1// -*- C++ -*-
2//===-------------------------- utility ----------------------------------===//
3//
4//                     The LLVM Compiler Infrastructure
5//
6// This file is dual licensed under the MIT and the University of Illinois Open
7// Source Licenses. See LICENSE.TXT for details.
8//
9//===----------------------------------------------------------------------===//
10
11#ifndef _LIBCPP_EXPERIMENTAL_UTILITY
12#define _LIBCPP_EXPERIMENTAL_UTILITY
13
14/*
15    experimental/utility synopsis
16
17// C++1y
18
19#include <utility>
20
21namespace std {
22namespace experimental {
23inline namespace fundamentals_v1 {
24
25  3.1.2, erased-type placeholder
26  struct erased_type { };
27
28} // namespace fundamentals_v1
29} // namespace experimental
30} // namespace std
31
32 */
33
34#include <experimental/__config>
35#include <utility>
36
37#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
38#pragma GCC system_header
39#endif
40
41_LIBCPP_BEGIN_NAMESPACE_LFTS
42
43  struct _LIBCPP_TYPE_VIS_ONLY erased_type { };
44
45_LIBCPP_END_NAMESPACE_LFTS
46
47#endif /* _LIBCPP_EXPERIMENTAL_UTILITY */
48