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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-23 20:19:55 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-23 20:19:55 +0000 |
| commit | 1e7f9b29eacd09ca29682b6a49f8380b043f5838 (patch) | |
| tree | 71553c6a056ea4de36d6b1fceaa939faebe56c19 | |
| parent | 094bca960ae104219ae1fe3bcf81fef38e624e75 (diff) | |
| download | gcc-1e7f9b29eacd09ca29682b6a49f8380b043f5838.tar.gz | |
* 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
| -rw-r--r-- | gcc/ada/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ada/gcc-interface/utils.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 1ef253c4494..29618da8ecd 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,5 +1,10 @@ 2010-07-23 Eric Botcazou <ebotcazou@adacore.com> + * 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 <ebotcazou@adacore.com> + * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change and recurse only for multidimensional array types instead. 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); |