| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <chrono> |
| |
| // time_point |
| |
| // template <class Duration2> |
| // time_point(const time_point<clock, Duration2>& t); |
| |
| #include <chrono> |
| #include <cassert> |
| |
| int main() |
| { |
| typedef std::chrono::system_clock Clock; |
| typedef std::chrono::microseconds Duration1; |
| typedef std::chrono::milliseconds Duration2; |
| { |
| std::chrono::time_point<Clock, Duration2> t2(Duration2(3)); |
| std::chrono::time_point<Clock, Duration1> t1 = t2; |
| assert(t1.time_since_epoch() == Duration1(3000)); |
| } |
| } |