1 // { dg-do compile { target c++11 } }
2 
3 // Copyright (C) 2009-2019 Free Software Foundation, Inc.
4 //
5 // This file is part of the GNU ISO C++ Library.  This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
9 // any later version.
10 
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 // GNU General Public License for more details.
15 
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3.  If not see
18 // <http://www.gnu.org/licenses/>.
19 
20 #include <chrono>
21 
22 class ClockTime
23 {
24   typedef std::chrono::hours hours;
25   typedef std::chrono::minutes minutes;
26   typedef std::chrono::seconds seconds;
27 
28 public:
29   hours hours_;
30   minutes minutes_;
31   seconds seconds_;
32 
33   template<typename Rep, typename Period>
34     explicit
ClockTime(const std::chrono::duration<Rep,Period> & d)35     ClockTime(const std::chrono::duration<Rep, Period>& d)
36     : hours_  (std::chrono::duration_cast<hours>  (d)),
37       minutes_(std::chrono::duration_cast<minutes>(d % hours(1))),
38       seconds_(std::chrono::duration_cast<seconds>(d % minutes(1))) { }
39 };
40 
41 // DR 934.
test01()42 void test01()
43 {
44   std::chrono::duration<int> d;
45   ClockTime ct(d);
46 }
47