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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
// <chrono>
// class year_month;
// constexpr chrono::month month() const noexcept;
// Returns: wd_
#include <chrono>
#include <type_traits>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
using year = std::chrono::year;
using month = std::chrono::month;
using year_month = std::chrono::year_month;
ASSERT_NOEXCEPT( std::declval<const year_month>().month());
ASSERT_SAME_TYPE(month, decltype(std::declval<const year_month>().month()));
static_assert( year_month{}.month() == month{}, "");
for (unsigned i = 1; i <= 50; ++i)
{
year_month ym(year{1234}, month{i});
assert( static_cast<unsigned>(ym.month()) == i);
}
return 0;
}
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