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
10
11#include <cxxabi.h>
12#include <cassert>
13#include <stdlib.h>
14#include <exception>
15#include <typeinfo>
16#include <string>
17
18#include "test_macros.h"
19
20class Base {
21 virtual void foo() {};
22};
23
24class Derived : public Base {};
25
26std::string test_bad_typeid(Derived *p) {
27 return typeid(*p).name();
28}
29
30void my_terminate() { exit(status: 0); }
31
32int main ()
33{
34 // swap-out the terminate handler
35 void (*default_handler)() = std::get_terminate();
36 std::set_terminate(my_terminate);
37
38#ifndef TEST_HAS_NO_EXCEPTIONS
39 try {
40#endif
41 test_bad_typeid(p: nullptr);
42 assert(false);
43#ifndef TEST_HAS_NO_EXCEPTIONS
44 } catch (std::bad_typeid const&) {
45 // success
46 return 0;
47 } catch (...) {
48 assert(false);
49 }
50#endif
51
52 // failure, restore the default terminate handler and fire
53 std::set_terminate(default_handler);
54 std::terminate();
55}
56

source code of libcxxabi/test/cxa_bad_typeid.pass.cpp