| // Copyright (C) 2019-2021 Free Software Foundation, Inc. |
| // |
| // 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/>. |
| |
| // { dg-do compile { target c++11 } } |
| |
| // P0972R0 <chrono> zero(), min(), and max() should be noexcept |
| |
| #include <chrono> |
| |
| using namespace std; |
| |
| using vals = chrono::duration_values<short>; |
| static_assert( noexcept(vals::zero()), "duration_values::zero()" ); |
| static_assert( noexcept(vals::min()), "duration_values::min()" ); |
| static_assert( noexcept(vals::max()), "duration_values::max()" ); |
| |
| using dur1 = chrono::system_clock::duration; |
| static_assert( noexcept(dur1::zero()), "duration::zero()" ); |
| static_assert( noexcept(dur1::min()), "duration::min()" ); |
| static_assert( noexcept(dur1::max()), "duration::max()" ); |
| |
| using dur2 = chrono::duration<short, ratio<10>>; |
| static_assert( noexcept(dur2::zero()), "duration::zero()" ); |
| static_assert( noexcept(dur2::min()), "duration::min()" ); |
| static_assert( noexcept(dur2::max()), "duration::max()" ); |
