477f6bc407
There are discussions about different ways of implementing `stop_token` to make it more performant mark `stop_token` as experimental to allow us to change the design before it is shipped Co-authored-by: Louis Dionne <ldionne.2@gmail.com> Differential Revision: https://reviews.llvm.org/D154700
30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// UNSUPPORTED: no-threads
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// UNSUPPORTED: libcpp-has-no-experimental-stop_token
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// UNSUPPORTED: c++03, c++11, c++14, c++17
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// XFAIL: availability-synchronization_library-missing
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// stop_callback(const stop_callback&) = delete;
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// stop_callback(stop_callback&&) = delete;
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// stop_callback& operator=(const stop_callback&) = delete;
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// stop_callback& operator=(stop_callback&&) = delete;
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#include <stop_token>
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#include <type_traits>
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struct Callback {
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void operator()() const;
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};
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static_assert(!std::is_copy_constructible_v<std::stop_callback<Callback>>);
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static_assert(!std::is_move_constructible_v<std::stop_callback<Callback>>);
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static_assert(!std::is_copy_assignable_v<std::stop_callback<Callback>>);
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static_assert(!std::is_move_assignable_v<std::stop_callback<Callback>>);
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