semantic.h
来自「奇趣公司比较新的qt/emd版本」· C头文件 代码 · 共 123 行
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123 行
/******************************************************************************** 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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