forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "PreprocessorClient.h"
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#include "CppDocument.h"
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#include "pp.h"
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#include <cplusplus/Control.h>
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#include <QSet>
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#include <QString>
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namespace CPlusPlus {
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class CPLUSPLUS_EXPORT FastPreprocessor: public Client
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{
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Environment _env;
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Snapshot _snapshot;
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Preprocessor _preproc;
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QSet<QString> _merged;
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Document::Ptr _currentDoc;
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bool _addIncludesToCurrentDoc;
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void mergeEnvironment(const QString &fileName);
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public:
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FastPreprocessor(const Snapshot &snapshot);
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QByteArray run(Document::Ptr newDoc,
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const QByteArray &source,
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bool mergeDefinedMacrosOfDocument = false);
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// CPlusPlus::Client
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virtual void sourceNeeded(unsigned line, const QString &fileName, IncludeType mode,
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const QStringList &initialIncludes = QStringList());
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virtual void macroAdded(const Macro &);
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virtual void passedMacroDefinitionCheck(unsigned, unsigned, unsigned, const Macro &);
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virtual void failedMacroDefinitionCheck(unsigned, unsigned, const ByteArrayRef &);
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virtual void notifyMacroReference(unsigned, unsigned, unsigned, const Macro &);
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virtual void startExpandingMacro(unsigned,
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unsigned,
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unsigned,
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const Macro &,
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const QVector<MacroArgumentReference> &);
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virtual void stopExpandingMacro(unsigned, const Macro &) {}
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virtual void markAsIncludeGuard(const QByteArray ¯oName);
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virtual void startSkippingBlocks(unsigned) {}
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virtual void stopSkippingBlocks(unsigned) {}
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};
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} // namespace CPlusPlus
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