3c4b673af0
As reported in #86843, we must have #pragma GCC system_header before we use #include_next, otherwise the compiler may not understand that we're in a system header and may issue a diagnostic for our usage of
45 lines
1019 B
C++
45 lines
1019 B
C++
// -*- C++ -*-
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/*
|
|
stddef.h synopsis
|
|
|
|
Macros:
|
|
|
|
offsetof(type,member-designator)
|
|
NULL
|
|
|
|
Types:
|
|
|
|
ptrdiff_t
|
|
size_t
|
|
max_align_t // C++11
|
|
nullptr_t
|
|
|
|
*/
|
|
|
|
#include <__config>
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
#endif
|
|
|
|
// Note: This include is outside of header guards because we sometimes get included multiple times
|
|
// with different defines and the underlying <stddef.h> will know how to deal with that.
|
|
#include_next <stddef.h>
|
|
|
|
#ifndef _LIBCPP_STDDEF_H
|
|
# define _LIBCPP_STDDEF_H
|
|
|
|
# ifdef __cplusplus
|
|
typedef decltype(nullptr) nullptr_t;
|
|
# endif
|
|
|
|
#endif // _LIBCPP_STDDEF_H
|