//===----------------------------------------------------------------------===//
//
// 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++03, c++11, c++14, c++17
// <chrono>
// inline constexpr month January{1};
// inline constexpr month February{2};
// inline constexpr month March{3};
// inline constexpr month April{4};
// inline constexpr month May{5};
// inline constexpr month June{6};
// inline constexpr month July{7};
// inline constexpr month August{8};
// inline constexpr month September{9};
// inline constexpr month October{10};
// inline constexpr month November{11};
// inline constexpr month December{12};
#include <chrono>
#include <type_traits>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::January));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::February));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::March));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::April));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::May));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::June));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::July));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::August));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::September));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::October));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::November));
ASSERT_SAME_TYPE(const std::chrono::month, decltype(std::chrono::December));
static_assert( std::chrono::January == std::chrono::month(1), "");
static_assert( std::chrono::February == std::chrono::month(2), "");
static_assert( std::chrono::March == std::chrono::month(3), "");
static_assert( std::chrono::April == std::chrono::month(4), "");
static_assert( std::chrono::May == std::chrono::month(5), "");
static_assert( std::chrono::June == std::chrono::month(6), "");
static_assert( std::chrono::July == std::chrono::month(7), "");
static_assert( std::chrono::August == std::chrono::month(8), "");
static_assert( std::chrono::September == std::chrono::month(9), "");
static_assert( std::chrono::October == std::chrono::month(10), "");
static_assert( std::chrono::November == std::chrono::month(11), "");
static_assert( std::chrono::December == std::chrono::month(12), "");
assert(std::chrono::January == std::chrono::month(1));
assert(std::chrono::February == std::chrono::month(2));
assert(std::chrono::March == std::chrono::month(3));
assert(std::chrono::April == std::chrono::month(4));
assert(std::chrono::May == std::chrono::month(5));
assert(std::chrono::June == std::chrono::month(6));
assert(std::chrono::July == std::chrono::month(7));
assert(std::chrono::August == std::chrono::month(8));
assert(std::chrono::September == std::chrono::month(9));
assert(std::chrono::October == std::chrono::month(10));
assert(std::chrono::November == std::chrono::month(11));
assert(std::chrono::December == std::chrono::month(12));
assert(static_cast<unsigned>(std::chrono::January) == 1);
assert(static_cast<unsigned>(std::chrono::February) == 2);
assert(static_cast<unsigned>(std::chrono::March) == 3);
assert(static_cast<unsigned>(std::chrono::April) == 4);
assert(static_cast<unsigned>(std::chrono::May) == 5);
assert(static_cast<unsigned>(std::chrono::June) == 6);
assert(static_cast<unsigned>(std::chrono::July) == 7);
assert(static_cast<unsigned>(std::chrono::August) == 8);
assert(static_cast<unsigned>(std::chrono::September) == 9);
assert(static_cast<unsigned>(std::chrono::October) == 10);
assert(static_cast<unsigned>(std::chrono::November) == 11);
assert(static_cast<unsigned>(std::chrono::December) == 12);
return 0;
}