$OpenBSD: patch-gcc_tree-nested_c,v 1.2 2005/01/03 16:23:48 espie Exp $
--- gcc/tree-nested.c.orig	Sat Dec 18 19:59:04 2004
+++ gcc/tree-nested.c	Mon Jan  3 15:47:20 2005
@@ -200,7 +200,7 @@ get_frame_type (struct nesting_info *inf
 
       name = concat ("FRAME.",
 		     IDENTIFIER_POINTER (DECL_NAME (info->context)),
-		     NULL);
+		     (void *)0);
       TYPE_NAME (type) = get_identifier (name);
       free (name);