87813277b3
After months of work there are only 4 tests still failing in C++03. This patch fixes those tests. All of the libc++ builders should be green. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@246275 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// UNSUPPORTED: libcpp-has-no-threads
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// notify_all_at_thread_exit(...) requires move semantics to transfer the
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// unique_lock.
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// UNSUPPORTED: c++98, c++03
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// <condition_variable>
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// void
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// notify_all_at_thread_exit(condition_variable& cond, unique_lock<mutex> lk);
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#include <condition_variable>
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#include <mutex>
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#include <thread>
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#include <chrono>
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#include <cassert>
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std::condition_variable cv;
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std::mutex mut;
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typedef std::chrono::milliseconds ms;
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typedef std::chrono::high_resolution_clock Clock;
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void func()
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{
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std::unique_lock<std::mutex> lk(mut);
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std::notify_all_at_thread_exit(cv, std::move(lk));
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std::this_thread::sleep_for(ms(300));
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}
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int main()
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{
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std::unique_lock<std::mutex> lk(mut);
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std::thread t(func);
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Clock::time_point t0 = Clock::now();
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cv.wait(lk);
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Clock::time_point t1 = Clock::now();
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assert(t1-t0 > ms(250));
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t.join();
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}
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