1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// type_traits
10
11// remove_pointer
12
13#include <type_traits>
14#include "test_macros.h"
15
16template <class T, class U>
17void test_remove_pointer()
18{
19 ASSERT_SAME_TYPE(U, typename std::remove_pointer<T>::type);
20#if TEST_STD_VER > 11
21 ASSERT_SAME_TYPE(U, std::remove_pointer_t<T>);
22#endif
23}
24
25int main(int, char**)
26{
27 test_remove_pointer<void, void>();
28 test_remove_pointer<int, int>();
29 test_remove_pointer<int[3], int[3]>();
30 test_remove_pointer<int*, int>();
31 test_remove_pointer<const int*, const int>();
32 test_remove_pointer<int**, int*>();
33 test_remove_pointer<int** const, int*>();
34 test_remove_pointer<int*const * , int* const>();
35 test_remove_pointer<const int** , const int*>();
36
37 test_remove_pointer<int&, int&>();
38 test_remove_pointer<const int&, const int&>();
39 test_remove_pointer<int(&)[3], int(&)[3]>();
40 test_remove_pointer<int(*)[3], int[3]>();
41 test_remove_pointer<int*&, int*&>();
42 test_remove_pointer<const int*&, const int*&>();
43
44 return 0;
45}
46

source code of libcxx/test/std/utilities/meta/meta.trans/meta.trans.ptr/remove_pointer.pass.cpp