scc

commit 0289c983456b286aea8fcf95c4a2e9950964317f
parent 511baa28dc19e114dc4ddb08c865e68cbfc8a624
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sat, 15 Nov 2014 13:22:56 -0500

Fix initializer warnings

tp variable was not used, and it was not returning anything.

Diffstat:
M
cc1/decl.c
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/cc1/decl.c b/cc1/decl.c
@@ -234,8 +234,6 @@ invalid_type:
 static struct node *
 initializer(Symbol *sym)
 {
-	register Type *tp = sym->type;
-
 	if (!sym->s.isdefined)
 		error("'%s' initialized and declared extern", sym->name);
 
@@ -247,6 +245,7 @@ initializer(Symbol *sym)
 			expr();
 		} while (accept(','));
 	}
+	return NULL;
 }
 
 /* TODO: bitfields */