glslastdump.cpp - mozsearch

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// Copyright (C) 2021 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#include "glslastdump_p.h"

#include <QTextStream>

#include <typeinfo>

#ifdef Q_CC_GNU

#  include <cxxabi.h>

#endif

QT_BEGIN_NAMESPACE

using namespace GLSL;

ASTDump::ASTDump(QTextStream &out)

    : out(out), _depth(0)

void ASTDump::operator()(AST *ast)

    _depth = 0;

    accept(ast);

bool ASTDump::preVisit(AST *ast)

    const char *id = typeid(*ast).name();

#ifdef Q_CC_GNU

    char *cppId = abi::__cxa_demangle(id, nullptr, nullptr, nullptr);

    id = cppId;

#endif

    out << QByteArray(_depth, ' ') << id << '\n';

#ifdef Q_CC_GNU

    free(cppId);

#endif

    ++_depth;

    return true;

void ASTDump::postVisit(AST *)

    --_depth;

QT_END_NAMESPACE