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d466a7e2 | 1 | // { dg-do compile } |
4415f7a5 | 2 | // { dg-options "-std=gnu++11" } |
d466a7e2 | 3 | |
5624e564 | 4 | // Copyright (C) 2010-2015 Free Software Foundation, Inc. |
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5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
748086b7 | 9 | // Free Software Foundation; either version 3, or (at your option) |
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10 | // any later version. |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
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18 | // with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
d466a7e2 | 20 | |
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21 | #include <chrono> |
22 | #include <testsuite_common_types.h> | |
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23 | |
24 | int main() | |
25 | { | |
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26 | using namespace std::chrono; |
27 | typedef time_point<system_clock, hours> to_type; | |
28 | typedef time_point<system_clock, minutes> from_type; | |
29 | ||
30 | // constexpr | |
31 | constexpr minutes m(6000); | |
32 | constexpr hours h(19); | |
33 | constexpr to_type tpm(h); // time_point object with minutes | |
34 | constexpr from_type tph(m); // time_point object with hours | |
35 | ||
36 | constexpr auto res(time_point_cast<hours>(tpm)); | |
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37 | |
38 | return 0; | |
39 | } |