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 // system_clock
13 
14 // static time_point now();
15 
16 #include <chrono>
17 #include <cassert>
18 
19 int main()
20 {
21     typedef std::chrono::system_clock C;
22     C::time_point t1 = C::now();
23     assert(t1.time_since_epoch().count() != 0);
24     assert(C::time_point::min() < t1);
25     assert(C::time_point::max() > t1);
26 }
27