From: Bernhard Urban <lewurm@gmail.com>
Date: Mon, 14 Jun 2010 19:48:22 +0000 (+0200)
Subject: gesamt: unnoetige strdup calls entfernt
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=uebersetzerbau-ss10.git;a=commitdiff_plain;h=3cc9774c47638019932f476371f731bc61a7f1eb

gesamt: unnoetige strdup calls entfernt
---

diff --git a/gesamt/parser.y b/gesamt/parser.y
index 6702256..107ede5 100644
--- a/gesamt/parser.y
+++ b/gesamt/parser.y
@@ -331,7 +331,7 @@ IdentCommon:
 			@IdentCommon.node@ = TREENULL;
 			if(tab_lookup(@IdentCommon.s@, @IDENT.name@, S_VAR|S_PARM) == SYMNULL) {
 				/* es handelt sich um ein feldzugriff auf this */
-				@IdentCommon.node@ = new_field(@IDENT.name@, new_param(O_ID, strdup("this"), TREENULL, TREENULL, 0), TREENULL, tab_lookup(@IdentCommon.s@, @IDENT.name@, S_FIELD) == SYMNULL ? -1 : tab_lookup(@IdentCommon.s@, @IDENT.name@, S_FIELD)->soffset);
+				@IdentCommon.node@ = new_field(@IDENT.name@, new_param(O_ID, "this", TREENULL, TREENULL, 0), TREENULL, tab_lookup(@IdentCommon.s@, @IDENT.name@, S_FIELD) == SYMNULL ? -1 : tab_lookup(@IdentCommon.s@, @IDENT.name@, S_FIELD)->soffset);
 			} else { /* param oder var */
 				int tmp = tab_lookup(@IdentCommon.s@, @IDENT.name@, S_VAR|S_PARM) == SYMNULL ? -1 : tab_lookup(@IdentCommon.s@, @IDENT.name@, S_VAR|S_PARM)->param_index;
 				@IdentCommon.node@ = new_param(O_ID, @IDENT.name@, TREENULL, TREENULL, tmp);
@@ -530,7 +530,7 @@ Term:
 
 	| THIS
 	  @{
-	    @i @Term.node@ = new_param(O_ID, strdup("this"), TREENULL, TREENULL, 0);
+	    @i @Term.node@ = new_param(O_ID, "this", TREENULL, TREENULL, 0);
 		@i @Term.imm@ = 0;
 		@i @Term.call@ = 0;
 	  @}
diff --git a/gesamt/symtable.c b/gesamt/symtable.c
index 89db8c0..2a9e96f 100644
--- a/gesamt/symtable.c
+++ b/gesamt/symtable.c
@@ -54,7 +54,7 @@ struct symbol *tab_add_symbol(struct symbol *tab, char *ident, short type, short
 	
 	new_elm = (struct symbol *) malloc(sizeof(struct symbol));
 	new_elm->next = SYMNULL;
-	new_elm->ident = strdup(ident);
+	new_elm->ident = ident;
 	new_elm->type = type;
 	new_elm->param_index = param_index;
 	new_elm->soffset = soffset;