From 1e7f9b29eacd09ca29682b6a49f8380b043f5838 Mon Sep 17 00:00:00 2001 From: ebotcazou Date: Fri, 23 Jul 2010 20:19:55 +0000 Subject: * gcc-interfaces/utils.c (update_pointer_to): In the unconstrained array case, merge the alias set of the old pointer type. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162488 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ada/ChangeLog | 5 +++++ gcc/ada/gcc-interface/utils.c | 1 + 2 files changed, 6 insertions(+) diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 1ef253c4494..29618da8ecd 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,8 @@ +2010-07-23 Eric Botcazou + + * gcc-interfaces/utils.c (update_pointer_to): In the unconstrained + array case, merge the alias set of the old pointer type. + 2010-07-23 Eric Botcazou * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change diff --git a/gcc/ada/gcc-interface/utils.c b/gcc/ada/gcc-interface/utils.c index 7752edb4b68..eed426a3cd8 100644 --- a/gcc/ada/gcc-interface/utils.c +++ b/gcc/ada/gcc-interface/utils.c @@ -3510,6 +3510,7 @@ update_pointer_to (tree old_type, tree new_type) DECL_FIELD_CONTEXT (bounds_field) = new_ptr; for (t = new_ptr; t; last = t, t = TYPE_NEXT_VARIANT (t)) TYPE_FIELDS (t) = TYPE_FIELDS (ptr); + TYPE_ALIAS_SET (new_ptr) = TYPE_ALIAS_SET (ptr); /* Chain PTR and its variants at the end. */ TYPE_NEXT_VARIANT (last) = TYPE_MAIN_VARIANT (ptr); -- cgit v1.2.1