[Bug c++/70594] [6 Regression] -fcompare-debug failure

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594

--- Comment #44 from Richard Biener <rguenth at gcc dot gnu.org> ---
Index: gcc/ipa-polymorphic-call.c
===================================================================
--- gcc/ipa-polymorphic-call.c  (revision 234971)
+++ gcc/ipa-polymorphic-call.c  (working copy)
@@ -485,6 +485,9 @@ contains_type_p (tree outer_type, HOST_W
 tree
 inlined_polymorphic_ctor_dtor_block_p (tree block, bool check_clones)
 {
+  if (! inlined_function_outer_scope_p (block))
+    return NULL_TREE;
+
   tree fn = block_ultimate_origin (block);
   if (fn == NULL || TREE_CODE (fn) != FUNCTION_DECL)
     return NULL_TREE;