1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <mutex>
11 
12 // class recursive_timed_mutex;
13 
14 // recursive_timed_mutex(const recursive_timed_mutex&) = delete;
15 
16 #include <mutex>
17 
18 int main()
19 {
20     std::recursive_timed_mutex m0;
21     std::recursive_timed_mutex m1(m0);
22 }
23