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| author | Ville Voutilainen <ville.voutilainen@gmail.com> | 2016-09-21 19:48:35 +0300 |
|---|---|---|
| committer | Ville Voutilainen <ville@gcc.gnu.org> | 2016-09-21 19:48:35 +0300 |
| commit | f524d5b34aaac95cb4b2ce7126002cd4fa9d5bae (patch) | |
| tree | 1620641ceb06be29326134f342843d55e466d9e0 /libcpp | |
| parent | d43b4ccc3737d468df2006814abe47824129e054 (diff) | |
| download | gcc-f524d5b34aaac95cb4b2ce7126002cd4fa9d5bae.zip gcc-f524d5b34aaac95cb4b2ce7126002cd4fa9d5bae.tar.gz gcc-f524d5b34aaac95cb4b2ce7126002cd4fa9d5bae.tar.bz2 | |
re PR libstdc++/77537 (pair constructors do not properly SFINAE)
PR libstdc++/77537
Implement LWG 2729 for pair.
* include/bits/stl_pair.h (_PCC): New.
(_ConstructiblePair, _ImplicitlyConvertiblePair):
Turn into static member functions of _PCC.
(_MoveConstructiblePair, _ImplicitlyMoveConvertiblePair): Likewise.
(_PCCP): New.
(pair(const _T1&, const _T2&)): Adjust.
(_PCCFP): New.
(pair(const pair<_U1, _U2>&)): Adjust.
(pair(_U1&&, const _T2&)): Likewise.
(pair(const _T1&, _U2&&)): Likewise.
(pair(_U1&&, _U2&&)): Likewise.
(pair(pair<_U1, _U2>&&)): Likewise.
(operator=(const pair&)): Make conditionally deleted.
(operator=(pair&&)): Make conditionally suppressed.
(operator=(const pair<_U1, _U2>&)): Constrain.
(operator=(pair<_U1, _U2>&&): Likewise.
* include/std/type_traits (__nonesuch): New.
* testsuite/20_util/pair/traits.cc: New.
From-SVN: r240322
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions