gcc/libstdc++-v3/testsuite/20_util/variant/85183.cc
2021-01-04 10:26:59 +01:00

36 lines
1.1 KiB
C++

// Copyright (C) 2018-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-options "-std=gnu++17" }
// { dg-do compile { target c++17 } }
#include <variant>
struct moveonly {
moveonly() noexcept { }
moveonly(moveonly&&) noexcept { }
moveonly& operator=(moveonly&&) noexcept { return *this; }
~moveonly() { }
};
void
test01()
{
std::variant<moveonly> v1, v2;
v1 = std::move(v2); // PR libstdc++/85183
}