mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 15:03:34 +00:00
35 lines
970 B
C
35 lines
970 B
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___UTILITY_UNREACHABLE_H
|
||
|
|
#define _LIBCPP___UTILITY_UNREACHABLE_H
|
||
|
|
|
||
|
|
#include <__assert>
|
||
|
|
#include <__config>
|
||
|
|
|
||
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
||
|
|
# pragma GCC system_header
|
||
|
|
#endif
|
||
|
|
|
||
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
||
|
|
|
||
|
|
_LIBCPP_NORETURN _LIBCPP_HIDE_FROM_ABI inline void __libcpp_unreachable() {
|
||
|
|
_LIBCPP_ASSERT(false, "std::unreachable() was reached");
|
||
|
|
__builtin_unreachable();
|
||
|
|
}
|
||
|
|
|
||
|
|
#if _LIBCPP_STD_VER >= 23
|
||
|
|
|
||
|
|
[[noreturn]] _LIBCPP_HIDE_FROM_ABI inline void unreachable() { __libcpp_unreachable(); }
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
_LIBCPP_END_NAMESPACE_STD
|
||
|
|
|
||
|
|
#endif // _LIBCPP___UTILITY_UNREACHABLE_H
|