Re: [PATCH] Fix PR51650

[Richard Guenther]

On Mon, 2 Jan 2012, Jason Merrill wrote:

> It seems like using get_context_die instead of lookup_decl_die might do the
> trick.

For the idea creating the DIE at the point we process the limbo DIE
yes.  But would you consider doing that unconditional or only for LTO?
I can certainly give it a shot.  Just to check, do you mean the
following?

Thanks,
Richard.

Index: gcc/dwarf2out.c
===================================================================
--- gcc/dwarf2out.c     (revision 182784)
+++ gcc/dwarf2out.c     (working copy)
@@ -22501,15 +22501,8 @@ dwarf2out_finish (const char *filename)
              else if (TYPE_P (node->created_for))
                context = TYPE_CONTEXT (node->created_for);
 
-             gcc_assert (context
-                         && (TREE_CODE (context) == FUNCTION_DECL
-                             || TREE_CODE (context) == NAMESPACE_DECL));
-
-             origin = lookup_decl_die (context);
-             if (origin)
-               add_child_die (origin, die);
-             else
-               add_child_die (comp_unit_die (), die);
+             origin = get_context_die (context);
+             add_child_die (origin, die);
            }
        }
     }