op_+=.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b
1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <chrono> 11 12// time_point 13 14// time_point& operator+=(const duration& d); 15 16#include <chrono> 17#include <cassert> 18 19int main() 20{ 21 typedef std::chrono::system_clock Clock; 22 typedef std::chrono::milliseconds Duration; 23 std::chrono::time_point<Clock, Duration> t(Duration(3)); 24 t += Duration(2); 25 assert(t.time_since_epoch() == Duration(5)); 26} 27