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 // test exception 10 11 #include <exception> 12 #include <type_traits> 13 #include <cassert> 14 15 #include "test_macros.h" 16 main(int,char **)17int main(int, char**) 18 { 19 static_assert(std::is_polymorphic<std::exception>::value, 20 "std::is_polymorphic<std::exception>::value"); 21 std::exception b; 22 std::exception b2 = b; 23 b2 = b; 24 const char* w = b2.what(); 25 assert(w); 26 27 return 0; 28 } 29