| // Copyright (C) 2017-2021 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> |
| |
| const std::shared_ptr<int> si; |
| const std::weak_ptr<int> wi; |
| const std::owner_less<std::shared_ptr<int>> osi; |
| static_assert( noexcept(osi(si, si)), "" ); |
| static_assert( noexcept(osi(si, wi)), "" ); |
| static_assert( noexcept(osi(wi, si)), "" ); |
| const std::owner_less<std::weak_ptr<int>> owi; |
| static_assert( noexcept(owi(wi, wi)), "" ); |
| static_assert( noexcept(owi(si, wi)), "" ); |
| static_assert( noexcept(owi(wi, si)), "" ); |
| const std::shared_ptr<long> sl; |
| const std::weak_ptr<char> wc; |
| const std::owner_less<void> ov; |
| static_assert( noexcept(ov(si, si)), "" ); |
| static_assert( noexcept(ov(si, sl)), "" ); |
| static_assert( noexcept(ov(sl, si)), "" ); |
| static_assert( noexcept(ov(si, wc)), "" ); |
| static_assert( noexcept(ov(wc, si)), "" ); |
| static_assert( noexcept(ov(wc, wi)), "" ); |
