ood-ports-lbsd/lang/gcc/4.6/patches/patch-gcc_tree-nested_c

$OpenBSD: patch-gcc_tree-nested_c,v 1.1 2012/03/31 20:02:03 pascal Exp $
--- gcc/tree-nested.c.orig	Sat Nov 27 16:53:23 2010
+++ gcc/tree-nested.c	Mon Mar 12 08:44:07 2012
@@ -1907,6 +1907,17 @@ convert_tramp_reference_op (tree *tp, int *walk_subtre
       if (TREE_NO_TRAMPOLINE (t))
 	break;
 
+      if (!flag_trampolines)
+	{
+	error ("trampoline code generation is not allowed without -ftrampolines");
+	return NULL_TREE;
+	}
+      if (warn_trampolines)
+	{
+	warning (OPT_Wtrampolines, 
+		"local function address taken needing trampoline generation");
+	}
+
       /* Lookup the immediate parent of the callee, as that's where
 	 we need to insert the trampoline.  */
       for (i = info; i->context != target_context; i = i->outer)