bad_typeid.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// test bad_typeid
11
12#include <typeinfo>
13#include <type_traits>
14#include <cassert>
15
16int main()
17{
18    static_assert((std::is_base_of<std::exception, std::bad_typeid>::value),
19                 "std::is_base_of<std::exception, std::bad_typeid>::value");
20    static_assert(std::is_polymorphic<std::bad_typeid>::value,
21                 "std::is_polymorphic<std::bad_typeid>::value");
22    std::bad_typeid b;
23    std::bad_typeid b2 = b;
24    b2 = b;
25    const char* w = b2.what();
26    assert(w);
27}
28