shithub: scc

Info  •  Files  •  Log  •  Branches

Free labels when function ends

--- a/symbol.c

+++ b/symbol.c

@@ -33,7 +33,7 @@

 	static struct symtab *tbl;

 	register Symbol *sym;

-	tbl = &symtab[ns];

+	tbl = &symtab[(ns >= NR_NAMESPACES) ? NS_IDEN : ns];

 	for (sym = tbl->head; sym; sym = sym->next) {

 		if (sym->ctx <= curctx)

 			break;

@@ -56,6 +56,8 @@

 	freesyms(NS_IDEN);

 	freesyms(NS_TAG);

+	if (curctx == CTX_OUTER)

+		freesyms(NS_LABEL);

 }

 Symbol *