semantic.h

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/******************************************************************************** Copyright (C) 2004-2007 Trolltech ASA. All rights reserved.** Copyright (C) 2001-2004 Roberto Raggi**** This file is part of the qt3to4 porting application of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef SEMANTIC_H#define SEMANTIC_H#include "treewalker.h"#include "codemodel.h"#include "tokenstreamadapter.h"#include <QObject>#include <QStack>#include <QList>#include <QByteArray>class Semantic: public QObject, public TreeWalker{Q_OBJECTpublic:    Semantic(CodeModel::NamespaceScope *globalScope,             TokenStreamAdapter::TokenStream *tokenStream,             TypedPool<CodeModel::Item> *storage);    void parseAST(TranslationUnitAST *node);signals:    void error(const QByteArray &message);    void warning(const QByteArray &message);protected:    virtual void parseNamespace(NamespaceAST *);    virtual void parseClassSpecifier(ClassSpecifierAST *);    virtual void parseElaboratedTypeSpecifier(ElaboratedTypeSpecifierAST *node);    virtual void parseSimpleDeclaration(SimpleDeclarationAST *);    virtual void parseDeclaration(AST *funSpec, AST *storageSpec, TypeSpecifierAST *typeSpec, InitDeclaratorAST *decl);    virtual void parseFunctionDeclaration(AST *funSpec, AST *storageSpec, TypeSpecifierAST *typeSpec, InitDeclaratorAST *decl);    virtual void parseFunctionArguments(const DeclaratorAST *declarator, CodeModel::FunctionMember *method);    virtual void parseFunctionDefinition(FunctionDefinitionAST *);    virtual void parseStatementList(StatementListAST *);    virtual void parseBaseClause(BaseClauseAST *baseClause, CodeModel::ClassScope * klass);    virtual void parseLinkageSpecification(LinkageSpecificationAST *);    virtual void parseUsing(UsingAST *);    virtual void parseUsingDirective(UsingDirectiveAST *);    virtual void parseExpression(AbstractExpressionAST*);    virtual void parseExpressionStatement(ExpressionStatementAST *node);    virtual void parseClassMemberAccess(ClassMemberAccessAST *node);    virtual void parseNameUse(NameAST*);    virtual void parseEnumSpecifier(EnumSpecifierAST *);    virtual void parseTypedef(TypedefAST *);    virtual void parseTypeSpecifier(TypeSpecifierAST *);    QList<CodeModel::Member *> nameLookup(CodeModel::Scope *baseScope, const NameAST* name);    QList<CodeModel::Member *> unqualifiedNameLookup(CodeModel::Scope *baseScope, const NameAST* name);    QList<CodeModel::Member *> qualifiedNameLookup(CodeModel::Scope *baseScope, const NameAST* name);    QList<CodeModel::Member *> lookupNameInScope(CodeModel::Scope *scope, const NameAST* name);    CodeModel::TypeMember *typeLookup(CodeModel::Scope *baseScope, const NameAST* name);    CodeModel::FunctionMember *functionLookup(CodeModel::Scope *baseScope,  const DeclaratorAST *functionDeclarator);    CodeModel::Scope *scopeLookup(CodeModel::Scope *baseScope, const NameAST* name);    CodeModel::FunctionMember *selectFunction(QList<CodeModel::Member*> candidatateList, const DeclaratorAST *functionDeclarator);    QByteArray typeOfDeclaration(TypeSpecifierAST *typeSpec, DeclaratorAST *declarator);    QList<QByteArray> scopeOfName(NameAST *id, const QList<QByteArray> &scope);    QList<QByteArray> scopeOfDeclarator(DeclaratorAST *d, const QList<QByteArray> &scope);    QByteArray declaratorToString(DeclaratorAST* declarator, const QByteArray& scope = QByteArray(), bool skipPtrOp = false);    QByteArray typeSpecToString(TypeSpecifierAST* typeSpec);    QByteArray textOf(const AST *node) const;    void createNameUse(CodeModel::Member *member, NameAST *name);    void addNameUse(AST *node, CodeModel::NameUse *nameUse);    CodeModel::NameUse *findNameUse(AST *node);    TokenEngine::TokenRef tokenRefFromAST(AST *node);private:    TokenStreamAdapter::TokenStream *m_tokenStream;    TypedPool<CodeModel::Item> *m_storage;    CodeModel::Member::Access m_currentAccess;    bool m_inSlots;    bool m_inSignals;    bool m_inStorageSpec;    bool m_inTypedef;    QMap<int, CodeModel::NameUse *> m_nameUses;    QStack<CodeModel::Scope *> currentScope;    CodeModel::TypeMember *m_sharedUnknownMember;private:    Semantic(const Semantic &source);    void operator = (const Semantic &source);};#endif // SEMANTIC_H

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