| commit | a4c655fb498c86c00d6ce4c1ce859f8bf1d39c2b | |
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 7 Aug 2018 19:13:26 +0000 (7 19:13 +0000) | ||
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 7 Aug 2018 19:13:26 +0000 (7 19:13 +0000) | ||
| tree | af7482d1bdaac35de846258d95325e6731f5b5a4 | treesnapshot (tar.gz zip) |
| parent | be331916172433cf822d11bfd5319fc9e08a295f | commitdiff |
PR libstdc++/86874 fix std::variant::swap regression
PR libstdc++/86874
* include/std/variant (_Copy_ctor_base::_M_destructive_move): Define
here instead of in _Move_assign_base.
(_Copy_ctor_base<true, _Types...>::_M_destructive_move): Define.
(_Copy_assign_base::operator=): Use _M_destructive_move when changing
the contained value to another alternative.
(_Move_assign_base::operator=): Likewise.
(_Move_assign_base::_M_destructive_move): Remove.
* testsuite/20_util/variant/86874.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263365 138bc75d-0d04-0410-961f-82ee72b054a4
PR libstdc++/86874
* include/std/variant (_Copy_ctor_base::_M_destructive_move): Define
here instead of in _Move_assign_base.
(_Copy_ctor_base<true, _Types...>::_M_destructive_move): Define.
(_Copy_assign_base::operator=): Use _M_destructive_move when changing
the contained value to another alternative.
(_Move_assign_base::operator=): Likewise.
(_Move_assign_base::_M_destructive_move): Remove.
* testsuite/20_util/variant/86874.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263365 138bc75d-0d04-0410-961f-82ee72b054a4
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/std/variant | diffblobblamehistory | |
| libstdc++-v3/testsuite/20_util/variant/86874.cc | [new file with mode: 0644] | blob |