text: //===----------------------------------------------------------------------===//
  //
  // 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
  
  // <chrono>
  // class year_month_day;
  
  //  year_month_day() = default;
  //  constexpr year_month_day(const chrono::year& y, const chrono::month& m,
  //                                   const chrono::day& d) noexcept;
  //
  //  Effects:  Constructs an object of type year_month_day by initializing
  //                y_ with y, m_ with m, and d_ with d.
  //
  //  constexpr chrono::year   year() const noexcept;
  //  constexpr chrono::month month() const noexcept;
  //  constexpr chrono::day     day() const noexcept;
  //  constexpr bool             ok() const noexcept;
  
  #include <cuda/std/chrono>
  #include <cuda/std/type_traits>
  #include <cassert>
  
  #include "test_macros.h"
  
  int main(int, char**)
  {
      using year           = cuda::std::chrono::year;
      using month          = cuda::std::chrono::month;
      using day            = cuda::std::chrono::day;
      using year_month_day = cuda::std::chrono::year_month_day;
  
      ASSERT_NOEXCEPT(year_month_day{});
      ASSERT_NOEXCEPT(year_month_day{year{1}, month{1}, day{1}});
  
      constexpr month January = cuda::std::chrono::January;
  
      constexpr year_month_day ym0{};
      static_assert( ym0.year()  == year{},  "");
      static_assert( ym0.month() == month{}, "");
      static_assert( ym0.day()   == day{},   "");
      static_assert(!ym0.ok(),               "");
  
      constexpr year_month_day ym1{year{2019}, January, day{12}};
      static_assert( ym1.year()  == year{2019}, "");
      static_assert( ym1.month() == January,    "");
      static_assert( ym1.day()   == day{12},    "");
      static_assert( ym1.ok(),                  "");
  
  
    return 0;
  }
  