1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <chrono>
11 
12 // duration
13 
14 // duration& operator%=(const duration& rhs)
15 
16 #include <chrono>
17 #include <cassert>
18 
19 int main()
20 {
21     std::chrono::microseconds us(11);
22     std::chrono::microseconds us2(3);
23     us %= us2;
24     assert(us.count() == 2);
25     us %= std::chrono::milliseconds(3);
26     assert(us.count() == 2);
27 }
28