bad_typeid.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b
1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// This file is distributed under the University of Illinois Open Source 6bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// License. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// test bad_typeid 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <typeinfo> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <type_traits> 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_base_of<std::exception, std::bad_typeid>::value), 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant "std::is_base_of<std::exception, std::bad_typeid>::value"); 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert(std::is_polymorphic<std::bad_typeid>::value, 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant "std::is_polymorphic<std::bad_typeid>::value"); 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::bad_typeid b; 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::bad_typeid b2 = b; 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant b2 = b; 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const char* w = b2.what(); 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(w); 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 28