| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // UNSUPPORTED: no-threads |
| // UNSUPPORTED: c++03, c++11, c++14, c++17 |
| // XFAIL: availability-synchronization_library-missing |
| |
| // stop_callback(const stop_callback&) = delete; |
| // stop_callback(stop_callback&&) = delete; |
| // stop_callback& operator=(const stop_callback&) = delete; |
| // stop_callback& operator=(stop_callback&&) = delete; |
| |
| #include <stop_token> |
| #include <type_traits> |
| |
| struct Callback { |
| void operator()() const; |
| }; |
| |
| static_assert(!std::is_copy_constructible_v<std::stop_callback<Callback>>); |
| static_assert(!std::is_move_constructible_v<std::stop_callback<Callback>>); |
| static_assert(!std::is_copy_assignable_v<std::stop_callback<Callback>>); |
| static_assert(!std::is_move_assignable_v<std::stop_callback<Callback>>); |