//===----------------------------------------------------------------------===// // // 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. // //===----------------------------------------------------------------------===// // test invalid_argument #include <stdexcept> #include <type_traits> #include <cstring> #include <string> #include <cassert> int main() { static_assert((std::is_base_of<std::logic_error, std::invalid_argument>::value), "std::is_base_of<std::logic_error, std::invalid_argument>::value"); static_assert(std::is_polymorphic<std::invalid_argument>::value, "std::is_polymorphic<std::invalid_argument>::value"); { const char* msg = "invalid_argument message"; std::invalid_argument e(msg); assert(std::strcmp(e.what(), msg) == 0); std::invalid_argument e2(e); assert(std::strcmp(e2.what(), msg) == 0); e2 = e; assert(std::strcmp(e2.what(), msg) == 0); } { std::string msg("another invalid_argument message"); std::invalid_argument e(msg); assert(e.what() == msg); std::invalid_argument e2(e); assert(e2.what() == msg); e2 = e; assert(e2.what() == msg); } }