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___CXX03___VERBOSE_TRAP 11#define _LIBCPP___CXX03___VERBOSE_TRAP 12 13#include <__cxx03/__config> 14 15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 16# pragma GCC system_header 17#endif 18 19_LIBCPP_BEGIN_NAMESPACE_STD 20 21#if __has_builtin(__builtin_verbose_trap) 22// AppleClang shipped a slightly different version of __builtin_verbose_trap from the upstream 23// version before upstream Clang actually got the builtin. 24// TODO: Remove once AppleClang supports the two-arguments version of the builtin. 25# if defined(_LIBCPP_APPLE_CLANG_VER) && _LIBCPP_APPLE_CLANG_VER < 1700 26# define _LIBCPP_VERBOSE_TRAP(message) __builtin_verbose_trap(message) 27# else 28# define _LIBCPP_VERBOSE_TRAP(message) __builtin_verbose_trap("libc++", message) 29# endif 30#else 31# define _LIBCPP_VERBOSE_TRAP(message) ((void)message, __builtin_trap()) 32#endif 33 34_LIBCPP_END_NAMESPACE_STD 35 36#endif // _LIBCPP___CXX03___VERBOSE_TRAP 37