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 | // UNSUPPORTED: c++03, c++11, c++14, c++17 |
10 | |
11 | // template <class T> |
12 | // constexpr allocator<T>::~allocator(); |
13 | |
14 | #include <memory> |
15 | |
16 | template <typename T> |
17 | constexpr bool test() { |
18 | std::allocator<T> alloc; |
19 | (void)alloc; |
20 | |
21 | // destructor called here |
22 | return true; |
23 | } |
24 | |
25 | int main(int, char**) |
26 | { |
27 | test<int>(); |
28 | test<void>(); |
29 | #ifdef _LIBCPP_VERSION // extension |
30 | test<int const>(); |
31 | #endif // _LIBCPP_VERSION |
32 | |
33 | static_assert(test<int>()); |
34 | static_assert(test<void>()); |
35 | #ifdef _LIBCPP_VERSION // extension |
36 | static_assert(test<int const>()); |
37 | #endif // _LIBCPP_VERSION |
38 | |
39 | return 0; |
40 | } |
41 | |