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// { dg-options "-std=gnu++1y" }
// { dg-do compile }
// Copyright (C) 2013 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/>.
// NOTE: This makes use of the fact that we know how moveable
// is implemented on string (via swap). If the implementation changed
// this test may begin to fail.
#include <chrono>
#include <type_traits>
void
test03()
{
using namespace std::literals::chrono_literals;
static_assert(std::is_same<decltype(1h), std::chrono::hours>::value,
"1h is std::chrono::hours");
static_assert(std::is_same<decltype(1.0h),
std::chrono::duration<long double, std::ratio<3600L, 1L>>>::value,
"1.0h is std::chrono::duration<long double, std::ratio<3600L, 1L>>");
static_assert(std::is_same<decltype(1min), std::chrono::minutes>::value,
"1min is std::chrono::minutes");
static_assert(std::is_same<decltype(1.0min),
std::chrono::duration<long double, std::ratio<60L, 1L>>>::value,
"1.0min is std::chrono::duration<long double, std::ratio<60L, 1L>>");
static_assert(std::is_same<decltype(1s), std::chrono::seconds>::value,
"1s is std::chrono::seconds");
static_assert(std::is_same<decltype(1.0s),
std::chrono::duration<long double, std::ratio<1L, 1L>>>::value,
"1.0s is std::chrono::duration<long double, std::ratio<1L, 1L>>");
static_assert(std::is_same<decltype(1ms), std::chrono::milliseconds>::value,
"1ms is std::chrono::milliseconds");
static_assert(std::is_same<decltype(1.0ms),
std::chrono::duration<long double, std::ratio<1L, 1000L>>>::value,
"1.0ms is std::chrono::duration<long double, std::ratio<1L, 1000L>>");
static_assert(std::is_same<decltype(1us), std::chrono::microseconds>::value,
"1us is std::chrono::microseconds");
static_assert(std::is_same<decltype(1.0us),
std::chrono::duration<long double, std::ratio<1L, 1000000L>>>::value,
"1.0us is std::chrono::duration<long double, std::ratio<1L, 1000000L>>");
static_assert(std::is_same<decltype(1ns), std::chrono::nanoseconds>::value,
"1ns is std::chrono::nanoseconds");
static_assert(std::is_same<decltype(1.0ns),
std::chrono::duration<long double, std::ratio<1L, 1000000000L>>>::value,
"1.0ns is std::chrono::duration<long double, std::ratio<1L, 1000000000L>>");
}
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