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 // UNSUPPORTED: no-threads
10 // UNSUPPORTED: c++03, c++11
11 
12 // shared_timed_mutex was introduced in macosx10.12
13 // UNSUPPORTED: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11}}
14 
15 // <shared_mutex>
16 
17 // class shared_timed_mutex;
18 
19 // shared_timed_mutex();
20 
21 #include <shared_mutex>
22 
23 #include "test_macros.h"
24 
25 int main(int, char**)
26 {
27     std::shared_timed_mutex m;
28 
29   return 0;
30 }
31