214Private Overloads Shared Function TiedToAncestor(label As Label) As Integer 217Case Label.Option, 218Label.Import, 219Label.Attributes, 220Label.FieldDeclaration, 221Label.FieldVariableDeclarator, 222Label.PInvokeDeclaration, 223Label.MethodDeclaration, 224Label.OperatorDeclaration, 225Label.ConstructorDeclaration, 226Label.PropertyDeclaration, 227Label.CustomEventDeclaration, 228Label.EnumMemberDeclaration, 229Label.AccessorDeclaration, 230Label.DeclarationStatement, 231Label.EventStatement, 232Label.TypeParameterList, 233Label.TypeParameter, 234Label.ParameterList, 235Label.Parameter, 236Label.AttributeList, 237Label.Attribute 240Case Label.FieldOrParameterName 244Case Label.BodyBegin, 245Label.LambdaBodyBegin, 246Label.BodyEnd, 247Label.TryStatement, 248Label.CatchBlock, 249Label.CatchStatement, 250Label.FinallyBlock, 251Label.FinallyStatement, 252Label.CatchFilterClause, 253Label.EndTryStatement, 254Label.ForEachStatement, 255Label.ForStatement, 256Label.ForStepClause, 257Label.NextStatement, 258Label.UsingStatement, 259Label.EndUsingStatement, 260Label.SyncLockStatement, 261Label.EndSyncLockStatement, 262Label.WithStatement, 263Label.EndWithStatement, 264Label.DoWhileStatement, 265Label.WhileOrUntilClause, 266Label.EndLoop, 267Label.IfStatement, 268Label.ElseIfBlock, 269Label.ElseIfStatement, 270Label.ElseBlock, 271Label.ElseStatement, 272Label.EndIfStatement, 273Label.SelectStatement, 274Label.CaseBlock, 275Label.CaseStatement, 276Label.CaseClause, 277Label.EndSelectStatement, 278Label.ReDimClause, 279Label.AggregateClause, 280Label.JoinClause, 281Label.FromClause, 282Label.WhereClauseLambda, 283Label.LetClause, 284Label.SelectClauseLambda, 285Label.PartitionWhileLambda, 286Label.PartitionClause, 287Label.GroupByClause, 288Label.OrderByClause, 289Label.CollectionRangeVariable, 290Label.ExpressionRangeVariable, 291Label.ExpressionRangeVariableItems, 292Label.FunctionAggregationLambda, 293Label.OrderingLambda, 294Label.JoinConditionLambda, 295Label.LocalDeclarationStatement, 296Label.LocalVariableDeclarator, 297Label.LocalVariableName 312Friend Overloads Function Classify(kind As SyntaxKind, nodeOpt As SyntaxNode, ByRef isLeaf As Boolean, ignoreVariableDeclarations As Boolean) As Label 320Friend Shared Function ClassifyStatementSyntax(kind As SyntaxKind, nodeOpt As SyntaxNode, ByRef isLeaf As Boolean) As Label 333Return Label.BodyBlock 345Return Label.BodyBegin 351Return Label.LambdaBodyBegin 362Return Label.BodyEnd 370Return Label.DoWhileBlock 374Return Label.DoWhileStatement 378Return Label.WhileOrUntilClause 382Return Label.EndLoop 385Return Label.ForBlock 388Return Label.ForEachBlock 391Return Label.ForStatement 394Return Label.ForEachStatement 397Return Label.ForStepClause 401Return Label.NextStatement 412Return If(TryCast(nodeOpt, UsingBlockSyntax)?.UsingStatement.Variables IsNot Nothing, Label.UsingBlockWithDeclarations, Label.UsingBlockWithExpression) 415Return Label.UsingStatement 419Return Label.EndUsingStatement 422Return Label.SyncLockBlock 425Return Label.SyncLockStatement 429Return Label.EndSyncLockStatement 432Return Label.WithBlock 435Return Label.WithStatement 439Return Label.EndWithStatement 442Return Label.LocalDeclarationStatement 445Return Label.LocalVariableDeclarator 448Return Label.LocalVariableName 452Return Label.IfBlock 456Return Label.IfBlock 459Return Label.IfStatement 462Return Label.ElseIfBlock 465Return Label.ElseIfStatement 469Return Label.ElseBlock 473Return Label.ElseStatement 477Return Label.EndIfStatement 480Return Label.TryBlock 483Return Label.TryBlock 486Return Label.TryStatement 489Return Label.CatchBlock 492Return Label.CatchStatement 495Return Label.FinallyBlock 498Return Label.FinallyStatement 501Return Label.CatchFilterClause 505Return Label.EndTryStatement 509Return Label.ErrorStatement 512Return Label.ThrowStatement 518Return Label.OnErrorStatement 523Return Label.ResumeStatement 526Return Label.SelectBlock 529Return Label.SelectStatement 533Return Label.CaseBlock 537Return Label.CaseStatement 548Return Label.CaseClause 552Return Label.EndSelectStatement 564Return Label.ExitStatement 570Return Label.ContinueStatement 573Return Label.ReturnStatement 579Return Label.GoToStatement 583Return Label.LabelStatement 587Return Label.EraseStatement 591Return Label.ExpressionStatement 604Return Label.AssignmentStatement 609Return Label.EventHandlerStatement 613Return Label.ReDimStatement 616Return Label.ReDimClause 619Return Label.YieldStatement 625Return Label.Lambda 631Return Label.Ignored 634Return Label.QueryExpression 637Return Label.WhereClauseLambda 640Return Label.LetClause 644Return Label.PartitionClause 648Return Label.PartitionWhileLambda 652Return Label.OrderingLambda 655Return Label.FunctionAggregationLambda 658Return Label.SelectClauseLambda 661Return Label.GroupByClause 664Return Label.OrderByClause 668Return Label.JoinClause 671Return Label.AggregateClause 674Return Label.FromClause 694Return Label.ExpressionRangeVariableItems 696Return Label.ExpressionRangeVariable 705Return Label.CollectionRangeVariable 709Return Label.JoinConditionLambda 712Return Label.AwaitExpression 717Return Label.Ignored 720Return Label.Ignored 724Private Shared Function ClassifyTopSytnax(kind As SyntaxKind, nodeOpt As SyntaxNode, ByRef isLeaf As Boolean, ignoreVariableDeclarations As Boolean) As Label 728Return Label.CompilationUnit 732Return Label.Option 736Return Label.Import 740Return Label.Attributes 744Return Label.NamespaceDeclaration 748Return Label.TypeDeclaration 752Return Label.EnumDeclaration 756Return Label.DelegateDeclaration 760Return Label.FieldDeclaration 764Return If(ignoreVariableDeclarations, Label.Ignored, Label.FieldVariableDeclarator) 768Return If(ignoreVariableDeclarations, Label.Ignored, Label.FieldOrParameterName) 772Return Label.MethodDeclaration 776Return Label.PInvokeDeclaration 780Return Label.ConstructorDeclaration 784Return Label.OperatorDeclaration 788Return Label.PropertyDeclaration 792Return Label.CustomEventDeclaration 796Return Label.EnumMemberDeclaration 804Return Label.AccessorDeclaration 823Return Label.DeclarationStatement 827Return Label.EventStatement 831Return Label.TypeParameterList 835Return Label.TypeParameter 839Return Label.ParameterList 843Return Label.Parameter 848Return Label.AttributeList 852Return Label.Ignored 857Return Label.Attribute 860Return Label.Ignored 864Return Label.Ignored 870Return Label.LambdaRoot 876Friend Function GetLabelImpl(node As SyntaxNode) As Label 884Return Classify(kind, Nothing, isLeaf, ignoreVariableDeclarations) <> Label.Ignored 889Return Label.Count 894Return TiedToAncestor(CType(label, Label))