question: the default implementation does nothing . concode_field_sep PlaceHolder placeHolder concode_field_sep void enterTypeDefinition concode_elem_sep void exitActualParameterPart concode_elem_sep void enterTypeDeclaration concode_elem_sep void enterObjectDeclaration concode_elem_sep void enterBinaryAddingOperator concode_elem_sep void enterStatement concode_elem_sep void exitEnumerationTypeDefinition concode_elem_sep void enterEveryRule concode_elem_sep void exitTypeDefinition concode_elem_sep void enterIfStatement concode_elem_sep void exitUnaryAddingOperator concode_elem_sep void exitRelationalOperator concode_elem_sep void exitBinaryAddingOperator concode_elem_sep void enterActualParameterPart concode_elem_sep void exitSimpleExpression concode_elem_sep void enterArrayTypeDefinition concode_elem_sep void enterIndex concode_elem_sep void exitProcedureCallStatement concode_elem_sep void exitProgramBody concode_elem_sep void exitSubprogramBody concode_elem_sep void exitMultiplyingOperator concode_elem_sep void enterFormalPart concode_elem_sep void enterReturnStatement concode_elem_sep void enterAssignmentStatement concode_elem_sep void enterSimpleExpression concode_elem_sep void exitIfStatement concode_elem_sep void enterSubprogramSpecification concode_elem_sep void exitFactor concode_elem_sep void enterSimpleStatement concode_elem_sep void exitCondition concode_elem_sep void enterIterationScheme concode_elem_sep void enterDeclarativePart concode_elem_sep void enterParameterSpecification concode_elem_sep void enterTerm concode_elem_sep void exitName concode_elem_sep void exitSequenceOfStatements concode_elem_sep void enterMultiplyingOperator concode_elem_sep void exitArrayTypeDefinition concode_elem_sep void exitStatement concode_elem_sep void exitSimpleStatement concode_elem_sep void exitObjectDeclaration concode_elem_sep void exitDeclarativePart concode_elem_sep void enterCompoundStatement concode_elem_sep void exitAssignmentStatement concode_elem_sep void exitEveryRule concode_elem_sep void exitTerm concode_elem_sep void exitFormalPart concode_elem_sep void exitSubprogramSpecification concode_elem_sep void enterRelationalOperator concode_elem_sep void enterName concode_elem_sep void exitIdentifierList concode_elem_sep void enterEnumerationTypeDefinition concode_elem_sep void enterSubprogramBody concode_elem_sep void exitExpression concode_elem_sep void enterFactor concode_elem_sep void exitReturnStatement concode_elem_sep void enterExpression concode_elem_sep void exitLoopStatement concode_elem_sep void exitParameterSpecification concode_elem_sep void enterProgramBody concode_elem_sep void exitIndex concode_elem_sep void visitErrorNode concode_elem_sep void enterIdentifierList concode_elem_sep void enterSequenceOfStatements concode_elem_sep void enterCondition concode_elem_sep void visitTerminal concode_elem_sep void exitIterationScheme concode_elem_sep void enterBasicDeclaration concode_elem_sep void enterProcedureCallStatement concode_elem_sep void enterUnaryAddingOperator concode_elem_sep void exitBasicDeclaration concode_elem_sep void exitTypeDeclaration concode_elem_sep void exitCompoundStatement
target: void function ( GrammarParser . LoopStatementContext arg0 ) { }