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//===----------------------------------------------------------------------===//
//
// 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
// <chrono>
// class weekday_last;
// explicit constexpr weekday_last(const chrono::weekday& wd) noexcept;
//
// Effects: Constructs an object of type weekday_last by initializing wd_ with wd.
//
// constexpr chrono::weekday weekday() const noexcept;
// constexpr bool ok() const noexcept;
#include <chrono>
#include <type_traits>
#include <cassert>
#include "test_macros.h"
int main()
{
using weekday = std::chrono::weekday;
using weekday_last = std::chrono::weekday_last;
ASSERT_NOEXCEPT(weekday_last{weekday{}});
constexpr weekday_last wdl0{weekday{}};
static_assert( wdl0.weekday() == weekday{}, "");
static_assert( wdl0.ok(), "");
constexpr weekday_last wdl1 {weekday{1}};
static_assert( wdl1.weekday() == weekday{1}, "");
static_assert( wdl1.ok(), "");
for (unsigned i = 0; i <= 255; ++i)
{
weekday_last wdl{weekday{i}};
assert(wdl.weekday() == weekday{i});
}
}
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