1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // type_traits
11
12 // remove_pointer
13
14 #include <type_traits>
15 #include "test_macros.h"
16
17 template <class T, class U>
test_remove_pointer()18 void test_remove_pointer()
19 {
20 static_assert((std::is_same<typename std::remove_pointer<T>::type, U>::value), "");
21 #if TEST_STD_VER > 11
22 static_assert((std::is_same<std::remove_pointer_t<T>, U>::value), "");
23 #endif
24 }
25
main()26 int main()
27 {
28 test_remove_pointer<void, void>();
29 test_remove_pointer<int, int>();
30 test_remove_pointer<int[3], int[3]>();
31 test_remove_pointer<int*, int>();
32 test_remove_pointer<const int*, const int>();
33 test_remove_pointer<int**, int*>();
34 test_remove_pointer<int** const, int*>();
35 test_remove_pointer<int*const * , int* const>();
36 test_remove_pointer<const int** , const int*>();
37
38 test_remove_pointer<int&, int&>();
39 test_remove_pointer<const int&, const int&>();
40 test_remove_pointer<int(&)[3], int(&)[3]>();
41 test_remove_pointer<int(*)[3], int[3]>();
42 test_remove_pointer<int*&, int*&>();
43 test_remove_pointer<const int*&, const int*&>();
44 }
45