//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // // class month_weekday_last; // constexpr chrono::month month() const noexcept; // Returns: m_ #include #include #include #include "test_macros.h" int main() { using month = std::chrono::month; using weekday = std::chrono::weekday; using weekday_last = std::chrono::weekday_last; using month_weekday_last = std::chrono::month_weekday_last; constexpr weekday Tuesday = std::chrono::Tuesday; ASSERT_NOEXCEPT( std::declval().month()); ASSERT_SAME_TYPE(month, decltype(std::declval().month())); static_assert( month_weekday_last{month{}, weekday_last{Tuesday}}.month() == month{}, ""); for (unsigned i = 1; i <= 50; ++i) { month_weekday_last mdl(month{i}, weekday_last{Tuesday}); assert( static_cast(mdl.month()) == i); } }