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121ed5c198
<stop_token> is not experimental anymore, so its tests shouldn't be guarded by libcpp-has-no-experimental-stop_token.
31 lines
1.4 KiB
C++
31 lines
1.4 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: c++03, c++11, c++14, c++17
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// XFAIL: availability-synchronization_library-missing
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// [[nodiscard]] bool joinable() const noexcept;
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// [[nodiscard]] id get_id() const noexcept;
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// [[nodiscard]] native_handle_type native_handle();
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// [[nodiscard]] stop_source get_stop_source() noexcept;
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// [[nodiscard]] stop_token get_stop_token() const noexcept;
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// [[nodiscard]] static unsigned int hardware_concurrency() noexcept;
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#include <thread>
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void test() {
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std::jthread jt;
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jt.joinable(); // expected-warning {{ignoring return value of function}}
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jt.get_id(); // expected-warning {{ignoring return value of function}}
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jt.native_handle(); // expected-warning {{ignoring return value of function}}
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jt.get_stop_source(); // expected-warning {{ignoring return value of function}}
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jt.get_stop_token(); // expected-warning {{ignoring return value of function}}
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jt.hardware_concurrency(); // expected-warning {{ignoring return value of function}}
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}
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