30 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// <chrono>10 11// system_clock12 13// static time_point now();14 15#include <chrono>16#include <cassert>17 18#include "test_macros.h"19 20int main(int, char**)21{22 typedef std::chrono::system_clock C;23 C::time_point t1 = C::now();24 assert(t1.time_since_epoch().count() != 0);25 assert(C::time_point::min() < t1);26 assert(C::time_point::max() > t1);27 28 return 0;29}30