1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// -*- 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
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___ASSERTION_HANDLER
#define _LIBCPP___ASSERTION_HANDLER
#include <__config>
#include <__verbose_abort>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
#if _LIBCPP_HARDENING_MODE == _LIBCPP_HARDENING_MODE_DEBUG
# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_ABORT("%s", message)
#else
# if __has_builtin(__builtin_verbose_trap)
// AppleClang shipped a slightly different version of __builtin_verbose_trap from the upstream
// version before upstream Clang actually got the builtin.
// TODO: Remove once AppleClang supports the two-arguments version of the builtin.
# if defined(_LIBCPP_APPLE_CLANG_VER) && _LIBCPP_APPLE_CLANG_VER < 1700
# define _LIBCPP_ASSERTION_HANDLER(message) __builtin_verbose_trap(message)
# else
# define _LIBCPP_ASSERTION_HANDLER(message) __builtin_verbose_trap("libc++", message)
# endif
# else
# define _LIBCPP_ASSERTION_HANDLER(message) ((void)message, __builtin_trap())
# endif
#endif // _LIBCPP_HARDENING_MODE == _LIBCPP_HARDENING_MODE_DEBUG
#endif // _LIBCPP___ASSERTION_HANDLER
|
