1// -*- C++ -*-
2//===----------------------------------------------------------------------===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef _LIBCPP_CISO646
11#define _LIBCPP_CISO646
12
13/*
14 ciso646 synopsis
15
16*/
17
18#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
19# include <__cxx03/ciso646>
20#else
21# include <__config>
22
23# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
24# pragma GCC system_header
25# endif
26
27# if _LIBCPP_STD_VER >= 20 && !__building_module(std) && _LIBCPP_DIAGNOSE_DEPRECATED_HEADERS
28# warning <ciso646> is removed in C++20. Include <version> instead.
29# endif
30
31#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
32
33#endif // _LIBCPP_CISO646