| //===----------------------- cxa_bad_typeid.pass.cpp ------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===------------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++98, c++03 |
| |
| #include <cxxabi.h> |
| #include <cassert> |
| #include <stdlib.h> |
| #include <exception> |
| #include <typeinfo> |
| #include <string> |
| #include <iostream> |
| |
| class Base { |
| virtual void foo() {}; |
| }; |
| |
| class Derived : public Base {}; |
| |
| std::string test_bad_typeid(Derived *p) { |
| return typeid(*p).name(); |
| } |
| |
| void my_terminate() { std::cout << "A" << std::endl; exit(0); } |
| |
| int main () |
| { |
| // swap-out the terminate handler |
| void (*default_handler)() = std::get_terminate(); |
| std::set_terminate(my_terminate); |
| |
| #ifndef LIBCXXABI_HAS_NO_EXCEPTIONS |
| try { |
| #endif |
| test_bad_typeid(nullptr); |
| assert(false); |
| #ifndef LIBCXXABI_HAS_NO_EXCEPTIONS |
| } catch (std::bad_typeid) { |
| // success |
| return 0; |
| } catch (...) { |
| assert(false); |
| } |
| #endif |
| |
| // failure, restore the default terminate handler and fire |
| std::set_terminate(default_handler); |
| std::terminate(); |
| } |