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//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <mutex>
// template <class Mutex>
// class lock_guard
// {
// public:
// typedef Mutex mutex_type;
// ...
// };
#include <mutex>
#include <type_traits>
int main()
{
static_assert((std::is_same<std::lock_guard<std::mutex>::mutex_type,
std::mutex>::value), "");
}
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