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 // UNSUPPORTED: no-threads 10 11 // <future> 12 13 // const error_category& future_category(); 14 15 // virtual error_condition default_error_condition(int ev) const; 16 17 #include <future> 18 #include <cassert> 19 #include <system_error> 20 21 #include "test_macros.h" 22 main(int,char **)23int main(int, char**) 24 { 25 const std::error_category& e_cat = std::future_category(); 26 std::error_condition e_cond = e_cat.default_error_condition(static_cast<int>(std::errc::not_a_directory)); 27 assert(e_cond.category() == e_cat); 28 assert(e_cond.value() == static_cast<int>(std::errc::not_a_directory)); 29 30 return 0; 31 } 32