| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // UNSUPPORTED: libcpp-has-no-threads |
| |
| // <future> |
| |
| // enum class future_errc |
| // { |
| // future_already_retrieved = 1, |
| // promise_already_satisfied, |
| // no_state |
| // broken_promise, |
| // }; |
| |
| #include <future> |
| |
| int main() |
| { |
| static_assert(static_cast<int>(std::future_errc::future_already_retrieved) == 1, ""); |
| static_assert(static_cast<int>(std::future_errc::promise_already_satisfied) == 2, ""); |
| static_assert(static_cast<int>(std::future_errc::no_state) == 3, ""); |
| static_assert(static_cast<int>(std::future_errc::broken_promise) == 4, ""); |
| } |
