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[Bug libstdc++/70940] pmr::resource_adaptor requires optional allocator requirements and incorrectly aligns returned pointers.
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 04 May 2016 12:09:17 +0000
- Subject: [Bug libstdc++/70940] pmr::resource_adaptor requires optional allocator requirements and incorrectly aligns returned pointers.
- Auto-submitted: auto-generated
- References: <bug-70940-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70940
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Wed May 4 12:08:45 2016
New Revision: 235868
URL: https://gcc.gnu.org/viewcvs?rev=235868&root=gcc&view=rev
Log:
libstdc++/70940 Start fixing polymorphic memory resources
PR libstdc++/70940
* include/experimental/memory_resource
(__resource_adaptor_imp::do_allocate): Do not default-construct
rebound allocator.
(__resource_adaptor_imp::do_deallocate): Likewise. Use
allocator_traits to get pointer type.
(__null_memory_resource::do_allocate): Remove unused parameters.
(__null_memory_resource::do_deallocate): Likewise.
(__null_memory_resource::do_is_equal): Likewise. Add return statement.
* testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
* testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
move to ...
* testsuite/experimental/memory_resource/1.cc: Here.
* testsuite/experimental/memory_resource/null_memory_resource.cc: New.
* testsuite/experimental/memory_resource/resource_adaptor.cc: New.
Added:
trunk/libstdc++-v3/testsuite/experimental/memory_resource/
trunk/libstdc++-v3/testsuite/experimental/memory_resource/1.cc
- copied, changed from r235859,
trunk/libstdc++-v3/testsuite/experimental/type_erased_allocator/1.cc
trunk/libstdc++-v3/testsuite/experimental/memory_resource/null_memory_resource.cc
- copied, changed from r235859,
trunk/libstdc++-v3/testsuite/experimental/type_erased_allocator/1_neg.cc
trunk/libstdc++-v3/testsuite/experimental/memory_resource/resource_adaptor.cc
Removed:
trunk/libstdc++-v3/testsuite/experimental/type_erased_allocator/1.cc
trunk/libstdc++-v3/testsuite/experimental/type_erased_allocator/1_neg.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/experimental/memory_resource