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 // template <class charT, class traits> 15 // basic_ostream<charT,traits>& 16 // operator<<(basic_ostream<charT,traits>& os, const error_code& ec); 17 18 #include <system_error> 19 #include <sstream> 20 #include <cassert> 21 22 int main() 23 { 24 std::ostringstream out; 25 out << std::error_code(std::io_errc::stream); 26 assert(out.str() == "iostream:1"); 27 } 28
