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/* This file is part of KDevelop
Copyright (C) 2002,2003 Roberto Raggi <roberto@kdevelop.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef PARSER_H
#define PARSER_H
#include "ast.h"
#include <qstring.h>
#include <qstringlist.h>
#include <qvaluelist.h>
#include <qvaluestack.h>
struct ParserPrivateData;
class Driver;
class Lexer;
class Token;
struct Error;
class Parser
{
public:
Parser( Driver* driver, Lexer* lexer );
virtual ~Parser();
private:
virtual bool reportError( const Error& err );
/** @todo remove*/ virtual bool reportError( const QString& msg );
/** @todo remove*/ virtual void syntaxError();
public: /*rules*/
bool parseTranslationUnit( TranslationUnitAST::Node& node );
bool parseDeclaration( DeclarationAST::Node& node );
bool parseBlockDeclaration( DeclarationAST::Node& node );
bool parseLinkageSpecification( DeclarationAST::Node& node );
bool parseLinkageBody( LinkageBodyAST::Node& node );
bool parseNamespace( DeclarationAST::Node& node );
bool parseNamespaceAliasDefinition( DeclarationAST::Node& node );
bool parseUsing( DeclarationAST::Node& node );
bool parseUsingDirective( DeclarationAST::Node& node );
bool parseTypedef( DeclarationAST::Node& node );
bool parseAsmDefinition( DeclarationAST::Node& node );
bool parseTemplateDeclaration( DeclarationAST::Node& node );
bool parseDeclarationInternal( DeclarationAST::Node& node, QString& comment );
bool parseUnqualifiedName( ClassOrNamespaceNameAST::Node& node );
bool parseStringLiteral( AST::Node& node );
bool parseName( NameAST::Node& node );
bool parseOperatorFunctionId( AST::Node& node );
bool parseTemplateArgumentList( TemplateArgumentListAST::Node& node, bool reportError=true );
bool parseOperator( AST::Node& node );
bool parseCvQualify( GroupAST::Node& node );
bool parseSimpleTypeSpecifier( TypeSpecifierAST::Node& node );
bool parsePtrOperator( AST::Node& node );
bool parseTemplateArgument( AST::Node& node );
bool parseTypeSpecifier( TypeSpecifierAST::Node& node );
bool parseTypeSpecifierOrClassSpec( TypeSpecifierAST::Node& node );
bool parseDeclarator( DeclaratorAST::Node& node );
bool parseTemplateParameterList( TemplateParameterListAST::Node& node );
bool parseTemplateParameter( TemplateParameterAST::Node& node );
bool parseStorageClassSpecifier( GroupAST::Node& node );
bool parseFunctionSpecifier( GroupAST::Node& node );
bool parseInitDeclaratorList( InitDeclaratorListAST::Node& node );
bool parseInitDeclarator( InitDeclaratorAST::Node& node );
bool parseParameterDeclarationClause( ParameterDeclarationClauseAST::Node& node );
bool parseCtorInitializer( AST::Node& node );
bool parsePtrToMember( AST::Node& node );
bool parseEnumSpecifier( TypeSpecifierAST::Node& node );
bool parseClassSpecifier( TypeSpecifierAST::Node& node );
bool parseWinDeclSpec( GroupAST::Node& node );
bool parseElaboratedTypeSpecifier( TypeSpecifierAST::Node& node );
bool parseDeclaratorId( NameAST::Node& node );
bool parseExceptionSpecification( GroupAST::Node& node );
bool parseEnumerator( EnumeratorAST::Node& node );
bool parseTypeParameter( TypeParameterAST::Node& node );
bool parseParameterDeclaration( ParameterDeclarationAST::Node& node );
bool parseTypeId( AST::Node& node );
bool parseAbstractDeclarator( DeclaratorAST::Node& node );
bool parseParameterDeclarationList( ParameterDeclarationListAST::Node& node );
bool parseMemberSpecification( DeclarationAST::Node& node );
bool parseAccessSpecifier( AST::Node& node );
bool parseTypeIdList( GroupAST::Node& node );
bool parseMemInitializerList( AST::Node& node );
bool parseMemInitializer( AST::Node& node );
bool parseInitializer( AST::Node& node );
bool parseBaseClause( BaseClauseAST::Node& node );
bool parseBaseSpecifier( BaseSpecifierAST::Node& node );
bool parseInitializerClause( AST::Node& node );
bool parseMemInitializerId( NameAST::Node& node );
bool parseFunctionBody( StatementListAST::Node& node );
// expression
bool skipExpression( AST::Node& node );
bool skipCommaExpression( AST::Node& node );
bool skipExpressionStatement( StatementAST::Node& node );
bool parseExpression( AST::Node& node );
bool parsePrimaryExpression( AST::Node& node );
bool parsePostfixExpression( AST::Node& node );
bool parseUnaryExpression( AST::Node& node );
bool parseNewExpression( AST::Node& node );
bool parseNewTypeId( AST::Node& node );
bool parseNewDeclarator( AST::Node& node );
bool parseNewInitializer( AST::Node& node );
bool parseDeleteExpression( AST::Node& node );
bool parseCastExpression( AST::Node& node );
bool parsePmExpression( AST::Node& node );
bool parseMultiplicativeExpression( AST::Node& node );
bool parseAdditiveExpression( AST::Node& node );
bool parseShiftExpression( AST::Node& node );
bool parseRelationalExpression( AST::Node& node, bool templArgs=false );
bool parseEqualityExpression( AST::Node& node, bool templArgs=false );
bool parseAndExpression( AST::Node& node, bool templArgs=false );
bool parseExclusiveOrExpression( AST::Node& node, bool templArgs=false );
bool parseInclusiveOrExpression( AST::Node& node, bool templArgs=false );
bool parseLogicalAndExpression( AST::Node& node, bool templArgs=false );
bool parseLogicalOrExpression( AST::Node& node, bool templArgs=false );
bool parseConditionalExpression( AST::Node& node );
bool parseAssignmentExpression( AST::Node& node );
bool parseConstantExpression( AST::Node& node );
bool parseCommaExpression( AST::Node& node );
bool parseThrowExpression( AST::Node& node );
// statement
bool parseCondition( ConditionAST::Node& node );
bool parseStatement( StatementAST::Node& node );
bool parseWhileStatement( StatementAST::Node& node );
bool parseDoStatement( StatementAST::Node& node );
bool parseForStatement( StatementAST::Node& node );
bool parseCompoundStatement( StatementAST::Node& node );
bool parseForInitStatement( StatementAST::Node& node );
bool parseIfStatement( StatementAST::Node& node );
bool parseSwitchStatement( StatementAST::Node& node );
bool parseLabeledStatement( StatementAST::Node& node );
bool parseDeclarationStatement( StatementAST::Node& node );
bool parseTryBlockStatement( StatementAST::Node& node );
// objective c
bool parseObjcDef( DeclarationAST::Node& node );
bool parseObjcClassDef( DeclarationAST::Node& node );
bool parseObjcClassDecl( DeclarationAST::Node& node );
bool parseObjcProtocolDecl( DeclarationAST::Node& node );
bool parseObjcAliasDecl( DeclarationAST::Node& node );
bool parseObjcProtocolDef( DeclarationAST::Node& node );
bool parseObjcMethodDef( DeclarationAST::Node& node );
bool parseIvarDeclList( AST::Node& node );
bool parseIvarDecls( AST::Node& node );
bool parseIvarDecl( AST::Node& node );
bool parseIvars( AST::Node& node );
bool parseIvarDeclarator( AST::Node& node );
bool parseMethodDecl( AST::Node& node );
bool parseUnarySelector( AST::Node& node );
bool parseKeywordSelector( AST::Node& node );
bool parseSelector( AST::Node& node );
bool parseKeywordDecl( AST::Node& node );
bool parseReceiver( AST::Node& node );
bool parseObjcMessageExpr( AST::Node& node );
bool parseMessageArgs( AST::Node& node );
bool parseKeywordExpr( AST::Node& node );
bool parseKeywordArgList( AST::Node& node );
bool parseKeywordArg( AST::Node& node );
bool parseReservedWord( AST::Node& node );
bool parseMyParms( AST::Node& node );
bool parseMyParm( AST::Node& node );
bool parseOptParmList( AST::Node& node );
bool parseObjcSelectorExpr( AST::Node& node );
bool parseSelectorArg( AST::Node& node );
bool parseKeywordNameList( AST::Node& node );
bool parseKeywordName( AST::Node& node );
bool parseObjcEncodeExpr( AST::Node& node );
bool parseObjcString( AST::Node& node );
bool parseProtocolRefs( AST::Node& node );
bool parseIdentifierList( GroupAST::Node& node );
bool parseIdentifierColon( AST::Node& node );
bool parseObjcProtocolExpr( AST::Node& node );
bool parseObjcOpenBracketExpr( AST::Node& node );
bool parseObjcCloseBracket( AST::Node& node );
void advanceAndCheckTrailingComment(QString& comment);
bool skipUntil( int token );
bool skipUntilDeclaration();
bool skipUntilStatement();
bool skip( int l, int r );
QString toString( int start, int end, const QString& sep=" " ) const;
private:
ParserPrivateData* d;
Driver* m_driver;
Lexer* lex;
int m_problems;
int m_maxProblems;
bool objcp;
private:
Parser( const Parser& source );
void operator = ( const Parser& source );
};
#endif
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