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 // <future> 11 12 // const error_category& future_category(); 13 14 #include <future> 15 #include <cstring> 16 #include <cassert> 17 18 int main() 19 { 20 const std::error_category& ec = std::future_category(); 21 assert(std::strcmp(ec.name(), "future") == 0); 22 } 23