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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// UNSUPPORTED: clang-5, clang-6
// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9, apple-clang-10
// <chrono>
// class year;
// constexpr year operator""y(unsigned long long y) noexcept;
#include <chrono>
#include <type_traits>
#include <cassert>
#include "test_macros.h"
int main()
{
{
using namespace std::chrono;
ASSERT_NOEXCEPT(4y);
static_assert( 2017y == year(2017), "");
year y1 = 2018y;
assert (y1 == year(2018));
}
{
using namespace std::literals;
ASSERT_NOEXCEPT(4d);
static_assert( 2017y == std::chrono::year(2017), "");
std::chrono::year y1 = 2020y;
assert (y1 == std::chrono::year(2020));
}
}
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