| //===----------------------------------------------------------------------===// |
| // The LLVM Compiler Infrastructure |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| //===----------------------------------------------------------------------===// |
| // time_point& operator+=(const duration& d); |
| typedef std::chrono::system_clock Clock; |
| typedef std::chrono::milliseconds Duration; |
| std::chrono::time_point<Clock, Duration> t(Duration(3)); |
| assert(t.time_since_epoch() == Duration(5)); |