #include <string> extern "C" int yylex(); @@ -76,6 +81,7 @@ return { return RETURN; } THIS { return THIS; } CHIP { return CHIP; } void { yylval.str_ptr = new string(yytext); return VOID; } +new { return NEW; } == { yylval.str_ptr = new string(yytext); return EQ; } != { yylval.str_ptr = new string(yytext); return NE; } @@ -108,6 +114,7 @@ void { yylval.str_ptr = new string(yytext); return VOID; } [0-9]*[.][0-9]* { yylval.str_ptr = new string(yytext); return FLOATNUMBER; } [0-9]* { yylval.str_ptr = new string(yytext); return NUMBER; } + [a-zA-Z_][a-zA-Z_0-9]{0,50} { yylval.str_ptr = new string(yytext); return IDENT; } \"[^"\n]*\" { yytext[strlen(yytext)-1] = '\0'; yylval.str_ptr = new string(yytext+1); return STRING; } \'[^'\n]*\' { yytext[strlen(yytext)-1] = '\0'; yylval.str_ptr = new string(yytext+1); return STRING; } |