QDeclarativeRewrite::SharedBindingTester Class Reference

#include <qdeclarativerewrite_p.h>

Inheritance diagram for QDeclarativeRewrite::SharedBindingTester:

Public Functions
bool	isSharable (const QString &code)
bool	isSharable (AST::Node *Node)
virtual bool	visit (AST::FunctionDeclaration *)
virtual bool	visit (AST::FunctionExpression *)
virtual bool	visit (AST::CallExpression *)

Properties
bool	_sharable

Additional Inherited Members
Protected Functions inherited from QDeclarativeJS::AST::Visitor
virtual void	endVisit (UiProgram *)
virtual void	endVisit (UiImportList *)
virtual void	endVisit (UiImport *)
virtual void	endVisit (UiPublicMember *)
virtual void	endVisit (UiSourceElement *)
virtual void	endVisit (UiObjectDefinition *)
virtual void	endVisit (UiObjectInitializer *)
virtual void	endVisit (UiObjectBinding *)
virtual void	endVisit (UiScriptBinding *)
virtual void	endVisit (UiArrayBinding *)
virtual void	endVisit (UiObjectMemberList *)
virtual void	endVisit (UiArrayMemberList *)
virtual void	endVisit (UiQualifiedId *)
virtual void	endVisit (UiSignature *)
virtual void	endVisit (UiFormalList *)
virtual void	endVisit (UiFormal *)
virtual void	endVisit (ThisExpression *)
virtual void	endVisit (IdentifierExpression *)
virtual void	endVisit (NullExpression *)
virtual void	endVisit (TrueLiteral *)
virtual void	endVisit (FalseLiteral *)
virtual void	endVisit (StringLiteral *)
virtual void	endVisit (NumericLiteral *)
virtual void	endVisit (RegExpLiteral *)
virtual void	endVisit (ArrayLiteral *)
virtual void	endVisit (ObjectLiteral *)
virtual void	endVisit (ElementList *)
virtual void	endVisit (Elision *)
virtual void	endVisit (PropertyNameAndValueList *)
virtual void	endVisit (NestedExpression *)
virtual void	endVisit (IdentifierPropertyName *)
virtual void	endVisit (StringLiteralPropertyName *)
virtual void	endVisit (NumericLiteralPropertyName *)
virtual void	endVisit (ArrayMemberExpression *)
virtual void	endVisit (FieldMemberExpression *)
virtual void	endVisit (NewMemberExpression *)
virtual void	endVisit (NewExpression *)
virtual void	endVisit (CallExpression *)
virtual void	endVisit (ArgumentList *)
virtual void	endVisit (PostIncrementExpression *)
virtual void	endVisit (PostDecrementExpression *)
virtual void	endVisit (DeleteExpression *)
virtual void	endVisit (VoidExpression *)
virtual void	endVisit (TypeOfExpression *)
virtual void	endVisit (PreIncrementExpression *)
virtual void	endVisit (PreDecrementExpression *)
virtual void	endVisit (UnaryPlusExpression *)
virtual void	endVisit (UnaryMinusExpression *)
virtual void	endVisit (TildeExpression *)
virtual void	endVisit (NotExpression *)
virtual void	endVisit (BinaryExpression *)
virtual void	endVisit (ConditionalExpression *)
virtual void	endVisit (Expression *)
virtual void	endVisit (Block *)
virtual void	endVisit (StatementList *)
virtual void	endVisit (VariableStatement *)
virtual void	endVisit (VariableDeclarationList *)
virtual void	endVisit (VariableDeclaration *)
virtual void	endVisit (EmptyStatement *)
virtual void	endVisit (ExpressionStatement *)
virtual void	endVisit (IfStatement *)
virtual void	endVisit (DoWhileStatement *)
virtual void	endVisit (WhileStatement *)
virtual void	endVisit (ForStatement *)
virtual void	endVisit (LocalForStatement *)
virtual void	endVisit (ForEachStatement *)
virtual void	endVisit (LocalForEachStatement *)
virtual void	endVisit (ContinueStatement *)
virtual void	endVisit (BreakStatement *)
virtual void	endVisit (ReturnStatement *)
virtual void	endVisit (WithStatement *)
virtual void	endVisit (SwitchStatement *)
virtual void	endVisit (CaseBlock *)
virtual void	endVisit (CaseClauses *)
virtual void	endVisit (CaseClause *)
virtual void	endVisit (DefaultClause *)
virtual void	endVisit (LabelledStatement *)
virtual void	endVisit (ThrowStatement *)
virtual void	endVisit (TryStatement *)
virtual void	endVisit (Catch *)
virtual void	endVisit (Finally *)
virtual void	endVisit (FunctionDeclaration *)
virtual void	endVisit (FunctionExpression *)
virtual void	endVisit (FormalParameterList *)
virtual void	endVisit (FunctionBody *)
virtual void	endVisit (Program *)
virtual void	endVisit (SourceElements *)
virtual void	endVisit (FunctionSourceElement *)
virtual void	endVisit (StatementSourceElement *)
virtual void	endVisit (DebuggerStatement *)
virtual void	postVisit (Node *)
virtual bool	preVisit (Node *)
virtual bool	visit (UiProgram *)
virtual bool	visit (UiImportList *)
virtual bool	visit (UiImport *)
virtual bool	visit (UiPublicMember *)
virtual bool	visit (UiSourceElement *)
virtual bool	visit (UiObjectDefinition *)
virtual bool	visit (UiObjectInitializer *)
virtual bool	visit (UiObjectBinding *)
virtual bool	visit (UiScriptBinding *)
virtual bool	visit (UiArrayBinding *)
virtual bool	visit (UiObjectMemberList *)
virtual bool	visit (UiArrayMemberList *)
virtual bool	visit (UiQualifiedId *)
virtual bool	visit (UiSignature *)
virtual bool	visit (UiFormalList *)
virtual bool	visit (UiFormal *)
virtual bool	visit (ThisExpression *)
virtual bool	visit (IdentifierExpression *)
virtual bool	visit (NullExpression *)
virtual bool	visit (TrueLiteral *)
virtual bool	visit (FalseLiteral *)
virtual bool	visit (StringLiteral *)
virtual bool	visit (NumericLiteral *)
virtual bool	visit (RegExpLiteral *)
virtual bool	visit (ArrayLiteral *)
virtual bool	visit (ObjectLiteral *)
virtual bool	visit (ElementList *)
virtual bool	visit (Elision *)
virtual bool	visit (PropertyNameAndValueList *)
virtual bool	visit (NestedExpression *)
virtual bool	visit (IdentifierPropertyName *)
virtual bool	visit (StringLiteralPropertyName *)
virtual bool	visit (NumericLiteralPropertyName *)
virtual bool	visit (ArrayMemberExpression *)
virtual bool	visit (FieldMemberExpression *)
virtual bool	visit (NewMemberExpression *)
virtual bool	visit (NewExpression *)
virtual bool	visit (ArgumentList *)
virtual bool	visit (PostIncrementExpression *)
virtual bool	visit (PostDecrementExpression *)
virtual bool	visit (DeleteExpression *)
virtual bool	visit (VoidExpression *)
virtual bool	visit (TypeOfExpression *)
virtual bool	visit (PreIncrementExpression *)
virtual bool	visit (PreDecrementExpression *)
virtual bool	visit (UnaryPlusExpression *)
virtual bool	visit (UnaryMinusExpression *)
virtual bool	visit (TildeExpression *)
virtual bool	visit (NotExpression *)
virtual bool	visit (BinaryExpression *)
virtual bool	visit (ConditionalExpression *)
virtual bool	visit (Expression *)
virtual bool	visit (Block *)
virtual bool	visit (StatementList *)
virtual bool	visit (VariableStatement *)
virtual bool	visit (VariableDeclarationList *)
virtual bool	visit (VariableDeclaration *)
virtual bool	visit (EmptyStatement *)
virtual bool	visit (ExpressionStatement *)
virtual bool	visit (IfStatement *)
virtual bool	visit (DoWhileStatement *)
virtual bool	visit (WhileStatement *)
virtual bool	visit (ForStatement *)
virtual bool	visit (LocalForStatement *)
virtual bool	visit (ForEachStatement *)
virtual bool	visit (LocalForEachStatement *)
virtual bool	visit (ContinueStatement *)
virtual bool	visit (BreakStatement *)
virtual bool	visit (ReturnStatement *)
virtual bool	visit (WithStatement *)
virtual bool	visit (SwitchStatement *)
virtual bool	visit (CaseBlock *)
virtual bool	visit (CaseClauses *)
virtual bool	visit (CaseClause *)
virtual bool	visit (DefaultClause *)
virtual bool	visit (LabelledStatement *)
virtual bool	visit (ThrowStatement *)
virtual bool	visit (TryStatement *)
virtual bool	visit (Catch *)
virtual bool	visit (Finally *)
virtual bool	visit (FormalParameterList *)
virtual bool	visit (FunctionBody *)
virtual bool	visit (Program *)
virtual bool	visit (SourceElements *)
virtual bool	visit (FunctionSourceElement *)
virtual bool	visit (StatementSourceElement *)
virtual bool	visit (DebuggerStatement *)
	Visitor ()
virtual	~Visitor ()

Detailed Description

Definition at line 66 of file qdeclarativerewrite_p.h.

Functions

isSharable() [1/2]

bool QDeclarativeRewrite::SharedBindingTester::isSharable

(

const QString &

code

)

Definition at line 54 of file qdeclarativerewrite.cpp.

Referenced by QDeclarativeRewrite::RewriteBinding::operator()().

{
    Engine engine;
    NodePool pool(QString(), &engine);
    Lexer lexer(&engine);
    Parser parser(&engine);
    lexer.setCode(code, 0);
    parser.parseStatement();
    if (!parser.statement()) 
        return false;

    return isSharable(parser.statement());
}

isSharable() [2/2]

bool QDeclarativeRewrite::SharedBindingTester::isSharable

(

AST::Node *

Node

)

Definition at line 68 of file qdeclarativerewrite.cpp.

{
    _sharable = true;
    AST::Node::acceptChild(node, this);
    return _sharable;
}

visit() [1/3]

virtual bool QDeclarativeRewrite::SharedBindingTester::visit ( AST::FunctionDeclaration *  )

inlinevirtual

Reimplemented from QDeclarativeJS::AST::Visitor.

Definition at line 73 of file qdeclarativerewrite_p.h.

{ _sharable = false; return false; }

visit() [2/3]

virtual bool QDeclarativeRewrite::SharedBindingTester::visit ( AST::FunctionExpression *  )

inlinevirtual

Reimplemented from QDeclarativeJS::AST::Visitor.

Definition at line 74 of file qdeclarativerewrite_p.h.

{ _sharable = false; return false; }

visit() [3/3]

virtual bool QDeclarativeRewrite::SharedBindingTester::visit ( AST::CallExpression *  )

inlinevirtual

Reimplemented from QDeclarativeJS::AST::Visitor.

Definition at line 75 of file qdeclarativerewrite_p.h.

{ _sharable = false; return false; }

Properties

_sharable

bool QDeclarativeRewrite::SharedBindingTester::_sharable

private

Definition at line 68 of file qdeclarativerewrite_p.h.

Referenced by isSharable().

---

The documentation for this class was generated from the following files:

• /src/declarative/qml/qdeclarativerewrite_p.h
• /src/declarative/qml/qdeclarativerewrite.cpp