| //===----------------------------------------------------------------------===// |
| // |
| // 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++98, c++03, c++11, c++14, c++17 |
| |
| // <chrono> |
| // class year_month; |
| |
| // constexpr chrono::day day() const noexcept; |
| // Returns: d_ |
| |
| #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>().year()); |
| ASSERT_SAME_TYPE(year, decltype(std::declval<const year_month>().year())); |
| |
| static_assert( year_month{}.year() == year{}, ""); |
| |
| for (int i = 1; i <= 50; ++i) |
| { |
| year_month ym(year{i}, month{}); |
| assert( static_cast<int>(ym.year()) == i); |
| } |
| |
| return 0; |
| } |