This disconnects a good chunk of the alias set circuitry in ASIS mode because
it was bypassing kludges put in place for this mode specifically.
Tested on x86_64-suse-linux, applied on the mainline.
2013-08-13 Eric Botcazou <[email protected]>
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
sets of derived types in ASIS mode.
--
Eric Botcazou
Index: gcc-interface/decl.c
===================================================================
--- gcc-interface/decl.c (revision 201704)
+++ gcc-interface/decl.c (working copy)
@@ -5153,7 +5153,7 @@ gnat_to_gnu_entity (Entity_Id gnat_entit
to conflict with Comp2 and an alias set copy is required.
The language rules ensure the parent type is already frozen here. */
- if (Is_Derived_Type (gnat_entity))
+ if (Is_Derived_Type (gnat_entity) && !type_annotate_only)
{
tree gnu_parent_type = gnat_to_gnu_type (Etype (gnat_entity));
relate_alias_sets (gnu_type, gnu_parent_type,
