1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // <mutex>
10 
11 // template <class Mutex> class unique_lock;
12 
13 // unique_lock(unique_lock const&) = delete;
14 
15 #include <mutex>
16 
17 #include "checking_mutex.h"
18 
19 static_assert(!std::is_copy_constructible<std::lock_guard<checking_mutex> >::value, "");
20