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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: libcpp-has-no-threads
// <condition_variable>
// class condition_variable_any;
// ~condition_variable_any();
#include <condition_variable>
#include <mutex>
#include <thread>
#include <cassert>
#include "test_macros.h"
std::condition_variable_any* cv;
std::mutex m;
bool f_ready = false;
bool g_ready = false;
void f()
{
m.lock();
f_ready = true;
cv->notify_one();
delete cv;
m.unlock();
}
void g()
{
m.lock();
g_ready = true;
cv->notify_one();
while (!f_ready)
cv->wait(m);
m.unlock();
}
int main(int, char**)
{
cv = new std::condition_variable_any;
std::thread th2(g);
m.lock();
while (!g_ready)
cv->wait(m);
m.unlock();
std::thread th1(f);
th1.join();
th2.join();
return 0;
}
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