2 // { dg-options "-pthread" }
3 // { dg-require-effective-target c++14 }
4 // { dg-require-effective-target pthread }
6 // Copyright (C) 2013-2019 Free Software Foundation, Inc.
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 3, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING3. If not see
21 // <http://www.gnu.org/licenses/>.
25 #include <shared_mutex>
26 #include <system_error>
27 #include <testsuite_hooks.h>
31 typedef std::shared_timed_mutex mutex_type
;
32 typedef std::shared_lock
<mutex_type
> lock_type
;
33 typedef std::chrono::system_clock clock_type
;
37 clock_type::time_point t
= clock_type::now() + std::chrono::seconds(5);
42 VERIFY( lock
.owns_lock() );
45 catch (const std::system_error
& e
)