blob: ead20873c7bab43aba9b12ef3a0a488ae82afedc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// { dg-options "-std=gnu++0x" }
// { dg-require-cstdint "" }
// Copyright (C) 2008, 2009, 2010 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 20.8.5 Clocks [time.clock]
#include <chrono>
// 20.8.5.1 system_clock [time.clock.system]
int
main()
{
using namespace std::chrono;
system_clock::time_point t1 = system_clock::now();
bool is_monotonic = system_clock::is_monotonic;
is_monotonic = is_monotonic; // suppress unused warning
std::time_t t2 = system_clock::to_time_t(t1);
system_clock::time_point t3 = system_clock::from_time_t(t2);
t3 = t3; // suppress unused warning
return 0;
}
|
