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 | // <memory> |
10 | |
11 | // class bad_weak_ptr |
12 | // : public std::exception |
13 | // { |
14 | // public: |
15 | // bad_weak_ptr(); |
16 | // }; |
17 | |
18 | #include <exception> |
19 | #include <memory> |
20 | #include <type_traits> |
21 | #include <cassert> |
22 | #include <cstring> |
23 | |
24 | #include "test_macros.h" |
25 | |
26 | int main(int, char**) |
27 | { |
28 | static_assert((std::is_base_of<std::exception, std::bad_weak_ptr>::value), "" ); |
29 | std::bad_weak_ptr e; |
30 | std::bad_weak_ptr e2 = e; |
31 | e2 = e; |
32 | assert(std::strcmp(e.what(), "bad_weak_ptr" ) == 0); |
33 | |
34 | return 0; |
35 | } |
36 | |