1*b77e50e6SHui //===----------------------------------------------------------------------===// 2*b77e50e6SHui // 3*b77e50e6SHui // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*b77e50e6SHui // See https://llvm.org/LICENSE.txt for license information. 5*b77e50e6SHui // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*b77e50e6SHui // 7*b77e50e6SHui //===----------------------------------------------------------------------===// 8*b77e50e6SHui // 9*b77e50e6SHui // UNSUPPORTED: no-threads 10*b77e50e6SHui // UNSUPPORTED: c++03, c++11, c++14, c++17 11*b77e50e6SHui // XFAIL: availability-synchronization_library-missing 12*b77e50e6SHui 13*b77e50e6SHui // stop_source(); 14*b77e50e6SHui 15*b77e50e6SHui #include <cassert> 16*b77e50e6SHui #include <stop_token> 17*b77e50e6SHui #include <type_traits> 18*b77e50e6SHui 19*b77e50e6SHui #include "test_macros.h" 20*b77e50e6SHui 21*b77e50e6SHui static_assert(std::is_default_constructible_v<std::stop_source>); 22*b77e50e6SHui 23*b77e50e6SHui int main(int, char**) { 24*b77e50e6SHui { 25*b77e50e6SHui std::stop_source ss = {}; // implicit 26*b77e50e6SHui assert(ss.stop_possible()); 27*b77e50e6SHui assert(!ss.stop_requested()); 28*b77e50e6SHui } 29*b77e50e6SHui 30*b77e50e6SHui return 0; 31*b77e50e6SHui } 32