llvm-project/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/copy.pass.cpp

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//===----------------------------------------------------------------------===//
//
// 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
// <thread>
// class thread::id
// id(const id&) = default;
#include <thread>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
std::thread::id id0;
std::thread::id id1 = id0;
assert(id1 == id0);
return 0;
}