//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

// XFAIL: *

// <chrono>
// class weekday;

// template<class charT, class traits>
//   basic_ostream<charT, traits>&
//   operator<<(basic_ostream<charT, traits>& os, const weekday& wd);
//
//   Effects: If wd.ok() == true inserts format(os.getloc(), fmt, wd) where fmt is "%a" widened to charT.
//     Otherwise inserts unsigned{wd} << " is not a valid weekday".
//
// template<class charT, class traits>
//   basic_ostream<charT, traits>&
//   to_stream(basic_ostream<charT, traits>& os, const charT* fmt, const weekday& wd);
//
//   Effects: Streams wd into os using the format specified by the NTCTS fmt.
//   fmt encoding follows the rules specified in 25.11.
//
// template<class charT, class traits, class Alloc = allocator<charT>>
//   basic_istream<charT, traits>&
//   from_stream(basic_istream<charT, traits>& is, const charT* fmt,
//             weekday& wd, basic_string<charT, traits, Alloc>* abbrev = nullptr,
//             minutes* offset = nullptr);
//
//   Effects: Attempts to parse the input stream is into the weekday wd using
//       the format flags given in the NTCTS fmt as specified in 25.12.
//     If the parse fails to decode a valid weekday, is.setstate(ios_- base::failbit)
//       shall be called and wd shall not be modified.
//     If %Z is used and successfully parsed, that value will be assigned
//       to *abbrev if abbrev is non-null.
//     If %z (or a modified variant) is used and successfully parsed,
//       that value will be assigned to *offset if offset is non-null.

#include <cuda/std/cassert>
#include <cuda/std/chrono>
#include <cuda/std/type_traits>

#include <iostream>

#include "test_macros.h"

int main(int, char**)
{
  using weekday = cuda::std::chrono::weekday;

  std::cout << weekday{3};

  return 0;
}
