| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // template <> struct is_error_code_enum<future_errc> : public true_type {}; |
| |
| #include <future> |
| #include "test_macros.h" |
| |
| int main() |
| { |
| static_assert(std::is_error_code_enum <std::future_errc>::value, ""); |
| #if TEST_STD_VER > 14 |
| static_assert(std::is_error_code_enum_v<std::future_errc>, ""); |
| #endif |
| } |
