| // Copyright (C) 2019-2021 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-do compile { target c++11 } } |
| |
| #include <memory> |
| |
| struct Del { |
| Del() = default; |
| Del(Del&&) = delete; |
| |
| void operator()(int*) const; |
| }; |
| |
| static_assert(!std::is_move_constructible<std::unique_ptr<int, Del>>::value); |
| static_assert(std::is_move_constructible<std::unique_ptr<int, Del&>>::value); |
| |
| struct Del2 { |
| Del2() = default; |
| Del2(Del2&&) = default; |
| Del2& operator=(Del2&&) = delete; |
| Del2& operator=(const Del2&) = default; |
| |
| void operator()(int*) const; |
| }; |
| |
| static_assert(!std::is_move_assignable<std::unique_ptr<int, Del2>>::value); |
| static_assert(std::is_move_assignable<std::unique_ptr<int, Del2&>>::value); |
| |
| struct Del3 { |
| Del3() = default; |
| Del3(Del3&&) = default; |
| Del3& operator=(Del3&&) = default; |
| Del3& operator=(const Del3&) = delete; |
| |
| void operator()(int*) const; |
| }; |
| |
| static_assert(std::is_move_assignable<std::unique_ptr<int, Del3>>::value); |
| static_assert(!std::is_move_assignable<std::unique_ptr<int, Del3&>>::value); |