40 lines
1.6 KiB
C++
40 lines
1.6 KiB
C++
// Copyright (C) 2019-2020 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// { dg-do compile { target c++11 } }
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// P0972R0 <chrono> zero(), min(), and max() should be noexcept
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#include <chrono>
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using namespace std;
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using vals = chrono::duration_values<short>;
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static_assert( noexcept(vals::zero()), "duration_values::zero()" );
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static_assert( noexcept(vals::min()), "duration_values::min()" );
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static_assert( noexcept(vals::max()), "duration_values::max()" );
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using dur1 = chrono::system_clock::duration;
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static_assert( noexcept(dur1::zero()), "duration::zero()" );
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static_assert( noexcept(dur1::min()), "duration::min()" );
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static_assert( noexcept(dur1::max()), "duration::max()" );
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using dur2 = chrono::duration<short, ratio<10>>;
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static_assert( noexcept(dur2::zero()), "duration::zero()" );
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static_assert( noexcept(dur2::min()), "duration::min()" );
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static_assert( noexcept(dur2::max()), "duration::max()" );
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