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_all_extents
12
13#include <type_traits>
14
15#include "test_macros.h"
16
17enum Enum {zero, one_};
18
19template <class T, class U>
20void test_remove_all_extents()
21{
22 ASSERT_SAME_TYPE(U, typename std::remove_all_extents<T>::type);
23#if TEST_STD_VER > 11
24 ASSERT_SAME_TYPE(U, std::remove_all_extents_t<T>);
25#endif
26}
27
28int main(int, char**)
29{
30 test_remove_all_extents<int, int> ();
31 test_remove_all_extents<const Enum, const Enum> ();
32 test_remove_all_extents<int[], int> ();
33 test_remove_all_extents<const int[], const int> ();
34 test_remove_all_extents<int[3], int> ();
35 test_remove_all_extents<const int[3], const int> ();
36 test_remove_all_extents<int[][3], int> ();
37 test_remove_all_extents<const int[][3], const int> ();
38 test_remove_all_extents<int[2][3], int> ();
39 test_remove_all_extents<const int[2][3], const int> ();
40 test_remove_all_extents<int[1][2][3], int> ();
41 test_remove_all_extents<const int[1][2][3], const int> ();
42
43 return 0;
44}
45

source code of libcxx/test/std/utilities/meta/meta.trans/meta.trans.arr/remove_all_extents.pass.cpp