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| author | ville <ville@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-08-15 15:06:09 +0000 |
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| committer | ville <ville@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-08-15 15:06:09 +0000 |
| commit | 4e2d3fab6dbb00bce42a2acfb1db50b6b9215f3b (patch) | |
| tree | da46540d961190d68c5cffdb9214cf0013f267ab /libmpx/aclocal.m4 | |
| parent | 6ce66d3894052b9f06518c179da75c9cd3fd8f5a (diff) | |
| download | gcc-4e2d3fab6dbb00bce42a2acfb1db50b6b9215f3b.tar.gz | |
Implement LWG 2744 and LWG 2754.
* include/std/any (any(ValueType&&)): Constrain with __is_in_place_type.
(any(in_place_type_t<_ValueType>, _Args&&...)): Use _Decay.
(any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
Likewise.
(emplace(_Args&&...)): Likewise.
(emplace(initializer_list<_Up>, _Args&&...)): Likewise.
* include/std/utility: (__is_in_place_type_impl): New.
(__is_in_place_type): Likewise.
* testsuite/20_util/any/assign/emplace.cc: Add tests for decaying
emplace.
* testsuite/20_util/any/cons/in_place.cc: Add tests for decaying
in_place constructor.
* testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
* testsuite/20_util/any/requirements.cc: Add a test for
in_place-constructing a non-default-constructible type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239482 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libmpx/aclocal.m4')
0 files changed, 0 insertions, 0 deletions