1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // test bad_array_length 11 12 #include <new> 13 #include <type_traits> 14 #include <cassert> 15 main()16int main() 17 { 18 #if __LIBCPP_STD_VER > 11 19 static_assert((std::is_base_of<std::bad_alloc, std::bad_array_length>::value), 20 "std::is_base_of<std::bad_alloc, std::bad_array_length>::value"); 21 static_assert(std::is_polymorphic<std::bad_array_length>::value, 22 "std::is_polymorphic<std::bad_array_length>::value"); 23 std::bad_array_length b; 24 std::bad_array_length b2 = b; 25 b2 = b; 26 const char* w = b2.what(); 27 assert(w); 28 #endif 29 } 30