| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // type_traits |
| |
| // add_volatile |
| |
| #include <type_traits> |
| |
| #include "test_macros.h" |
| |
| template <class T, class U> |
| void test_add_volatile_imp() |
| { |
| ASSERT_SAME_TYPE(volatile U, typename std::add_volatile<T>::type); |
| #if TEST_STD_VER > 11 |
| ASSERT_SAME_TYPE(volatile U, std::add_volatile_t<T>); |
| #endif |
| } |
| |
| template <class T> |
| void test_add_volatile() |
| { |
| test_add_volatile_imp<T, volatile T>(); |
| test_add_volatile_imp<const T, const volatile T>(); |
| test_add_volatile_imp<volatile T, volatile T>(); |
| test_add_volatile_imp<const volatile T, const volatile T>(); |
| } |
| |
| int main(int, char**) |
| { |
| test_add_volatile<void>(); |
| test_add_volatile<int>(); |
| test_add_volatile<int[3]>(); |
| test_add_volatile<int&>(); |
| test_add_volatile<const int&>(); |
| test_add_volatile<int*>(); |
| test_add_volatile<const int*>(); |
| |
| return 0; |
| } |