AstVisitor7.class.ps1
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using namespace System.Collections.Generic using namespace System.Management.Automation.Language #region AstVisitor class PSPVisitor : ICustomAstVisitor,ICustomAstVisitor2 { [Profiler]$Profiler = $null PSPVisitor([Profiler]$profiler) { $this.Profiler = $profiler } [Object] VisitElement([object]$element) { if ($element -eq $null) { return $null } $res = $element.Visit($this) return $res } [Object] VisitElements([Object]$elements) { if ($elements -eq $null -or $elements.Count -eq 0) { return $null } $typeName = $elements.gettype().GenericTypeArguments.Fullname $newElements = New-Object -TypeName "System.Collections.Generic.List[$typeName]" foreach($element in $elements) { $visitedResult = $element.Visit($this) $newElements.add($visitedResult) } return $newElements } [StatementAst[]] VisitStatements([object]$Statements) { $newStatements = [List[StatementAst]]::new() foreach ($statement in $statements) { [bool]$instrument = $statement -is [PipelineBaseAst] $extent = $statement.Extent if ($instrument) { $expressionAstCollection = [List[ExpressionAst]]::new() $constantExpression = [ConstantExpressionAst]::new($extent, $extent.StartLineNumber - 1) $expressionAstCollection.Add($constantExpression) $constantProfiler = [ConstantExpressionAst]::new($extent, $this.Profiler) $constantStartline = [StringConstantExpressionAst]::new($extent, "StartLine", [StringConstantType]::BareWord) $invokeMember = [InvokeMemberExpressionAst]::new( $extent, $constantProfiler, $constantStartline, $expressionAstCollection, $false ) $startLine = [CommandExpressionAst]::new( $extent, $invokeMember, $null ) $pipe = [PipelineAst]::new($extent, $startLine); $newStatements.Add($pipe) } $newStatements.Add($this.VisitElement($statement)) if ($instrument) { $expressionAstCollection = [List[ExpressionAst]]::new() $expressionAstCollection.Add([ConstantExpressionAst]::new($extent, $extent.StartLineNumber - 1)) $endLine = [CommandExpressionAst]::new( $extent, [InvokeMemberExpressionAst]::new( $extent, [ConstantExpressionAst]::new($extent, $this.Profiler), [StringConstantExpressionAst]::new($extent, "EndLine", [StringConstantType]::BareWord), $expressionAstCollection, $false ), $null ) $pipe = [PipelineAst]::new($extent, $endLine) $newStatements.add($pipe) } } return $newStatements } [object] VisitScriptBlock([ScriptBlockAst] $scriptBlockAst) { $newParamBlock = $this.VisitElement($scriptBlockAst.ParamBlock) $newBeginBlock = $this.VisitElement($scriptBlockAst.BeginBlock) $newProcessBlock = $this.VisitElement($scriptBlockAst.ProcessBlock) $newEndBlock = $this.VisitElement($scriptBlockAst.EndBlock) $newDynamicParamBlock = $this.VisitElement($scriptBlockAst.DynamicParamBlock) return [ScriptBlockAst]::new($scriptBlockAst.Extent, $newParamBlock, $newBeginBlock, $newProcessBlock, $newEndBlock, $newDynamicParamBlock) } [object] VisitNamedBlock([NamedBlockAst] $namedBlockAst) { $newTraps = $this.VisitElements($namedBlockAst.Traps) $newStatements = $this.VisitStatements($namedBlockAst.Statements) $statementBlock = [StatementBlockAst]::new($namedBlockAst.Extent,$newStatements,$newTraps) return [NamedBlockAst]::new($namedBlockAst.Extent, $namedBlockAst.BlockKind, $statementBlock, $namedBlockAst.Unnamed) } [object] VisitFunctionDefinition([FunctionDefinitionAst] $functionDefinitionAst) { $newBody = $this.VisitElement($functionDefinitionAst.Body) return [FunctionDefinitionAst]::new($functionDefinitionAst.Extent, $functionDefinitionAst.IsFilter,$functionDefinitionAst.IsWorkflow, $functionDefinitionAst.Name, $this.VisitElements($functionDefinitionAst.Parameters), $newBody); } [object] VisitStatementBlock([StatementBlockAst] $statementBlockAst) { $newStatements = $this.VisitStatements($statementBlockAst.Statements) $newTraps = $this.VisitElements($statementBlockAst.Traps) return [StatementBlockAst]::new($statementBlockAst.Extent, $newStatements, $newTraps) } [object] VisitIfStatement([IfStatementAst] $ifStmtAst) { [Tuple[PipelineBaseAst,StatementBlockAst][]]$newClauses = @(foreach($clause in $ifStmtAst.Clauses){ $newClauseTest = [PipelineBaseAst]$this.VisitElement($clause.Item1) $newStatementBlock = [StatementBlockAst]$this.VisitElement($clause.Item2) [Tuple[PipelineBaseAst,StatementBlockAst]]::new($newClauseTest,$newStatementBlock) }) $newElseClause = $this.VisitElement($ifStmtAst.ElseClause) return [IfStatementAst]::new($ifStmtAst.Extent, $newClauses, $newElseClause) } [object] VisitTrap([TrapStatementAst] $trapStatementAst) { return [TrapStatementAst]::new($trapStatementAst.Extent, $this.VisitElement($trapStatementAst.TrapType), $this.VisitElement($trapStatementAst.Body)) } [object] VisitSwitchStatement([SwitchStatementAst] $switchStatementAst) { $newCondition = $this.VisitElement($switchStatementAst.Condition) $newClauses = [List[Tuple[ExpressionAst,StatementBlockAst]]]::new() $switchStatementAst.Clauses | ForEach-Object { $newClauseTest = $this.VisitElement($_.Item1) $newStatementBlock = $this.VisitElement($_.Item2) $newClauses.Add([Tuple[ExpressionAst,StatementBlockAst]]::new($newClauseTest,$newStatementBlock)) } $newDefault = $this.VisitElement($switchStatementAst.Default) return [SwitchStatementAst]::new($switchStatementAst.Extent, $switchStatementAst.Label,$newCondition,$switchStatementAst.Flags, $newClauses, $newDefault) } [object] VisitDataStatement([DataStatementAst] $dataStatementAst) { $newBody = $this.VisitElement($dataStatementAst.Body) $newCommandsAllowed = $this.VisitElements($dataStatementAst.CommandsAllowed) return [DataStatementAst]::new($dataStatementAst.Extent, $dataStatementAst.Variable, $newCommandsAllowed, $newBody) } [object] VisitForEachStatement([ForEachStatementAst] $forEachStatementAst) { $newVariable = $this.VisitElement($forEachStatementAst.Variable) $newCondition = $this.VisitElement($forEachStatementAst.Condition) $newBody = $this.VisitElement($forEachStatementAst.Body) return [ForEachStatementAst]::new($forEachStatementAst.Extent, $forEachStatementAst.Label, [ForEachFlags]::None, $newVariable, $newCondition, $newBody) } [object] VisitDoWhileStatement([DoWhileStatementAst] $doWhileStatementAst) { $newCondition = $this.VisitElement($doWhileStatementAst.Condition) $newBody = $this.VisitElement($doWhileStatementAst.Body) return [DoWhileStatementAst]::new($doWhileStatementAst.Extent, $doWhileStatementAst.Label, $newCondition, $newBody) } [object] VisitForStatement([ForStatementAst] $forStatementAst) { $newInitializer = $this.VisitElement($forStatementAst.Initializer) $newCondition = $this.VisitElement($forStatementAst.Condition) $newIterator = $this.VisitElement($forStatementAst.Iterator) $newBody = $this.VisitElement($forStatementAst.Body) return [ForStatementAst]::new($forStatementAst.Extent, $forStatementAst.Label, $newInitializer, $newCondition, $newIterator, $newBody) } [object] VisitWhileStatement([WhileStatementAst] $whileStatementAst) { $newCondition = $this.VisitElement($whileStatementAst.Condition) $newBody = $this.VisitElement($whileStatementAst.Body) return [WhileStatementAst]::new($whileStatementAst.Extent, $whileStatementAst.Label, $newCondition, $newBody) } [object] VisitCatchClause([CatchClauseAst] $catchClauseAst) { $newBody = $this.VisitElement($catchClauseAst.Body) $newCatchTypes = $this.VisitElements($catchClauseAst.CatchTypes) return [CatchClauseAst]::new($catchClauseAst.Extent, $newCatchTypes, $newBody) } [object] VisitTryStatement([TryStatementAst] $tryStatementAst) { $newBody = $this.VisitElement($tryStatementAst.Body) $newCatchClauses = $this.VisitElements($tryStatementAst.CatchClauses) $newFinally = $this.VisitElement($tryStatementAst.Finally) return [TryStatementAst]::new($tryStatementAst.Extent, $newBody, $newCatchClauses, $newFinally) } [object] VisitDoUntilStatement([DoUntilStatementAst] $doUntilStatementAst) { $newCondition = $this.VisitElement($doUntilStatementAst.Condition) $newBody = $this.VisitElement($doUntilStatementAst.Body) return [DoUntilStatementAst]::new($doUntilStatementAst.Extent, $doUntilStatementAst.Label, $newCondition, $newBody) } [object] VisitParamBlock([ParamBlockAst] $paramBlockAst) { $newAttributes = $this.VisitElements($paramBlockAst.Attributes) $newParameters = $this.VisitElements($paramBlockAst.Parameters) return [ParamBlockAst]::new($paramBlockAst.Extent, $newAttributes, $newParameters) } [object] VisitErrorStatement([ErrorStatementAst] $errorStatementAst) { return $errorStatementAst } [object] VisitErrorExpression([ErrorExpressionAst] $errorExpressionAst) { return $errorExpressionAst } [object] VisitTypeConstraint([TypeConstraintAst] $typeConstraintAst) { return [TypeConstraintAst]::new($typeConstraintAst.Extent, $typeConstraintAst.TypeName) } [object] VisitAttribute([AttributeAst] $attributeAst) { $newPositionalArguments = $this.VisitElements($attributeAst.PositionalArguments) $newNamedArguments = $this.VisitElements($attributeAst.NamedArguments) return [AttributeAst]::new($attributeAst.Extent, $attributeAst.TypeName, $newPositionalArguments, $newNamedArguments) } [object] VisitNamedAttributeArgument([NamedAttributeArgumentAst] $namedAttributeArgumentAst) { $newArgument = $this.VisitElement($namedAttributeArgumentAst.Argument) return [NamedAttributeArgumentAst]::new($namedAttributeArgumentAst.Extent, $namedAttributeArgumentAst.ArgumentName, $newArgument,$namedAttributeArgumentAst.ExpressionOmitted) } [object] VisitParameter([ParameterAst] $parameterAst) { $newName = $this.VisitElement($parameterAst.Name) $newAttributes = $this.VisitElements($parameterAst.Attributes) $newDefaultValue = $this.VisitElement($parameterAst.DefaultValue) return [ParameterAst]::new($parameterAst.Extent, $newName, $newAttributes, $newDefaultValue) } [object] VisitBreakStatement([BreakStatementAst] $breakStatementAst) { $newLabel = $this.VisitElement($breakStatementAst.Label) return [BreakStatementAst]::new($breakStatementAst.Extent, $newLabel) } [object] VisitContinueStatement([ContinueStatementAst] $continueStatementAst) { $newLabel = $this.VisitElement($continueStatementAst.Label) return [ContinueStatementAst]::new($continueStatementAst.Extent, $newLabel) } [object] VisitReturnStatement([ReturnStatementAst] $returnStatementAst) { $newPipeline = $this.VisitElement($returnStatementAst.Pipeline) return [ReturnStatementAst]::new($returnStatementAst.Extent, $newPipeline) } [object] VisitExitStatement([ExitStatementAst] $exitStatementAst) { $newPipeline = $this.VisitElement($exitStatementAst.Pipeline) return [ExitStatementAst]::new($exitStatementAst.Extent, $newPipeline) } [object] VisitThrowStatement([ThrowStatementAst] $throwStatementAst) { $newPipeline = $this.VisitElement($throwStatementAst.Pipeline) return [ThrowStatementAst]::new($throwStatementAst.Extent, $newPipeline) } [object] VisitAssignmentStatement([AssignmentStatementAst] $assignmentStatementAst) { $newLeft = $this.VisitElement($assignmentStatementAst.Left) $newRight = $this.VisitElement($assignmentStatementAst.Right) return [AssignmentStatementAst]::new($assignmentStatementAst.Extent, $newLeft, $assignmentStatementAst.Operator,$newRight, $assignmentStatementAst.ErrorPosition) } [object] VisitPipeline([PipelineAst] $pipelineAst) { $newPipeElements = $this.VisitElements($pipelineAst.PipelineElements) return [PipelineAst]::new($pipelineAst.Extent, $newPipeElements) } [object] VisitCommand([CommandAst] $commandAst) { $newCommandElements = $this.VisitElements($commandAst.CommandElements) $newRedirections = $this.VisitElements($commandAst.Redirections) return [CommandAst]::new($commandAst.Extent, $newCommandElements, $commandAst.InvocationOperator, $newRedirections) } [object] VisitCommandExpression([CommandExpressionAst] $commandExpressionAst) { $newExpression = $this.VisitElement($commandExpressionAst.Expression) $newRedirections = $this.VisitElements($commandExpressionAst.Redirections) return [CommandExpressionAst]::new($commandExpressionAst.Extent, $newExpression, $newRedirections) } [object] VisitCommandParameter([CommandParameterAst] $commandParameterAst) { $newArgument = $this.VisitElement($commandParameterAst.Argument) return [CommandParameterAst]::new($commandParameterAst.Extent, $commandParameterAst.ParameterName, $newArgument, $commandParameterAst.ErrorPosition) } [object] VisitFileRedirection([FileRedirectionAst] $fileRedirectionAst) { $newFile = $this.VisitElement($fileRedirectionAst.Location) return [FileRedirectionAst]::new($fileRedirectionAst.Extent, $fileRedirectionAst.FromStream, $newFile, $fileRedirectionAst.Append) } [object] VisitMergingRedirection([MergingRedirectionAst] $mergingRedirectionAst) { return [MergingRedirectionAst]::new($mergingRedirectionAst.Extent, $mergingRedirectionAst.FromStream, $mergingRedirectionAst.ToStream) } [object] VisitBinaryExpression([BinaryExpressionAst] $binaryExpressionAst) { $newLeft = $this.VisitElement($binaryExpressionAst.Left) $newRight = $this.VisitElement($binaryExpressionAst.Right) return [BinaryExpressionAst]::new($binaryExpressionAst.Extent, $newLeft, $binaryExpressionAst.Operator, $newRight, $binaryExpressionAst.ErrorPosition) } [object] VisitUnaryExpression([UnaryExpressionAst] $unaryExpressionAst) { $newChild = $this.VisitElement($unaryExpressionAst.Child) return [UnaryExpressionAst]::new($unaryExpressionAst.Extent, $unaryExpressionAst.TokenKind, $newChild) } [object] VisitConvertExpression([ConvertExpressionAst] $convertExpressionAst) { $newChild = $this.VisitElement($convertExpressionAst.Child) $newTypeConstraint = $this.VisitElement($convertExpressionAst.Type) return [ConvertExpressionAst]::new($convertExpressionAst.Extent, $newTypeConstraint, $newChild) } [object] VisitTypeExpression([TypeExpressionAst] $typeExpressionAst) { return [TypeExpressionAst]::new($typeExpressionAst.Extent, $typeExpressionAst.TypeName) } [object] VisitConstantExpression([ConstantExpressionAst] $constantExpressionAst) { return [ConstantExpressionAst]::new($constantExpressionAst.Extent, $constantExpressionAst.Value) } [object] VisitStringConstantExpression([StringConstantExpressionAst] $stringConstantExpressionAst) { return [StringConstantExpressionAst]::new($stringConstantExpressionAst.Extent, $stringConstantExpressionAst.Value, $stringConstantExpressionAst.StringConstantType) } [object] VisitSubExpression([SubExpressionAst] $subExpressionAst) { $newStatementBlock = $this.VisitElement($subExpressionAst.SubExpression) return [SubExpressionAst]::new($subExpressionAst.Extent, $newStatementBlock) } [object] VisitUsingExpression([UsingExpressionAst] $usingExpressionAst) { $newUsingExpr = $this.VisitElement($usingExpressionAst.SubExpression) return [UsingExpressionAst]::new($usingExpressionAst.Extent, $newUsingExpr) } [object] VisitVariableExpression([VariableExpressionAst] $variableExpressionAst) { return [VariableExpressionAst]::new($variableExpressionAst.Extent, $variableExpressionAst.VariablePath.UserPath, $variableExpressionAst.Splatted) } [object] VisitMemberExpression([MemberExpressionAst] $memberExpressionAst) { $newExpr = $this.VisitElement($memberExpressionAst.Expression) $newMember = $this.VisitElement($memberExpressionAst.Member) return [MemberExpressionAst]::new($memberExpressionAst.Extent, $newExpr, $newMember, $memberExpressionAst.Static) } [object] VisitInvokeMemberExpression([InvokeMemberExpressionAst] $invokeMemberExpressionAst) { $newExpression = $this.VisitElement($invokeMemberExpressionAst.Expression) $newMethod = $this.VisitElement($invokeMemberExpressionAst.Member) $newArguments = $this.VisitElements($invokeMemberExpressionAst.Arguments) return [InvokeMemberExpressionAst]::new($invokeMemberExpressionAst.Extent, $newExpression, $newMethod, $newArguments, $invokeMemberExpressionAst.Static) } [object] VisitArrayExpression([ArrayExpressionAst] $arrayExpressionAst) { $newStatementBlock = $this.VisitElement($arrayExpressionAst.SubExpression) return [ArrayExpressionAst]::new($arrayExpressionAst.Extent, $newStatementBlock) } [object] VisitArrayLiteral([ArrayLiteralAst] $arrayLiteralAst) { $newArrayElements = $this.VisitElements($arrayLiteralAst.Elements) return [ArrayLiteralAst]::new($arrayLiteralAst.Extent, $newArrayElements) } [object] VisitHashtable([HashtableAst] $hashtableAst) { $newKeyValuePairs = [List[Tuple[ExpressionAst,StatementAst]]]::new() foreach ($keyValuePair in $hashtableAst.KeyValuePairs) { $newKey = $this.VisitElement($keyValuePair.Item1); $newValue = $this.VisitElement($keyValuePair.Item2); $newKeyValuePairs.Add([Tuple[ExpressionAst,StatementAst]]::new($newKey, $newValue)) # TODO NOT SURE } return [HashtableAst]::new($hashtableAst.Extent, $newKeyValuePairs) } [object] VisitScriptBlockExpression([ScriptBlockExpressionAst] $scriptBlockExpressionAst) { $newScriptBlock = $this.VisitElement($scriptBlockExpressionAst.ScriptBlock) return [ScriptBlockExpressionAst]::new($scriptBlockExpressionAst.Extent, $newScriptBlock) } [object] VisitParenExpression([ParenExpressionAst] $parenExpressionAst) { $newPipeline = $this.VisitElement($parenExpressionAst.Pipeline) return [ParenExpressionAst]::new($parenExpressionAst.Extent, $newPipeline) } [object] VisitExpandableStringExpression([ExpandableStringExpressionAst] $expandableStringExpressionAst) { return [ExpandableStringExpressionAst]::new($expandableStringExpressionAst.Extent,$expandableStringExpressionAst.Value,$expandableStringExpressionAst.StringConstantType) } [object] VisitIndexExpression([IndexExpressionAst] $indexExpressionAst) { $newTargetExpression = $this.VisitElement($indexExpressionAst.Target) $newIndexExpression = $this.VisitElement($indexExpressionAst.Index) return [IndexExpressionAst]::new($indexExpressionAst.Extent, $newTargetExpression, $newIndexExpression) } [object] VisitAttributedExpression([AttributedExpressionAst] $attributedExpressionAst) { $newAttribute = $this.VisitElement($attributedExpressionAst.Attribute) $newChild = $this.VisitElement($attributedExpressionAst.Child) return [AttributedExpressionAst]::new($attributedExpressionAst.Extent, $newAttribute, $newChild) } [object] VisitBlockStatement([BlockStatementAst] $blockStatementAst) { $newBody = $this.VisitElement($blockStatementAst.Body) return [BlockStatementAst]::new($blockStatementAst.Extent, $blockStatementAst.Kind, $newBody) } [object] VisitTypeDefinition([TypeDefinitionAst] $typeDefinitionAst) { $newAttributes = $this.VisitElements($typeDefinitionAst.Attributes) $newBaseTypes = $this.VisitElements($typeDefinitionAst.BaseTypes) $newMembers = $this.VisitElements($typeDefinitionAst.Members) return [TypeDefinitionAst]::new($typeDefinitionAst.Extent, $typeDefinitionAst.Name, $newAttributes, $newMembers, $typeDefinitionAst.TypeAttributes, $newBaseTypes) } [object] VisitPropertyMember([PropertyMemberAst] $propertyMemberAst) { $newPropertyType = $this.VisitElement($propertyMemberAst.PropertyType) $newAttributes = $this.VisitElements($propertyMemberAst.Attributes) $newInitValue = $this.VisitElement($propertyMemberAst.InitialValue) return [PropertyMemberAst]::new($propertyMemberAst.Extent, $propertyMemberAst.Name, $newPropertyType, $newAttributes, $propertyMemberAst.PropertyAttributes, $newInitValue) } [object] VisitFunctionMember([FunctionMemberAst] $functionMemberAst) { $newBody = $this.VisitElement($functionMemberAst.Body) $newParameters = $this.VisitElements($functionMemberAst.Parameters) $newFunctionDefinition = $this.VisitElement($functionMemberAst.Extent, $false, $false, $functionMemberAst.Name, $newParameters, $newBody) $newReturnType = $this.VisitElement($functionMemberAst.ReturnType) $newAttributes = $this.VisitElements($functionMemberAst.Attributes) return [FunctionMemberAst]::new($functionMemberAst.Extent, $newFunctionDefinition, $newReturnType, $newAttributes, $functionMemberAst.MethodAttributes) } [object] VisitBaseCtorInvokeMemberExpression([BaseCtorInvokeMemberExpressionAst] $baseCtorAst) { $newInvokeMemberExpression = $this.VisitInvokeMemberExpression($baseCtorAst) return [BaseCtorInvokeMemberExpressionAst]::new($baseCtorAst.Expression.Extent, $newInvokeMemberExpression.Extent, $newInvokeMemberExpression) } [object] VisitUsingStatement([UsingStatementAst] $usingStatementAst) { $newName = $this.VisitElement($usingStatementAst.Name) $newAlias = if($usingStatementAst.Alias -is [StringConstantExpressionAst]){ $this.VisitElement($usingStatementAst.Alias) } switch($usingStatementAst.UsingStatementKind) { 'Module' { if($usingStatementAst.ModuleSpecification -is [HashtableAst]){ $newModuleSpec = $this.VisitElement($usingStatementAst.ModuleSpecification) if($newAlias){ return [UsingStatementAst]::new($usingStatementAst.Extent, $newName, $newModuleSpec) } return [UsingStatementAst]::new($usingStatementAst.Extent, $newModuleSpec) } if($newAlias){ return [UsingStatementAst]::new($usingStatementAst.Extent, $_, $newName, $newAlias) } return [UsingStatementAst]::new($usingStatementAst.Extent, $_, $newName) } default { if($newAlias){ return [UsingStatementAst]::new($usingStatementAst.Extent, $_, $newName, $newAlias) } return [UsingStatementAst]::new($usingStatementAst.Extent, $_, $newName) } } throw [System.NotImplementedException]::new() } [object] VisitConfigurationDefinition([ConfigurationDefinitionAst]$configDefinitionAst) { $newConfig = $this.VisitElement($configDefinitionAst.Body) $newInstanceName = $this.VisitElement($configDefinitionAst.InstanceName) return [ConfigurationDefinitionAst]::new($configDefinitionAst.Extent, $newConfig, $configDefinitionAst.ConfigurationType, $newInstanceName) } [object] VisitDynamicKeywordStatement([DynamicKeywordStatementAst]$dynamicKeywordAst) { $newElements = $this.VisitElements($dynamicKeywordAst.CommandElements) return [DynamicKeywordStatementAst]::new($dynamicKeywordAst.Extent, $newElements) } # V7 nodes [object] VisitTernaryExpression([TernaryExpressionAst]$ternaryExpressionAst) { $newCondition = $this.VisitElement($ternaryExpressionAst.Condition) $newIfTrue = $this.VisitElement($ternaryExpressionAst.IfTrue) $newIfFalse = $this.VisitElement($ternaryExpressionAst.IfFalse) return [TernaryExpressionAst]::new($ternaryExpressionAst.Extent, $newCondition, $newIfTrue, $newIfFalse) } [object] VisitPipelineChain([PipelineChainAst]$pipelineChainAst) { $newLhsPipeline = $this.VisitElement($pipelineChainAst.LhsPipelineChain) $newRhsPipeline = $this.VisitElement($pipelineChainAst.RhsPipeline) return [PipelineChainAst]::new($pipelineChainAst.Extent, $newLhsPipeline, $newRhsPipeline, $pipelineChainAst.Operator, $pipelineChainAst.Background) } } #endregion |