| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // type_traits |
| |
| // add_pointer |
| |
| #include <type_traits> |
| |
| template <class T, class U> |
| void test_add_pointer() |
| { |
| static_assert((std::is_same<typename std::add_pointer<T>::type, U>::value), ""); |
| #if _LIBCPP_STD_VER > 11 |
| static_assert((std::is_same<std::add_pointer_t<T>, U>::value), ""); |
| #endif |
| } |
| |
| int main() |
| { |
| test_add_pointer<void, void*>(); |
| test_add_pointer<int, int*>(); |
| test_add_pointer<int[3], int(*)[3]>(); |
| test_add_pointer<int&, int*>(); |
| test_add_pointer<const int&, const int*>(); |
| test_add_pointer<int*, int**>(); |
| test_add_pointer<const int*, const int**>(); |
| } |