forked from qt-creator/qt-creator
121 lines
4.1 KiB
C++
121 lines
4.1 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef CHECKUNDEFINEDSYMBOLS_H
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#define CHECKUNDEFINEDSYMBOLS_H
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#include "CppDocument.h"
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#include "CppBindings.h"
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#include <ASTVisitor.h>
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#include <QtCore/QSet>
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#include <QtCore/QByteArray>
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namespace CPlusPlus {
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class CPLUSPLUS_EXPORT CheckUndefinedSymbols: protected ASTVisitor
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{
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public:
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CheckUndefinedSymbols(Document::Ptr doc);
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virtual ~CheckUndefinedSymbols();
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void setGlobalNamespaceBinding(NamespaceBindingPtr globalNamespaceBinding);
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void operator()(AST *ast);
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protected:
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using ASTVisitor::visit;
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bool isType(const Identifier *id) const;
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bool isType(const QByteArray &name) const;
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void addType(const Name *name);
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void buildTypeMap(Class *klass);
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void buildMemberTypeMap(Symbol *member);
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void buildTypeMap(NamespaceBinding *binding, QSet<NamespaceBinding *> *processed);
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void addProtocol(const Name *name);
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bool isProtocol(const QByteArray &name) const;
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FunctionDeclaratorAST *currentFunctionDeclarator() const;
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CompoundStatementAST *compoundStatement() const;
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bool qobjectCheck() const;
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QByteArray templateParameterName(NameAST *ast) const;
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QByteArray templateParameterName(DeclarationAST *ast) const;
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virtual bool visit(FunctionDeclaratorAST *ast);
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virtual void endVisit(FunctionDeclaratorAST *ast);
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virtual bool visit(TypeofSpecifierAST *ast);
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virtual bool visit(NamedTypeSpecifierAST *ast);
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virtual bool visit(TemplateDeclarationAST *ast);
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virtual void endVisit(TemplateDeclarationAST *);
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virtual bool visit(ClassSpecifierAST *ast);
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virtual void endVisit(ClassSpecifierAST *);
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virtual bool visit(FunctionDefinitionAST *ast);
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virtual void endVisit(FunctionDefinitionAST *ast);
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virtual bool visit(CompoundStatementAST *ast);
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virtual void endVisit(CompoundStatementAST *ast);
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virtual bool visit(SimpleDeclarationAST *ast);
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virtual bool visit(BaseSpecifierAST *base);
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virtual bool visit(UsingDirectiveAST *ast);
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virtual bool visit(QualifiedNameAST *ast);
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virtual bool visit(CastExpressionAST *ast);
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virtual bool visit(SizeofExpressionAST *ast);
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virtual bool visit(ObjCClassDeclarationAST *ast);
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virtual bool visit(ObjCProtocolRefsAST *ast);
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virtual bool visit(ObjCPropertyDeclarationAST *ast);
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virtual bool visit(QtDeclareFlagsDeclarationAST *ast);
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virtual bool visit(QtEnumDeclarationAST *ast);
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virtual bool visit(QtFlagsDeclarationAST *ast);
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virtual bool visit(QtPropertyDeclarationAST *ast);
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private:
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Document::Ptr _doc;
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NamespaceBindingPtr _globalNamespaceBinding;
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QList<bool> _qobjectStack;
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QList<FunctionDeclaratorAST *> _functionDeclaratorStack;
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QList<TemplateDeclarationAST *> _templateDeclarationStack;
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QList<CompoundStatementAST *> _compoundStatementStack;
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QSet<QByteArray> _types;
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QSet<QByteArray> _protocols;
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QSet<QByteArray> _namespaceNames;
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};
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} // end of namespace CPlusPlus
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#endif // CHECKUNDEFINEDSYMBOLS_H
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