shithub: scc

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Fix initializer warnings

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

--- a/cc1/decl.c

+++ b/cc1/decl.c

@@ -234,8 +234,6 @@

 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 @@

 			expr();

 		} while (accept(','));

 	}

+	return NULL;

 }

 /* TODO: bitfields */