32 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// time_point12 13// template <class Duration2>14// time_point(const time_point<clock, Duration2>& t);15 16// Duration2 shall be implicitly convertible to duration.17 18#include <chrono>19 20int main(int, char**)21{22 typedef std::chrono::system_clock Clock;23 typedef std::chrono::milliseconds Duration1;24 typedef std::chrono::microseconds Duration2;25 {26 std::chrono::time_point<Clock, Duration2> t2(Duration2(3));27 std::chrono::time_point<Clock, Duration1> t1 = t2;28 }29 30 return 0;31}32