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comparison libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
comparison
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68:561a7518be6b 111:04ced10e8804
1 // { dg-do run }
2 // { dg-options "-pthread" }
3 // { dg-require-effective-target c++11 }
4 // { dg-require-effective-target pthread }
5 // { dg-require-cstdint "" }
6 // { dg-require-gthreads "" }
7
8 // Copyright (C) 2008-2017 Free Software Foundation, Inc.
9 //
10 // This file is part of the GNU ISO C++ Library. This library is free
11 // software; you can redistribute it and/or modify it under the
12 // terms of the GNU General Public License as published by the
13 // Free Software Foundation; either version 3, or (at your option)
14 // any later version.
15
16 // This library is distributed in the hope that it will be useful,
17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 // GNU General Public License for more details.
20
21 // You should have received a copy of the GNU General Public License along
22 // with this library; see the file COPYING3. If not see
23 // <http://www.gnu.org/licenses/>.
24
25
26 #include <mutex>
27 #include <system_error>
28 #include <testsuite_hooks.h>
29
30 int main()
31 {
32 typedef std::mutex mutex_type;
33 typedef std::unique_lock<mutex_type> lock_type;
34
35 try
36 {
37 lock_type lock;
38
39 VERIFY( !lock.owns_lock() );
40 VERIFY( !(bool)lock );
41 }
42 catch (const std::system_error& e)
43 {
44 VERIFY( false );
45 }
46 catch (...)
47 {
48 VERIFY( false );
49 }
50
51 return 0;
52 }