qqmljsstoragegeneralizer_p.h

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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
// Qt-Security score:significant
 
#ifndef QQMLJSSTORAGEGENERALIZER_P_H
#define QQMLJSSTORAGEGENERALIZER_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
 
#include <private/qqmljscompilepass_p.h>
 
QT_BEGIN_NAMESPACE
 
class Q_QMLCOMPILER_EXPORT QQmlJSStorageGeneralizer : public QQmlJSCompilePass
{
public:
    QQmlJSStorageGeneralizer(const QV4::Compiler::JSUnitGenerator *jsUnitGenerator,
                             const QQmlJSTypeResolver *typeResolver, QQmlJSLogger *logger,
                             const BasicBlocks &basicBlocks,
                             const InstructionAnnotations &annotations)
        : QQmlJSCompilePass(jsUnitGenerator, typeResolver, logger, basicBlocks, annotations)
    {}
 
    BlocksAndAnnotations run(const Function *function);
 
protected:
    // We don't have to use the byte code here. We only transform the instruction annotations.
    Verdict startInstruction(QV4::Moth::Instr::Type) override { return SkipInstruction; }
    void endInstruction(QV4::Moth::Instr::Type) override {}
};
 
QT_END_NAMESPACE
 
#endif // QQMLJSSTORAGEGENERALIZER_P_H