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 // <system_error> 11 12 // class error_code 13 14 // string message() const; 15 16 #include <system_error> 17 #include <string> 18 #include <cassert> 19 20 int main() 21 { 22 const std::error_code ec(6, std::generic_category()); 23 assert(ec.message() == std::generic_category().message(6)); 24 } 25
