| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // template <class T> |
| // struct pointer_traits<T*> |
| // { |
| // typedef ptrdiff_t difference_type; |
| // ... |
| // }; |
| |
| #include <memory> |
| #include <type_traits> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| static_assert((std::is_same<std::pointer_traits<double*>::difference_type, std::ptrdiff_t>::value), ""); |
| |
| return 0; |
| } |