diff options
Diffstat (limited to 'parse.y')
| -rw-r--r-- | parse.y | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -158,6 +158,8 @@ static void top_local_setup(); kDEFINED klBEGIN klEND + k__LINE__ + k__FILE__ %token <id> IDENTIFIER FID GVAR IVAR CONSTANT %token <val> INTEGER FLOAT STRING XSTRING REGEXP @@ -1232,6 +1234,8 @@ variable : IDENTIFIER | kSELF {$$ = kSELF;} | kTRUE {$$ = kTRUE;} | kFALSE {$$ = kFALSE;} + | k__FILE__ {$$ = k__FILE__;} + | k__LINE__ {$$ = k__LINE__;} var_ref : variable { @@ -3222,6 +3226,12 @@ gettable(id) else if (id == kFALSE) { return NEW_FALSE(); } + else if (id == k__FILE__) { + return NEW_STR(str_new2(sourcefile)); + } + else if (id == k__LINE__) { + return NEW_LIT(INT2FIX(sourceline)); + } else if (is_local_id(id)) { if (local_id(id)) return NEW_LVAR(id); if (dyna_var_defined(id)) return NEW_DVAR(id); @@ -3260,6 +3270,12 @@ assignable(id, val) else if (id == kFALSE) { yyerror("Can't assign to false"); } + else if (id == k__FILE__) { + yyerror("Can't assign to __FILE__"); + } + else if (id == k__LINE__) { + yyerror("Can't assign to __LINE__"); + } else if (is_local_id(id)) { if (local_id(id) || !dyna_in_block()) { lhs = NEW_LASGN(id, val); |