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 349Return Label.LambdaBodyBegin 360Return Label.BodyEnd 368Return Label.DoWhileBlock 372Return Label.DoWhileStatement 376Return Label.WhileOrUntilClause 380Return Label.EndLoop 383Return Label.ForBlock 386Return Label.ForEachBlock 389Return Label.ForStatement 392Return Label.ForEachStatement 395Return Label.ForStepClause 399Return Label.NextStatement 410Return If(TryCast(nodeOpt, UsingBlockSyntax)?.UsingStatement.Variables IsNot Nothing, Label.UsingBlockWithDeclarations, Label.UsingBlockWithExpression) 413Return Label.UsingStatement 417Return Label.EndUsingStatement 420Return Label.SyncLockBlock 423Return Label.SyncLockStatement 427Return Label.EndSyncLockStatement 430Return Label.WithBlock 433Return Label.WithStatement 437Return Label.EndWithStatement 440Return Label.LocalDeclarationStatement 443Return Label.LocalVariableDeclarator 446Return Label.LocalVariableName 450Return Label.IfBlock 454Return Label.IfBlock 457Return Label.IfStatement 460Return Label.ElseIfBlock 463Return Label.ElseIfStatement 467Return Label.ElseBlock 471Return Label.ElseStatement 475Return Label.EndIfStatement 478Return Label.TryBlock 481Return Label.TryBlock 484Return Label.TryStatement 487Return Label.CatchBlock 490Return Label.CatchStatement 493Return Label.FinallyBlock 496Return Label.FinallyStatement 499Return Label.CatchFilterClause 503Return Label.EndTryStatement 507Return Label.ErrorStatement 510Return Label.ThrowStatement 516Return Label.OnErrorStatement 521Return Label.ResumeStatement 524Return Label.SelectBlock 527Return Label.SelectStatement 531Return Label.CaseBlock 535Return Label.CaseStatement 546Return Label.CaseClause 550Return Label.EndSelectStatement 562Return Label.ExitStatement 568Return Label.ContinueStatement 571Return Label.ReturnStatement 577Return Label.GoToStatement 581Return Label.LabelStatement 585Return Label.EraseStatement 589Return Label.ExpressionStatement 602Return Label.AssignmentStatement 607Return Label.EventHandlerStatement 611Return Label.ReDimStatement 614Return Label.ReDimClause 617Return Label.YieldStatement 623Return Label.Lambda 627Return Label.LambdaBodyBegin 630Return Label.ParameterList 633Return Label.Parameter 636Return Label.QueryExpression 639Return Label.WhereClauseLambda 642Return Label.LetClause 646Return Label.PartitionClause 650Return Label.PartitionWhileLambda 654Return Label.OrderingLambda 657Return Label.FunctionAggregationLambda 660Return Label.SelectClauseLambda 663Return Label.GroupByClause 666Return Label.OrderByClause 670Return Label.JoinClause 673Return Label.AggregateClause 676Return Label.FromClause 696Return Label.ExpressionRangeVariableItems 698Return Label.ExpressionRangeVariable 707Return Label.CollectionRangeVariable 711Return Label.JoinConditionLambda 714Return Label.AwaitExpression 719Return Label.Ignored 722Return Label.Ignored 726Private Shared Function ClassifyTopSyntax(kind As SyntaxKind, nodeOpt As SyntaxNode, ByRef isLeaf As Boolean, ignoreVariableDeclarations As Boolean) As Label 730Return Label.CompilationUnit 734Return Label.Option 738Return Label.Import 742Return Label.Attributes 746Return Label.NamespaceDeclaration 750Return Label.TypeDeclaration 754Return Label.EnumDeclaration 758Return Label.DelegateDeclaration 762Return Label.FieldDeclaration 766Return If(ignoreVariableDeclarations, Label.Ignored, Label.FieldVariableDeclarator) 770Return If(ignoreVariableDeclarations, Label.Ignored, Label.FieldOrParameterName) 774Return Label.MethodDeclaration 778Return Label.PInvokeDeclaration 782Return Label.ConstructorDeclaration 786Return Label.OperatorDeclaration 790Return Label.PropertyDeclaration 794Return Label.CustomEventDeclaration 798Return Label.EnumMemberDeclaration 806Return Label.AccessorDeclaration 825Return Label.DeclarationStatement 829Return Label.EventStatement 833Return Label.TypeParameterList 837Return Label.TypeParameter 841Return Label.ParameterList 845Return Label.Parameter 850Return Label.AttributeList 854Return Label.Ignored 859Return Label.Attribute 862Return Label.Ignored 866Return Label.Ignored 872Return Label.LambdaRoot 878Friend Function GetLabelImpl(node As SyntaxNode) As Label 886Return Classify(kind, Nothing, isLeaf, ignoreVariableDeclarations) <> Label.Ignored 891Return Label.Count 896Return TiedToAncestor(CType(label, Label))