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| author | Ville Voutilainen <ville.voutilainen@gmail.com> | 2016-09-21 20:37:17 +0300 |
|---|---|---|
| committer | Ville Voutilainen <ville@gcc.gnu.org> | 2016-09-21 20:37:17 +0300 |
| commit | b641f833bac3fe7e57f98f68f645aa63eb614d0a (patch) | |
| tree | ae2d2b476ed53a16d1938ed6aacf96d09b73395d /libgo/runtime/go-map-range.c | |
| parent | 557867852474743abd1e6b2ca678af8a8cf18b51 (diff) | |
| download | gcc-b641f833bac3fe7e57f98f68f645aa63eb614d0a.zip gcc-b641f833bac3fe7e57f98f68f645aa63eb614d0a.tar.gz gcc-b641f833bac3fe7e57f98f68f645aa63eb614d0a.tar.bz2 | |
re PR libstdc++/77288 (Std::experimental::optional::operator= implementation is broken in gcc 6.1)
PR libstdc++/77288
* include/std/optional (__is_optional_impl, __is_optional): Remove.
(__converts_from_optional, __assigns_from_optional): New.
(optional(_Up&&)): Use is_same instead of __is_optional.
(optional(const optional<_Up>&)): Constrain with
__converts_from_optional.
(optional(optional<_Up>&&)): Likewise.
(operator=(_Up&&)): Use is_same instead of __is_optional, check
is_same and is_scalar.
(operator=(const optional<_Up>&)): Constrain with
__converts_from_optional and __assigns_from_optional.
(operator=(optional<_Up>&&)): Likewise.
* testsuite/20_util/optional/77288.cc: New.
* testsuite/20_util/optional/cons/value.cc: Adjust.
From-SVN: r240324
Diffstat (limited to 'libgo/runtime/go-map-range.c')
0 files changed, 0 insertions, 0 deletions