32 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8//9// UNSUPPORTED: no-threads10 11// <future>12 13// enum class future_status14// {15// ready,16// timeout,17// deferred18// };19 20#include <future>21 22#include "test_macros.h"23 24int main(int, char**)25{26 static_assert(static_cast<int>(std::future_status::ready) == 0, "");27 static_assert(static_cast<int>(std::future_status::timeout) == 1, "");28 static_assert(static_cast<int>(std::future_status::deferred) == 2, "");29 30 return 0;31}32