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 // test bad_exception
10 
11 #include <exception>
12 #include <type_traits>
13 #include <cassert>
14 
15 int main(int, char**)
16 {
17     static_assert((std::is_base_of<std::exception, std::bad_exception>::value),
18                  "std::is_base_of<std::exception, std::bad_exception>::value");
19     static_assert(std::is_polymorphic<std::bad_exception>::value,
20                  "std::is_polymorphic<std::bad_exception>::value");
21     std::bad_exception b;
22     std::bad_exception b2 = b;
23     b2 = b;
24     const char* w = b2.what();
25     assert(w);
26 
27   return 0;
28 }
29