make_error_condition.pass.cpp (850B)
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 // UNSUPPORTED: libcpp-has-no-threads 11 12 // <future> 13 14 // class error_condition 15 16 // error_condition make_error_condition(future_errc e); 17 18 #include <future> 19 #include <cassert> 20 21 int main() 22 { 23 { 24 const std::error_condition ec1 = 25 std::make_error_condition(std::future_errc::future_already_retrieved); 26 assert(ec1.value() == 27 static_cast<int>(std::future_errc::future_already_retrieved)); 28 assert(ec1.category() == std::future_category()); 29 } 30 }