| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <chrono> |
| |
| // treat_as_floating_point |
| |
| #include <chrono> |
| #include <type_traits> |
| |
| #include "test_macros.h" |
| |
| template <class T> |
| void |
| test() |
| { |
| static_assert((std::is_base_of<std::is_floating_point<T>, |
| std::chrono::treat_as_floating_point<T> >::value), ""); |
| #if TEST_STD_VER > 14 |
| static_assert(std::is_floating_point<T>::value == |
| std::chrono::treat_as_floating_point_v<T>, ""); |
| #endif |
| } |
| |
| struct A {}; |
| |
| int main(int, char**) |
| { |
| test<int>(); |
| test<unsigned>(); |
| test<char>(); |
| test<bool>(); |
| test<float>(); |
| test<double>(); |
| test<long double>(); |
| test<A>(); |
| |
| return 0; |
| } |