http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51572
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-16
13:16:19 UTC ---
At least the ICE we hit for the limbo node:
if (DECL_P (node->created_for))
context = DECL_CONTEXT (node->created_for);
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);
is odd, as the fallback for a non-existant context DIE is to attach the
DIE to the comp-unit-die. So why not allow a comp-unit-die context
in the first place? Thus, allow SCOPE_FILE_SCOPE_P limbo DIEs?
