31 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// UNSUPPORTED: c++03, c++11, c++14, c++1710 11// <chrono>12 13// file_time14 15#include <chrono>16 17#include "test_macros.h"18 19template <class Dur>20void test() {21 ASSERT_SAME_TYPE(std::chrono::file_time<Dur>, std::chrono::time_point<std::chrono::file_clock, Dur>);22}23 24int main(int, char**) {25 test<std::chrono::nanoseconds>();26 test<std::chrono::minutes>();27 test<std::chrono::hours>();28 29 return 0;30}31