Package org.ek9lang.compiler.common

Class AbstractEK9PhaseListener

java.lang.Object

org.ek9lang.antlr.EK9BaseListener

org.ek9lang.compiler.common.AbstractEK9PhaseListener

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeListener, EK9Listener

Direct Known Subclasses:

DefinitionListener, ScopeStackConsistencyListener

public abstract class AbstractEK9PhaseListener
extends EK9BaseListener

The abstract base on most antlr listeners. This class does little except ensure that the way ANTLR is designed we have to listen to events and push our constructed symbols into a stack and also pop them off again. As they are processed it records them in a more permanent manner. A stack is used to help build the aggregates and other constructs. But in the end they are all 'popped off' - our main permanent holding area is the parsedModule! But this code does pull symbols into other scopes, and also checks for exception only paths through code (to a limited static-analysis extent).

Field Summary

Fields

Modifier and Type	Field	Description
protected final SymbolsAndScopes	symbolsAndScopes

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractEK9PhaseListener(ParsedModule parsedModule)

Method Summary

Modifier and Type	Method	Description
void	exitApplicationDeclaration(EK9Parser.ApplicationDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.applicationDeclaration().
void	exitBlock(EK9Parser.BlockContext ctx)	Exit a parse tree produced by EK9Parser.block().
void	exitCatchStatementExpression(EK9Parser.CatchStatementExpressionContext ctx)	Exit a parse tree produced by EK9Parser.catchStatementExpression().
void	exitClassDeclaration(EK9Parser.ClassDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.classDeclaration().
void	exitComponentDeclaration(EK9Parser.ComponentDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.componentDeclaration().
void	exitDynamicClassDeclaration(EK9Parser.DynamicClassDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.dynamicClassDeclaration().
void	exitDynamicFunctionDeclaration(EK9Parser.DynamicFunctionDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.dynamicFunctionDeclaration().
void	exitDynamicVariableCapture(EK9Parser.DynamicVariableCaptureContext ctx)	Exit a parse tree produced by EK9Parser.dynamicVariableCapture().
void	exitFinallyStatementExpression(EK9Parser.FinallyStatementExpressionContext ctx)	Exit a parse tree produced by EK9Parser.finallyStatementExpression().
void	exitForStatementExpression(EK9Parser.ForStatementExpressionContext ctx)	Exit a parse tree produced by EK9Parser.forStatementExpression().
void	exitFunctionDeclaration(EK9Parser.FunctionDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.functionDeclaration().
void	exitIfStatement(EK9Parser.IfStatementContext ctx)	Exit a parse tree produced by EK9Parser.ifStatement().
void	exitInstructionBlock(EK9Parser.InstructionBlockContext ctx)	Exit a parse tree produced by EK9Parser.instructionBlock().
void	exitMethodDeclaration(EK9Parser.MethodDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.methodDeclaration().
void	exitModuleDeclaration(EK9Parser.ModuleDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.moduleDeclaration().
void	exitOperatorDeclaration(EK9Parser.OperatorDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.operatorDeclaration().
void	exitPackageBlock(EK9Parser.PackageBlockContext ctx)	Exit a parse tree produced by EK9Parser.packageBlock().
void	exitRecordDeclaration(EK9Parser.RecordDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.recordDeclaration().
void	exitReturningParam(EK9Parser.ReturningParamContext ctx)	Exit a parse tree produced by EK9Parser.returningParam().
void	exitServiceDeclaration(EK9Parser.ServiceDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.serviceDeclaration().
void	exitServiceOperationDeclaration(EK9Parser.ServiceOperationDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.serviceOperationDeclaration().
void	exitSingleStatementBlock(EK9Parser.SingleStatementBlockContext ctx)	Exit a parse tree produced by EK9Parser.singleStatementBlock().
void	exitSwitchStatementExpression(EK9Parser.SwitchStatementExpressionContext ctx)	Exit a parse tree produced by EK9Parser.switchStatementExpression().
void	exitTextBodyDeclaration(EK9Parser.TextBodyDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.textBodyDeclaration().
void	exitTextDeclaration(EK9Parser.TextDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.textDeclaration().
void	exitTraitDeclaration(EK9Parser.TraitDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.traitDeclaration().
void	exitTryStatementExpression(EK9Parser.TryStatementExpressionContext ctx)	Exit a parse tree produced by EK9Parser.tryStatementExpression().
void	exitTypeDeclaration(EK9Parser.TypeDeclarationContext ctx)	Exit a parse tree produced by EK9Parser.typeDeclaration().
void	exitWhileStatementExpression(EK9Parser.WhileStatementExpressionContext ctx)	Exit a parse tree produced by EK9Parser.whileStatementExpression().
ErrorListener	getErrorListener()	Provide access to errorListener to extending Listeners.
protected ParsedModule	getParsedModule()	Provide access to the parsedModule.
boolean	isScopeStackEmpty()
protected void	pullBlockTerminationUp(org.antlr.v4.runtime.tree.ParseTree node)
protected void	pullIfElseTerminationUp(EK9Parser.IfStatementContext ctx)
protected void	pullSwitchCaseDefaultUp(EK9Parser.SwitchStatementExpressionContext ctx)
protected void	pullTryCatchFinallyUp(EK9Parser.TryStatementExpressionContext ctx)

Methods inherited from class org.ek9lang.antlr.EK9BaseListener

enterAccessModifier, enterAggregateParts, enterAggregateProperty, enterAllowingOnly, enterApplicationBlock, enterApplicationDeclaration, enterArgumentParam, enterAspectDeclaration, enterAssertStatement, enterAssignmentExpression, enterAssignmentStatement, enterBinaryLit, enterBinaryLiteral, enterBlock, enterBlockStatement, enterBooleanLit, enterBooleanLiteral, enterCall, enterCaseExpression, enterCaseStatement, enterCatchStatementExpression, enterCharacterLit, enterCharacterLiteral, enterClassBlock, enterClassDeclaration, enterColourLit, enterColourLiteral, enterCompilationUnit, enterComponentBlock, enterComponentDeclaration, enterConstantBlock, enterConstantDeclaration, enterConstantInitialiser, enterConstrainDeclaration, enterConstrainType, enterDateLit, enterDateLiteral, enterDateTimeLit, enterDateTimeLiteral, enterDeclareArgumentParam, enterDecorationDimensionLiteral, enterDecorationResolutionLiteral, enterDefaultOperator, enterDict, enterDimensionLit, enterDirective, enterDirectivePart, enterDottedName, enterDurationLit, enterDurationLiteral, enterDynamicClassDeclaration, enterDynamicFunctionBody, enterDynamicFunctionDeclaration, enterDynamicVariableCapture, enterElseOnlyBlock, enterEnumerationDeclaration, enterEveryRule, enterExpression, enterExpressionParam, enterExtendDeclaration, enterExtendPreamble, enterFinallyStatementExpression, enterFloatingPointLit, enterFloatingPointLiteral, enterForLoop, enterForRange, enterForStatementExpression, enterFunctionBlock, enterFunctionDeclaration, enterGuardExpression, enterHttpAccess, enterHttpVerb, enterIdentifier, enterIdentifierReference, enterIfControlBlock, enterIfStatement, enterInitValuePair, enterInstructionBlock, enterIntegerLit, enterIntegerLiteral, enterList, enterMethodDeclaration, enterMillisecondLit, enterMillisecondLiteral, enterModuleBlock, enterModuleDeclaration, enterMoneyLit, enterMoneyLiteral, enterObjectAccess, enterObjectAccessExpression, enterObjectAccessStart, enterObjectAccessType, enterOperationCall, enterOperationDetails, enterOperator, enterOperatorDeclaration, enterPackageBlock, enterParameterisedArgs, enterParameterisedDetail, enterParameterisedParams, enterParameterisedType, enterParamExpression, enterPathLit, enterPathLiteral, enterPipelinePart, enterPreFlowAndControl, enterPreFlowStatement, enterPrimary, enterPrimaryReference, enterProgramBlock, enterRange, enterRecordBlock, enterRecordDeclaration, enterReferencesBlock, enterRegExLit, enterRegisterStatement, enterRegularExpressionLiteral, enterResolutionLit, enterReturningParam, enterServiceBlock, enterServiceDeclaration, enterServiceOperationDeclaration, enterSheBang, enterSingleStatementBlock, enterStatement, enterStreamCat, enterStreamExpression, enterStreamExpressionTermination, enterStreamFor, enterStreamPart, enterStreamSource, enterStreamStatement, enterStreamStatementTermination, enterStringLit, enterStringLiteral, enterStringPart, enterSwitchStatementExpression, enterTextBlock, enterTextBodyDeclaration, enterTextDeclaration, enterThrowStatement, enterTimeLit, enterTimeLiteral, enterTraitBlock, enterTraitDeclaration, enterTraitPreamble, enterTraitReference, enterTraitsList, enterTryStatementExpression, enterTypeBlock, enterTypeDeclaration, enterTypeDef, enterVariableDeclaration, enterVariableOnlyDeclaration, enterVersionNumberLit, enterVersionNumberLiteral, enterWebVariableCorrelation, enterWhileStatementExpression, exitAccessModifier, exitAggregateParts, exitAggregateProperty, exitAllowingOnly, exitApplicationBlock, exitArgumentParam, exitAspectDeclaration, exitAssertStatement, exitAssignmentExpression, exitAssignmentStatement, exitBinaryLit, exitBinaryLiteral, exitBlockStatement, exitBooleanLit, exitBooleanLiteral, exitCall, exitCaseExpression, exitCaseStatement, exitCharacterLit, exitCharacterLiteral, exitClassBlock, exitColourLit, exitColourLiteral, exitCompilationUnit, exitComponentBlock, exitConstantBlock, exitConstantDeclaration, exitConstantInitialiser, exitConstrainDeclaration, exitConstrainType, exitDateLit, exitDateLiteral, exitDateTimeLit, exitDateTimeLiteral, exitDeclareArgumentParam, exitDecorationDimensionLiteral, exitDecorationResolutionLiteral, exitDefaultOperator, exitDict, exitDimensionLit, exitDirective, exitDirectivePart, exitDottedName, exitDurationLit, exitDurationLiteral, exitDynamicFunctionBody, exitElseOnlyBlock, exitEnumerationDeclaration, exitEveryRule, exitExpression, exitExpressionParam, exitExtendDeclaration, exitExtendPreamble, exitFloatingPointLit, exitFloatingPointLiteral, exitForLoop, exitForRange, exitFunctionBlock, exitGuardExpression, exitHttpAccess, exitHttpVerb, exitIdentifier, exitIdentifierReference, exitIfControlBlock, exitInitValuePair, exitIntegerLit, exitIntegerLiteral, exitList, exitMillisecondLit, exitMillisecondLiteral, exitModuleBlock, exitMoneyLit, exitMoneyLiteral, exitObjectAccess, exitObjectAccessExpression, exitObjectAccessStart, exitObjectAccessType, exitOperationCall, exitOperationDetails, exitOperator, exitParameterisedArgs, exitParameterisedDetail, exitParameterisedParams, exitParameterisedType, exitParamExpression, exitPathLit, exitPathLiteral, exitPipelinePart, exitPreFlowAndControl, exitPreFlowStatement, exitPrimary, exitPrimaryReference, exitProgramBlock, exitRange, exitRecordBlock, exitReferencesBlock, exitRegExLit, exitRegisterStatement, exitRegularExpressionLiteral, exitResolutionLit, exitServiceBlock, exitSheBang, exitStatement, exitStreamCat, exitStreamExpression, exitStreamExpressionTermination, exitStreamFor, exitStreamPart, exitStreamSource, exitStreamStatement, exitStreamStatementTermination, exitStringLit, exitStringLiteral, exitStringPart, exitTextBlock, exitThrowStatement, exitTimeLit, exitTimeLiteral, exitTraitBlock, exitTraitPreamble, exitTraitReference, exitTraitsList, exitTypeBlock, exitTypeDef, exitVariableDeclaration, exitVariableOnlyDeclaration, exitVersionNumberLit, exitVersionNumberLiteral, exitWebVariableCorrelation, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

symbolsAndScopes

protected final SymbolsAndScopes symbolsAndScopes

Constructor Details

AbstractEK9PhaseListener

protected AbstractEK9PhaseListener(ParsedModule parsedModule)

Method Details

pullSwitchCaseDefaultUp

protected void pullSwitchCaseDefaultUp(EK9Parser.SwitchStatementExpressionContext ctx)

pullTryCatchFinallyUp

protected void pullTryCatchFinallyUp(EK9Parser.TryStatementExpressionContext ctx)

pullIfElseTerminationUp

protected void pullIfElseTerminationUp(EK9Parser.IfStatementContext ctx)

pullBlockTerminationUp

protected void pullBlockTerminationUp(org.antlr.v4.runtime.tree.ParseTree node)

getParsedModule

protected ParsedModule getParsedModule()

Provide access to the parsedModule.

getErrorListener

public ErrorListener getErrorListener()

Provide access to errorListener to extending Listeners. This enables reporting of errors and warnings.

isScopeStackEmpty

public boolean isScopeStackEmpty()

exitModuleDeclaration

public void exitModuleDeclaration(EK9Parser.ModuleDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.moduleDeclaration().

The default implementation does nothing.

Specified by:

exitModuleDeclaration in interface EK9Listener

Overrides:

exitModuleDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitPackageBlock

public void exitPackageBlock(EK9Parser.PackageBlockContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.packageBlock().

The default implementation does nothing.

Specified by:

exitPackageBlock in interface EK9Listener

Overrides:

exitPackageBlock in class EK9BaseListener

Parameters:

ctx - the parse tree

exitMethodDeclaration

public void exitMethodDeclaration(EK9Parser.MethodDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.methodDeclaration().

The default implementation does nothing.

Specified by:

exitMethodDeclaration in interface EK9Listener

Overrides:

exitMethodDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitOperatorDeclaration

public void exitOperatorDeclaration(EK9Parser.OperatorDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.operatorDeclaration().

The default implementation does nothing.

Specified by:

exitOperatorDeclaration in interface EK9Listener

Overrides:

exitOperatorDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitFunctionDeclaration

public void exitFunctionDeclaration(EK9Parser.FunctionDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.functionDeclaration().

The default implementation does nothing.

Specified by:

exitFunctionDeclaration in interface EK9Listener

Overrides:

exitFunctionDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitRecordDeclaration

public void exitRecordDeclaration(EK9Parser.RecordDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.recordDeclaration().

The default implementation does nothing.

Specified by:

exitRecordDeclaration in interface EK9Listener

Overrides:

exitRecordDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitTraitDeclaration

public void exitTraitDeclaration(EK9Parser.TraitDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.traitDeclaration().

The default implementation does nothing.

Specified by:

exitTraitDeclaration in interface EK9Listener

Overrides:

exitTraitDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitClassDeclaration

public void exitClassDeclaration(EK9Parser.ClassDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.classDeclaration().

The default implementation does nothing.

Specified by:

exitClassDeclaration in interface EK9Listener

Overrides:

exitClassDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitComponentDeclaration

public void exitComponentDeclaration(EK9Parser.ComponentDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.componentDeclaration().

The default implementation does nothing.

Specified by:

exitComponentDeclaration in interface EK9Listener

Overrides:

exitComponentDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitTextDeclaration

public void exitTextDeclaration(EK9Parser.TextDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.textDeclaration().

The default implementation does nothing.

Specified by:

exitTextDeclaration in interface EK9Listener

Overrides:

exitTextDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitTextBodyDeclaration

public void exitTextBodyDeclaration(EK9Parser.TextBodyDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.textBodyDeclaration().

The default implementation does nothing.

Specified by:

exitTextBodyDeclaration in interface EK9Listener

Overrides:

exitTextBodyDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitServiceDeclaration

public void exitServiceDeclaration(EK9Parser.ServiceDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.serviceDeclaration().

The default implementation does nothing.

Specified by:

exitServiceDeclaration in interface EK9Listener

Overrides:

exitServiceDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitServiceOperationDeclaration

public void exitServiceOperationDeclaration(EK9Parser.ServiceOperationDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.serviceOperationDeclaration().

The default implementation does nothing.

Specified by:

exitServiceOperationDeclaration in interface EK9Listener

Overrides:

exitServiceOperationDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitApplicationDeclaration

public void exitApplicationDeclaration(EK9Parser.ApplicationDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.applicationDeclaration().

The default implementation does nothing.

Specified by:

exitApplicationDeclaration in interface EK9Listener

Overrides:

exitApplicationDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitDynamicClassDeclaration

public void exitDynamicClassDeclaration(EK9Parser.DynamicClassDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.dynamicClassDeclaration().

The default implementation does nothing.

Specified by:

exitDynamicClassDeclaration in interface EK9Listener

Overrides:

exitDynamicClassDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitDynamicFunctionDeclaration

public void exitDynamicFunctionDeclaration(EK9Parser.DynamicFunctionDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.dynamicFunctionDeclaration().

The default implementation does nothing.

Specified by:

exitDynamicFunctionDeclaration in interface EK9Listener

Overrides:

exitDynamicFunctionDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitDynamicVariableCapture

public void exitDynamicVariableCapture(EK9Parser.DynamicVariableCaptureContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.dynamicVariableCapture().

The default implementation does nothing.

Specified by:

exitDynamicVariableCapture in interface EK9Listener

Overrides:

exitDynamicVariableCapture in class EK9BaseListener

Parameters:

ctx - the parse tree

exitTypeDeclaration

public void exitTypeDeclaration(EK9Parser.TypeDeclarationContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.typeDeclaration().

The default implementation does nothing.

Specified by:

exitTypeDeclaration in interface EK9Listener

Overrides:

exitTypeDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

exitIfStatement

public void exitIfStatement(EK9Parser.IfStatementContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.ifStatement().

The default implementation does nothing.

Specified by:

exitIfStatement in interface EK9Listener

Overrides:

exitIfStatement in class EK9BaseListener

Parameters:

ctx - the parse tree

exitSwitchStatementExpression

public void exitSwitchStatementExpression(EK9Parser.SwitchStatementExpressionContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.switchStatementExpression().

The default implementation does nothing.

Specified by:

exitSwitchStatementExpression in interface EK9Listener

Overrides:

exitSwitchStatementExpression in class EK9BaseListener

Parameters:

ctx - the parse tree

exitForStatementExpression

public void exitForStatementExpression(EK9Parser.ForStatementExpressionContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.forStatementExpression().

The default implementation does nothing.

Specified by:

exitForStatementExpression in interface EK9Listener

Overrides:

exitForStatementExpression in class EK9BaseListener

Parameters:

ctx - the parse tree

exitWhileStatementExpression

public void exitWhileStatementExpression(EK9Parser.WhileStatementExpressionContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.whileStatementExpression().

The default implementation does nothing.

Specified by:

exitWhileStatementExpression in interface EK9Listener

Overrides:

exitWhileStatementExpression in class EK9BaseListener

Parameters:

ctx - the parse tree

exitReturningParam

public void exitReturningParam(EK9Parser.ReturningParamContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.returningParam().

The default implementation does nothing.

Specified by:

exitReturningParam in interface EK9Listener

Overrides:

exitReturningParam in class EK9BaseListener

Parameters:

ctx - the parse tree

exitTryStatementExpression

public void exitTryStatementExpression(EK9Parser.TryStatementExpressionContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.tryStatementExpression().

The default implementation does nothing.

Specified by:

exitTryStatementExpression in interface EK9Listener

Overrides:

exitTryStatementExpression in class EK9BaseListener

Parameters:

ctx - the parse tree

exitCatchStatementExpression

public void exitCatchStatementExpression(EK9Parser.CatchStatementExpressionContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.catchStatementExpression().

The default implementation does nothing.

Specified by:

exitCatchStatementExpression in interface EK9Listener

Overrides:

exitCatchStatementExpression in class EK9BaseListener

Parameters:

ctx - the parse tree

exitFinallyStatementExpression

public void exitFinallyStatementExpression(EK9Parser.FinallyStatementExpressionContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.finallyStatementExpression().

The default implementation does nothing.

Specified by:

exitFinallyStatementExpression in interface EK9Listener

Overrides:

exitFinallyStatementExpression in class EK9BaseListener

Parameters:

ctx - the parse tree

exitBlock

public void exitBlock(EK9Parser.BlockContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.block().

The default implementation does nothing.

Specified by:

exitBlock in interface EK9Listener

Overrides:

exitBlock in class EK9BaseListener

Parameters:

ctx - the parse tree

exitSingleStatementBlock

public void exitSingleStatementBlock(EK9Parser.SingleStatementBlockContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.singleStatementBlock().

The default implementation does nothing.

Specified by:

exitSingleStatementBlock in interface EK9Listener

Overrides:

exitSingleStatementBlock in class EK9BaseListener

Parameters:

ctx - the parse tree

exitInstructionBlock

public void exitInstructionBlock(EK9Parser.InstructionBlockContext ctx)

Description copied from class: EK9BaseListener

Exit a parse tree produced by EK9Parser.instructionBlock().

The default implementation does nothing.

Specified by:

exitInstructionBlock in interface EK9Listener

Overrides:

exitInstructionBlock in class EK9BaseListener

Parameters:

ctx - the parse tree