treat_as_floating_point.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <chrono>
11
12// treat_as_floating_point
13
14#include <chrono>
15#include <type_traits>
16
17template <class T>
18void
19test()
20{
21    static_assert((std::is_base_of<std::is_floating_point<T>,
22                                   std::chrono::treat_as_floating_point<T> >::value), "");
23}
24
25struct A {};
26
27int main()
28{
29    test<int>();
30    test<unsigned>();
31    test<char>();
32    test<bool>();
33    test<float>();
34    test<double>();
35    test<long double>();
36    test<A>();
37}
38