1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // <chrono>
10
11 // duration
12
13 // Test nested types
14
15 // typedef Rep rep;
16 // typedef Period period;
17
18 #include <chrono>
19 #include <ratio>
20 #include <type_traits>
21
22 #include "test_macros.h"
23
main(int,char **)24 int main(int, char**)
25 {
26 typedef std::chrono::duration<long, std::ratio<3, 2> > D;
27 static_assert((std::is_same<D::rep, long>::value), "");
28 static_assert((std::is_same<D::period, std::ratio<3, 2> >::value), "");
29
30 return 0;
31 }
32