serenity/AK/Demangle.h

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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#ifndef KERNEL
# include <AK/DeprecatedString.h>
# include <AK/StringView.h>
# include <cxxabi.h>
namespace AK {
inline DeprecatedString demangle(StringView name)
{
int status = 0;
auto* demangled_name = abi::__cxa_demangle(name.to_deprecated_string().characters(), nullptr, nullptr, &status);
auto string = DeprecatedString(status == 0 ? StringView { demangled_name, strlen(demangled_name) } : name);
if (status == 0)
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free(demangled_name);
return string;
}
}
# if USING_AK_GLOBALLY
using AK::demangle;
# endif
#endif