| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // XFAIL: * |
| |
| // <chrono> |
| // class day; |
| |
| // template<class charT, class traits> |
| // basic_ostream<charT, traits>& |
| // operator<<(basic_ostream<charT, traits>& os, const day& d); |
| // |
| // Effects: Inserts format(fmt, d) where fmt is "%d" widened to charT. |
| // If !d.ok(), appends with " is not a valid day". |
| // |
| // template<class charT, class traits> |
| // basic_ostream<charT, traits>& |
| // to_stream(basic_ostream<charT, traits>& os, const charT* fmt, const day& d); |
| // |
| // Effects: Streams d 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, |
| // day& d, basic_string<charT, traits, Alloc>* abbrev = nullptr, |
| // minutes* offset = nullptr); |
| // |
| // Effects: Attempts to parse the input stream is into the day d using the format flags |
| // given in the NTCTS fmt as specified in 25.12. |
| // If the parse fails to decode a valid day, is.setstate(ios_base::failbit) |
| // shall be called and d 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 <chrono> |
| #include <type_traits> |
| #include <cassert> |
| #include <iostream> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| using day = std::chrono::day; |
| std::cout << day{1}; |
| |
| return 0; |
| } |
