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/*
11    cassert synopsis
12
13Macros:
14
15    assert
16
17*/
18
19#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
20#  include <__cxx03/cassert>
21#else
22#  include <__config>
23
24// <assert.h> is not provided by libc++
25#  if __has_include(<assert.h>)
26#    include <assert.h>
27#    ifdef _LIBCPP_ASSERT_H
28#      error "If libc++ starts defining <assert.h>, the __has_include check should move to libc++'s <assert.h>"
29#    endif
30#  endif
31
32#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
33#    pragma GCC system_header
34#  endif
35#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)