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 // enum class future_status 15 // { 16 // ready, 17 // timeout, 18 // deferred 19 // }; 20 21 #include <future> 22 23 int main() 24 { 25 static_assert(static_cast<int>(std::future_status::ready) == 0, ""); 26 static_assert(static_cast<int>(std::future_status::timeout) == 1, ""); 27 static_assert(static_cast<int>(std::future_status::deferred) == 2, ""); 28 } 29
