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 // time_point
13 
14 // template <class Clock, class Duration1, class Duration2>
15 //   bool
16 //   operator< (const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);
17 
18 // template <class Clock, class Duration1, class Duration2>
19 //   bool
20 //   operator> (const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);
21 
22 // template <class Clock, class Duration1, class Duration2>
23 //   bool
24 //   operator<=(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);
25 
26 // template <class Clock, class Duration1, class Duration2>
27 //   bool
28 //   operator>=(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);
29 
30 // time_points with different clocks should not compare
31 
32 #include <chrono>
33 
34 #include "../../clock.h"
35 
36 int main()
37 {
38     typedef std::chrono::system_clock Clock1;
39     typedef Clock                     Clock2;
40     typedef std::chrono::milliseconds Duration1;
41     typedef std::chrono::microseconds Duration2;
42     typedef std::chrono::time_point<Clock1, Duration1> T1;
43     typedef std::chrono::time_point<Clock2, Duration2> T2;
44 
45     T1 t1(Duration1(3));
46     T2 t2(Duration2(3000));
47     t1 < t2;
48 }
49