| // -*- C++ -*- |
| //===-------------------------- optional ----------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef _LIBCPP_EXPERIMENTAL_OPTIONAL |
| #define _LIBCPP_EXPERIMENTAL_OPTIONAL |
| |
| #include <__config> |
| |
| #ifdef _LIBCPP_WARNING |
| _LIBCPP_WARNING("<experimental/optional> has been removed. Use <optional> instead.") |
| #else |
| # warning "<experimental/optional> has been removed. Use <optional> instead." |
| #endif |
| |
| #endif // _LIBCPP_EXPERIMENTAL_OPTIONAL |