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_values::zero
13 
14 #include <chrono>
15 #include <cassert>
16 
17 #include "../../rep.h"
18 
main()19 int main()
20 {
21     assert(std::chrono::duration_values<int>::zero() == 0);
22     assert(std::chrono::duration_values<Rep>::zero() == 0);
23 #ifndef _LIBCPP_HAS_NO_CONSTEXPR
24     static_assert(std::chrono::duration_values<int>::zero() == 0, "");
25     static_assert(std::chrono::duration_values<Rep>::zero() == 0, "");
26 #endif
27 }
28