33Parent = parent;

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

81var beginningNode = node.FindToken(node.Span.Start).Parent; 82var endNode = node.FindToken(node.Span.End - 1).Parent;

148var node = token.Parent!.AncestorsAndSelf().First(a => a.FullSpan.Contains(span));

34if (token.Parent?.Parent is InterpolatedStringExpressionSyntax { StringStartToken.RawKind: (int)SyntaxKind.InterpolatedMultiLineRawStringStartToken }) 53if (IsInDirective(token.Parent))

118var container = TryFindMinimalApiArgument(token.Parent) ?? TryFindMvcActionParameter(token.Parent); 358if (token.Parent?.Parent is ParameterSyntax parameter) 388if (token.Parent.IsKind(SyntaxKind.PredefinedType)) 393var parameterTypeSymbol = semanticModel.GetSymbolInfo(token.Parent!, cancellationToken).GetAnySymbol();

65if (token.Parent is not LiteralExpressionSyntax) 158if (token.Parent.IsLiteralExpression() && 159token.Parent.Parent.IsBinaryExpression() && 160token.Parent.Parent.RawKind == (int)SyntaxKind.AddExpression) 165for (var node = token.Parent; node != null; node = node.Parent)

71if (token.Parent is not LiteralExpressionSyntax)

30parent = structuredTrivia.ParentTrivia.Token.Parent;

25=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

42if (token.Parent == null) 60var nearestMemberAccessExpression = FindNearestMemberAccessExpression(token.Parent);

38var declaration = root.FindToken(diagnosticSpan.Start).Parent.AncestorsAndSelf().OfType<PropertyDeclarationSyntax>().First();

38var declaration = root.FindToken(diagnosticSpan.Start).Parent.AncestorsAndSelf().OfType<PropertyDeclarationSyntax>().First();

533if (current.Parent != null) 548foreach (var child in current.Parent.ChildNodesAndTokens()) 577return GetNextToken(current.Parent, predicate, stepInto); 587if (current.Parent != null) 602foreach (var child in current.Parent.ChildNodesAndTokens().Reverse()) 631return GetPreviousToken(current.Parent, predicate, stepInto);

548node = ((IStructuredTriviaSyntax)node).ParentTrivia.Token.Parent; 827parent = structuredTrivia.ParentTrivia.Token.Parent; 974.Parent

160node = ((IStructuredTriviaSyntax)node).ParentTrivia.Token.Parent!; 185node = ((IStructuredTriviaSyntax)node).ParentTrivia.Token.Parent!;

776return new SyntaxNodeOrToken(token.Parent, token.Node, token.Position, token.Index);

227return Parent?.IsPartOfStructuredTrivia() ?? false; 555return Parent == other.Parent && 575return Hash.Combine(Parent, Hash.Combine(Node, Hash.Combine(Position, Index))); 638public SyntaxTree? SyntaxTree => Parent?.SyntaxTree;

42_parent = token.Parent;

144return Token.Parent?.IsPartOfStructuredTrivia() ?? false;

46var classDecl = generator.GetDeclaration(token.Parent);

30var classDecl = generator.GetDeclaration(token.Parent);

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

81var beginningNode = node.FindToken(node.Span.Start).Parent; 82var endNode = node.FindToken(node.Span.End - 1).Parent;

148var node = token.Parent!.AncestorsAndSelf().First(a => a.FullSpan.Contains(span));

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

90var nextTokenContainingStatement = nextToken.Parent?.FirstAncestorOrSelf<TExecutableStatementSyntax>();

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

34var classNode = token.Parent.GetAncestorOrThis<TClassNode>();

30var type = token.Parent.GetAncestorsOrThis<TTypeSyntax>().LastOrDefault();

195var nameNode = token.Parent;

81var beginningNode = node.FindToken(node.Span.Start).Parent; 82var endNode = node.FindToken(node.Span.End - 1).Parent;

148var node = token.Parent!.AncestorsAndSelf().First(a => a.FullSpan.Contains(span));

78Debug.Assert(identifier.Parent is { }); 79binder.ReportFieldContextualKeywordConflictIfAny(result, identifier.Parent, identifier, diagnostics);

91fieldSyntaxNodes[i] = (nameToken.Kind() == SyntaxKind.IdentifierToken) ? (CSharpSyntaxNode)nameToken.Parent! : fieldInitializer;

1088var node = token.Parent; 1108return VisitCore(parent.ParentTrivia.Token.Parent); 1454CSharpSyntaxNode curr = (CSharpSyntaxNode)associatedToken.Parent;

2787Parent!.FirstAncestorOrSelf<ExternAliasDirectiveSyntax>();

445CSharpSyntaxNode node = (CSharpSyntaxNode)token.Parent; 809var existingConstructorInitializer = this.Root.FindToken(position).Parent.AncestorsAndSelf().OfType<ConstructorInitializerSyntax>().FirstOrDefault(); 881var existingConstructorInitializer = this.Root.FindToken(position).Parent.AncestorsAndSelf().OfType<PrimaryConstructorBaseTypeSyntax>().FirstOrDefault(); 1633var parentExpr = token.Parent as ExpressionSyntax; 1871var curr = token.Parent;

1623CSharpSyntaxNode node = (CSharpSyntaxNode)token.Parent;

241Root.FindToken(position).Parent?.AncestorsAndSelf().OfType<ConstructorInitializerSyntax>().FirstOrDefault()?.Parent == Root) 263if (Root.FindToken(position).Parent?.AncestorsAndSelf().OfType<PrimaryConstructorBaseTypeSyntax>().FirstOrDefault() == typeDecl.PrimaryConstructorBaseTypeIfClass)

59var attributedNode = model.SyntaxTree.GetRoot().FindToken(position).Parent; 139SyntaxNode? node = Root.FindTokenIncludingCrefAndNameAttributes(position).Parent;

166return _binderFactory.GetBinder((CSharpSyntaxNode)token.Parent, position).WithAdditionalFlags(GetSemanticModelBinderFlags()); 704var existingConstructorInitializer = this.Root.FindToken(position).Parent.AncestorsAndSelf().OfType<ConstructorInitializerSyntax>().FirstOrDefault(); 723var existingConstructorInitializer = this.Root.FindToken(position).Parent.AncestorsAndSelf().OfType<PrimaryConstructorBaseTypeSyntax>().FirstOrDefault(); 780CSharpSyntaxNode node = (CSharpSyntaxNode)Root.FindTokenIncludingCrefAndNameAttributes(position).Parent;

163for (var parent = token.Parent; // for each parent

54var startNode = token.Parent; 195var startNode = token.Parent!; 212startNode ??= token.Parent; 260var identifier = token.Parent as IdentifierNameSyntax; 272token.Parent switch

64var node = token.Parent;

30if (readonlyToken.Parent is MethodDeclarationSyntax or AccessorDeclarationSyntax or BasePropertyDeclarationSyntax or EventDeclarationSyntax)

517return _identifierToken.Parent; 526SyntaxNode node = _identifierToken.Parent;

1088case { Parent: SimpleNameSyntax { Parent: MemberAccessExpressionSyntax { Parent: InvocationExpressionSyntax } memberAccess } rhs } when memberAccess.Name == rhs: 1089case { Parent: SimpleNameSyntax { Parent: MemberBindingExpressionSyntax { Parent: InvocationExpressionSyntax } memberBinding } rhs1 } when memberBinding.Name == rhs1: 1090case { Parent: SimpleNameSyntax { Parent: InvocationExpressionSyntax invocation } simpleName } when invocation.Expression == simpleName: 1093case { Parent: SimpleNameSyntax { Parent: not (MemberAccessExpressionSyntax or MemberBindingExpressionSyntax) } }: 1094case { Parent: SimpleNameSyntax { Parent: MemberAccessExpressionSyntax memberAccess } rhs } when memberAccess.Name == rhs: 1095case { Parent: SimpleNameSyntax { Parent: MemberBindingExpressionSyntax memberBinding } rhs1 } when memberBinding.Name == rhs1: 1288case { Parent: SimpleNameSyntax { Parent: MemberAccessExpressionSyntax { Parent: InvocationExpressionSyntax } memberAccess } rhs } when memberAccess.Name == rhs: 1289case { Parent: SimpleNameSyntax { Parent: InvocationExpressionSyntax invocation } simpleName } when invocation.Expression == simpleName: 1292case { Parent: SimpleNameSyntax { Parent: not MemberAccessExpressionSyntax } }: 1293case { Parent: SimpleNameSyntax { Parent: MemberAccessExpressionSyntax memberAccess } rhs } when memberAccess.Name == rhs:

55identifier.Parent.GetLocation());

514CSharpSyntaxNode node = token.Parent.FirstAncestorOrSelf<TNode>();

394CSharpSyntaxNode? curr = (CSharpSyntaxNode?)triviaToken.Parent;

286var parent = trivia.Token.Parent;

25var parent = trivia.Token.Parent;

218if (IsAccessorListWithoutAccessorsWithBlockBody(currentToken.Parent?.Parent)) 223if (nextToken.Parent is InitializerExpressionSyntax or AnonymousObjectCreationExpressionSyntax && 224!IsSingleLineInitializerContext(nextToken.Parent)) 245if (currentToken.Parent is PositionalPatternClauseSyntax) 252IsInitializerInSingleLineContext(nextToken.Parent)) 262return (((currentToken.Parent is StatementSyntax) && nextToken.Parent != currentToken.Parent) 267if (currentToken.Parent is AttributeListSyntax && currentToken.Parent.Parent is not ParameterSyntax) 277if (currentToken.Parent is InitializerExpressionSyntax or AnonymousObjectCreationExpressionSyntax && 278!IsSingleLineInitializerContext(nextToken.Parent)) 282return currentToken.Parent is EnumDeclarationSyntax or SwitchExpressionSyntax ? 1 : 0; 286if (currentToken.Parent is LabeledStatementSyntax || currentToken.Parent is SwitchLabelSyntax) 291case SyntaxKind.SwitchKeyword when currentToken.Parent is SwitchExpressionSyntax: 295if ((nextToken.IsKind(SyntaxKind.FromKeyword) && nextToken.Parent.IsKind(SyntaxKind.FromClause)) || 296(nextToken.IsKind(SyntaxKind.LetKeyword) && nextToken.Parent.IsKind(SyntaxKind.LetClause)) || 297(nextToken.IsKind(SyntaxKind.WhereKeyword) && nextToken.Parent.IsKind(SyntaxKind.WhereClause)) || 298(nextToken.IsKind(SyntaxKind.JoinKeyword) && nextToken.Parent.IsKind(SyntaxKind.JoinClause)) || 299(nextToken.IsKind(SyntaxKind.JoinKeyword) && nextToken.Parent.IsKind(SyntaxKind.JoinIntoClause)) || 300(nextToken.IsKind(SyntaxKind.OrderByKeyword) && nextToken.Parent.IsKind(SyntaxKind.OrderByClause)) || 301(nextToken.IsKind(SyntaxKind.SelectKeyword) && nextToken.Parent.IsKind(SyntaxKind.SelectClause)) || 302(nextToken.IsKind(SyntaxKind.GroupKeyword) && nextToken.Parent.IsKind(SyntaxKind.GroupClause))) 317return (nextToken.Parent is AttributeListSyntax && !(nextToken.Parent.Parent is ParameterSyntax)) ? 1 : 0; 319return currentToken.Parent is TypeParameterListSyntax ? 1 : 0; 335var parent = openBraceToken.Parent; 352var parent = closeBraceToken.Parent; 367var parent = openBraceToken.Parent; 383var currentTokenParent = currentToken.Parent; 389nextToken.Parent is MemberAccessExpressionSyntax or BracketedArgumentListSyntax || // Typical cases: `new [] { ... }.Length` or `new [] { ... }[0]`. When in multiline mode still want to keep them on the same line as closing brace 400nextToken.Parent is PropertyDeclarationSyntax nextProperty && IsSingleLineProperty(nextProperty)) 416nextToken.Parent.IsKind(SyntaxKind.DoStatement)) 433if (currentToken.Parent.IsKind(SyntaxKind.ForStatement)) 441else if (currentToken.Parent.IsKind(SyntaxKind.UsingDirective)) 443return nextToken.Parent.IsKind(SyntaxKind.UsingDirective) ? 1 : 2; 445else if (currentToken.Parent.IsKind(SyntaxKind.ExternAliasDirective)) 447return nextToken.Parent.IsKind(SyntaxKind.ExternAliasDirective) ? 1 : 2; 449else if (currentToken.Parent is AccessorDeclarationSyntax && 450IsAccessorListWithoutAccessorsWithBlockBody(currentToken.Parent.Parent)) 454else if (currentToken.Parent is PropertyDeclarationSyntax property) 464Debug.Assert(((PropertyDeclarationSyntax)currentToken.Parent).SemicolonToken == currentToken); 467nextToken.Parent is PropertyDeclarationSyntax nextProperty && 486if (token.Parent.IsKind(SyntaxKind.PropertyPatternClause)) 488propPattern = (PropertyPatternClauseSyntax)token.Parent; 490else if (next.Parent.IsKind(SyntaxKind.PropertyPatternClause)) 492propPattern = (PropertyPatternClauseSyntax)next.Parent; 546if (token.Parent.IsKind(SyntaxKind.PositionalPatternClause)) 548posPattern = (PositionalPatternClauseSyntax)token.Parent; 550else if (next.Parent.IsKind(SyntaxKind.PositionalPatternClause)) 552posPattern = (PositionalPatternClauseSyntax)next.Parent; 609var listPattern = token.Parent as ListPatternSyntax ?? next.Parent as ListPatternSyntax; 632if (token.Parent == null || next.Parent == null) 637if (IsAccessorListWithoutAccessorsWithBlockBody(next.Parent) || 638IsAccessorListWithoutAccessorsWithBlockBody(next.Parent.Parent)) 657if ((token.Parent is AssignmentExpressionSyntax && AssignmentTokenNeedsSeparator(token.Kind())) || 658(next.Parent is AssignmentExpressionSyntax && AssignmentTokenNeedsSeparator(next.Kind())) || 659(token.Parent is BinaryExpressionSyntax && BinaryTokenNeedsSeparator(token.Kind())) || 660(next.Parent is BinaryExpressionSyntax && BinaryTokenNeedsSeparator(next.Kind()))) 665if (token.IsKind(SyntaxKind.GreaterThanToken) && token.Parent.IsKind(SyntaxKind.TypeArgumentList)) 674token.Parent.IsKind(SyntaxKind.FunctionPointerParameterList) && 675token.Parent.Parent?.Parent is not UsingDirectiveSyntax) 682!token.Parent.IsKind(SyntaxKind.EnumDeclaration)) 693if (next.IsKind(SyntaxKind.SwitchKeyword) && next.Parent is SwitchExpressionSyntax) 700if (token.Parent.IsKind(SyntaxKind.ConditionalExpression) || token.Parent is TypeSyntax) 702if (token.Parent.Parent?.Kind() is not SyntaxKind.TypeArgumentList and not SyntaxKind.UsingDirective) 711return !token.Parent.IsKind(SyntaxKind.InterpolationFormatClause) && 712!token.Parent.IsKind(SyntaxKind.XmlPrefix) && 713!token.Parent.IsKind(SyntaxKind.IgnoredDirectiveTrivia); 718if (next.Parent.IsKind(SyntaxKind.BaseList) || 719next.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause) || 720next.Parent is ConstructorInitializerSyntax) 732if (token.IsKind(SyntaxKind.CloseParenToken) && IsWord(next.Kind()) && token.Parent.IsKind(SyntaxKind.TupleType) == true) 738&& (next.Parent.IsKind(SyntaxKind.ConditionalExpression))) 745return !token.Parent.IsKind(SyntaxKind.XmlTextAttribute); 750return !next.Parent.IsKind(SyntaxKind.XmlTextAttribute); 755if (token.Parent.IsKind(SyntaxKind.FunctionPointerType)) 764if (token.IsKind(SyntaxKind.AsteriskToken) && next.Parent.IsKind(SyntaxKind.FunctionPointerCallingConvention)) 776if (next.Parent.IsKind(SyntaxKind.FunctionPointerParameterList) && next.IsKind(SyntaxKind.LessThanToken)) 788case SyntaxKind.CloseBracketToken when token.Parent.IsKind(SyntaxKind.FunctionPointerUnmanagedCallingConventionList): 795if (token.Parent.IsKind(SyntaxKind.FunctionPointerCallingConvention) && next.Parent.IsKind(SyntaxKind.FunctionPointerUnmanagedCallingConventionList) && 802if (next.Parent.IsKind(SyntaxKind.FunctionPointerUnmanagedCallingConventionList) && token.Parent.IsKind(SyntaxKind.FunctionPointerUnmanagedCallingConventionList)) 835if (token.IsKind(SyntaxKind.LessThanToken) && token.Parent.IsKind(SyntaxKind.FunctionPointerParameterList)) 842if (next.IsKind(SyntaxKind.GreaterThanToken) && next.Parent.IsKind(SyntaxKind.FunctionPointerParameterList)) 859if (next.IsKind(SyntaxKind.AsteriskToken) && next.Parent is PointerTypeSyntax) 865if (token.IsKind(SyntaxKind.AsteriskToken) && token.Parent is PointerTypeSyntax && 866(next.IsKind(SyntaxKind.IdentifierToken) || next.Parent.IsKind(SyntaxKind.IndexerDeclaration))) 878if (IsSingleLineInitializerContext(token.Parent)) 880if (next.Parent is InitializerExpressionSyntax or AnonymousObjectCreationExpressionSyntax && 886if (token.Parent is InitializerExpressionSyntax or AnonymousObjectCreationExpressionSyntax && 892if (next.Parent is InitializerExpressionSyntax or AnonymousObjectCreationExpressionSyntax && 900if (next is { RawKind: (int)SyntaxKind.OpenParenToken, Parent.Parent: ParenthesizedLambdaExpressionSyntax lambda } && 906if (token.Parent.Parent?.Kind() == SyntaxKind.SuppressNullableWarningExpression) 918(!next.IsKind(SyntaxKind.OpenParenToken) || KeywordNeedsSeparatorBeforeOpenParen(token.Kind()) || next.Parent.IsKind(SyntaxKind.TupleType)) && 943if (token.Parent is RelationalPatternSyntax) 979switch (token.Parent.Kind(), next.Parent.Kind()) 1316return GetDeclarationDepth(token.Parent);

38if (token.Parent?.Parent is InterpolatedStringExpressionSyntax { StringStartToken.RawKind: (int)SyntaxKind.InterpolatedMultiLineRawStringStartToken }) 56if (IsInDirective(token.Parent))

27if (name.Parent is ExpressionSyntax expression) 44if (name.Parent is ExpressionSyntax expression) 135switch (token.Parent)

47token.Parent.IsKind(SyntaxKind.ObjectInitializerExpression); 50=> token.IsKind(SyntaxKind.OpenBraceToken) && token.Parent.IsKind(SyntaxKind.AccessorList);

160if (token.Parent is XmlCrefAttributeSyntax attribute)

67var currentParent = trivia.Token.Parent;

78=> token.IsOpenParenInParameterList() && token.Parent.IsParentKind(SyntaxKind.ConversionOperatorDeclaration); 81=> token.IsOpenParenInParameterList() && token.Parent.IsParentKind(SyntaxKind.OperatorDeclaration); 84=> token.Kind() == SyntaxKind.OpenParenToken && token.Parent.IsKind(SyntaxKind.ParameterList); 87=> token.Kind() == SyntaxKind.CloseParenToken && token.Parent.IsKind(SyntaxKind.ParameterList); 104if (token.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.AttributeArgumentList)) 110if (token.Parent.IsKind(SyntaxKind.PositionalPatternClause) && token.Parent.Parent.IsKind(SyntaxKind.RecursivePattern)) 113return token.Parent.Parent.GetFirstToken() != token; 120=> token.Kind() == SyntaxKind.ColonToken && token.Parent.IsKind(SyntaxKind.BaseList); 123=> token.Kind() == SyntaxKind.CommaToken && (token.Parent.IsAnyArgumentList() || token.Parent?.Kind() is SyntaxKind.ParameterList or SyntaxKind.FunctionPointerParameterList); 126=> token.Kind() == SyntaxKind.OpenParenToken && token.Parent.IsKind(SyntaxKind.ParameterList) && token.Parent.Parent.IsKind(SyntaxKind.ParenthesizedLambdaExpression); 152token.Parent is ForStatementSyntax forStatement && 163if (token.Parent is not StatementSyntax statement || 179return token.Parent is ExpressionSyntax || token.Parent.IsKind(SyntaxKind.PropertyPatternClause); 189if (token.Parent is not BlockSyntax block || 211token.Parent.IsKind(SyntaxKind.EnumDeclaration); 217token.Parent.IsAnyArgumentList(); 223token.Parent.IsKind(SyntaxKind.VariableDeclaration); 227=> token.Parent is ParenthesizedExpressionSyntax parenthesizedExpression && parenthesizedExpression.OpenParenToken.Equals(token); 230=> token.Parent is ParenthesizedExpressionSyntax parenthesizedExpression && parenthesizedExpression.CloseParenToken.Equals(token); 234var parent = token.Parent ?? throw new ArgumentNullException(nameof(token)); 281token.Parent.IsKind(SyntaxKind.EqualsValueClause) && 282token.Parent.Parent.IsKind(SyntaxKind.PropertyDeclaration); 287if (token.Parent is not StatementSyntax statement) 308=> token.IsDotInMemberAccess() || (token.Kind() == SyntaxKind.DotToken && token.Parent.IsKind(SyntaxKind.QualifiedName)); 312if (token.Parent is not MemberAccessExpressionSyntax memberAccess) 324return token.Parent is (kind: SyntaxKind.TypeParameterList or SyntaxKind.TypeArgumentList); 332((token.Parent is InitializerExpressionSyntax) || 333(token.Parent is AnonymousObjectCreationExpressionSyntax)); 337=> token.Kind() == SyntaxKind.ColonToken && token.Parent is CasePatternSwitchLabelSyntax; 340=> token.Kind() == SyntaxKind.ColonToken && token.Parent.IsKind(SyntaxKind.SwitchExpressionArm); 343=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.SwitchExpression); 346=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.PropertyPatternClause); 351token.Parent is LabeledStatementSyntax labeledStatement && 361token.Parent is LabeledStatementSyntax labeledStatement && 377=> token.Kind() == SyntaxKind.InKeyword && token.Parent is FromClauseSyntax { Expression: QueryExpressionSyntax }; 382token.Parent?.Parent is QueryExpressionSyntax queryExpression && 477if (token.Parent == null) 482return token.Parent.Parent is LabeledStatementSyntax; 516return token.Parent is PrefixUnaryExpressionSyntax; 520=> currentToken.Parent.IsKind(SyntaxKind.Interpolation); 527return currentToken.Kind() == SyntaxKind.OpenParenToken && currentToken is { Parent: ParenthesizedVariableDesignationSyntax, Parent.Parent: DeclarationExpressionSyntax }; 536currentToken.Parent.IsKind(SyntaxKind.TupleExpression); 542currentToken.Parent.IsKind(SyntaxKind.TupleType); 548currentToken.Parent.IsKind(SyntaxKind.ParenthesizedVariableDesignation); 552=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.CollectionExpression);

116currentToken.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 118RoslynDebug.AssertNotNull(previousToken.Parent); 121if (previousToken.Parent.Ancestors().OfType<TypeParameterConstraintClauseSyntax>().Any()) 127var firstTokenAfterTypeConstraint = currentToken.Parent.GetLastToken().GetNextToken(); 128var lastTokenForTypeConstraint = currentToken.Parent.GetLastToken().GetNextToken(); 131firstTokenAfterTypeConstraint.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 143currentToken.Parent.IsParentKind(SyntaxKind.IfStatement)) 185if (previousToken.Parent is not FileScopedNamespaceDeclarationSyntax) 294previousToken.Parent is AttributeListSyntax && 295currentToken.Parent is not AttributeListSyntax) 328return (((previousToken.Parent is StatementSyntax) && currentToken.Parent != previousToken.Parent) 334if (previousToken.Parent is AttributeListSyntax parent) 340if (!currentToken.IsKind(SyntaxKind.EndOfFileToken) && !(currentToken.Parent is AttributeListSyntax)) 359return previousToken.Parent is EnumDeclarationSyntax ? 1 : 0; 365if (previousToken.Parent is LabeledStatementSyntax or SwitchLabelSyntax) 373if ((currentToken.Kind() == SyntaxKind.FromKeyword && currentToken.Parent.IsKind(SyntaxKind.FromClause)) || 374(currentToken.Kind() == SyntaxKind.LetKeyword && currentToken.Parent.IsKind(SyntaxKind.LetClause)) || 375(currentToken.Kind() == SyntaxKind.WhereKeyword && currentToken.Parent.IsKind(SyntaxKind.WhereClause)) || 376(currentToken.Kind() == SyntaxKind.JoinKeyword && currentToken.Parent.IsKind(SyntaxKind.JoinClause)) || 377(currentToken.Kind() == SyntaxKind.JoinKeyword && currentToken.Parent.IsKind(SyntaxKind.JoinIntoClause)) || 378(currentToken.Kind() == SyntaxKind.OrderByKeyword && currentToken.Parent.IsKind(SyntaxKind.OrderByClause)) || 379(currentToken.Kind() == SyntaxKind.SelectKeyword && currentToken.Parent.IsKind(SyntaxKind.SelectClause)) || 380(currentToken.Kind() == SyntaxKind.GroupKeyword && currentToken.Parent.IsKind(SyntaxKind.GroupClause))) 396if (currentToken.Parent is AttributeListSyntax parent) 400previousToken.Parent is not AttributeListSyntax) 417return previousToken.Parent is TypeParameterListSyntax ? 1 : 0; 438nextToken.Parent.IsKind(SyntaxKind.DoStatement)) 454if (previousToken.Parent is ForStatementSyntax) 462else if (previousToken.Parent is UsingDirectiveSyntax) 464return currentToken.Parent is UsingDirectiveSyntax ? 1 : 2; 466else if (previousToken.Parent is ExternAliasDirectiveSyntax) 468return currentToken.Parent is ExternAliasDirectiveSyntax ? 1 : 2; 470else if (currentToken.Parent is LocalFunctionStatementSyntax)

78RoslynDebug.AssertNotNull(currentToken.Parent); 85&& previousToken.Parent!.Parent == currentToken.Parent.Parent) 112if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent is BaseTypeDeclarationSyntax or NamespaceDeclarationSyntax) 121if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 132if (currentToken.Parent.Kind() is SyntaxKind.ObjectInitializerExpression 143else if (currentToken.Parent.IsKind(SyntaxKind.PropertyPatternClause)) 153var isFirstTokenOfSwitchArm = currentToken.Parent.IsParentKind(SyntaxKind.RecursivePattern, out RecursivePatternSyntax? recursivePattern) 165var currentTokenParentParent = currentToken.Parent.Parent; 220if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.SwitchExpression)) 229if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && IsControlBlock(currentToken.Parent)) 242RoslynDebug.AssertNotNull(currentToken.Parent); 249if (previousToken.IsKind(SyntaxKind.CommaToken) && previousToken.Parent.IsKind(SyntaxKind.ObjectInitializerExpression)) 263if (previousToken.IsKind(SyntaxKind.CommaToken) && previousToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 280|| previousToken.Parent!.Parent != currentToken.Parent.Parent) 317if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent is BaseTypeDeclarationSyntax or NamespaceDeclarationSyntax) 330if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 347currentToken.Parent.Kind() is SyntaxKind.ObjectInitializerExpression or SyntaxKind.CollectionInitializerExpression or SyntaxKind.WithInitializerExpression or SyntaxKind.PropertyPatternClause) 364currentToken.Parent.Kind() is SyntaxKind.ArrayInitializerExpression or SyntaxKind.ImplicitArrayCreationExpression) 369var currentTokenParentParent = currentToken.Parent.Parent; 445if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.SwitchExpression)) 458if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && IsControlBlock(currentToken.Parent)) 474&& (previousToken.Parent is StatementSyntax && !previousToken.Parent.IsKind(SyntaxKind.ForStatement))

45RoslynDebug.Assert(previousToken.Parent != null && currentToken.Parent != null); 49var previousParentKind = previousToken.Parent.Kind(); 50var currentParentKind = currentToken.Parent.Kind(); 92if (previousToken.Parent.IsKind(SyntaxKind.OperatorDeclaration) && currentToken.IsOpenParenInParameterListOfAOperationDeclaration()) 163if ((previousToken.Parent.Kind() is SyntaxKind.ParenthesizedExpression or SyntaxKind.ParenthesizedPattern && previousKind == SyntaxKind.OpenParenToken) || 164(currentToken.Parent.Kind() is SyntaxKind.ParenthesizedExpression or SyntaxKind.ParenthesizedPattern && currentKind == SyntaxKind.CloseParenToken)) 178&& IsEmptyForStatement((ForStatementSyntax)previousToken.Parent)) 208if (currentKind == SyntaxKind.OpenBracketToken && currentToken.Parent.Kind() is SyntaxKind.ListPattern or SyntaxKind.CollectionExpression) 249if (previousKind == SyntaxKind.CloseBracketToken && previousToken.Parent.IsKind(SyntaxKind.AttributeList)) 253currentToken.Parent.IsKind(SyntaxKind.AttributeList)) 334if (currentToken.Parent is BinaryExpressionSyntax || 335previousToken.Parent is BinaryExpressionSyntax || 336currentToken.Parent is AssignmentExpressionSyntax || 337previousToken.Parent is AssignmentExpressionSyntax || 338currentToken.Parent.Kind() is SyntaxKind.AndPattern or SyntaxKind.OrPattern or SyntaxKind.RelationalPattern || 339previousToken.Parent.Kind() is SyntaxKind.AndPattern or SyntaxKind.OrPattern or SyntaxKind.RelationalPattern) 465if (previousToken.Parent.IsKind(SyntaxKind.NotPattern)) 494if ((currentKind == SyntaxKind.OpenBraceToken && currentToken.Parent is InterpolationSyntax) || 495(previousKind == SyntaxKind.CloseBraceToken && previousToken.Parent is InterpolationSyntax)) 501if (previousKind == SyntaxKind.OpenBraceToken && previousToken.Parent is InterpolationSyntax) 507if (currentKind == SyntaxKind.CloseBraceToken && currentToken.Parent is InterpolationSyntax interpolation) 518if ((previousKind == SyntaxKind.CommaToken && previousToken.Parent is InterpolationAlignmentClauseSyntax) || 519(currentKind == SyntaxKind.CommaToken && currentToken.Parent is InterpolationAlignmentClauseSyntax)) 525if ((previousKind == SyntaxKind.ColonToken && previousToken.Parent is InterpolationFormatClauseSyntax) || 526(currentKind == SyntaxKind.ColonToken && currentToken.Parent is InterpolationFormatClauseSyntax)) 546var rangeExpression = (RangeExpressionSyntax)previousToken.Parent; 557var rangeExpression = (RangeExpressionSyntax)currentToken.Parent; 610=> token.Parent is (kind: SyntaxKind.ArrayRankSpecifier or SyntaxKind.BracketedArgumentList or SyntaxKind.BracketedParameterList or SyntaxKind.ImplicitArrayCreationExpression or SyntaxKind.ListPattern or SyntaxKind.CollectionExpression);

16if (previousToken.Parent is StructuredTriviaSyntax || currentToken.Parent is StructuredTriviaSyntax) 26if (previousToken.Parent is StructuredTriviaSyntax || currentToken.Parent is StructuredTriviaSyntax) 30if (currentToken.Parent == previousToken.Parent &&

165if (previousToken.Kind() == SyntaxKind.CloseParenToken && previousToken.Parent.IsEmbeddedStatementOwnerWithCloseParen()) 170if (previousToken.Kind() == SyntaxKind.DoKeyword && previousToken.Parent.IsKind(SyntaxKind.DoStatement)) 195currentToken.Parent is EmptyStatementSyntax && 203if (previousToken.Kind() == SyntaxKind.CloseBracketToken && previousToken.Parent is AttributeListSyntax) 205var attributeOwner = previousToken.Parent?.Parent; 223if (previousToken.Parent is UsingDirectiveSyntax previousUsing) 228currentToken.Parent is UsingDirectiveSyntax currentUsing && 246if (previousToken.Parent is FileScopedNamespaceDeclarationSyntax) 322if (previousToken.Kind() == SyntaxKind.CloseParenToken && previousToken.Parent.IsEmbeddedStatementOwnerWithCloseParen()) 339previousToken.Parent.IsKind(SyntaxKind.AttributeList) && 340previousToken.Parent.IsParentKind(SyntaxKind.Parameter)) 368var spaces = previousToken.Parent is (kind: 401if (previousToken.Kind() == SyntaxKind.CommaToken && currentToken.Kind() == SyntaxKind.OpenBracketToken && currentToken.Parent is AttributeListSyntax) 407if (previousToken.Kind() == SyntaxKind.CloseBracketToken && previousToken.Parent is AttributeListSyntax) 430currentToken.Parent?.Kind() is not SyntaxKind.CollectionExpression and not SyntaxKind.AttributeList && 449currentToken.Parent is (kind: 466if (previousToken.Parent is CastExpressionSyntax && 473if (previousToken.Parent is (kind: SyntaxKind.TypeArgumentList or SyntaxKind.TypeParameterList or SyntaxKind.FunctionPointerType)) 490currentToken.Parent is (kind: SyntaxKind.TypeArgumentList or SyntaxKind.TypeParameterList)) 497previousToken.Parent is PrefixUnaryExpressionSyntax) 504currentToken.Parent is PostfixUnaryExpressionSyntax) 510if (currentToken.IsKind(SyntaxKind.QuestionToken) && currentToken.Parent.IsKind(SyntaxKind.ConditionalAccessExpression)) 517currentToken.Parent is (kind: SyntaxKind.NullableType or SyntaxKind.ClassConstraint)) 524previousToken.Parent?.IsParentKind(SyntaxKind.ArrayType) == true) 531currentToken.Parent.IsKind(SyntaxKind.SuppressNullableWarningExpression)) 537if (currentToken.Kind() == SyntaxKind.AsteriskToken && currentToken.Parent is PointerTypeSyntax) 543if (previousToken.Kind() == SyntaxKind.AsteriskToken && previousToken.Parent is PrefixUnaryExpressionSyntax) 578&& !previousToken.Parent.IsKind(SyntaxKind.SuppressNullableWarningExpression)) 584if (previousToken.Kind() == SyntaxKind.TildeToken && (previousToken.Parent is PrefixUnaryExpressionSyntax or DestructorDeclarationSyntax)) 591previousToken.Parent is PrefixUnaryExpressionSyntax)

72endToken.Parent.IsKind(SyntaxKind.Block) && 73endToken.Parent.Parent?.Kind() is SyntaxKind.TryStatement or SyntaxKind.DoStatement; 94(token.Parent.IsInitializerForArrayOrCollectionCreationExpression() || 95token.Parent is AnonymousObjectCreationExpressionSyntax))

114(token.Parent is PrefixUnaryExpressionSyntax or PostfixUnaryExpressionSyntax or OperatorDeclarationSyntax)) || 115(SyntaxFacts.IsBinaryExpression(kind) && (token.Parent is BinaryExpressionSyntax or OperatorDeclarationSyntax or RelationalPatternSyntax)) || 116(SyntaxFacts.IsAssignmentExpressionOperatorToken(kind) && token.Parent is AssignmentExpressionSyntax); 268=> token.Parent is ConstructorInitializerSyntax(SyntaxKind.ThisConstructorInitializer) constructorInit && 272=> token.Parent is ConstructorInitializerSyntax(SyntaxKind.BaseConstructorInitializer) constructorInit && 290return token.Parent is QueryClauseSyntax; 294return token.Parent is SelectOrGroupClauseSyntax; 297return token.Parent is OrderingSyntax; 299return token.Parent is (kind: SyntaxKind.JoinIntoClause or SyntaxKind.QueryContinuation); 520if (token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.OrderByClause)) 525if (token.Parent.IsKind(SyntaxKind.CollectionExpression)) 528if (semanticModel != null && token.Parent is BracketedArgumentListSyntax { Parent: ElementAccessExpressionSyntax elementAccessExpression }) 719var node = root.FindToken(position).Parent; 952var node = token.Parent; 1332if (token.Kind() == SyntaxKind.OverrideKeyword && token.Parent is MemberDeclarationSyntax member)

42var (_, closeBrace) = previousToken.Parent.GetBracePair(); 79var parent = endToken.Parent; 99var parent = endToken.Parent; 151var parent = endToken.Parent; 251var parent = endToken.Parent; 317RoslynDebug.AssertNotNull(previousToken.Parent?.Parent); 318var labelNode = previousToken.Parent.Parent; 328(previousToken.Parent.IsKind(SyntaxKind.Block) || 329previousToken.Parent is TypeDeclarationSyntax || 330previousToken.Parent is NamespaceDeclarationSyntax); 389token.Parent is SwitchLabelSyntax switchLabel && 415RoslynDebug.AssertNotNull(token.Parent); 419if (token.Parent.Kind() is SyntaxKind.Block or 422return token.Parent.Parent as MemberDeclarationSyntax; 426return token.Parent.FirstAncestorOrSelf<MemberDeclarationSyntax>();

228if (token.IsKind(SyntaxKind.HashToken) && token.Parent!.Kind() is not (SyntaxKind.RegionDirectiveTrivia or SyntaxKind.EndRegionDirectiveTrivia))

45token.Parent is LiteralExpressionSyntax(SyntaxKind.DefaultLiteralExpression) defaultLiteral)

16if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AccessorList)) 19if (previousToken.IsKind(SyntaxKind.OpenBraceToken) && previousToken.Parent.IsKind(SyntaxKind.AccessorList)) 22if (currentToken.IsKind(SyntaxKind.CloseBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AccessorList)) 25if (previousToken.IsKind(SyntaxKind.SemicolonToken) && currentToken.Parent is AccessorDeclarationSyntax)

134varDecl.Variables.Single().Identifier.Parent!,

207return contextTree?.GetRoot(cancellationToken).FindToken(contextLocation!.SourceSpan.Start).Parent;

540var block = token.Parent.GetAncestorOrThis<BlockSyntax>();

214targetToken.Parent.IsKind(SyntaxKind.DestructorDeclaration) && 215targetToken.Parent.Parent is (kind: SyntaxKind.ClassDeclaration or SyntaxKind.RecordDeclaration); 224var isOnArgumentListBracketOrComma = targetToken.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.AttributeArgumentList or SyntaxKind.ArrayRankSpecifier); 282isRightAfterUsingOrImportDirective: targetToken.Parent is UsingDirectiveSyntax usingDirective && usingDirective?.GetLastToken() == targetToken, 313token.Parent.IsKind(SyntaxKind.AttributeList) && 353token.Parent.IsKind(SyntaxKind.AttributeList)) 377token.Parent.IsKind(SyntaxKind.AttributeList) && 378token.Parent.Parent is ParameterSyntax { Parent: ParameterListSyntax { Parent: RecordDeclarationSyntax record } }) 393token.Parent.IsKind(SyntaxKind.AttributeList) && 394token.Parent.Parent is StatementSyntax) 489return targetToken.Parent switch 527var attributeList = this.TargetToken.Parent?.FirstAncestorOrSelf<AttributeListSyntax>();

41if (token is { RawKind: (int)SyntaxKind.StaticKeyword, Parent: UsingDirectiveSyntax }) 48token.GetPreviousToken() is { RawKind: (int)SyntaxKind.StaticKeyword, Parent: UsingDirectiveSyntax }) 115case SyntaxKind.OpenBraceToken when token.Parent.IsKind(SyntaxKind.Block): 124if (token.Parent.IsKind(SyntaxKind.Block)) 126if (token.Parent.Parent is StatementSyntax) 135if (token.Parent.Parent.Kind() is not SyntaxKind.TryStatement and not SyntaxKind.DoStatement) 138else if (token.Parent.Parent?.Kind() 148if (token.Parent.IsKind(SyntaxKind.SwitchStatement)) 156return token.Parent is (kind: SyntaxKind.CaseSwitchLabel or SyntaxKind.DefaultSwitchLabel or SyntaxKind.CasePatternSwitchLabel or SyntaxKind.LabeledStatement); 158case SyntaxKind.DoKeyword when token.Parent.IsKind(SyntaxKind.DoStatement): 162var parent = token.Parent; 174return token.Parent.IsKind(SyntaxKind.ElseClause); 177if (token.Parent.IsKind(SyntaxKind.AttributeList)) 180var container = token.Parent.Parent; 225if (token.Parent is FileScopedNamespaceDeclarationSyntax namespaceDeclaration && namespaceDeclaration.SemicolonToken == token) 259if (token.Parent.IsKind(SyntaxKind.AttributeList)) 261var container = token.Parent.Parent; 274if (token.Parent.IsKind(SyntaxKind.CastExpression)) 279if (token.Parent is ParenthesizedExpressionSyntax parenExpr) 334targetToken.Parent.IsKind(SyntaxKind.ParenthesizedExpression)) 340if (targetToken.Parent is PrefixUnaryExpressionSyntax prefix) 347if (targetToken.Parent is BinaryExpressionSyntax binary) 396targetToken.Parent.IsKind(SyntaxKind.SwitchStatement)) 403if (targetToken.Parent is (kind: SyntaxKind.CaseSwitchLabel or SyntaxKind.DefaultSwitchLabel or SyntaxKind.CasePatternSwitchLabel)) 431targetToken.Parent is (kind: SyntaxKind.CrefBracketedParameterList or SyntaxKind.CrefParameterList); 450targetToken.Parent.IsKind(SyntaxKind.NameColon) && 451targetToken.Parent.Parent.IsKind(SyntaxKind.Argument) && 452targetToken.Parent.Parent.Parent.IsKind(SyntaxKind.ArgumentList)) 454var owner = targetToken.Parent.Parent.Parent.Parent; 467if (targetToken.Parent.IsKind(SyntaxKind.ArgumentList)) 469if (targetToken.Parent?.Parent?.Kind() 480if (targetToken.Parent.IsParentKind(SyntaxKind.InvocationExpression) && !targetToken.IsInvocationOfVarExpression()) 581targetToken.Parent.IsKind(SyntaxKind.AccessorList)) 589targetToken.Parent.IsKind(SyntaxKind.Block) && 590targetToken.Parent.Parent is AccessorDeclarationSyntax) 597targetToken.Parent is AccessorDeclarationSyntax) 604targetToken.Parent.IsKind(SyntaxKind.AttributeList) && 605targetToken.Parent.Parent is AccessorDeclarationSyntax) 637IsGenericInterfaceOrDelegateTypeParameterList(targetToken.Parent)) 643IsGenericInterfaceOrDelegateTypeParameterList(targetToken.Parent)) 649targetToken.Parent.IsKind(SyntaxKind.AttributeList) && 650targetToken.Parent.Parent.IsKind(SyntaxKind.TypeParameter) && 651IsGenericInterfaceOrDelegateTypeParameterList(targetToken.Parent.Parent.Parent)) 661if (token.Kind() == SyntaxKind.CommaToken && token.Parent is BaseArgumentListSyntax) 663var argumentList = (BaseArgumentListSyntax)token.Parent; 687if (token.Parent is not MemberAccessExpressionSyntax memberAccessExpression) 697=> token.Parent is IdentifierNameSyntax typedParent &&

37token.Parent.IsKind(SyntaxKind.AttributeList)) 45token.Parent.IsKind(SyntaxKind.AttributeList)) 53token.Parent.IsKind(SyntaxKind.AttributeTargetSpecifier)) 60if (token.Parent.IsKind(SyntaxKind.QualifiedName) && 61token.Parent.IsParentKind(SyntaxKind.Attribute)) 68if (token.Parent.IsKind(SyntaxKind.AliasQualifiedName) && 69token.Parent.IsParentKind(SyntaxKind.Attribute)) 90var parent = token.Parent; 168if (token.Parent is BaseTypeDeclarationSyntax) 179if (token.Parent is MemberDeclarationSyntax && 180token.Parent.Parent is BaseTypeDeclarationSyntax) 196if (token.Parent is BaseTypeDeclarationSyntax && 197token.Parent.Parent is BaseTypeDeclarationSyntax) 202else if (token.Parent is AccessorListSyntax) 208token.Parent.IsKind(SyntaxKind.Block) && 209token.Parent.Parent is MemberDeclarationSyntax) 221token.Parent.IsKind(SyntaxKind.AttributeList)) 229var container = token.Parent.Parent?.Parent; 298var member = token.Parent; 359if (token.Kind() == SyntaxKind.CloseBracketToken && token.Parent is AttributeListSyntax) 360return syntaxTree.IsLocalFunctionDeclarationContext(token.Parent.SpanStart, validModifiers, cancellationToken); 440if (token.IsKind(SyntaxKind.OpenBraceToken) && token.Parent is NamespaceDeclarationSyntax or TypeDeclarationSyntax) 457if (token.Parent is (kind: SyntaxKind.ExternAliasDirective or SyntaxKind.UsingDirective)) 461else if (token.Parent is MemberDeclarationSyntax) 479if (token.Parent is BaseTypeDeclarationSyntax) 483else if (token.Parent.IsKind(SyntaxKind.NamespaceDeclaration)) 487else if (token.Parent is AccessorListSyntax) 492token.Parent.IsKind(SyntaxKind.Block) && 493token.Parent.Parent is MemberDeclarationSyntax) 508token.Parent.IsKind(SyntaxKind.AttributeList)) 511if (token.Parent.IsParentKind(SyntaxKind.CompilationUnit)) 520var container = token.Parent?.Parent?.Parent; 597var container = token.Parent?.Parent; 786token.Parent is BaseListSyntax { Parent: not EnumDeclarationSyntax }) 832token.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 839token.Parent.IsKind(SyntaxKind.IdentifierName) && 840token.Parent.IsParentKind(SyntaxKind.SimpleBaseType) && 841token.Parent.Parent.IsParentKind(SyntaxKind.BaseList)) 885token.Parent is TypeParameterConstraintClauseSyntax constraintClause) 903if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.TypeOfExpression)) 915if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.DefaultExpression)) 928if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.SizeOfExpression)) 949return token.Parent.IsKind(SyntaxKind.FunctionPointerParameterList); 955{ Parent.RawKind: (int)SyntaxKind.FunctionPointerParameter } => true, 957{ Parent: TypeSyntax { Parent.RawKind: (int)SyntaxKind.FunctionPointerParameter } } => true, 963=> targetToken.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause) && 985if (token.Parent is TypeArgumentListSyntax) 996if (nameToken.Parent is not NameSyntax name) 1072token.Parent is ParameterListSyntax parameterList1 && 1079if (token.IsKind(SyntaxKind.LessThanToken) && token.Parent.IsKind(SyntaxKind.FunctionPointerParameterList)) 1086token.Parent is ParameterListSyntax parameterList2 && 1096token.Parent is FunctionPointerParameterListSyntax funcPtrParamList) 1105token.Parent.IsKind(SyntaxKind.AttributeList) && 1106token.Parent.Parent is ParameterSyntax parameter3 && 1117parameter4 = token.Parent as ParameterSyntax; 1120else if (token.IsKind(SyntaxKind.IdentifierToken) && token is { Text: "scoped", Parent: IdentifierNameSyntax scopedIdentifierName }) 1166return token.Parent.IsKind(SyntaxKind.BracketedParameterList); 1179token.Parent.IsKind(SyntaxKind.DelegateDeclaration)) 1211token.Parent is (kind: SyntaxKind.ParameterList or SyntaxKind.BracketedParameterList)) 1221var method = tokenOnLeftOfPosition.Parent.GetAncestorOrThis<MethodDeclarationSyntax>(); 1238if (token.Parent.IsKind(SyntaxKind.ParameterList) && 1239token.Parent.IsParentKind(SyntaxKind.ParenthesizedLambdaExpression)) 1255if (token.Parent is (kind: SyntaxKind.ParenthesizedExpression or SyntaxKind.TupleExpression or SyntaxKind.CastExpression)) 1271parent = token.Parent; 1273else if (token.IsKind(SyntaxKind.ScopedKeyword) && token.Parent.IsKind(SyntaxKind.Parameter)) 1275parent = token.Parent.Parent; 1277else if (token.IsKind(SyntaxKind.IdentifierToken) && token is { Text: "scoped", Parent: IdentifierNameSyntax scopedIdentifierName } && scopedIdentifierName.Parent.IsKind(SyntaxKind.Parameter)) 1330if (leftToken.Parent is (kind: 1335var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent); 1347var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!); 1357leftToken.Parent.IsKind(SyntaxKind.IdentifierName) && 1358leftToken.Parent.Parent is (kind: SyntaxKind.QualifiedName or SyntaxKind.SimpleMemberAccessExpression)) 1360var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent); 1376if (leftToken.Parent is ParenthesizedExpressionSyntax parenthesizedExpression) 1384if (leftToken.Parent.IsKind(SyntaxKind.ParenthesizedPattern)) 1399if (leftToken.Kind() is SyntaxKind.OpenBraceToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.SwitchExpression)) 1406if (leftToken.Kind() is SyntaxKind.OpenParenToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.PositionalPatternClause)) 1413if (leftToken.Kind() is SyntaxKind.OpenBracketToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.ListPattern)) 1420if (leftToken.IsKind(SyntaxKind.DotDotToken) && leftToken.Parent.IsKind(SyntaxKind.SlicePattern)) 1428if (leftToken.IsKind(SyntaxKind.ColonToken) && leftToken.Parent is (kind: SyntaxKind.NameColon or SyntaxKind.ExpressionColon) && 1429leftToken.Parent.IsParentKind(SyntaxKind.Subpattern)) 1441return leftToken.Parent is BinaryPatternSyntax || 1442leftToken.Parent is SingleVariableDesignationSyntax { Parent: DeclarationPatternSyntax }; 1446if (leftToken.IsKind(SyntaxKind.NotKeyword) && leftToken.Parent.IsKind(SyntaxKind.NotPattern)) 1456leftToken.Parent.IsKind(SyntaxKind.RelationalPattern)) 1504if (lastTokenInPattern.Parent is SingleVariableDesignationSyntax variableDesignationSyntax && 1505originalLeftToken.Parent == variableDesignationSyntax) 1551SyntaxNode? node = leftToken.Parent as ExpressionSyntax; 1581if (possibleCommaOrParen.Parent is (kind: 1591if (possibleCommaOrParen.Parent.IsKind(SyntaxKind.ParameterList) && 1592possibleCommaOrParen.Parent?.Parent is ParenthesizedLambdaExpressionSyntax parenthesizedLambda) 1616if (leftToken.Parent.IsKind(SyntaxKind.ParenthesizedVariableDesignation) || 1617leftToken.Parent.IsParentKind(SyntaxKind.ParenthesizedVariableDesignation)) 1637if (leftToken.IsKind(SyntaxKind.OpenParenToken) && leftToken.Parent.IsKind(SyntaxKind.ParenthesizedExpression)) 1639if (IsPossibleVarDeconstructionOpenParenOrComma(FindTokenOnLeftOfNode(leftToken.Parent))) 1647if (leftToken.Kind() is SyntaxKind.OpenParenToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.TupleExpression)) 1649if (IsPossibleVarDeconstructionOpenParenOrComma(FindTokenOnLeftOfNode(leftToken.Parent))) 1659var outer = UnwrapPossibleTuple(leftToken.Parent!); 1700leftToken.Parent.IsKind(SyntaxKind.ArgumentList) && 1701leftToken.Parent?.Parent is InvocationExpressionSyntax invocation) 1794token.Parent.IsKind(SyntaxKind.LocalDeclarationStatement)) 1805var parent = token.Parent; 1826token.Parent is ArgumentSyntax argument && 1847token.Parent is LocalDeclarationStatementSyntax) 1873if (token.IsKind(SyntaxKind.IdentifierToken) && token.Text == "scoped" && token.Parent.IsKind(SyntaxKind.IdentifierName) && token.Parent.Parent is VariableDeclarationSyntax or ExpressionStatementSyntax or IncompleteMemberSyntax) 1879if (token.IsKind(SyntaxKind.ScopedKeyword) && token.Parent is IncompleteMemberSyntax or ScopedTypeSyntax) 2057token.Parent.IsKind(SyntaxKind.CastExpression)) 2077token.Parent.IsKind(SyntaxKind.GotoCaseStatement)) 2083token.Parent is EqualsValueClauseSyntax equalsValue) 2118if (token.Parent.IsKind(SyntaxKind.AttributeArgumentList) && 2126token.Parent.IsKind(SyntaxKind.NameColon) && 2127token.Parent.IsParentKind(SyntaxKind.AttributeArgument)) 2134token.Parent.IsKind(SyntaxKind.NameEquals) && 2135token.Parent.IsParentKind(SyntaxKind.AttributeArgument)) 2216if (token.Parent.IsKind(SyntaxKind.NameEquals) && 2217token.Parent.IsParentKind(SyntaxKind.UsingDirective)) 2258if (token.Parent.IsKind(SyntaxKind.ParenthesizedExpression)) 2267if (token.Parent is CastExpressionSyntax castExpression && 2278if (token.Parent is PrefixUnaryExpressionSyntax prefix) 2291if (token.Parent is AwaitExpressionSyntax awaitExpression) 2315if (token.Parent is BinaryExpressionSyntax binary) 2352previousToken.Parent?.Kind() is SyntaxKind.PointerType or SyntaxKind.NullableType) 2354var type = previousToken.Parent as TypeSyntax; 2375token.Parent.IsKind(SyntaxKind.ArrayRankSpecifier)) 2383token.Parent.IsKind(SyntaxKind.RangeExpression) && 2391token.Parent is ConditionalExpressionSyntax conditionalExpression) 2400token.Parent.IsKind(SyntaxKind.ConditionalExpression)) 2410if (token.Parent is (kind: SyntaxKind.TypeOfExpression or SyntaxKind.DefaultExpression or SyntaxKind.SizeOfExpression)) 2431token.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.BracketedArgumentList or SyntaxKind.TupleExpression)) 2442if (token.Parent.IsKind(SyntaxKind.AttributeArgumentList)) 2455if (token.Parent.IsKind(SyntaxKind.Argument)) 2459else if (token.Parent.IsKind(SyntaxKind.RefExpression)) 2463if (token.Parent.IsParentKind(SyntaxKind.ParenthesizedExpression)) 2474token.Parent.IsKind(SyntaxKind.NameColon) && 2475token.Parent.IsParentKind(SyntaxKind.Argument)) 2490if (token.Parent is InitializerExpressionSyntax) 2494if (token.Parent.IsKind(SyntaxKind.ObjectInitializerExpression) && token.IsKind(SyntaxKind.OpenBraceToken)) 2509token.Parent?.Parent is ObjectCreationExpressionSyntax objectCreation) 2525token.Parent is ForStatementSyntax forStatement) 2536token.Parent is ForStatementSyntax forStatement2 && 2545token.Parent.IsKind(SyntaxKind.ForStatement)) 2556if (token.Parent is (kind: 2569token.Parent.IsKind(SyntaxKind.JoinClause)) 2576token.Parent.IsKind(SyntaxKind.WhereClause)) 2584token.Parent.IsKind(SyntaxKind.OrderByClause)) 2591token.Parent.IsKind(SyntaxKind.SelectClause)) 2599token.Parent.IsKind(SyntaxKind.GroupClause)) 2632if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.UsingStatement)) 2680if (token.IsKind(SyntaxKind.WhenKeyword) && token.Parent.IsKind(SyntaxKind.WhenClause)) 2698token.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 2707token.Parent.IsKind(SyntaxKind.ListPattern)) 2716token.Parent.IsKind(SyntaxKind.CollectionExpression)) 2725token.Parent.IsKind(SyntaxKind.SpreadElement)) 2738return token.Parent is InterpolationSyntax interpolation 2746=> token.Parent?.Parent is InvocationExpressionSyntax invocation && 2760if (token.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) 2762var parentMemberAccess = token.Parent; 2776if (token.Parent.IsKind(SyntaxKind.QualifiedName)) 2778var parentQualifiedName = token.Parent; 2795if (token.Parent.IsKind(SyntaxKind.ArgumentList) && 2796token.Parent.Parent is InvocationExpressionSyntax invocationExpression && 2875token.Parent.IsKind(SyntaxKind.IdentifierName) && 2876token.Parent.Parent is (kind: SyntaxKind.ObjectInitializerExpression or SyntaxKind.CollectionInitializerExpression)) 2883token.Parent.IsKind(SyntaxKind.IdentifierName)) 2885if (token.Parent.Parent is ArgumentSyntax { RefOrOutKeyword.RawKind: (int)SyntaxKind.OutKeyword }) 2990token.Parent.IsKind(SyntaxKind.CatchDeclaration)) 3008targetToken.Parent is BaseListSyntax { Parent: TypeDeclarationSyntax }; 3019targetToken.Parent.IsKind(SyntaxKind.BaseList) && 3020targetToken.Parent.IsParentKind(SyntaxKind.EnumDeclaration); 3035if (token.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) 3037var memberAccess = (MemberAccessExpressionSyntax)token.Parent; 3040else if (token.Parent is QualifiedNameSyntax qualifiedName && 3041token.Parent?.Parent is BinaryExpressionSyntax(SyntaxKind.IsExpression) binaryExpression && 3047else if (token.Parent is QualifiedNameSyntax qualifiedName1 && 3048token.Parent?.Parent is DeclarationPatternSyntax declarationExpression &&

141var namespaceUsings = root.FindToken(position).Parent!.GetAncestors<BaseNamespaceDeclarationSyntax>().SelectMany(n => n.Usings);

171return token.Parent is GenericNameSyntax genericName && genericName.TypeArgumentList != null &&

58if (token.IsKind(SyntaxKind.CloseParenToken) && !token.Parent.IsKind(SyntaxKind.UsingStatement)) 63if (token.IsKind(SyntaxKind.ColonToken) && !token.Parent.IsKind(SyntaxKind.LabeledStatement) && token.Parent is not SwitchLabelSyntax) 152token.Parent is not ElseClauseSyntax elseClause) 351if (currentToken.Parent != null) 353var currentTokenParentParent = currentToken.Parent.Parent;

121|| token is { RawKind: (int)SyntaxKind.CloseBraceToken, Parent: InterpolationSyntax }) 176(token.IsKind(SyntaxKind.CloseBraceToken) && token.Parent.IsKind(SyntaxKind.Interpolation))) 183if (token.Parent is LabeledStatementSyntax || token.IsLastTokenInLabelStatement()) 220token.Parent?.Parent is StatementSyntax or ElseClauseSyntax); 222var embeddedStatementOwner = token.Parent.Parent; 253if (token.Parent.IsKind(SyntaxKind.AccessorList) && 254token.Parent.Parent.IsKind(SyntaxKind.PropertyDeclaration)) 272var nonTerminalNode = token.Parent; 285var nonTerminalNode = token.Parent; 309if (token.Parent.IsKind(SyntaxKind.ArgumentList)) 311return GetDefaultIndentationFromToken(indenter, token.Parent.GetFirstToken(includeZeroWidth: true)); 325=> token.Parent switch

200var parent = token.Parent;

49if (currentToken.IsKind(SyntaxKind.OpenBracketToken) && currentToken.Parent.IsKind(SyntaxKind.ListPattern))

48=> token.IsKind(SyntaxKind.OpenBraceToken) && !token.Parent.IsKind(SyntaxKind.Interpolation); 65(startToken.Parent?.IsInitializerForArrayOrCollectionCreationExpression() == true || 66startToken.Parent is AnonymousObjectCreationExpressionSyntax)) 139if (currentToken.Parent is (kind: 150var currentTokenParentParent = currentToken.Parent?.Parent; 165if (currentToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 171if (IsControlBlock(currentToken.Parent)) 191if (currentToken.Parent is BaseTypeDeclarationSyntax or NamespaceDeclarationSyntax)

42=> token.IsKind(SyntaxKind.OpenBraceToken) && token.Parent.IsKind(SyntaxKind.Interpolation); 67return token.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) || token.Parent.IsParentKind(SyntaxKind.InterpolatedStringExpression);

52if (token.Parent is not BinaryExpressionSyntax(SyntaxKind.LessThanExpression) node || node.OperatorToken != token) 62if (previousToken.Parent is not IdentifierNameSyntax identifier)

35|| token.Parent == null) 41var (openParen, closeParen) = token.Parent.GetParentheses(); 52for (var currentNode = token.Parent.Parent; currentNode != null; currentNode = currentNode.Parent)

43if (token.Parent is InterpolatedStringExpressionSyntax interpolatedString) 50if (token.Parent is InterpolatedStringExpressionSyntax interpolatedString)

54if (previousToken.Kind() == SyntaxKind.CommaToken && s_allowableKinds.Contains(previousToken.Parent.Kind()))

124if (token.Kind() == SyntaxKind.SemicolonToken && token.Parent is StatementSyntax) 130if (token.Parent == null) 135var matchingNode = GetMatchingNode(token.Parent, restrictToDeclarations); 163token.Parent.AncestorsAndSelf().Any(a => a == objectCreation.Type))

68node = structuredTriviaSyntax.ParentTrivia.Token.Parent;

52token.Parent is not NullableDirectiveTriviaSyntax nullableDirectiveTrivia) 225if (firstToken.IsKind(SyntaxKind.HashToken) && firstToken.Parent.IsKind(SyntaxKind.RegionDirectiveTrivia)) 229var nextToken = firstToken.Parent.GetLastToken(includeDirectives: true).GetNextToken(includeDirectives: true); 230if (nextToken.IsKind(SyntaxKind.HashToken) && nextToken.Parent.IsKind(SyntaxKind.EndRegionDirectiveTrivia)) 232firstToken = nextToken.Parent.GetLastToken(includeDirectives: true).GetNextToken(includeDirectives: true);

60var node = root.FindToken(textSpan.Start).Parent;

73if (token.Parent!.Parent is not AttributeSyntax attributeSyntax || token.Parent is not AttributeArgumentListSyntax attributeArgumentList) 111if (token.Kind() == SyntaxKind.CommaToken && token.Parent is AttributeArgumentListSyntax argumentList) 133if (token.Kind() == SyntaxKind.CommaToken && token.Parent is AttributeArgumentListSyntax argumentList)

158var parent = leftToken.Parent; 185return dotToken?.Parent switch

327if (tokenLeftOfGenericName.IsKind(SyntaxKind.DotToken) && tokenLeftOfGenericName.Parent.IsKind(SyntaxKind.QualifiedName)) 329spanStart = tokenLeftOfGenericName.Parent.SpanStart; 341if (prevToken.Kind() is SyntaxKind.RefKeyword or SyntaxKind.ReadOnlyKeyword && prevToken.Parent.IsKind(SyntaxKind.RefType)) 356return prevToken.Parent!.SpanStart;

100var parentNode = token.Parent?.FirstAncestorOrSelf<DocumentationCommentTriviaSyntax>()?.ParentTrivia.Token.Parent; 121token.Parent.IsKind(SyntaxKind.XmlCrefAttribute); 136if (token.Parent?.Kind() is not (SyntaxKind.CrefParameterList or SyntaxKind.CrefBracketedParameterList)) 140token.Parent.IsKind(SyntaxKind.CrefParameterList)) 146token.Parent.IsKind(SyntaxKind.CrefBracketedParameterList)) 160&& token.Parent.IsKind(SyntaxKind.QualifiedCref); 173return GetQualifiedSymbols((QualifiedCrefSyntax)token.Parent!, token, semanticModel, cancellationToken); 186var typeDeclaration = token.Parent?.FirstAncestorOrSelf<TypeDeclarationSyntax>();

44var semanticModel = await document.ReuseExistingSpeculativeModelAsync(token.Parent, cancellationToken).ConfigureAwait(false); 96if (token.Parent is AnonymousObjectCreationExpressionSyntax) 109if (token.IsKind(SyntaxKind.NewKeyword) && token.Parent.IsKind(SyntaxKind.ObjectCreationExpression)) 117if (token.Kind() == SyntaxKind.LessThanToken && token.Parent is BinaryExpressionSyntax) 125if (token.Parent is not null and ParameterListSyntax) 127return token.Parent.Parent is not null and ParenthesizedLambdaExpressionSyntax; 135token.Parent is TupleExpressionSyntax tupleExpression && 138position = token.Parent.SpanStart; 162previousToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) 170if (token.Kind() is SyntaxKind.OpenParenToken or SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.ArgumentList) 171&& token.Parent.Parent is InvocationExpressionSyntax invocation 234if (lastTokenInPattern.Parent is SingleVariableDesignationSyntax variableDesignationSyntax && 235token.Parent == variableDesignationSyntax)

207token.Parent.IsKind(SyntaxKind.IdentifierName)) 209var argument = token.Parent.Parent as ArgumentSyntax // var is child of ArgumentSyntax, eg. Goo(out var $$ 210?? token.Parent.Parent?.Parent as ArgumentSyntax; // var is child of DeclarationExpression 302if (afterComma && token.Parent != target) 445token.Parent is ConditionalExpressionSyntax conditionalExpressionSyntax) 497token.Parent.IsKind(SyntaxKind.TypeParameterList)) 550var parent = token.Parent; 594token.Parent.IsKind(SyntaxKind.PredefinedType);

291if (previousToken.Parent != null) 293var symbol = semanticModel.GetSymbolInfo(previousToken.Parent, cancellationToken).Symbol;

77var ancestor = token.Parent;

80var node = targetToken.Parent;

73var potentialTypeNode = targetToken.Parent;

64if (targetToken.Parent.IsKind(SyntaxKind.ExternAliasDirective) 65|| (targetToken.Parent.IsKind(SyntaxKind.IdentifierName) && targetToken.Parent.IsParentKind(SyntaxKind.IncompleteMember)))

51if (token.Parent is not IgnoredDirectiveTriviaSyntax ignoredDirective)

66if (token.Parent is not FunctionPointerUnmanagedCallingConventionListSyntax callingConventionList)

67if (token.Parent is not BaseArgumentListSyntax argumentList)

67if (token.Parent == null) 70if (token.Parent.Parent is not ExpressionSyntax expression) 105if (token.Parent == null || token.Parent.Parent == null) 110token.Parent.Kind() is not (SyntaxKind.ObjectInitializerExpression or SyntaxKind.WithInitializerExpression)) 119return (type, token.GetLocation(), token.Parent.Kind() is not SyntaxKind.WithInitializerExpression); 124var parent = token.Parent?.Parent; 158token.Parent is InitializerExpressionSyntax initializer)

56return newToken.Parent as ExpressionSyntax;

85? dotToken.Parent as ExpressionSyntax 86: (dotToken.Parent as RangeExpressionSyntax)?.LeftOperand;

53if (startToken.Parent is TypeSyntax typeSyntax) 79var parentMember = token.Parent; 102if (token.Parent is not AttributeListSyntax)

185if (tokenBeforeAdjustment.Parent is IdentifierNameSyntax { Parent: NameColonSyntax { Parent: SubpatternSyntax subpattern } }) 192return token.Parent is PropertyPatternClauseSyntax { Parent: PatternSyntax } propertyPatternClause 201return token.Parent is MemberAccessExpressionSyntax memberAccess && IsExtendedPropertyPattern(memberAccess, out var propertyPatternClause)

22if (token.Kind() == SyntaxKind.StringLiteralToken && token.Parent!.Kind() == directiveKind)

113=> context.TargetToken.Parent?.Parent?.IsKind(SyntaxKind.PrimaryConstructorBaseType) is true; 186if (token.Parent?.Kind() is not (SyntaxKind.ArgumentList or SyntaxKind.BracketedArgumentList or SyntaxKind.AttributeArgumentList or SyntaxKind.ArrayRankSpecifier))

59var inferredTypes = typeInferrer.InferTypes(semanticModel, context.TargetToken.Parent!.SpanStart, cancellationToken) 64AddItems(inferredTypes, index.Value, completionContext, context.TargetToken.Parent.SpanStart); 77if (token.Parent is (kind: SyntaxKind.ParenthesizedExpression or SyntaxKind.TupleExpression or SyntaxKind.CastExpression)) 83if (token.IsKind(SyntaxKind.CommaToken) && token.Parent is TupleExpressionSyntax tupleExpr)

90var semanticModel = await document.ReuseExistingSpeculativeModelAsync(attachedToken.Parent, cancellationToken).ConfigureAwait(false); 142if (token.Parent?.Kind() is SyntaxKind.XmlEmptyElement or SyntaxKind.XmlText || 143(token.Parent.IsKind(SyntaxKind.XmlElementEndTag) && token.IsKind(SyntaxKind.GreaterThanToken)) || 144(token.Parent.IsKind(SyntaxKind.XmlName) && token.Parent.IsParentKind(SyntaxKind.XmlEmptyElement))) 147if (token.Parent.IsParentKind(SyntaxKind.XmlElement) || 148token.Parent.Parent.IsParentKind(SyntaxKind.XmlElement)) 155|| (token.Parent.IsKind(SyntaxKind.XmlName) && !token.HasLeadingTrivia); 161if (token.Parent.Parent is XmlElementSyntax xmlElement) 166if (token.Parent.IsParentKind(SyntaxKind.XmlEmptyElement) && 167token.Parent.Parent!.Parent is XmlElementSyntax nestedXmlElement) 172if (token.Parent.Parent is DocumentationCommentTriviaSyntax || 173(token.Parent.Parent.IsKind(SyntaxKind.XmlEmptyElement) && token.Parent.Parent.Parent is DocumentationCommentTriviaSyntax)) 179if (token.Parent is XmlElementStartTagSyntax startTag && 231if (token.IsKind(SyntaxKind.IdentifierToken) && token.Parent.IsKind(SyntaxKind.XmlName)) 235(elementName, attributes) = GetElementNameAndAttributes(token.Parent.Parent!); 237else if (token.Parent is XmlAttributeSyntax( 293if (token.Parent.IsKind(SyntaxKind.IdentifierName) && 294token.Parent?.Parent is XmlNameAttributeSyntax xmlName) 300token.Parent is XmlTextAttributeSyntax xmlText) 305else if (token.Parent.IsKind(SyntaxKind.XmlNameAttribute, out attributeSyntax) || 306token.Parent.IsKind(SyntaxKind.XmlTextAttribute, out attributeSyntax))

36token.Parent is TypeParameterConstraintClauseSyntax constraintClause)

47token.Parent is ConstructorInitializerSyntax && 48token.Parent.IsParentKind(SyntaxKind.ConstructorDeclaration) && 49token.Parent.Parent?.Parent is (kind: SyntaxKind.ClassDeclaration or SyntaxKind.RecordDeclaration))

73context.TargetToken.Parent.IsKind(SyntaxKind.RefType);

86token.Parent.IsKind(SyntaxKind.NamespaceDeclaration)) 94token.Parent.IsKind(SyntaxKind.FileScopedNamespaceDeclaration)) 102token.Parent.IsKind(SyntaxKind.ExternAliasDirective))

46for (var node = targetToken.Parent; node != null; node = node.Parent)

61if (token.Parent is ForEachStatementSyntax statement && token == statement.Identifier) 88var typeSyntax = token.Parent as TypeSyntax; 95if (token.Parent is FromClauseSyntax fromClause) 115var joinClause = token.Parent?.FirstAncestorOrSelf<JoinClauseSyntax>();

24return token.Parent is AttributeListSyntax

100token.Parent.IsKind(SyntaxKind.NamespaceDeclaration)) 112if (token.Parent is (kind: SyntaxKind.ExternAliasDirective or SyntaxKind.UsingDirective) && 113!token.Parent.Parent.IsKind(SyntaxKind.FileScopedNamespaceDeclaration)) 123if (token.Parent is TypeDeclarationSyntax && 124token.Parent.Parent is not TypeDeclarationSyntax) 128else if (token.Parent.IsKind(SyntaxKind.NamespaceDeclaration)) 139if (token.Parent.IsKind(SyntaxKind.DelegateDeclaration) && 140token.Parent.Parent is not TypeDeclarationSyntax) 150token.Parent.IsKind(SyntaxKind.AttributeList) && 151token.Parent.IsParentKind(SyntaxKind.CompilationUnit))

97token.Parent is TypeParameterConstraintClauseSyntax constraintClause)

29token.Parent.IsKind(SyntaxKind.AttributeList))

43(context.TargetToken.Parent.IsKind(SyntaxKind.RefType) ||

112if (context.TargetToken.Parent is NameColonSyntax nameColon) 148token.Parent is IdentifierNameSyntax identifier && identifier.Identifier == token && 249var parent = token.Parent; 258return token.Parent?.Kind() == SyntaxKind.ConditionalExpression;

36token.Parent is AttributeListSyntax && 37token.Parent.Parent is AccessorDeclarationSyntax;

42return token.Parent is ArgumentSyntax;

81(context.TargetToken.IsKind(SyntaxKind.UsingKeyword) && context.TargetToken.Parent?.IsParentKind(SyntaxKind.GlobalStatement) == true) ||

58token.Parent is RefStructConstraintSyntax refStructConstraint && refStructConstraint.RefKeyword == token &&

32token.Parent is ConstructorInitializerSyntax { Parent: ConstructorDeclarationSyntax constructor } &&

36return context.TargetToken.Parent.IsKind(SyntaxKind.ConditionalExpression);

19token.Parent.IsKind(SyntaxKind.AttributeList))

98if ((token.Kind() == SyntaxKind.OpenBraceToken && token.Parent.IsKind(SyntaxKind.NamespaceDeclaration)) 99|| (token.Kind() == SyntaxKind.SemicolonToken && token.Parent.IsKind(SyntaxKind.FileScopedNamespaceDeclaration))) 118if (token.Parent is (kind: SyntaxKind.ExternAliasDirective or SyntaxKind.UsingDirective)) 147previousToken.Parent is (kind: SyntaxKind.ExternAliasDirective or SyntaxKind.UsingDirective))

76token.Parent.IsKind(SyntaxKind.ParenthesizedExpression))

62token.Parent is ParameterListSyntax && 63token.Parent.Parent is MethodDeclarationSyntax { TypeParameterList: not null } 80if (token.Parent is IdentifierNameSyntax && token.HasMatchingText(SyntaxKind.WhereKeyword))

36token.Parent.IsKind(SyntaxKind.Block) && 37token.Parent.IsParentKind(SyntaxKind.DoStatement))

23targetToken.Parent is CollectionExpressionSyntax)

50if (IsInDirective(token.Parent))

79if (token.Parent is not ExpressionSyntax parentExpression)

30if (token.Parent is not ExpressionSyntax expression)

35if (previousToken.Parent == null || currentToken.Parent == null) 38var previousStatement = previousToken.Parent.FirstAncestorOrSelf<StatementSyntax>(); 39var nextStatement = currentToken.Parent.FirstAncestorOrSelf<StatementSyntax>();

72var node = root.FindToken(position).Parent;

203node = body.FindToken(position).Parent!; 577=> BreakpointSpans.TryGetClosestBreakpointSpan(token.Parent!, token.SpanStart, minLength: token.Span.Length, out span);

49? outermostCapturedVariable.GetIdentifierTokenAtDeclaration(document).Parent

350return token.Parent.IsUnsafeContext(); 531var contextNode = token.Parent.GetAncestor<T>(); 902var usingKeyword = originalIdentifierToken.Parent?.Parent?.Parent is LocalDeclarationStatementSyntax { UsingKeyword.FullSpan.IsEmpty: false } 1141scope = this.SelectionResult.GetFirstTokenInSelection().Parent;

74var statement = firstToken.Parent.GetStatementUnderContainer(); 85var statement = lastToken.Parent.GetStatementUnderContainer();

152if (token.Parent is not ThrowStatementSyntax throwStatement || throwStatement.Expression != null) 262if (token1.RawKind != (int)SyntaxKind.SemicolonToken || !(token1.Parent is FieldDeclarationSyntax))

208var node = identifierToken.Parent as IdentifierNameSyntax;

230simpleName.Parent == token.Parent)

158for (var node = token.Parent; node != null; node = node.Parent)

38if (previousToken.Kind() == SyntaxKind.SemicolonToken && previousToken.Parent.Kind() == SyntaxKind.UsingDirective) 40previousMember = previousToken.Parent;

44var errorCodeNode = token.Parent switch

43&& token.Parent is (kind: SyntaxKind.ParenthesizedLambdaExpression or SyntaxKind.SimpleLambdaExpression)) 46found = token.Parent; 49else if (token.IsKind(SyntaxKind.DelegateKeyword) && token.Parent.IsKind(SyntaxKind.AnonymousMethodExpression)) 52found = token.Parent; 63token.Parent?.Parent.IsKind(SyntaxKind.ElementAccessExpression) == true) 65found = token.Parent.Parent; 76token.Parent is MemberAccessExpressionSyntax memberAccess) 87=> !token.Parent.IsKind(SyntaxKind.XmlCrefAttribute); 96var node = token.Parent;

52if (token.Parent is InterpolationSyntax interpolation && 59var parent = token.Parent!; 132if (token.Parent is DirectiveTriviaSyntax directiveTrivia)

32=> token.Parent is CatchDeclarationSyntax catchDeclaration && catchDeclaration.Identifier == token;

42triggerToken.Parent!, 58var parent = token.Parent;

364if (nameToken.Parent is not IdentifierNameSyntax nameNode) 377newName = newName.WithTriviaFrom(invocation is null ? nameToken.Parent : invocation);

48if (genericIdentifier.Parent is not SimpleNameSyntax simpleName)

61token.Parent is AttributeArgumentListSyntax && 62token.Parent.Parent is AttributeSyntax;

114if (openBracket.Parent is BracketedArgumentListSyntax) 125else if (openBracket.Parent is ArrayRankSpecifierSyntax) 154var newBracketedArgumentList = ParseBracketedArgumentList(openBracket.Parent!.ToString()); 282token.Parent is BracketedArgumentListSyntax && 283token.Parent.Parent is ElementAccessExpressionSyntax; 294Contract.ThrowIfFalse(openBracket.Parent is BracketedArgumentListSyntax && 295openBracket.Parent.Parent is ElementAccessExpressionSyntax or ElementBindingExpressionSyntax); 296return SignatureHelpUtilities.GetSignatureHelpSpan((BracketedArgumentListSyntax)openBracket.Parent); 331token.Parent is ArrayRankSpecifierSyntax; 336Contract.ThrowIfFalse(openBracket.Parent is ArrayRankSpecifierSyntax && openBracket.Parent.Parent is ArrayTypeSyntax); 337return TextSpan.FromBounds(expression.SpanStart, openBracket.Parent.Span.End); 366token.Parent is BracketedArgumentListSyntax && 367token.Parent.Parent is ElementBindingExpressionSyntax && 368token.Parent.Parent.Parent is ConditionalAccessExpressionSyntax;

47token.Parent is TypeArgumentListSyntax && 48token.Parent.Parent is GenericNameSyntax; 60Contract.ThrowIfFalse(lessThanToken.Parent is TypeArgumentListSyntax && lessThanToken.Parent.Parent is GenericNameSyntax); 61return SignatureHelpUtilities.GetSignatureHelpSpan(((GenericNameSyntax)lessThanToken.Parent.Parent).TypeArgumentList);

50token.Parent is InitializerExpressionSyntax;

105token.Parent is ParenthesizedExpressionSyntax parenExpr) 131if (token.IsKind(SyntaxKind.CommaToken) && token.Parent is TupleExpressionSyntax && token.GetAncestor<TSyntaxNode>() != null) 139token.Parent is ArgumentListSyntax && 140token.Parent.Parent is TSyntaxNode;

226=> token.IsKind(SyntaxKind.OpenParenToken) && token.Parent is ParenthesizedExpressionSyntax;

35if (syntaxContext.TargetToken is { RawKind: (int)SyntaxKind.EqualsGreaterThanToken, Parent: LambdaExpressionSyntax lambda })

47if (token is { RawKind: (int)SyntaxKind.AwaitKeyword, Parent: ExpressionSyntax { Parent: ExpressionStatementSyntax } } || 48token is { RawKind: (int)SyntaxKind.IdentifierToken, ValueText: "await", Parent: IdentifierNameSyntax { Parent: ExpressionStatementSyntax } })

36protected override SyntaxNode GetNodeToReplace() => _token.Parent;

73token.Parent.IsKind(SyntaxKind.Interpolation) &&

228if (token.IsKind(SyntaxKind.HashToken) && token.Parent!.Kind() is not (SyntaxKind.RegionDirectiveTrivia or SyntaxKind.EndRegionDirectiveTrivia))

45token.Parent is LiteralExpressionSyntax(SyntaxKind.DefaultLiteralExpression) defaultLiteral)

16if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AccessorList)) 19if (previousToken.IsKind(SyntaxKind.OpenBraceToken) && previousToken.Parent.IsKind(SyntaxKind.AccessorList)) 22if (currentToken.IsKind(SyntaxKind.CloseBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AccessorList)) 25if (previousToken.IsKind(SyntaxKind.SemicolonToken) && currentToken.Parent is AccessorDeclarationSyntax)

134varDecl.Variables.Single().Identifier.Parent!,

106for (var current = token.Parent; current != listSyntax; current = current?.Parent)

38ClassDeclarationSyntax? classDeclaration = root.FindToken(span.Start).Parent?.FirstAncestorOrSelf<ClassDeclarationSyntax>();

64=> token.Parent is not null && 66IsControlStatementKind(token.Parent.Kind()); 175return token.Parent is InterpolatedStringExpressionSyntax interpolatedString 181if (token.Parent is not InterpolatedStringTextSyntax interpolatedStringText) 196if (token.Parent is BaseTypeDeclarationSyntax typeDeclaration && typeDeclaration.Identifier == token) 200else if (token.Parent is DelegateDeclarationSyntax delegateDecl && delegateDecl.Identifier == token) 204else if (token.Parent is TypeParameterSyntax typeParameter && typeParameter.Identifier == token) 208else if (token.Parent is MethodDeclarationSyntax methodDeclaration && methodDeclaration.Identifier == token) 218else if (token.Parent is ConstructorDeclarationSyntax constructorDeclaration && constructorDeclaration.Identifier == token) 222else if (token.Parent is DestructorDeclarationSyntax destructorDeclaration && destructorDeclaration.Identifier == token) 226else if (token.Parent is LocalFunctionStatementSyntax localFunctionStatement && localFunctionStatement.Identifier == token) 230else if (token.Parent is PropertyDeclarationSyntax propertyDeclaration && propertyDeclaration.Identifier == token) 234else if (token.Parent is EnumMemberDeclarationSyntax enumMemberDeclaration && enumMemberDeclaration.Identifier == token) 238else if (token.Parent is CatchDeclarationSyntax catchDeclaration && catchDeclaration.Identifier == token) 242else if (token.Parent is VariableDeclaratorSyntax variableDeclarator && variableDeclarator.Identifier == token) 253else if (token.Parent is SingleVariableDesignationSyntax singleVariableDesignation && singleVariableDesignation.Identifier == token) 257else if (token.Parent is ParameterSyntax parameterSyntax && parameterSyntax.Identifier == token) 261else if (token.Parent is ForEachStatementSyntax forEachStatementSyntax && forEachStatementSyntax.Identifier == token) 265else if (token.Parent is EventDeclarationSyntax eventDeclarationSyntax && eventDeclarationSyntax.Identifier == token) 273else if (token.Parent is IdentifierNameSyntax identifierNameSyntax && IsNamespaceName(identifierNameSyntax)) 277else if (token.Parent is ExternAliasDirectiveSyntax externAliasDirectiveSyntax && externAliasDirectiveSyntax.Identifier == token) 281else if (token.Parent is LabeledStatementSyntax labledStatementSyntax && labledStatementSyntax.Identifier == token) 317var parentNode = token.Parent; 343=> identifier.Parent!.Kind() switch 366if (token.Parent != null) 368if (token.Parent.Kind() is SyntaxKind.TypeParameterList or 380if (token.Parent != null) 382if (token.Parent.Kind() != SyntaxKind.ConditionalExpression) 455if (token.Parent is LabeledStatementSyntax statement && 470if (token.Parent != null) 478var fromClause = token.Parent.FirstAncestorOrSelf<FromClauseSyntax>(); 483if (token.Parent is IdentifierNameSyntax && token.Parent?.Parent is ExpressionStatementSyntax) 491token.Parent is IdentifierNameSyntax && 492token.Parent.Parent is VariableDeclarationSyntax && 493!(token.Parent.Parent.Parent is FieldDeclarationSyntax) && 494!(token.Parent.Parent.Parent is EventFieldDeclarationSyntax); 498return token.Parent is IdentifierNameSyntax 499&& token.Parent.Parent is TypeConstraintSyntax 500&& token.Parent.Parent.Parent is TypeParameterConstraintClauseSyntax;

62if (identifier.Parent is not IdentifierNameSyntax identifierName) 78if (identifier.Parent.IsParentKind(SyntaxKind.ConditionalAccessExpression))

165RoslynDebug.Assert(token.Parent is object); 166switch (token.Parent.Kind())

3206if (previousToken != default && root.Contains(previousToken.Parent))

222if (newToken.Parent.IsKind(SyntaxKind.XmlName)) 259&& IsNameConflictWithProperty("get", token.Parent as AccessorDeclarationSyntax); 263&& IsNameConflictWithProperty("set", token.Parent as AccessorDeclarationSyntax); 268&& IsNameConflictWithProperty("set", token.Parent as AccessorDeclarationSyntax); 278token.Parent.IsKind(SyntaxKind.DestructorDeclaration); 403var isMemberGroupReference = _semanticFactsService.IsInsideNameOfExpression(_semanticModel, token.Parent, _cancellationToken); 536if (token.Parent is SimpleNameSyntax && 538token.Parent.Parent is (kind: SyntaxKind.AliasQualifiedName or SyntaxKind.QualifiedCref or SyntaxKind.QualifiedName)) 540var symbol = _speculativeModel.GetSymbolInfo(token.Parent, _cancellationToken).Symbol; 565var parent = oldToken.Parent!; 706else if (newToken.IsKind(SyntaxKind.IdentifierToken) && newToken.Parent.IsKind(SyntaxKind.XmlName) && newToken.ValueText == _originalText) 744if (token.Parent is ExpressionSyntax(SyntaxKind.IdentifierName) expression && 745token.Parent.IsParentKind(SyntaxKind.InvocationExpression) && 867var currentUsing = (UsingDirectiveSyntax)token.Parent!.Parent!.Parent!; 869var namespaceDecl = token.Parent.Ancestors().OfType<BaseNamespaceDeclarationSyntax>().FirstOrDefault(); 895var currentTypeParameter = token.Parent!; 976return [((CommonForEachStatementSyntax)token.Parent!).Expression.GetLocation()]; 981if (token.Parent.IsInDeconstructionLeft(out var deconstructionLeft)) 1135if (enclosingNameMemberCrefOrnull != null && token.Parent is TypeSyntax && token.Parent.Parent is TypeSyntax)

30tokenBeingRenamed.Parent.AncestorsAndSelf().Where(n => n is AnonymousFunctionExpressionSyntax or LocalFunctionStatementSyntax));

79Contract.ThrowIfNull(token.Parent); 85var rewrittenToken = TryEscapeIdentifierToken(rewriter.VisitToken(token), token.Parent).WithAdditionalAnnotations(Simplifier.Annotation);

51var parent = token.Parent;

363return token.Parent; 368return token.Parent;

38if (token.Parent?.Parent is InterpolatedStringExpressionSyntax { StringStartToken.RawKind: (int)SyntaxKind.InterpolatedMultiLineRawStringStartToken }) 56if (IsInDirective(token.Parent))

27if (name.Parent is ExpressionSyntax expression) 44if (name.Parent is ExpressionSyntax expression) 135switch (token.Parent)

47token.Parent.IsKind(SyntaxKind.ObjectInitializerExpression); 50=> token.IsKind(SyntaxKind.OpenBraceToken) && token.Parent.IsKind(SyntaxKind.AccessorList);

160if (token.Parent is XmlCrefAttributeSyntax attribute)

67var currentParent = trivia.Token.Parent;

78=> token.IsOpenParenInParameterList() && token.Parent.IsParentKind(SyntaxKind.ConversionOperatorDeclaration); 81=> token.IsOpenParenInParameterList() && token.Parent.IsParentKind(SyntaxKind.OperatorDeclaration); 84=> token.Kind() == SyntaxKind.OpenParenToken && token.Parent.IsKind(SyntaxKind.ParameterList); 87=> token.Kind() == SyntaxKind.CloseParenToken && token.Parent.IsKind(SyntaxKind.ParameterList); 104if (token.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.AttributeArgumentList)) 110if (token.Parent.IsKind(SyntaxKind.PositionalPatternClause) && token.Parent.Parent.IsKind(SyntaxKind.RecursivePattern)) 113return token.Parent.Parent.GetFirstToken() != token; 120=> token.Kind() == SyntaxKind.ColonToken && token.Parent.IsKind(SyntaxKind.BaseList); 123=> token.Kind() == SyntaxKind.CommaToken && (token.Parent.IsAnyArgumentList() || token.Parent?.Kind() is SyntaxKind.ParameterList or SyntaxKind.FunctionPointerParameterList); 126=> token.Kind() == SyntaxKind.OpenParenToken && token.Parent.IsKind(SyntaxKind.ParameterList) && token.Parent.Parent.IsKind(SyntaxKind.ParenthesizedLambdaExpression); 152token.Parent is ForStatementSyntax forStatement && 163if (token.Parent is not StatementSyntax statement || 179return token.Parent is ExpressionSyntax || token.Parent.IsKind(SyntaxKind.PropertyPatternClause); 189if (token.Parent is not BlockSyntax block || 211token.Parent.IsKind(SyntaxKind.EnumDeclaration); 217token.Parent.IsAnyArgumentList(); 223token.Parent.IsKind(SyntaxKind.VariableDeclaration); 227=> token.Parent is ParenthesizedExpressionSyntax parenthesizedExpression && parenthesizedExpression.OpenParenToken.Equals(token); 230=> token.Parent is ParenthesizedExpressionSyntax parenthesizedExpression && parenthesizedExpression.CloseParenToken.Equals(token); 234var parent = token.Parent ?? throw new ArgumentNullException(nameof(token)); 281token.Parent.IsKind(SyntaxKind.EqualsValueClause) && 282token.Parent.Parent.IsKind(SyntaxKind.PropertyDeclaration); 287if (token.Parent is not StatementSyntax statement) 308=> token.IsDotInMemberAccess() || (token.Kind() == SyntaxKind.DotToken && token.Parent.IsKind(SyntaxKind.QualifiedName)); 312if (token.Parent is not MemberAccessExpressionSyntax memberAccess) 324return token.Parent is (kind: SyntaxKind.TypeParameterList or SyntaxKind.TypeArgumentList); 332((token.Parent is InitializerExpressionSyntax) || 333(token.Parent is AnonymousObjectCreationExpressionSyntax)); 337=> token.Kind() == SyntaxKind.ColonToken && token.Parent is CasePatternSwitchLabelSyntax; 340=> token.Kind() == SyntaxKind.ColonToken && token.Parent.IsKind(SyntaxKind.SwitchExpressionArm); 343=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.SwitchExpression); 346=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.PropertyPatternClause); 351token.Parent is LabeledStatementSyntax labeledStatement && 361token.Parent is LabeledStatementSyntax labeledStatement && 377=> token.Kind() == SyntaxKind.InKeyword && token.Parent is FromClauseSyntax { Expression: QueryExpressionSyntax }; 382token.Parent?.Parent is QueryExpressionSyntax queryExpression && 477if (token.Parent == null) 482return token.Parent.Parent is LabeledStatementSyntax; 516return token.Parent is PrefixUnaryExpressionSyntax; 520=> currentToken.Parent.IsKind(SyntaxKind.Interpolation); 527return currentToken.Kind() == SyntaxKind.OpenParenToken && currentToken is { Parent: ParenthesizedVariableDesignationSyntax, Parent.Parent: DeclarationExpressionSyntax }; 536currentToken.Parent.IsKind(SyntaxKind.TupleExpression); 542currentToken.Parent.IsKind(SyntaxKind.TupleType); 548currentToken.Parent.IsKind(SyntaxKind.ParenthesizedVariableDesignation); 552=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.CollectionExpression);

116currentToken.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 118RoslynDebug.AssertNotNull(previousToken.Parent); 121if (previousToken.Parent.Ancestors().OfType<TypeParameterConstraintClauseSyntax>().Any()) 127var firstTokenAfterTypeConstraint = currentToken.Parent.GetLastToken().GetNextToken(); 128var lastTokenForTypeConstraint = currentToken.Parent.GetLastToken().GetNextToken(); 131firstTokenAfterTypeConstraint.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 143currentToken.Parent.IsParentKind(SyntaxKind.IfStatement)) 185if (previousToken.Parent is not FileScopedNamespaceDeclarationSyntax) 294previousToken.Parent is AttributeListSyntax && 295currentToken.Parent is not AttributeListSyntax) 328return (((previousToken.Parent is StatementSyntax) && currentToken.Parent != previousToken.Parent) 334if (previousToken.Parent is AttributeListSyntax parent) 340if (!currentToken.IsKind(SyntaxKind.EndOfFileToken) && !(currentToken.Parent is AttributeListSyntax)) 359return previousToken.Parent is EnumDeclarationSyntax ? 1 : 0; 365if (previousToken.Parent is LabeledStatementSyntax or SwitchLabelSyntax) 373if ((currentToken.Kind() == SyntaxKind.FromKeyword && currentToken.Parent.IsKind(SyntaxKind.FromClause)) || 374(currentToken.Kind() == SyntaxKind.LetKeyword && currentToken.Parent.IsKind(SyntaxKind.LetClause)) || 375(currentToken.Kind() == SyntaxKind.WhereKeyword && currentToken.Parent.IsKind(SyntaxKind.WhereClause)) || 376(currentToken.Kind() == SyntaxKind.JoinKeyword && currentToken.Parent.IsKind(SyntaxKind.JoinClause)) || 377(currentToken.Kind() == SyntaxKind.JoinKeyword && currentToken.Parent.IsKind(SyntaxKind.JoinIntoClause)) || 378(currentToken.Kind() == SyntaxKind.OrderByKeyword && currentToken.Parent.IsKind(SyntaxKind.OrderByClause)) || 379(currentToken.Kind() == SyntaxKind.SelectKeyword && currentToken.Parent.IsKind(SyntaxKind.SelectClause)) || 380(currentToken.Kind() == SyntaxKind.GroupKeyword && currentToken.Parent.IsKind(SyntaxKind.GroupClause))) 396if (currentToken.Parent is AttributeListSyntax parent) 400previousToken.Parent is not AttributeListSyntax) 417return previousToken.Parent is TypeParameterListSyntax ? 1 : 0; 438nextToken.Parent.IsKind(SyntaxKind.DoStatement)) 454if (previousToken.Parent is ForStatementSyntax) 462else if (previousToken.Parent is UsingDirectiveSyntax) 464return currentToken.Parent is UsingDirectiveSyntax ? 1 : 2; 466else if (previousToken.Parent is ExternAliasDirectiveSyntax) 468return currentToken.Parent is ExternAliasDirectiveSyntax ? 1 : 2; 470else if (currentToken.Parent is LocalFunctionStatementSyntax)

78RoslynDebug.AssertNotNull(currentToken.Parent); 85&& previousToken.Parent!.Parent == currentToken.Parent.Parent) 112if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent is BaseTypeDeclarationSyntax or NamespaceDeclarationSyntax) 121if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 132if (currentToken.Parent.Kind() is SyntaxKind.ObjectInitializerExpression 143else if (currentToken.Parent.IsKind(SyntaxKind.PropertyPatternClause)) 153var isFirstTokenOfSwitchArm = currentToken.Parent.IsParentKind(SyntaxKind.RecursivePattern, out RecursivePatternSyntax? recursivePattern) 165var currentTokenParentParent = currentToken.Parent.Parent; 220if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.SwitchExpression)) 229if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && IsControlBlock(currentToken.Parent)) 242RoslynDebug.AssertNotNull(currentToken.Parent); 249if (previousToken.IsKind(SyntaxKind.CommaToken) && previousToken.Parent.IsKind(SyntaxKind.ObjectInitializerExpression)) 263if (previousToken.IsKind(SyntaxKind.CommaToken) && previousToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 280|| previousToken.Parent!.Parent != currentToken.Parent.Parent) 317if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent is BaseTypeDeclarationSyntax or NamespaceDeclarationSyntax) 330if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 347currentToken.Parent.Kind() is SyntaxKind.ObjectInitializerExpression or SyntaxKind.CollectionInitializerExpression or SyntaxKind.WithInitializerExpression or SyntaxKind.PropertyPatternClause) 364currentToken.Parent.Kind() is SyntaxKind.ArrayInitializerExpression or SyntaxKind.ImplicitArrayCreationExpression) 369var currentTokenParentParent = currentToken.Parent.Parent; 445if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && currentToken.Parent.IsKind(SyntaxKind.SwitchExpression)) 458if (currentToken.IsKind(SyntaxKind.OpenBraceToken) && IsControlBlock(currentToken.Parent)) 474&& (previousToken.Parent is StatementSyntax && !previousToken.Parent.IsKind(SyntaxKind.ForStatement))

45RoslynDebug.Assert(previousToken.Parent != null && currentToken.Parent != null); 49var previousParentKind = previousToken.Parent.Kind(); 50var currentParentKind = currentToken.Parent.Kind(); 92if (previousToken.Parent.IsKind(SyntaxKind.OperatorDeclaration) && currentToken.IsOpenParenInParameterListOfAOperationDeclaration()) 163if ((previousToken.Parent.Kind() is SyntaxKind.ParenthesizedExpression or SyntaxKind.ParenthesizedPattern && previousKind == SyntaxKind.OpenParenToken) || 164(currentToken.Parent.Kind() is SyntaxKind.ParenthesizedExpression or SyntaxKind.ParenthesizedPattern && currentKind == SyntaxKind.CloseParenToken)) 178&& IsEmptyForStatement((ForStatementSyntax)previousToken.Parent)) 208if (currentKind == SyntaxKind.OpenBracketToken && currentToken.Parent.Kind() is SyntaxKind.ListPattern or SyntaxKind.CollectionExpression) 249if (previousKind == SyntaxKind.CloseBracketToken && previousToken.Parent.IsKind(SyntaxKind.AttributeList)) 253currentToken.Parent.IsKind(SyntaxKind.AttributeList)) 334if (currentToken.Parent is BinaryExpressionSyntax || 335previousToken.Parent is BinaryExpressionSyntax || 336currentToken.Parent is AssignmentExpressionSyntax || 337previousToken.Parent is AssignmentExpressionSyntax || 338currentToken.Parent.Kind() is SyntaxKind.AndPattern or SyntaxKind.OrPattern or SyntaxKind.RelationalPattern || 339previousToken.Parent.Kind() is SyntaxKind.AndPattern or SyntaxKind.OrPattern or SyntaxKind.RelationalPattern) 465if (previousToken.Parent.IsKind(SyntaxKind.NotPattern)) 494if ((currentKind == SyntaxKind.OpenBraceToken && currentToken.Parent is InterpolationSyntax) || 495(previousKind == SyntaxKind.CloseBraceToken && previousToken.Parent is InterpolationSyntax)) 501if (previousKind == SyntaxKind.OpenBraceToken && previousToken.Parent is InterpolationSyntax) 507if (currentKind == SyntaxKind.CloseBraceToken && currentToken.Parent is InterpolationSyntax interpolation) 518if ((previousKind == SyntaxKind.CommaToken && previousToken.Parent is InterpolationAlignmentClauseSyntax) || 519(currentKind == SyntaxKind.CommaToken && currentToken.Parent is InterpolationAlignmentClauseSyntax)) 525if ((previousKind == SyntaxKind.ColonToken && previousToken.Parent is InterpolationFormatClauseSyntax) || 526(currentKind == SyntaxKind.ColonToken && currentToken.Parent is InterpolationFormatClauseSyntax)) 546var rangeExpression = (RangeExpressionSyntax)previousToken.Parent; 557var rangeExpression = (RangeExpressionSyntax)currentToken.Parent; 610=> token.Parent is (kind: SyntaxKind.ArrayRankSpecifier or SyntaxKind.BracketedArgumentList or SyntaxKind.BracketedParameterList or SyntaxKind.ImplicitArrayCreationExpression or SyntaxKind.ListPattern or SyntaxKind.CollectionExpression);

16if (previousToken.Parent is StructuredTriviaSyntax || currentToken.Parent is StructuredTriviaSyntax) 26if (previousToken.Parent is StructuredTriviaSyntax || currentToken.Parent is StructuredTriviaSyntax) 30if (currentToken.Parent == previousToken.Parent &&

165if (previousToken.Kind() == SyntaxKind.CloseParenToken && previousToken.Parent.IsEmbeddedStatementOwnerWithCloseParen()) 170if (previousToken.Kind() == SyntaxKind.DoKeyword && previousToken.Parent.IsKind(SyntaxKind.DoStatement)) 195currentToken.Parent is EmptyStatementSyntax && 203if (previousToken.Kind() == SyntaxKind.CloseBracketToken && previousToken.Parent is AttributeListSyntax) 205var attributeOwner = previousToken.Parent?.Parent; 223if (previousToken.Parent is UsingDirectiveSyntax previousUsing) 228currentToken.Parent is UsingDirectiveSyntax currentUsing && 246if (previousToken.Parent is FileScopedNamespaceDeclarationSyntax) 322if (previousToken.Kind() == SyntaxKind.CloseParenToken && previousToken.Parent.IsEmbeddedStatementOwnerWithCloseParen()) 339previousToken.Parent.IsKind(SyntaxKind.AttributeList) && 340previousToken.Parent.IsParentKind(SyntaxKind.Parameter)) 368var spaces = previousToken.Parent is (kind: 401if (previousToken.Kind() == SyntaxKind.CommaToken && currentToken.Kind() == SyntaxKind.OpenBracketToken && currentToken.Parent is AttributeListSyntax) 407if (previousToken.Kind() == SyntaxKind.CloseBracketToken && previousToken.Parent is AttributeListSyntax) 430currentToken.Parent?.Kind() is not SyntaxKind.CollectionExpression and not SyntaxKind.AttributeList && 449currentToken.Parent is (kind: 466if (previousToken.Parent is CastExpressionSyntax && 473if (previousToken.Parent is (kind: SyntaxKind.TypeArgumentList or SyntaxKind.TypeParameterList or SyntaxKind.FunctionPointerType)) 490currentToken.Parent is (kind: SyntaxKind.TypeArgumentList or SyntaxKind.TypeParameterList)) 497previousToken.Parent is PrefixUnaryExpressionSyntax) 504currentToken.Parent is PostfixUnaryExpressionSyntax) 510if (currentToken.IsKind(SyntaxKind.QuestionToken) && currentToken.Parent.IsKind(SyntaxKind.ConditionalAccessExpression)) 517currentToken.Parent is (kind: SyntaxKind.NullableType or SyntaxKind.ClassConstraint)) 524previousToken.Parent?.IsParentKind(SyntaxKind.ArrayType) == true) 531currentToken.Parent.IsKind(SyntaxKind.SuppressNullableWarningExpression)) 537if (currentToken.Kind() == SyntaxKind.AsteriskToken && currentToken.Parent is PointerTypeSyntax) 543if (previousToken.Kind() == SyntaxKind.AsteriskToken && previousToken.Parent is PrefixUnaryExpressionSyntax) 578&& !previousToken.Parent.IsKind(SyntaxKind.SuppressNullableWarningExpression)) 584if (previousToken.Kind() == SyntaxKind.TildeToken && (previousToken.Parent is PrefixUnaryExpressionSyntax or DestructorDeclarationSyntax)) 591previousToken.Parent is PrefixUnaryExpressionSyntax)

72endToken.Parent.IsKind(SyntaxKind.Block) && 73endToken.Parent.Parent?.Kind() is SyntaxKind.TryStatement or SyntaxKind.DoStatement; 94(token.Parent.IsInitializerForArrayOrCollectionCreationExpression() || 95token.Parent is AnonymousObjectCreationExpressionSyntax))

502token.Parent is not SimpleNameSyntax simpleName)

114(token.Parent is PrefixUnaryExpressionSyntax or PostfixUnaryExpressionSyntax or OperatorDeclarationSyntax)) || 115(SyntaxFacts.IsBinaryExpression(kind) && (token.Parent is BinaryExpressionSyntax or OperatorDeclarationSyntax or RelationalPatternSyntax)) || 116(SyntaxFacts.IsAssignmentExpressionOperatorToken(kind) && token.Parent is AssignmentExpressionSyntax); 268=> token.Parent is ConstructorInitializerSyntax(SyntaxKind.ThisConstructorInitializer) constructorInit && 272=> token.Parent is ConstructorInitializerSyntax(SyntaxKind.BaseConstructorInitializer) constructorInit && 290return token.Parent is QueryClauseSyntax; 294return token.Parent is SelectOrGroupClauseSyntax; 297return token.Parent is OrderingSyntax; 299return token.Parent is (kind: SyntaxKind.JoinIntoClause or SyntaxKind.QueryContinuation); 520if (token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.OrderByClause)) 525if (token.Parent.IsKind(SyntaxKind.CollectionExpression)) 528if (semanticModel != null && token.Parent is BracketedArgumentListSyntax { Parent: ElementAccessExpressionSyntax elementAccessExpression }) 719var node = root.FindToken(position).Parent; 952var node = token.Parent; 1332if (token.Kind() == SyntaxKind.OverrideKeyword && token.Parent is MemberDeclarationSyntax member)

42var (_, closeBrace) = previousToken.Parent.GetBracePair(); 79var parent = endToken.Parent; 99var parent = endToken.Parent; 151var parent = endToken.Parent; 251var parent = endToken.Parent; 317RoslynDebug.AssertNotNull(previousToken.Parent?.Parent); 318var labelNode = previousToken.Parent.Parent; 328(previousToken.Parent.IsKind(SyntaxKind.Block) || 329previousToken.Parent is TypeDeclarationSyntax || 330previousToken.Parent is NamespaceDeclarationSyntax); 389token.Parent is SwitchLabelSyntax switchLabel && 415RoslynDebug.AssertNotNull(token.Parent); 419if (token.Parent.Kind() is SyntaxKind.Block or 422return token.Parent.Parent as MemberDeclarationSyntax; 426return token.Parent.FirstAncestorOrSelf<MemberDeclarationSyntax>();

207return contextTree?.GetRoot(cancellationToken).FindToken(contextLocation!.SourceSpan.Start).Parent;

540var block = token.Parent.GetAncestorOrThis<BlockSyntax>();

214targetToken.Parent.IsKind(SyntaxKind.DestructorDeclaration) && 215targetToken.Parent.Parent is (kind: SyntaxKind.ClassDeclaration or SyntaxKind.RecordDeclaration); 224var isOnArgumentListBracketOrComma = targetToken.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.AttributeArgumentList or SyntaxKind.ArrayRankSpecifier); 282isRightAfterUsingOrImportDirective: targetToken.Parent is UsingDirectiveSyntax usingDirective && usingDirective?.GetLastToken() == targetToken, 313token.Parent.IsKind(SyntaxKind.AttributeList) && 353token.Parent.IsKind(SyntaxKind.AttributeList)) 377token.Parent.IsKind(SyntaxKind.AttributeList) && 378token.Parent.Parent is ParameterSyntax { Parent: ParameterListSyntax { Parent: RecordDeclarationSyntax record } }) 393token.Parent.IsKind(SyntaxKind.AttributeList) && 394token.Parent.Parent is StatementSyntax) 489return targetToken.Parent switch 527var attributeList = this.TargetToken.Parent?.FirstAncestorOrSelf<AttributeListSyntax>();

41if (token is { RawKind: (int)SyntaxKind.StaticKeyword, Parent: UsingDirectiveSyntax }) 48token.GetPreviousToken() is { RawKind: (int)SyntaxKind.StaticKeyword, Parent: UsingDirectiveSyntax }) 115case SyntaxKind.OpenBraceToken when token.Parent.IsKind(SyntaxKind.Block): 124if (token.Parent.IsKind(SyntaxKind.Block)) 126if (token.Parent.Parent is StatementSyntax) 135if (token.Parent.Parent.Kind() is not SyntaxKind.TryStatement and not SyntaxKind.DoStatement) 138else if (token.Parent.Parent?.Kind() 148if (token.Parent.IsKind(SyntaxKind.SwitchStatement)) 156return token.Parent is (kind: SyntaxKind.CaseSwitchLabel or SyntaxKind.DefaultSwitchLabel or SyntaxKind.CasePatternSwitchLabel or SyntaxKind.LabeledStatement); 158case SyntaxKind.DoKeyword when token.Parent.IsKind(SyntaxKind.DoStatement): 162var parent = token.Parent; 174return token.Parent.IsKind(SyntaxKind.ElseClause); 177if (token.Parent.IsKind(SyntaxKind.AttributeList)) 180var container = token.Parent.Parent; 225if (token.Parent is FileScopedNamespaceDeclarationSyntax namespaceDeclaration && namespaceDeclaration.SemicolonToken == token) 259if (token.Parent.IsKind(SyntaxKind.AttributeList)) 261var container = token.Parent.Parent; 274if (token.Parent.IsKind(SyntaxKind.CastExpression)) 279if (token.Parent is ParenthesizedExpressionSyntax parenExpr) 334targetToken.Parent.IsKind(SyntaxKind.ParenthesizedExpression)) 340if (targetToken.Parent is PrefixUnaryExpressionSyntax prefix) 347if (targetToken.Parent is BinaryExpressionSyntax binary) 396targetToken.Parent.IsKind(SyntaxKind.SwitchStatement)) 403if (targetToken.Parent is (kind: SyntaxKind.CaseSwitchLabel or SyntaxKind.DefaultSwitchLabel or SyntaxKind.CasePatternSwitchLabel)) 431targetToken.Parent is (kind: SyntaxKind.CrefBracketedParameterList or SyntaxKind.CrefParameterList); 450targetToken.Parent.IsKind(SyntaxKind.NameColon) && 451targetToken.Parent.Parent.IsKind(SyntaxKind.Argument) && 452targetToken.Parent.Parent.Parent.IsKind(SyntaxKind.ArgumentList)) 454var owner = targetToken.Parent.Parent.Parent.Parent; 467if (targetToken.Parent.IsKind(SyntaxKind.ArgumentList)) 469if (targetToken.Parent?.Parent?.Kind() 480if (targetToken.Parent.IsParentKind(SyntaxKind.InvocationExpression) && !targetToken.IsInvocationOfVarExpression()) 581targetToken.Parent.IsKind(SyntaxKind.AccessorList)) 589targetToken.Parent.IsKind(SyntaxKind.Block) && 590targetToken.Parent.Parent is AccessorDeclarationSyntax) 597targetToken.Parent is AccessorDeclarationSyntax) 604targetToken.Parent.IsKind(SyntaxKind.AttributeList) && 605targetToken.Parent.Parent is AccessorDeclarationSyntax) 637IsGenericInterfaceOrDelegateTypeParameterList(targetToken.Parent)) 643IsGenericInterfaceOrDelegateTypeParameterList(targetToken.Parent)) 649targetToken.Parent.IsKind(SyntaxKind.AttributeList) && 650targetToken.Parent.Parent.IsKind(SyntaxKind.TypeParameter) && 651IsGenericInterfaceOrDelegateTypeParameterList(targetToken.Parent.Parent.Parent)) 661if (token.Kind() == SyntaxKind.CommaToken && token.Parent is BaseArgumentListSyntax) 663var argumentList = (BaseArgumentListSyntax)token.Parent; 687if (token.Parent is not MemberAccessExpressionSyntax memberAccessExpression) 697=> token.Parent is IdentifierNameSyntax typedParent &&

37token.Parent.IsKind(SyntaxKind.AttributeList)) 45token.Parent.IsKind(SyntaxKind.AttributeList)) 53token.Parent.IsKind(SyntaxKind.AttributeTargetSpecifier)) 60if (token.Parent.IsKind(SyntaxKind.QualifiedName) && 61token.Parent.IsParentKind(SyntaxKind.Attribute)) 68if (token.Parent.IsKind(SyntaxKind.AliasQualifiedName) && 69token.Parent.IsParentKind(SyntaxKind.Attribute)) 90var parent = token.Parent; 168if (token.Parent is BaseTypeDeclarationSyntax) 179if (token.Parent is MemberDeclarationSyntax && 180token.Parent.Parent is BaseTypeDeclarationSyntax) 196if (token.Parent is BaseTypeDeclarationSyntax && 197token.Parent.Parent is BaseTypeDeclarationSyntax) 202else if (token.Parent is AccessorListSyntax) 208token.Parent.IsKind(SyntaxKind.Block) && 209token.Parent.Parent is MemberDeclarationSyntax) 221token.Parent.IsKind(SyntaxKind.AttributeList)) 229var container = token.Parent.Parent?.Parent; 298var member = token.Parent; 359if (token.Kind() == SyntaxKind.CloseBracketToken && token.Parent is AttributeListSyntax) 360return syntaxTree.IsLocalFunctionDeclarationContext(token.Parent.SpanStart, validModifiers, cancellationToken); 440if (token.IsKind(SyntaxKind.OpenBraceToken) && token.Parent is NamespaceDeclarationSyntax or TypeDeclarationSyntax) 457if (token.Parent is (kind: SyntaxKind.ExternAliasDirective or SyntaxKind.UsingDirective)) 461else if (token.Parent is MemberDeclarationSyntax) 479if (token.Parent is BaseTypeDeclarationSyntax) 483else if (token.Parent.IsKind(SyntaxKind.NamespaceDeclaration)) 487else if (token.Parent is AccessorListSyntax) 492token.Parent.IsKind(SyntaxKind.Block) && 493token.Parent.Parent is MemberDeclarationSyntax) 508token.Parent.IsKind(SyntaxKind.AttributeList)) 511if (token.Parent.IsParentKind(SyntaxKind.CompilationUnit)) 520var container = token.Parent?.Parent?.Parent; 597var container = token.Parent?.Parent; 786token.Parent is BaseListSyntax { Parent: not EnumDeclarationSyntax }) 832token.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 839token.Parent.IsKind(SyntaxKind.IdentifierName) && 840token.Parent.IsParentKind(SyntaxKind.SimpleBaseType) && 841token.Parent.Parent.IsParentKind(SyntaxKind.BaseList)) 885token.Parent is TypeParameterConstraintClauseSyntax constraintClause) 903if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.TypeOfExpression)) 915if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.DefaultExpression)) 928if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.SizeOfExpression)) 949return token.Parent.IsKind(SyntaxKind.FunctionPointerParameterList); 955{ Parent.RawKind: (int)SyntaxKind.FunctionPointerParameter } => true, 957{ Parent: TypeSyntax { Parent.RawKind: (int)SyntaxKind.FunctionPointerParameter } } => true, 963=> targetToken.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause) && 985if (token.Parent is TypeArgumentListSyntax) 996if (nameToken.Parent is not NameSyntax name) 1072token.Parent is ParameterListSyntax parameterList1 && 1079if (token.IsKind(SyntaxKind.LessThanToken) && token.Parent.IsKind(SyntaxKind.FunctionPointerParameterList)) 1086token.Parent is ParameterListSyntax parameterList2 && 1096token.Parent is FunctionPointerParameterListSyntax funcPtrParamList) 1105token.Parent.IsKind(SyntaxKind.AttributeList) && 1106token.Parent.Parent is ParameterSyntax parameter3 && 1117parameter4 = token.Parent as ParameterSyntax; 1120else if (token.IsKind(SyntaxKind.IdentifierToken) && token is { Text: "scoped", Parent: IdentifierNameSyntax scopedIdentifierName }) 1166return token.Parent.IsKind(SyntaxKind.BracketedParameterList); 1179token.Parent.IsKind(SyntaxKind.DelegateDeclaration)) 1211token.Parent is (kind: SyntaxKind.ParameterList or SyntaxKind.BracketedParameterList)) 1221var method = tokenOnLeftOfPosition.Parent.GetAncestorOrThis<MethodDeclarationSyntax>(); 1238if (token.Parent.IsKind(SyntaxKind.ParameterList) && 1239token.Parent.IsParentKind(SyntaxKind.ParenthesizedLambdaExpression)) 1255if (token.Parent is (kind: SyntaxKind.ParenthesizedExpression or SyntaxKind.TupleExpression or SyntaxKind.CastExpression)) 1271parent = token.Parent; 1273else if (token.IsKind(SyntaxKind.ScopedKeyword) && token.Parent.IsKind(SyntaxKind.Parameter)) 1275parent = token.Parent.Parent; 1277else if (token.IsKind(SyntaxKind.IdentifierToken) && token is { Text: "scoped", Parent: IdentifierNameSyntax scopedIdentifierName } && scopedIdentifierName.Parent.IsKind(SyntaxKind.Parameter)) 1330if (leftToken.Parent is (kind: 1335var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent); 1347var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!); 1357leftToken.Parent.IsKind(SyntaxKind.IdentifierName) && 1358leftToken.Parent.Parent is (kind: SyntaxKind.QualifiedName or SyntaxKind.SimpleMemberAccessExpression)) 1360var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent); 1376if (leftToken.Parent is ParenthesizedExpressionSyntax parenthesizedExpression) 1384if (leftToken.Parent.IsKind(SyntaxKind.ParenthesizedPattern)) 1399if (leftToken.Kind() is SyntaxKind.OpenBraceToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.SwitchExpression)) 1406if (leftToken.Kind() is SyntaxKind.OpenParenToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.PositionalPatternClause)) 1413if (leftToken.Kind() is SyntaxKind.OpenBracketToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.ListPattern)) 1420if (leftToken.IsKind(SyntaxKind.DotDotToken) && leftToken.Parent.IsKind(SyntaxKind.SlicePattern)) 1428if (leftToken.IsKind(SyntaxKind.ColonToken) && leftToken.Parent is (kind: SyntaxKind.NameColon or SyntaxKind.ExpressionColon) && 1429leftToken.Parent.IsParentKind(SyntaxKind.Subpattern)) 1441return leftToken.Parent is BinaryPatternSyntax || 1442leftToken.Parent is SingleVariableDesignationSyntax { Parent: DeclarationPatternSyntax }; 1446if (leftToken.IsKind(SyntaxKind.NotKeyword) && leftToken.Parent.IsKind(SyntaxKind.NotPattern)) 1456leftToken.Parent.IsKind(SyntaxKind.RelationalPattern)) 1504if (lastTokenInPattern.Parent is SingleVariableDesignationSyntax variableDesignationSyntax && 1505originalLeftToken.Parent == variableDesignationSyntax) 1551SyntaxNode? node = leftToken.Parent as ExpressionSyntax; 1581if (possibleCommaOrParen.Parent is (kind: 1591if (possibleCommaOrParen.Parent.IsKind(SyntaxKind.ParameterList) && 1592possibleCommaOrParen.Parent?.Parent is ParenthesizedLambdaExpressionSyntax parenthesizedLambda) 1616if (leftToken.Parent.IsKind(SyntaxKind.ParenthesizedVariableDesignation) || 1617leftToken.Parent.IsParentKind(SyntaxKind.ParenthesizedVariableDesignation)) 1637if (leftToken.IsKind(SyntaxKind.OpenParenToken) && leftToken.Parent.IsKind(SyntaxKind.ParenthesizedExpression)) 1639if (IsPossibleVarDeconstructionOpenParenOrComma(FindTokenOnLeftOfNode(leftToken.Parent))) 1647if (leftToken.Kind() is SyntaxKind.OpenParenToken or SyntaxKind.CommaToken && leftToken.Parent.IsKind(SyntaxKind.TupleExpression)) 1649if (IsPossibleVarDeconstructionOpenParenOrComma(FindTokenOnLeftOfNode(leftToken.Parent))) 1659var outer = UnwrapPossibleTuple(leftToken.Parent!); 1700leftToken.Parent.IsKind(SyntaxKind.ArgumentList) && 1701leftToken.Parent?.Parent is InvocationExpressionSyntax invocation) 1794token.Parent.IsKind(SyntaxKind.LocalDeclarationStatement)) 1805var parent = token.Parent; 1826token.Parent is ArgumentSyntax argument && 1847token.Parent is LocalDeclarationStatementSyntax) 1873if (token.IsKind(SyntaxKind.IdentifierToken) && token.Text == "scoped" && token.Parent.IsKind(SyntaxKind.IdentifierName) && token.Parent.Parent is VariableDeclarationSyntax or ExpressionStatementSyntax or IncompleteMemberSyntax) 1879if (token.IsKind(SyntaxKind.ScopedKeyword) && token.Parent is IncompleteMemberSyntax or ScopedTypeSyntax) 2057token.Parent.IsKind(SyntaxKind.CastExpression)) 2077token.Parent.IsKind(SyntaxKind.GotoCaseStatement)) 2083token.Parent is EqualsValueClauseSyntax equalsValue) 2118if (token.Parent.IsKind(SyntaxKind.AttributeArgumentList) && 2126token.Parent.IsKind(SyntaxKind.NameColon) && 2127token.Parent.IsParentKind(SyntaxKind.AttributeArgument)) 2134token.Parent.IsKind(SyntaxKind.NameEquals) && 2135token.Parent.IsParentKind(SyntaxKind.AttributeArgument)) 2216if (token.Parent.IsKind(SyntaxKind.NameEquals) && 2217token.Parent.IsParentKind(SyntaxKind.UsingDirective)) 2258if (token.Parent.IsKind(SyntaxKind.ParenthesizedExpression)) 2267if (token.Parent is CastExpressionSyntax castExpression && 2278if (token.Parent is PrefixUnaryExpressionSyntax prefix) 2291if (token.Parent is AwaitExpressionSyntax awaitExpression) 2315if (token.Parent is BinaryExpressionSyntax binary) 2352previousToken.Parent?.Kind() is SyntaxKind.PointerType or SyntaxKind.NullableType) 2354var type = previousToken.Parent as TypeSyntax; 2375token.Parent.IsKind(SyntaxKind.ArrayRankSpecifier)) 2383token.Parent.IsKind(SyntaxKind.RangeExpression) && 2391token.Parent is ConditionalExpressionSyntax conditionalExpression) 2400token.Parent.IsKind(SyntaxKind.ConditionalExpression)) 2410if (token.Parent is (kind: SyntaxKind.TypeOfExpression or SyntaxKind.DefaultExpression or SyntaxKind.SizeOfExpression)) 2431token.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.BracketedArgumentList or SyntaxKind.TupleExpression)) 2442if (token.Parent.IsKind(SyntaxKind.AttributeArgumentList)) 2455if (token.Parent.IsKind(SyntaxKind.Argument)) 2459else if (token.Parent.IsKind(SyntaxKind.RefExpression)) 2463if (token.Parent.IsParentKind(SyntaxKind.ParenthesizedExpression)) 2474token.Parent.IsKind(SyntaxKind.NameColon) && 2475token.Parent.IsParentKind(SyntaxKind.Argument)) 2490if (token.Parent is InitializerExpressionSyntax) 2494if (token.Parent.IsKind(SyntaxKind.ObjectInitializerExpression) && token.IsKind(SyntaxKind.OpenBraceToken)) 2509token.Parent?.Parent is ObjectCreationExpressionSyntax objectCreation) 2525token.Parent is ForStatementSyntax forStatement) 2536token.Parent is ForStatementSyntax forStatement2 && 2545token.Parent.IsKind(SyntaxKind.ForStatement)) 2556if (token.Parent is (kind: 2569token.Parent.IsKind(SyntaxKind.JoinClause)) 2576token.Parent.IsKind(SyntaxKind.WhereClause)) 2584token.Parent.IsKind(SyntaxKind.OrderByClause)) 2591token.Parent.IsKind(SyntaxKind.SelectClause)) 2599token.Parent.IsKind(SyntaxKind.GroupClause)) 2632if (token.IsKind(SyntaxKind.OpenParenToken) && token.Parent.IsKind(SyntaxKind.UsingStatement)) 2680if (token.IsKind(SyntaxKind.WhenKeyword) && token.Parent.IsKind(SyntaxKind.WhenClause)) 2698token.Parent.IsKind(SyntaxKind.AnonymousObjectCreationExpression)) 2707token.Parent.IsKind(SyntaxKind.ListPattern)) 2716token.Parent.IsKind(SyntaxKind.CollectionExpression)) 2725token.Parent.IsKind(SyntaxKind.SpreadElement)) 2738return token.Parent is InterpolationSyntax interpolation 2746=> token.Parent?.Parent is InvocationExpressionSyntax invocation && 2760if (token.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) 2762var parentMemberAccess = token.Parent; 2776if (token.Parent.IsKind(SyntaxKind.QualifiedName)) 2778var parentQualifiedName = token.Parent; 2795if (token.Parent.IsKind(SyntaxKind.ArgumentList) && 2796token.Parent.Parent is InvocationExpressionSyntax invocationExpression && 2875token.Parent.IsKind(SyntaxKind.IdentifierName) && 2876token.Parent.Parent is (kind: SyntaxKind.ObjectInitializerExpression or SyntaxKind.CollectionInitializerExpression)) 2883token.Parent.IsKind(SyntaxKind.IdentifierName)) 2885if (token.Parent.Parent is ArgumentSyntax { RefOrOutKeyword.RawKind: (int)SyntaxKind.OutKeyword }) 2990token.Parent.IsKind(SyntaxKind.CatchDeclaration)) 3008targetToken.Parent is BaseListSyntax { Parent: TypeDeclarationSyntax }; 3019targetToken.Parent.IsKind(SyntaxKind.BaseList) && 3020targetToken.Parent.IsParentKind(SyntaxKind.EnumDeclaration); 3035if (token.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) 3037var memberAccess = (MemberAccessExpressionSyntax)token.Parent; 3040else if (token.Parent is QualifiedNameSyntax qualifiedName && 3041token.Parent?.Parent is BinaryExpressionSyntax(SyntaxKind.IsExpression) binaryExpression && 3047else if (token.Parent is QualifiedNameSyntax qualifiedName1 && 3048token.Parent?.Parent is DeclarationPatternSyntax declarationExpression &&

141var namespaceUsings = root.FindToken(position).Parent!.GetAncestors<BaseNamespaceDeclarationSyntax>().SelectMany(n => n.Usings);

171return token.Parent is GenericNameSyntax genericName && genericName.TypeArgumentList != null &&

58if (token.IsKind(SyntaxKind.CloseParenToken) && !token.Parent.IsKind(SyntaxKind.UsingStatement)) 63if (token.IsKind(SyntaxKind.ColonToken) && !token.Parent.IsKind(SyntaxKind.LabeledStatement) && token.Parent is not SwitchLabelSyntax) 152token.Parent is not ElseClauseSyntax elseClause) 351if (currentToken.Parent != null) 353var currentTokenParentParent = currentToken.Parent.Parent;

121|| token is { RawKind: (int)SyntaxKind.CloseBraceToken, Parent: InterpolationSyntax }) 176(token.IsKind(SyntaxKind.CloseBraceToken) && token.Parent.IsKind(SyntaxKind.Interpolation))) 183if (token.Parent is LabeledStatementSyntax || token.IsLastTokenInLabelStatement()) 220token.Parent?.Parent is StatementSyntax or ElseClauseSyntax); 222var embeddedStatementOwner = token.Parent.Parent; 253if (token.Parent.IsKind(SyntaxKind.AccessorList) && 254token.Parent.Parent.IsKind(SyntaxKind.PropertyDeclaration)) 272var nonTerminalNode = token.Parent; 285var nonTerminalNode = token.Parent; 309if (token.Parent.IsKind(SyntaxKind.ArgumentList)) 311return GetDefaultIndentationFromToken(indenter, token.Parent.GetFirstToken(includeZeroWidth: true)); 325=> token.Parent switch

200var parent = token.Parent;

95var newContextNode = newRoot.GetAnnotatedTokens(annotation).First().Parent;

142=> token.Parent == null || syntaxFacts.IsSkippedTokensTrivia(token.Parent);

29var parent = token.Parent;

34if (token.Parent is not TDirectiveTriviaSyntax directive)

170var node = token.Parent; 179node = parentTrivia.Token.Parent; 193node ??= token.Parent;

91var node = token.Parent;

53if (startToken.Parent == null) 56var semanticModel = await Document.ReuseExistingSpeculativeModelAsync(startToken.Parent, CancellationToken).ConfigureAwait(false);

79var parentNode = syntaxContext.TargetToken.Parent;

27var addImportContextNode = root.FindToken(completionItemPosition, findInsideTrivia: true).Parent;

327return syntaxFacts.IsGenericName(token.Parent) || syntaxFacts.IsIndexerMemberCref(token.Parent)

1012var oldEnclosingLambdaBody = FindEnclosingLambdaBody(oldBody.EncompassingAncestor, oldBody.EncompassingAncestor.FindToken(adjustedOldStatementStart).Parent!); 1548newStatementSyntax = newEncompassingAncestor.FindToken(newStatementSyntaxSpan.Start).Parent; 1754var node = root.FindToken(unmappedActiveStatementSpan.Start).Parent; 2280Contract.ThrowIfNull(oldToken.Parent); 2281Contract.ThrowIfNull(newToken.Parent); 6820.FirstOrDefault(pair => !AreTokensEquivalent(pair.oldToken, pair.newToken)).newToken.Parent; 6942=> root.FullSpan.Contains(position) ? root.FindToken(position).Parent : null;

70if (syntaxFacts.IsLiteralExpression(token.Parent) && 71syntaxFacts.IsArgument(token.Parent.Parent)) 73options = GetOptionsFromSiblingArgument(token.Parent.Parent, semanticModel, cancellationToken) ?? 102return syntaxFacts.IsLiteralExpression(token.Parent) && 103syntaxFacts.IsArgument(token.Parent.Parent) && 104IsArgumentToWellKnownAPI(token, token.Parent.Parent, semanticModel, cancellationToken, out options);

57var interpolationFormatClause = token.Parent; 130=> syntaxFacts.IsLiteralExpression(token.Parent) && 131syntaxFacts.IsArgument(token.Parent.Parent);

95if (syntaxFacts.IsLiteralExpression(token.Parent) && 96syntaxFacts.IsBinaryExpression(token.Parent.Parent) && 97syntaxFacts.SyntaxKinds.AddExpression == token.Parent.Parent.RawKind) 102for (var node = token.Parent; node != null; node = node.Parent) 165var interpolationFormatClause = token.Parent; 286if (!syntaxFacts.IsLiteralExpression(token.Parent))

183: nodeOrToken.AsToken().Parent;

297syntaxFacts.IsNameOfNamedArgument(token.Parent)) 652return tokens.Any(t => semanticFacts.IsWrittenTo(this.SemanticModel, t.Parent, this.CancellationToken)); 888if (tokens.All(t => !semanticFacts.IsWrittenTo(this.SemanticModel, t.Parent, CancellationToken)))

200if (token.Parent is null) 204var symbol = semanticModel.GetSymbolInfo(token.Parent, cancellationToken).Symbol ?? semanticModel.GetDeclaredSymbol(token.Parent, cancellationToken); 213var title = syntaxFacts.ConvertToSingleLine(token.Parent).ToString();

27if (_syntaxFacts.IsLogicalAndExpression(previousToken.Parent))

50for (var parent = token.Parent; parent != null; parent = parent.Parent)

47.Select(loc => root.FindToken(loc.Location.SourceSpan.Start).Parent as TIdentifierNameSyntax)

71var node = token.Parent;

161if (syntaxFactsService.IsNameOfAttribute(token.Parent)) 354var typeInfo = semanticModel.GetTypeInfo(token.Parent!, cancellationToken);

72(int, Action) pair = (token.Parent.SpanStart, 74token.Parent, 75token.Parent.ReplaceToken(token, default(SyntaxToken)).WithAdditionalAnnotations(Formatter.Annotation)));

137for (var node = token.Parent; node != null; node = node.Parent)

251if (nameToken.Parent == null) 260editor.ReplaceNode(nameToken.Parent, nameToken.Parent.WithAdditionalAnnotations( 291if (nameToken.Parent == null) 300editor.ReplaceNode(nameToken.Parent, nameToken.Parent.WithAdditionalAnnotations(

257var parent = nameToken.Parent;

142expression = token.Parent?.GetAncestorsOrThis<TSyntax>().SkipWhile(syntax => !isArgumentListToken(syntax, token)).FirstOrDefault(); 150expression = token.Parent?.AncestorsAndSelf()

50if (syntaxContext.TargetToken.Parent is not TLambdaExpressionSyntax)

98var parentNode = targetToken.Parent;

102token.Parent?.RawKind == _syntaxKinds.InterpolatedStringText) 104AddStringSpans(token, canContainEscapes: !_syntaxFacts.IsVerbatimInterpolatedStringExpression(token.Parent.Parent));

108syntaxFacts.GetPartsOfBinaryExpression(token.Parent, out var parentLeft, out _, out var parentRight); 111var right = rootExpression.ReplaceNode(token.Parent, parentRight);

90var nextTokenContainingStatement = nextToken.Parent?.FirstAncestorOrSelf<TExecutableStatementSyntax>();

34var classNode = token.Parent.GetAncestorOrThis<TClassNode>();

30var type = token.Parent.GetAncestorsOrThis<TTypeSyntax>().LastOrDefault();

195var nameNode = token.Parent;

232var nodeToFormat = tokens.SelectAsArray(t => t.Parent).FindInnermostCommonNode<SyntaxNode>();

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

169fieldNode = DirectCast(fieldNameToken.Parent, VisualBasicSyntaxNode)

2155Debug.Assert(identifier.Parent Is rangeVar.Syntax)

1278Dim containingSyntax = modifierToken.Parent

455Dim parent = DirectCast(token.Parent, VisualBasicSyntaxNode)

1273Return GetEnclosingBinderInternal(memberBinder, binderRoot, DirectCast(trivia.Token.Parent, VisualBasicSyntaxNode), position) 1985node = DirectCast(trivia.Token.Parent, VisualBasicSyntaxNode)

140Dim parent As VisualBasicSyntaxNode = DirectCast(trivia.Token.Parent, VisualBasicSyntaxNode)

625Dim trivia As StructuredTriviaSyntax = DirectCast(token.Parent, VisualBasicSyntaxNode).EnclosingStructuredTrivia 626If trivia Is Nothing OrElse Not IsInCrefOrNameAttributeInterior(DirectCast(token.Parent, VisualBasicSyntaxNode)) Then 644ElseIf token.Parent IsNot Nothing Then 645Debug.Assert(IsInTree(token.Parent)) 646Return DirectCast(token.Parent, VisualBasicSyntaxNode)

537node = _identifierToken.Parent 541node = _identifierToken.Parent 545node = _identifierToken.Parent 558node = _identifierToken.Parent.Parent 562node = _identifierToken.Parent 569node = _identifierToken.Parent 588Return ImmutableArray.Create(_identifierToken.Parent.GetReference())

179Return DirectCast(_identifierToken.Parent, VisualBasicSyntaxNode) 194parent = DirectCast(_identifierToken.Parent, VisualBasicSyntaxNode)

62Dim parentNode = _labelName.Parent

244DirectCast(identifier.Parent, VisualBasicSyntaxNode),

388Dim node As VisualBasicSyntaxNode = token.Parent.FirstAncestorOrSelf(Of TNode)()

25Dim parent = DirectCast(trivia.Token.Parent, VisualBasicSyntaxNode)

1040Dim node = token.Parent

803If token.Parent Is Nothing Then Throw New ArgumentException("'token' must be parented by a SyntaxNode.") 806Dim parentKind = token.Parent.Kind 815Return TypeOf token.Parent Is BinaryExpressionSyntax 868Return CType(token.Parent, MemberAccessExpressionSyntax).Expression IsNot Nothing OrElse 869token.Parent.Parent.Kind = SyntaxKind.NamedFieldInitializer 889If CType(token.Parent, XmlMemberAccessExpressionSyntax).Base IsNot Nothing Then 952Return TypeOf token.Parent Is QueryClauseSyntax 974Dim n = TryCast(token.Parent.Parent, XmlNodeSyntax) 1042If token.Parent Is Nothing Then Throw New ArgumentException("'token' must be parented by a SyntaxNode.") 1045Dim parentKind = token.Parent.Kind 1100Return TypeOf token.Parent Is QueryClauseSyntax 1108Dim p As VisualBasicSyntaxNode = TryCast(token.Parent, QueryClauseSyntax)

210Dim tokenParent = trivia.Token.Parent 304(token.Parent IsNot Nothing AndAlso token.Parent.GetLastToken() = token) 419If token.Parent Is Nothing OrElse nextToken.Kind = SyntaxKind.None Then 423If nextToken.Parent.Kind = SyntaxKind.SingleLineFunctionLambdaExpression Then 433If TypeOf (token.Parent) Is UnaryExpressionSyntax AndAlso 440If TypeOf (token.Parent) Is BinaryExpressionSyntax OrElse 441TypeOf (nextToken.Parent) Is BinaryExpressionSyntax Then 462If (token.Kind = SyntaxKind.CommaToken AndAlso (nextToken.Kind = SyntaxKind.EmptyToken OrElse token.Parent.Kind = SyntaxKind.InterpolationAlignmentClause)) OrElse 470ElseIf nextToken.Kind = SyntaxKind.DotToken AndAlso nextToken.Parent.Kind <> SyntaxKind.NamedFieldInitializer Then 475If token.Parent.Kind = SyntaxKind.LabelStatement Then 479ElseIf nextToken.Parent.Kind = SyntaxKind.InterpolationFormatClause Then 498If SyntaxFacts.IsRelationalCaseClause(token.Parent.Kind()) OrElse 499SyntaxFacts.IsRelationalCaseClause(nextToken.Parent.Kind()) Then 506token.Parent.Kind = SyntaxKind.AttributeList) Then 521If token.Kind = SyntaxKind.ColonToken AndAlso token.Parent.Kind = SyntaxKind.XmlPrefix OrElse 522nextToken.Kind = SyntaxKind.ColonToken AndAlso nextToken.Parent.Kind = SyntaxKind.XmlPrefix Then 549If token.Kind = SyntaxKind.ColonToken AndAlso token.Parent.Kind = SyntaxKind.AttributeTarget OrElse 550nextToken.Kind = SyntaxKind.ColonToken AndAlso nextToken.Parent.Kind = SyntaxKind.AttributeTarget Then 556(token.Parent.Kind = SyntaxKind.XmlAttribute OrElse 557token.Parent.Kind = SyntaxKind.XmlCrefAttribute OrElse 558token.Parent.Kind = SyntaxKind.XmlNameAttribute OrElse 559token.Parent.Kind = SyntaxKind.XmlDeclaration)) OrElse 561(nextToken.Parent.Kind = SyntaxKind.XmlAttribute OrElse 562nextToken.Parent.Kind = SyntaxKind.XmlCrefAttribute OrElse 563nextToken.Parent.Kind = SyntaxKind.XmlNameAttribute OrElse 564nextToken.Parent.Kind = SyntaxKind.XmlDeclaration)) Then 576If token.Kind = SyntaxKind.AtToken AndAlso token.Parent.Kind = SyntaxKind.XmlAttributeAccessExpression Then 592If token.Kind = SyntaxKind.HashToken AndAlso TypeOf token.Parent Is DirectiveTriviaSyntax Then 597If token.Parent.Kind = SyntaxKind.RegionDirectiveTrivia AndAlso

410Return InDocumentationComment(token.Parent)

30node = node.ParentTrivia.Token.Parent

28lastExpressionToken.Parent.IsKind(SyntaxKind.ArgumentList) Then

14Dim query = token.Parent.FirstAncestorOrSelf(Of QueryExpressionSyntax)() 18Dim invocationAtLast = token.Parent.FirstAncestorOrSelf(Of InvocationExpressionSyntax)() 29Dim variableDeclarator = token.Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 35Dim lambda = token.Parent.FirstAncestorOrSelf(Of SingleLineLambdaExpressionSyntax)() 427Dim lastStatement = lastToken.Parent.GetFirstEnclosingStatement() 442nextToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression) Then 535nextToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) AndAlso 537nextToken.Parent.IsKind(SyntaxKind.SelectStatement)) AndAlso 540nextToken.Parent.IsKind(SyntaxKind.DictionaryAccessExpression)) Then

19Dim expression = TryCast(name.Parent, ExpressionSyntax) 34Dim expression = TryCast(name.Parent, ExpressionSyntax)

731Return nextToken.Parent.FirstAncestorOrSelf(Of StatementSyntax)()

50Dim expression = TryCast(token.Parent, ExpressionSyntax) 58Return TypeOf token.Parent Is SkippedTokensTriviaSyntax 63Return token.Parent.FirstAncestorOrSelf(predicate) 116Return token.Parent IsNot Nothing AndAlso 117token.Parent.AncestorsAndSelf().Any(Function(n) n Is node)

51Dim current = token.Parent 361Dim statement = token.Parent.FirstAncestorOrSelf(Of StatementSyntax)()

57If previousToken.Parent Is Nothing Then 69ElseIf lastTrivia.RawKind = SyntaxKind.LineContinuationTrivia AndAlso previousToken.Parent.GetAncestorsOrThis(Of SyntaxNode)().Any(Function(node As SyntaxNode) IsSingleLineIfOrElseClauseSyntax(node)) Then 80If previousToken.Kind = SyntaxKind.GreaterThanToken AndAlso previousToken.Parent IsNot Nothing AndAlso TypeOf previousToken.Parent Is AttributeListSyntax Then 84If previousToken.Parent.Parent IsNot Nothing AndAlso TypeOf previousToken.Parent.Parent Is ParameterSyntax Then 91If currentToken.Kind = SyntaxKind.LessThanToken AndAlso currentToken.Parent IsNot Nothing AndAlso TypeOf currentToken.Parent Is AttributeListSyntax Then 95currentToken.Parent.Parent IsNot Nothing AndAlso TypeOf currentToken.Parent.Parent Is ParameterSyntax Then 108Dim xmlDeclaration = TryCast(previousToken.Parent, XmlDeclarationSyntax) 113If TypeOf previousToken.Parent Is XmlNodeSyntax OrElse TypeOf currentToken.Parent Is XmlNodeSyntax Then 128TypeOf currentToken.Parent Is ImportsStatementSyntax AndAlso 132Dim currentImports = DirectCast(currentToken.Parent, ImportsStatementSyntax) 182Dim xmlDeclaration = TryCast(currentToken.Parent, XmlDeclarationSyntax) 190Dim startTag = TryCast(currentToken.Parent, XmlElementStartTagSyntax) 198Dim emptyTag = TryCast(currentToken.Parent, XmlEmptyElementSyntax) 211TypeOf previousToken.Parent Is LabelStatementSyntax AndAlso

13token.Parent.Kind = SyntaxKind.AttributeList AndAlso 14DirectCast(token.Parent, AttributeListSyntax).LessThanToken.Equals(token) Then 24token.Parent.Kind = SyntaxKind.AttributeList AndAlso 25DirectCast(token.Parent, AttributeListSyntax).GreaterThanToken.Equals(token) Then 33If token.Parent Is Nothing Then 39token.Parent.Kind = SyntaxKind.XmlString AndAlso 40(DirectCast(token.Parent, XmlStringSyntax).StartQuoteToken.Equals(token) OrElse 41DirectCast(token.Parent, XmlStringSyntax).EndQuoteToken.Equals(token)) Then 49If token.Parent Is Nothing Then 53If token.Parent.Kind = SyntaxKind.XmlString AndAlso 54Not DirectCast(token.Parent, XmlStringSyntax).StartQuoteToken.Equals(token) AndAlso 55Not DirectCast(token.Parent, XmlStringSyntax).EndQuoteToken.Equals(token) Then 87If token.Parent Is Nothing Then 93token.Parent.Kind = SyntaxKind.XmlEmptyElement Then 94Dim xmlElement = DirectCast(token.Parent, XmlEmptyElementSyntax) 104token.Parent.Kind = SyntaxKind.XmlAttributeAccessExpression Then 105Dim xmlMemberAccess = DirectCast(token.Parent, XmlMemberAccessExpressionSyntax) 115token.Parent.Kind = SyntaxKind.XmlPrefix Then 116Dim xmlElement = DirectCast(token.Parent, XmlPrefixSyntax) 126token.Parent.Kind = SyntaxKind.XmlAttribute Then 127Dim xmlElement = DirectCast(token.Parent, XmlAttributeSyntax) 137token.Parent.Kind = SyntaxKind.XmlCrefAttribute Then 138Dim xmlElement = DirectCast(token.Parent, XmlCrefAttributeSyntax) 148token.Parent.Kind = SyntaxKind.XmlNameAttribute Then 149Dim xmlElement = DirectCast(token.Parent, XmlNameAttributeSyntax) 159token.Parent.Kind = SyntaxKind.XmlNamespaceImportsClause Then 160Dim xmlElement = DirectCast(token.Parent, XmlNamespaceImportsClauseSyntax) 170token.Parent.Kind = SyntaxKind.XmlNamespaceImportsClause Then 171Dim xmlElement = DirectCast(token.Parent, XmlNamespaceImportsClauseSyntax) 181token.Parent.Kind = SyntaxKind.XmlBracketedName Then 182Dim xmlBracketedName = DirectCast(token.Parent, XmlBracketedNameSyntax) 192token.Parent.Kind = SyntaxKind.XmlBracketedName Then 193Dim xmlBracketedName = DirectCast(token.Parent, XmlBracketedNameSyntax) 201If token.Parent.Parent Is Nothing Then 207token.Parent.Parent.Kind = SyntaxKind.XmlElement Then 208Dim xmlElement = DirectCast(token.Parent.Parent, XmlElementSyntax) 218token.Parent.Parent.Kind = SyntaxKind.XmlElement Then 219Dim xmlElement = DirectCast(token.Parent.Parent, XmlElementSyntax) 229If token.Kind = SyntaxKind.GreaterThanToken AndAlso IsGreaterThanInXmlTag(token.Parent, token) Then 255Return TypeOf currentToken.Parent Is NullableTypeSyntax OrElse 256TypeOf currentToken.Parent Is ModifiedIdentifierSyntax 264Return TypeOf previousToken.Parent Is AttributeTargetSyntax 273Dim memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 278If token.Parent.Parent Is Nothing Then 283memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 292Dim argumentList = TryCast(token.Parent, ArgumentListSyntax) 301Dim binaryCondition = TryCast(token.Parent, BinaryConditionalExpressionSyntax) 310Dim ternaryCondition = TryCast(token.Parent, TernaryConditionalExpressionSyntax) 319Dim xmlDeclaration = TryCast(token.Parent, XmlDeclarationSyntax) 332Dim memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 337Dim xmlMemberAccess = TryCast(token.Parent, XmlMemberAccessExpressionSyntax) 350Dim memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 359Dim namedFieldInitializer = TryCast(token.Parent, NamedFieldInitializerSyntax) 368If token.Parent.IsKind(SyntaxKind.OperatorStatement) Then 369Return DirectCast(token.Parent, OperatorStatementSyntax).OperatorToken = token

93If TypeOf currentToken.Parent Is BinaryExpressionSyntax AndAlso DirectCast(currentToken.Parent, BinaryExpressionSyntax).Left.IsKind(SyntaxKind.XmlAttributeAccessExpression) OrElse 94currentToken.Parent.IsKind(SyntaxKind.SimpleAssignmentStatement) AndAlso DirectCast(currentToken.Parent, AssignmentStatementSyntax).Left.IsKind(SyntaxKind.XmlAttributeAccessExpression) Then 99If currentToken.Parent.IsKind(SyntaxKind.XmlDeclarationOption) Then 173If currentToken.Kind = SyntaxKind.OpenParenToken AndAlso TypeOf currentToken.Parent Is ArrayRankSpecifierSyntax Then 183If previousToken.Kind = SyntaxKind.CloseParenToken AndAlso TypeOf previousToken.Parent Is TypeParameterListSyntax AndAlso 184currentToken.Kind = SyntaxKind.OpenParenToken AndAlso TypeOf currentToken.Parent Is ParameterListSyntax Then 196previousToken.Parent.IsKind(SyntaxKind.ConditionalAccessExpression) Then 202currentToken.Parent.Kind = SyntaxKind.ConditionalAccessExpression Then 210If previousToken.Kind = SyntaxKind.ColonToken AndAlso TypeOf previousToken.Parent Is LabelStatementSyntax Then 223If previousToken.Kind = SyntaxKind.DollarSignDoubleQuoteToken AndAlso previousToken.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) Then 228If currentToken.Kind = SyntaxKind.DoubleQuoteToken AndAlso currentToken.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) Then 233If (currentToken.Kind = SyntaxKind.OpenBraceToken AndAlso currentToken.Parent.IsKind(SyntaxKind.Interpolation)) OrElse 234(previousToken.Kind = SyntaxKind.CloseBraceToken AndAlso previousToken.Parent.IsKind(SyntaxKind.Interpolation)) Then 239If (previousToken.Kind = SyntaxKind.OpenBraceToken AndAlso previousToken.Parent.IsKind(SyntaxKind.Interpolation)) OrElse 240(currentToken.Kind = SyntaxKind.CloseBraceToken AndAlso currentToken.Parent.IsKind(SyntaxKind.Interpolation)) Then 245If (previousToken.Kind = SyntaxKind.CommaToken AndAlso previousToken.Parent.IsKind(SyntaxKind.InterpolationAlignmentClause)) OrElse 246(currentToken.Kind = SyntaxKind.CommaToken AndAlso currentToken.Parent.IsKind(SyntaxKind.InterpolationAlignmentClause)) Then 251If (previousToken.Kind = SyntaxKind.ColonToken AndAlso previousToken.Parent.IsKind(SyntaxKind.InterpolationFormatClause)) OrElse 252(currentToken.Kind = SyntaxKind.ColonToken AndAlso currentToken.Parent.IsKind(SyntaxKind.InterpolationFormatClause)) Then 331TypeOf previousToken.Parent Is UnaryExpressionSyntax Then 347previousToken.Parent Is currentToken.Parent Then 352Dim labelStatement = TryCast(previousToken.Parent, LabelStatementSyntax)

116currentToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 117currentToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 143currentToken.Parent.Kind = SyntaxKind.NamedFieldInitializer Then 150previousToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 151previousToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 158previousToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 159previousToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 166currentToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 167currentToken.Parent.Parent.Kind = SyntaxKind.CollectionInitializer Then 173If currentToken.Parent.Kind = SyntaxKind.ObjectMemberInitializer Then 179If currentToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 180currentToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 187Dim attributeNode = TryCast(previousToken.Parent, AttributeListSyntax) 199TypeOf currentToken.Parent Is ParenthesizedExpressionSyntax Then 205If TypeOf currentToken.Parent IsNot EndBlockStatementSyntax Then 216If TypeOf previousToken.Parent Is XmlNodeSyntax Then 238If TypeOf token.Parent IsNot NameSyntax Then

200Dim outerBlock = firstTokenOfInnerBlock.Parent 213(ReferenceEquals(outerBlock, firstTokenOfInnerBlock.Parent) OrElse 281If TypeOf previousToken.Parent Is XmlElementSyntax Then

37If TypeOf previousToken.Parent Is StructuredTriviaSyntax OrElse TypeOf currentToken.Parent Is StructuredTriviaSyntax Then 41If TypeOf previousToken.Parent Is DirectiveTriviaSyntax OrElse TypeOf currentToken.Parent Is DirectiveTriviaSyntax Then

112Return (IsUnaryExpressionOperatorToken(CType(token.Kind, SyntaxKind)) AndAlso (TypeOf token.Parent Is UnaryExpressionSyntax OrElse TypeOf token.Parent Is OperatorStatementSyntax)) OrElse 113(IsBinaryExpressionOperatorToken(CType(token.Kind, SyntaxKind)) AndAlso (TypeOf token.Parent Is BinaryExpressionSyntax OrElse TypeOf token.Parent Is OperatorStatementSyntax)) 246If TypeOf token.Parent Is IdentifierNameSyntax AndAlso token.HasMatchingText(SyntaxKind.NewKeyword) Then 247Dim memberAccess = TryCast(token.Parent.Parent, MemberAccessExpressionSyntax) 255If TypeOf token.Parent Is IdentifierNameSyntax AndAlso token.HasMatchingText(SyntaxKind.NewKeyword) Then 256Dim memberAccess = TryCast(token.Parent.Parent, MemberAccessExpressionSyntax) 290Return TypeOf token.Parent Is QueryClauseSyntax 292Return (TypeOf token.Parent Is QueryClauseSyntax) OrElse (token.Parent.IsKind(SyntaxKind.GroupAggregation)) 294Return TypeOf token.Parent Is JoinConditionSyntax 296Return TypeOf token.Parent Is OrderingSyntax 298Return TypeOf token.Parent Is CollectionRangeVariableSyntax 775Dim node = root.FindToken(position).Parent 1033Dim node = token.Parent 1476Dim parent = token.Parent

33Return token.Parent.HasAnnotation(

15nextToken.Parent.IsKind(SyntaxKind.PredefinedType)) AndAlso

60Dim allowsImplicitLineContinuation = token.Parent IsNot Nothing AndAlso 105Return targetToken.Parent.IsKind(SyntaxKind.BadDirectiveTrivia) 110targetToken.GetPreviousToken().Parent.IsKind(SyntaxKind.BadDirectiveTrivia) 128Dim argumentList = TryCast(token.Parent, ArgumentListSyntax)

125If targetToken.Kind = SyntaxKind.None OrElse targetToken.Parent Is Nothing Then 177If token.Kind = SyntaxKind.GreaterThanToken AndAlso token.Parent.Kind = SyntaxKind.AttributeList Then 248If targetToken.Parent.IsKind(SyntaxKind.ParameterList) AndAlso 255If targetToken.Parent.IsKind(SyntaxKind.Parameter) AndAlso 322If targetToken.Parent.IsKind(SyntaxKind.ArgumentList) AndAlso 323TypeOf targetToken.Parent.Parent Is NewExpressionSyntax Then 325Dim symbolInfo = semanticModel.GetSymbolInfo(DirectCast(targetToken.Parent.Parent, NewExpressionSyntax).Type(), cancellationToken) 443targetToken.Parent.IsKind(SyntaxKind.ParameterList) AndAlso 444TypeOf targetToken.Parent.Parent Is LambdaHeaderSyntax Then 450targetToken.Parent.IsKind(SyntaxKind.ArgumentList, SyntaxKind.CollectionInitializer, SyntaxKind.EraseStatement) Then 470targetToken.Parent.IsKind(SyntaxKind.QualifiedName) AndAlso 471targetToken.Parent.Parent.IsKind(SyntaxKind.Attribute) Then 531Dim parent = token.Parent 549Dim possibleTuple = token.Parent 672If targetToken.Kind = SyntaxKind.None OrElse targetToken.Parent Is Nothing Then 686Dim ancestor = targetToken.Parent 722If targetToken.Parent.FirstAncestorOrSelf(Of AggregateClauseSyntax)() Is Nothing AndAlso 723targetToken.Parent.FirstAncestorOrSelf(Of GroupByClauseSyntax)() Is Nothing AndAlso 724targetToken.Parent.FirstAncestorOrSelf(Of GroupJoinClauseSyntax)() Is Nothing Then 779Not targetToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression) Then 784Dim memberAccess = DirectCast(targetToken.Parent, MemberAccessExpressionSyntax) 1080Return tokenOnLeftOfPosition.Parent.IsKind(SyntaxKind.ParenthesizedExpression, 1085tokenOnLeftOfPosition.Parent.IsKind(SyntaxKind.TupleExpression, SyntaxKind.TupleType)

147Dim asClause = TryCast(targetToken.Parent, AsClauseSyntax) 184isGenericConstraintContext:=targetToken.Parent.IsKind(SyntaxKind.TypeParameterSingleConstraintClause, SyntaxKind.TypeParameterMultipleConstraintClause), 194isOnArgumentListBracketOrComma:=targetToken.Parent.IsKind(SyntaxKind.ArgumentList), 217Dim collectionRange = TryCast(targetToken.Parent, CollectionRangeVariableSyntax) 283Return TypeOf targetToken.Parent Is DirectiveTriviaSyntax 295Dim parent = TryCast(targetToken.Parent, InheritsOrImplementsStatementSyntax)

30Dim attributeNode = TryCast(previousToken.Parent, AttributeListSyntax)

159(containingToken.IsKind(SyntaxKind.CloseBraceToken) AndAlso token.Parent.IsKind(SyntaxKind.Interpolation)) Then 192If Not ContainingStatementHasDiagnostic(lastVisibleTokenOnPreviousLine.Parent) Then 205Dim visibleTokenOnCurrentLineParent = visibleTokenOnCurrentLine.Parent 313(TypeOf token.Parent Is ParameterListSyntax OrElse 314TypeOf token.Parent Is ArgumentListSyntax OrElse 315TypeOf token.Parent Is TypeParameterListSyntax)

95Dim startNode = token.Parent

71Dim skippedToken = TryCast(token.Parent, SkippedTokensTriviaSyntax)

40(token.IsKind(SyntaxKind.CloseBraceToken) AndAlso token.Parent.IsKind(SyntaxKind.Interpolation))

42Dim skippedTriviaNode = TryCast(token.Parent, SkippedTokensTriviaSyntax) 46If skippedToken.Kind <> SyntaxKind.CloseParenToken OrElse TypeOf skippedToken.Parent IsNot BinaryConditionalExpressionSyntax Then

33token.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) Then 35Dim interpolatedString = DirectCast(token.Parent, InterpolatedStringExpressionSyntax)

26Return tok.Parent.Kind <> SyntaxKind.XmlElementStartTag

38(previousToken.Parent.IsKind(SyntaxKind.ParameterList) OrElse previousToken.Parent.IsKind(SyntaxKind.ArgumentList)) Then

103Dim matchingNode = GetMatchingNode(token.Parent, restrictToDeclarations) 129If token.Parent.AncestorsAndSelf().Any(Function(a) a Is objectCreation.Type) Then 727results.Add(semanticModel.GetDeclaredSymbol(cast.Identifier.Parent, cancellationToken))

216Dim nextNode = endStatement.Parent.GetLastToken().GetNextToken().Parent

42If TypeOf token.Parent IsNot PropertyStatementSyntax AndAlso TypeOf token.Parent IsNot MethodStatementSyntax Then 47context.RegisterCodeFix(New AddKeywordAction(context.Document, token.Parent, VBFeaturesResources.Add_Overloads, SyntaxKind.OverloadsKeyword), context.Diagnostics) 49context.RegisterCodeFix(New AddKeywordAction(context.Document, token.Parent, VBFeaturesResources.Add_Shadows, SyntaxKind.ShadowsKeyword), context.Diagnostics)

57Return GetDisplayNode(structuredTriviaSyntax.ParentTrivia.Token.Parent)

71Dim memberAccess = TryCast(dotToken.Value.Parent, MemberAccessExpressionSyntax)

125token.Parent?.FirstAncestorOrSelf(Of XmlCrefAttributeSyntax)() IsNot Nothing 139If token.Parent.IsKind(SyntaxKind.XmlString) AndAlso token.Parent.IsParentKind(SyntaxKind.XmlAttribute) Then 140Dim xmlAttribute = DirectCast(token.Parent.Parent, XmlAttributeSyntax) 170Return GetQualifiedSymbols(DirectCast(token.Parent, QualifiedNameSyntax), token, semanticModel, cancellationToken)

269Dim parent = token.Parent

142Return overridesToken.Kind = SyntaxKind.OverridesKeyword AndAlso IsOnStartLine(overridesToken.Parent.SpanStart, text, startLine)

95Return token.Parent.Kind <> SyntaxKind.SimpleMemberAccessExpression OrElse 96Not DirectCast(token.Parent, MemberAccessExpressionSyntax).Expression.IsKind(SyntaxKind.NumericLiteralExpression)

198Dim endTag = TryCast(token.Parent, XmlElementEndTagSyntax) 251If targetToken.IsChildToken(Function(n As XmlNameSyntax) n.LocalName) AndAlso targetToken.Parent Is tagNameSyntax Then 257If targetToken.IsChildToken(Function(n As XmlNameSyntax) n.LocalName) AndAlso targetToken.Parent.IsParentKind(SyntaxKind.XmlAttribute) Then 263If (targetToken.IsChildToken(Function(s As XmlStringSyntax) s.EndQuoteToken) AndAlso targetToken.Parent.IsParentKind(SyntaxKind.XmlAttribute)) OrElse 270If (targetToken.IsChildToken(Function(s As XmlStringSyntax) s.StartQuoteToken) AndAlso targetToken.Parent.IsParentKind(SyntaxKind.XmlAttribute)) OrElse

52Dim parent = targetToken.Parent

33If token.Parent.IsKind(SyntaxKind.ModifiedIdentifier) Then 37Dim expression = TryCast(token.Parent, ExpressionSyntax)

68Dim parentEndBlock = TryCast(token.Parent, EndBlockStatementSyntax)

59Dim node = root.FindToken(position).Parent

118node = body.FindToken(position).Parent 303Return BreakpointSpans.TryGetClosestBreakpointSpan(token.Parent, token.SpanStart, minLength:=token.Span.Length, span)

14Dim containingStatement = stringLiteral.Parent.GetAncestor(Of StatementSyntax)

161Dim singleLineIf = token.Parent.GetAncestor(Of SingleLineIfStatementSyntax)() 166Dim singleLineLambda = token.Parent.GetAncestor(Of SingleLineLambdaExpressionSyntax)()

92If TypeOf currentToken.Parent Is TypeStatementSyntax AndAlso 93currentToken.Parent.GetFirstToken(includeZeroWidth:=True) = currentToken Then 103token.Parent.Kind = SyntaxKind.AttributeList AndAlso 104DirectCast(token.Parent, AttributeListSyntax).LessThanToken.Equals(token) Then

101Dim block = identifierToken.Parent.GetContainingMultiLineExecutableBlocks().FirstOrDefault()

146simpleName.Parent Is token.Parent Then

40Dim innerExpression = parenthesizedExpression.OpenParenToken.GetNextToken().Parent

93Dim member1 = token1.Parent.FirstAncestorOrSelf(Of DeclarationStatementSyntax)() 94Dim member2 = token2.Parent.FirstAncestorOrSelf(Of DeclarationStatementSyntax)()

47Dim parent = token.Parent 120If token.IsKind(SyntaxKind.SubKeyword, SyntaxKind.FunctionKeyword) AndAlso token.Parent.IsKind(SyntaxKind.SubLambdaHeader, SyntaxKind.FunctionLambdaHeader) Then 121found = token.Parent.Parent 131token.Parent?.Parent.IsKind(SyntaxKind.InvocationExpression) = True Then 132found = token.Parent.Parent 142token.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression) Then 144found = DirectCast(token.Parent, MemberAccessExpressionSyntax).Name.Identifier

27Return token.Parent.IsKind(SyntaxKind.XmlAttribute) Or token.Parent.IsKind(SyntaxKind.XmlString)

141Dim nameNode = TryCast(nameToken.Parent, IdentifierNameSyntax) 170Dim nameNode = TryCast(nameToken.Parent, IdentifierNameSyntax)

41TypeOf token.Parent Is ArgumentListSyntax AndAlso 42TypeOf token.Parent.Parent Is AttributeSyntax

38TypeOf token.Parent Is CollectionInitializerSyntax

25token.Parent.Kind = Kind 35token.Parent.Kind <> Kind)

51TypeOf token.Parent Is TypeArgumentListSyntax AndAlso 52TypeOf token.Parent.Parent Is GenericNameSyntax

52TypeOf token.Parent Is ArgumentListSyntax AndAlso 53TypeOf token.Parent.Parent Is InvocationExpressionSyntax

29token.Parent.Kind = SyntaxKind.ArgumentList AndAlso 30token.Parent.IsParentKind(SyntaxKind.MidExpression) AndAlso 31token.Parent.Parent.IsParentKind(SyntaxKind.MidAssignmentStatement)

51TypeOf token.Parent Is ArgumentListSyntax AndAlso 52TypeOf token.Parent.Parent Is ObjectCreationExpressionSyntax

50TypeOf token.Parent Is ArgumentListSyntax AndAlso 51TypeOf token.Parent.Parent Is RaiseEventStatementSyntax

33Return token.Parent.HasAnnotation(

213firstToken.Parent.IsKind(SyntaxKind.AttributeList) Then 215Dim attributeOwner = firstToken.Parent.Parent

76If token.Parent.Ancestors().Contains(listSyntax) Then 77Dim current = token.Parent

72If newToken.IsMissing OrElse TypeOf newToken.Parent Is ArgumentSyntax OrElse _semanticModel Is Nothing Then 76If token.Parent.IsPartOfStructuredTrivia() Then 77Dim identifierSyntax = TryCast(token.Parent, IdentifierNameSyntax) 93Dim methodDeclaration = TryCast(token.Parent, MethodStatementSyntax) 130Dim nameColonEquals = TryCast(token.Parent?.Parent, NameColonEqualsSyntax) 138Dim symbol = GetAliasOrAnySymbol(_semanticModel, token.Parent, _cancellationToken) 143Dim expression = TryCast(token.Parent, ExpressionSyntax)

36Select Case token.Parent.Kind 58If token.Parent Is Nothing Then 63If token.Parent.IsKind( 74IsControlStatementKind(token.Parent.Kind) 177If TypeOf token.Parent Is AttributeListSyntax Then 190Dim parent = identifier.Parent 243Dim parent = identifier.Parent 272token.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) 307Select Case identifier.Parent.Kind 317Throw ExceptionUtilities.UnexpectedValue(identifier.Parent.Kind)

133Select Case token.Parent.Kind

573If TryCast(originalToken.Parent, TypeArgumentListSyntax)?.OfKeyword = originalToken Then 575ElseIf TryCast(originalToken.Parent, TypeParameterListSyntax)?.OfKeyword = originalToken Then 577ElseIf TryCast(originalToken.Parent, ContinueStatementSyntax)?.BlockKeyword = originalToken Then

256Return TypeOf token.Parent Is LabelStatementSyntax 260Dim node = token.Parent

65Dim parentMultiLineNode = GetMultiLineContainer(token.Parent)

26Dim localDeclaration = TryCast(token.Parent, LocalDeclarationStatementSyntax)

436token.Parent?.FirstAncestorOrSelf(Of InheritsStatementSyntax) IsNot Nothing 445token.Parent?.FirstAncestorOrSelf(Of ImplementsStatementSyntax) IsNot Nothing

368Dim isMemberGroupReference = _semanticFactsService.IsInsideNameOfExpression(_semanticModel, token.Parent, _cancellationToken) 402If TypeOf token.Parent Is SimpleNameSyntax AndAlso token.Kind <> SyntaxKind.GlobalKeyword AndAlso token.Parent.Parent.IsKind(SyntaxKind.QualifiedName, SyntaxKind.QualifiedCrefOperatorReference) Then 403Dim symbol = Me._speculativeModel.GetSymbolInfo(token.Parent, Me._cancellationToken).Symbol 523Dim parent = oldToken.Parent

121Dim parentNode = token.Parent

45Dim parent = identifier.Parent

30node = node.ParentTrivia.Token.Parent

28lastExpressionToken.Parent.IsKind(SyntaxKind.ArgumentList) Then

14Dim query = token.Parent.FirstAncestorOrSelf(Of QueryExpressionSyntax)() 18Dim invocationAtLast = token.Parent.FirstAncestorOrSelf(Of InvocationExpressionSyntax)() 29Dim variableDeclarator = token.Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 35Dim lambda = token.Parent.FirstAncestorOrSelf(Of SingleLineLambdaExpressionSyntax)() 427Dim lastStatement = lastToken.Parent.GetFirstEnclosingStatement() 442nextToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression) Then 535nextToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression)) AndAlso 537nextToken.Parent.IsKind(SyntaxKind.SelectStatement)) AndAlso 540nextToken.Parent.IsKind(SyntaxKind.DictionaryAccessExpression)) Then

19Dim expression = TryCast(name.Parent, ExpressionSyntax) 34Dim expression = TryCast(name.Parent, ExpressionSyntax)

731Return nextToken.Parent.FirstAncestorOrSelf(Of StatementSyntax)()

50Dim expression = TryCast(token.Parent, ExpressionSyntax) 58Return TypeOf token.Parent Is SkippedTokensTriviaSyntax 63Return token.Parent.FirstAncestorOrSelf(predicate) 116Return token.Parent IsNot Nothing AndAlso 117token.Parent.AncestorsAndSelf().Any(Function(n) n Is node)

51Dim current = token.Parent 361Dim statement = token.Parent.FirstAncestorOrSelf(Of StatementSyntax)()

57If previousToken.Parent Is Nothing Then 69ElseIf lastTrivia.RawKind = SyntaxKind.LineContinuationTrivia AndAlso previousToken.Parent.GetAncestorsOrThis(Of SyntaxNode)().Any(Function(node As SyntaxNode) IsSingleLineIfOrElseClauseSyntax(node)) Then 80If previousToken.Kind = SyntaxKind.GreaterThanToken AndAlso previousToken.Parent IsNot Nothing AndAlso TypeOf previousToken.Parent Is AttributeListSyntax Then 84If previousToken.Parent.Parent IsNot Nothing AndAlso TypeOf previousToken.Parent.Parent Is ParameterSyntax Then 91If currentToken.Kind = SyntaxKind.LessThanToken AndAlso currentToken.Parent IsNot Nothing AndAlso TypeOf currentToken.Parent Is AttributeListSyntax Then 95currentToken.Parent.Parent IsNot Nothing AndAlso TypeOf currentToken.Parent.Parent Is ParameterSyntax Then 108Dim xmlDeclaration = TryCast(previousToken.Parent, XmlDeclarationSyntax) 113If TypeOf previousToken.Parent Is XmlNodeSyntax OrElse TypeOf currentToken.Parent Is XmlNodeSyntax Then 128TypeOf currentToken.Parent Is ImportsStatementSyntax AndAlso 132Dim currentImports = DirectCast(currentToken.Parent, ImportsStatementSyntax) 182Dim xmlDeclaration = TryCast(currentToken.Parent, XmlDeclarationSyntax) 190Dim startTag = TryCast(currentToken.Parent, XmlElementStartTagSyntax) 198Dim emptyTag = TryCast(currentToken.Parent, XmlEmptyElementSyntax) 211TypeOf previousToken.Parent Is LabelStatementSyntax AndAlso

13token.Parent.Kind = SyntaxKind.AttributeList AndAlso 14DirectCast(token.Parent, AttributeListSyntax).LessThanToken.Equals(token) Then 24token.Parent.Kind = SyntaxKind.AttributeList AndAlso 25DirectCast(token.Parent, AttributeListSyntax).GreaterThanToken.Equals(token) Then 33If token.Parent Is Nothing Then 39token.Parent.Kind = SyntaxKind.XmlString AndAlso 40(DirectCast(token.Parent, XmlStringSyntax).StartQuoteToken.Equals(token) OrElse 41DirectCast(token.Parent, XmlStringSyntax).EndQuoteToken.Equals(token)) Then 49If token.Parent Is Nothing Then 53If token.Parent.Kind = SyntaxKind.XmlString AndAlso 54Not DirectCast(token.Parent, XmlStringSyntax).StartQuoteToken.Equals(token) AndAlso 55Not DirectCast(token.Parent, XmlStringSyntax).EndQuoteToken.Equals(token) Then 87If token.Parent Is Nothing Then 93token.Parent.Kind = SyntaxKind.XmlEmptyElement Then 94Dim xmlElement = DirectCast(token.Parent, XmlEmptyElementSyntax) 104token.Parent.Kind = SyntaxKind.XmlAttributeAccessExpression Then 105Dim xmlMemberAccess = DirectCast(token.Parent, XmlMemberAccessExpressionSyntax) 115token.Parent.Kind = SyntaxKind.XmlPrefix Then 116Dim xmlElement = DirectCast(token.Parent, XmlPrefixSyntax) 126token.Parent.Kind = SyntaxKind.XmlAttribute Then 127Dim xmlElement = DirectCast(token.Parent, XmlAttributeSyntax) 137token.Parent.Kind = SyntaxKind.XmlCrefAttribute Then 138Dim xmlElement = DirectCast(token.Parent, XmlCrefAttributeSyntax) 148token.Parent.Kind = SyntaxKind.XmlNameAttribute Then 149Dim xmlElement = DirectCast(token.Parent, XmlNameAttributeSyntax) 159token.Parent.Kind = SyntaxKind.XmlNamespaceImportsClause Then 160Dim xmlElement = DirectCast(token.Parent, XmlNamespaceImportsClauseSyntax) 170token.Parent.Kind = SyntaxKind.XmlNamespaceImportsClause Then 171Dim xmlElement = DirectCast(token.Parent, XmlNamespaceImportsClauseSyntax) 181token.Parent.Kind = SyntaxKind.XmlBracketedName Then 182Dim xmlBracketedName = DirectCast(token.Parent, XmlBracketedNameSyntax) 192token.Parent.Kind = SyntaxKind.XmlBracketedName Then 193Dim xmlBracketedName = DirectCast(token.Parent, XmlBracketedNameSyntax) 201If token.Parent.Parent Is Nothing Then 207token.Parent.Parent.Kind = SyntaxKind.XmlElement Then 208Dim xmlElement = DirectCast(token.Parent.Parent, XmlElementSyntax) 218token.Parent.Parent.Kind = SyntaxKind.XmlElement Then 219Dim xmlElement = DirectCast(token.Parent.Parent, XmlElementSyntax) 229If token.Kind = SyntaxKind.GreaterThanToken AndAlso IsGreaterThanInXmlTag(token.Parent, token) Then 255Return TypeOf currentToken.Parent Is NullableTypeSyntax OrElse 256TypeOf currentToken.Parent Is ModifiedIdentifierSyntax 264Return TypeOf previousToken.Parent Is AttributeTargetSyntax 273Dim memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 278If token.Parent.Parent Is Nothing Then 283memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 292Dim argumentList = TryCast(token.Parent, ArgumentListSyntax) 301Dim binaryCondition = TryCast(token.Parent, BinaryConditionalExpressionSyntax) 310Dim ternaryCondition = TryCast(token.Parent, TernaryConditionalExpressionSyntax) 319Dim xmlDeclaration = TryCast(token.Parent, XmlDeclarationSyntax) 332Dim memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 337Dim xmlMemberAccess = TryCast(token.Parent, XmlMemberAccessExpressionSyntax) 350Dim memberAccess = TryCast(token.Parent, MemberAccessExpressionSyntax) 359Dim namedFieldInitializer = TryCast(token.Parent, NamedFieldInitializerSyntax) 368If token.Parent.IsKind(SyntaxKind.OperatorStatement) Then 369Return DirectCast(token.Parent, OperatorStatementSyntax).OperatorToken = token

93If TypeOf currentToken.Parent Is BinaryExpressionSyntax AndAlso DirectCast(currentToken.Parent, BinaryExpressionSyntax).Left.IsKind(SyntaxKind.XmlAttributeAccessExpression) OrElse 94currentToken.Parent.IsKind(SyntaxKind.SimpleAssignmentStatement) AndAlso DirectCast(currentToken.Parent, AssignmentStatementSyntax).Left.IsKind(SyntaxKind.XmlAttributeAccessExpression) Then 99If currentToken.Parent.IsKind(SyntaxKind.XmlDeclarationOption) Then 173If currentToken.Kind = SyntaxKind.OpenParenToken AndAlso TypeOf currentToken.Parent Is ArrayRankSpecifierSyntax Then 183If previousToken.Kind = SyntaxKind.CloseParenToken AndAlso TypeOf previousToken.Parent Is TypeParameterListSyntax AndAlso 184currentToken.Kind = SyntaxKind.OpenParenToken AndAlso TypeOf currentToken.Parent Is ParameterListSyntax Then 196previousToken.Parent.IsKind(SyntaxKind.ConditionalAccessExpression) Then 202currentToken.Parent.Kind = SyntaxKind.ConditionalAccessExpression Then 210If previousToken.Kind = SyntaxKind.ColonToken AndAlso TypeOf previousToken.Parent Is LabelStatementSyntax Then 223If previousToken.Kind = SyntaxKind.DollarSignDoubleQuoteToken AndAlso previousToken.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) Then 228If currentToken.Kind = SyntaxKind.DoubleQuoteToken AndAlso currentToken.Parent.IsKind(SyntaxKind.InterpolatedStringExpression) Then 233If (currentToken.Kind = SyntaxKind.OpenBraceToken AndAlso currentToken.Parent.IsKind(SyntaxKind.Interpolation)) OrElse 234(previousToken.Kind = SyntaxKind.CloseBraceToken AndAlso previousToken.Parent.IsKind(SyntaxKind.Interpolation)) Then 239If (previousToken.Kind = SyntaxKind.OpenBraceToken AndAlso previousToken.Parent.IsKind(SyntaxKind.Interpolation)) OrElse 240(currentToken.Kind = SyntaxKind.CloseBraceToken AndAlso currentToken.Parent.IsKind(SyntaxKind.Interpolation)) Then 245If (previousToken.Kind = SyntaxKind.CommaToken AndAlso previousToken.Parent.IsKind(SyntaxKind.InterpolationAlignmentClause)) OrElse 246(currentToken.Kind = SyntaxKind.CommaToken AndAlso currentToken.Parent.IsKind(SyntaxKind.InterpolationAlignmentClause)) Then 251If (previousToken.Kind = SyntaxKind.ColonToken AndAlso previousToken.Parent.IsKind(SyntaxKind.InterpolationFormatClause)) OrElse 252(currentToken.Kind = SyntaxKind.ColonToken AndAlso currentToken.Parent.IsKind(SyntaxKind.InterpolationFormatClause)) Then 331TypeOf previousToken.Parent Is UnaryExpressionSyntax Then 347previousToken.Parent Is currentToken.Parent Then 352Dim labelStatement = TryCast(previousToken.Parent, LabelStatementSyntax)

116currentToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 117currentToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 143currentToken.Parent.Kind = SyntaxKind.NamedFieldInitializer Then 150previousToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 151previousToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 158previousToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 159previousToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 166currentToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 167currentToken.Parent.Parent.Kind = SyntaxKind.CollectionInitializer Then 173If currentToken.Parent.Kind = SyntaxKind.ObjectMemberInitializer Then 179If currentToken.Parent.Kind = SyntaxKind.CollectionInitializer AndAlso 180currentToken.Parent.Parent.Kind = SyntaxKind.ObjectCollectionInitializer Then 187Dim attributeNode = TryCast(previousToken.Parent, AttributeListSyntax) 199TypeOf currentToken.Parent Is ParenthesizedExpressionSyntax Then 205If TypeOf currentToken.Parent IsNot EndBlockStatementSyntax Then 216If TypeOf previousToken.Parent Is XmlNodeSyntax Then 238If TypeOf token.Parent IsNot NameSyntax Then

200Dim outerBlock = firstTokenOfInnerBlock.Parent 213(ReferenceEquals(outerBlock, firstTokenOfInnerBlock.Parent) OrElse 281If TypeOf previousToken.Parent Is XmlElementSyntax Then

37If TypeOf previousToken.Parent Is StructuredTriviaSyntax OrElse TypeOf currentToken.Parent Is StructuredTriviaSyntax Then 41If TypeOf previousToken.Parent Is DirectiveTriviaSyntax OrElse TypeOf currentToken.Parent Is DirectiveTriviaSyntax Then

112Return (IsUnaryExpressionOperatorToken(CType(token.Kind, SyntaxKind)) AndAlso (TypeOf token.Parent Is UnaryExpressionSyntax OrElse TypeOf token.Parent Is OperatorStatementSyntax)) OrElse 113(IsBinaryExpressionOperatorToken(CType(token.Kind, SyntaxKind)) AndAlso (TypeOf token.Parent Is BinaryExpressionSyntax OrElse TypeOf token.Parent Is OperatorStatementSyntax)) 246If TypeOf token.Parent Is IdentifierNameSyntax AndAlso token.HasMatchingText(SyntaxKind.NewKeyword) Then 247Dim memberAccess = TryCast(token.Parent.Parent, MemberAccessExpressionSyntax) 255If TypeOf token.Parent Is IdentifierNameSyntax AndAlso token.HasMatchingText(SyntaxKind.NewKeyword) Then 256Dim memberAccess = TryCast(token.Parent.Parent, MemberAccessExpressionSyntax) 290Return TypeOf token.Parent Is QueryClauseSyntax 292Return (TypeOf token.Parent Is QueryClauseSyntax) OrElse (token.Parent.IsKind(SyntaxKind.GroupAggregation)) 294Return TypeOf token.Parent Is JoinConditionSyntax 296Return TypeOf token.Parent Is OrderingSyntax 298Return TypeOf token.Parent Is CollectionRangeVariableSyntax 775Dim node = root.FindToken(position).Parent 1033Dim node = token.Parent 1476Dim parent = token.Parent

15nextToken.Parent.IsKind(SyntaxKind.PredefinedType)) AndAlso

60Dim allowsImplicitLineContinuation = token.Parent IsNot Nothing AndAlso 105Return targetToken.Parent.IsKind(SyntaxKind.BadDirectiveTrivia) 110targetToken.GetPreviousToken().Parent.IsKind(SyntaxKind.BadDirectiveTrivia) 128Dim argumentList = TryCast(token.Parent, ArgumentListSyntax)

125If targetToken.Kind = SyntaxKind.None OrElse targetToken.Parent Is Nothing Then 177If token.Kind = SyntaxKind.GreaterThanToken AndAlso token.Parent.Kind = SyntaxKind.AttributeList Then 248If targetToken.Parent.IsKind(SyntaxKind.ParameterList) AndAlso 255If targetToken.Parent.IsKind(SyntaxKind.Parameter) AndAlso 322If targetToken.Parent.IsKind(SyntaxKind.ArgumentList) AndAlso 323TypeOf targetToken.Parent.Parent Is NewExpressionSyntax Then 325Dim symbolInfo = semanticModel.GetSymbolInfo(DirectCast(targetToken.Parent.Parent, NewExpressionSyntax).Type(), cancellationToken) 443targetToken.Parent.IsKind(SyntaxKind.ParameterList) AndAlso 444TypeOf targetToken.Parent.Parent Is LambdaHeaderSyntax Then 450targetToken.Parent.IsKind(SyntaxKind.ArgumentList, SyntaxKind.CollectionInitializer, SyntaxKind.EraseStatement) Then 470targetToken.Parent.IsKind(SyntaxKind.QualifiedName) AndAlso 471targetToken.Parent.Parent.IsKind(SyntaxKind.Attribute) Then 531Dim parent = token.Parent 549Dim possibleTuple = token.Parent 672If targetToken.Kind = SyntaxKind.None OrElse targetToken.Parent Is Nothing Then 686Dim ancestor = targetToken.Parent 722If targetToken.Parent.FirstAncestorOrSelf(Of AggregateClauseSyntax)() Is Nothing AndAlso 723targetToken.Parent.FirstAncestorOrSelf(Of GroupByClauseSyntax)() Is Nothing AndAlso 724targetToken.Parent.FirstAncestorOrSelf(Of GroupJoinClauseSyntax)() Is Nothing Then 779Not targetToken.Parent.IsKind(SyntaxKind.SimpleMemberAccessExpression) Then 784Dim memberAccess = DirectCast(targetToken.Parent, MemberAccessExpressionSyntax) 1080Return tokenOnLeftOfPosition.Parent.IsKind(SyntaxKind.ParenthesizedExpression, 1085tokenOnLeftOfPosition.Parent.IsKind(SyntaxKind.TupleExpression, SyntaxKind.TupleType)

147Dim asClause = TryCast(targetToken.Parent, AsClauseSyntax) 184isGenericConstraintContext:=targetToken.Parent.IsKind(SyntaxKind.TypeParameterSingleConstraintClause, SyntaxKind.TypeParameterMultipleConstraintClause), 194isOnArgumentListBracketOrComma:=targetToken.Parent.IsKind(SyntaxKind.ArgumentList), 217Dim collectionRange = TryCast(targetToken.Parent, CollectionRangeVariableSyntax) 283Return TypeOf targetToken.Parent Is DirectiveTriviaSyntax 295Dim parent = TryCast(targetToken.Parent, InheritsOrImplementsStatementSyntax)

30Dim attributeNode = TryCast(previousToken.Parent, AttributeListSyntax)

159(containingToken.IsKind(SyntaxKind.CloseBraceToken) AndAlso token.Parent.IsKind(SyntaxKind.Interpolation)) Then 192If Not ContainingStatementHasDiagnostic(lastVisibleTokenOnPreviousLine.Parent) Then 205Dim visibleTokenOnCurrentLineParent = visibleTokenOnCurrentLine.Parent 313(TypeOf token.Parent Is ParameterListSyntax OrElse 314TypeOf token.Parent Is ArgumentListSyntax OrElse 315TypeOf token.Parent Is TypeParameterListSyntax)

95Dim startNode = token.Parent

46? token.Parent 48parent ??= token.Parent!;

184var attributeArgument = token.Parent?.Parent;

50return syntaxFacts.IsIdentifierName(token.Parent) && 51syntaxFacts.IsObjectCreationExpression(token.Parent.Parent); 61Contract.ThrowIfNull(token.Parent); 62var boundSymbol = state.SemanticModel.GetSymbolInfo(token.Parent, cancellationToken).Symbol;

269var node = newKeywordToken.Parent;

173if (syntaxFacts.IsDeclaration(token.Parent)) 175var symbol = semanticModel.GetDeclaredSymbol(token.Parent, cancellationToken);

93var tokenParent = token.Parent; 97var usingStatement = token.Parent;

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

81var beginningNode = node.FindToken(node.Span.Start).Parent; 82var endNode = node.FindToken(node.Span.End - 1).Parent;

148var node = token.Parent!.AncestorsAndSelf().First(a => a.FullSpan.Contains(span));

44var nameArg = root.FindToken(diagnosticSpan.Start).Parent.FirstAncestorOrSelf<ArgumentSyntax>(); 74.Select(p => p.Parent).Where(n => n.IsKind(SyntaxKind.IdentifierName));

99c => RenameAsync(context.Document, token.Parent, originalName, renamer, c), diagnostic.Id), diagnostic);

34=> semanticModel.GetSymbolInfo(token.Parent!, cancellationToken);

800parent = structuredTrivia.ParentTrivia.Token.Parent;

19=> token.Parent?.FirstAncestorOrSelf(predicate); 27return token.Parent != null 28? token.Parent.AncestorsAndSelf().OfType<T>() 34return token.Parent != null 35? token.Parent.AncestorsAndSelf().Where(predicate) 44if (token.Parent is not T parentNode) 84? ((ICompilationUnitSyntax)token.Parent!.SyntaxTree!.GetRoot(CancellationToken.None)).EndOfFileToken 154=> token.Parent ?? throw new InvalidOperationException("Token's parent was null");

231var current = token.Parent; 238current = ((IStructuredTriviaSyntax)current).ParentTrivia.Token.Parent; 249var startNode = token.Parent; 280var startNode = token.Parent;

144var startNode = token.Parent;

55var parent = _trivia.Token.Parent;

293var leftNode = tokenToLeft.Parent; 331var rightNode = tokenToRightOrIn.Parent; 546var ancestor = token.Parent;

278var parentNode = GetParentThatContainsGivenSpan(token.Parent, backwardPosition, forward: false); 309var parentNode = GetParentThatContainsGivenSpan(token.Parent, forwardPosition, forward: true);

81var beginningNode = node.FindToken(node.Span.Start).Parent; 82var endNode = node.FindToken(node.Span.End - 1).Parent;

148var node = token.Parent!.AncestorsAndSelf().First(a => a.FullSpan.Contains(span));

75var symbol = semanticModel.GetDeclaredSymbol(identifier.Parent, cancellationToken);

38if (token.Parent?.Parent is InterpolatedStringExpressionSyntax { StringStartToken.RawKind: (int)SyntaxKind.InterpolatedMultiLineRawStringStartToken }) 56if (IsInDirective(token.Parent))

27if (name.Parent is ExpressionSyntax expression) 44if (name.Parent is ExpressionSyntax expression) 135switch (token.Parent)

47token.Parent.IsKind(SyntaxKind.ObjectInitializerExpression); 50=> token.IsKind(SyntaxKind.OpenBraceToken) && token.Parent.IsKind(SyntaxKind.AccessorList);

160if (token.Parent is XmlCrefAttributeSyntax attribute)

67var currentParent = trivia.Token.Parent;

78=> token.IsOpenParenInParameterList() && token.Parent.IsParentKind(SyntaxKind.ConversionOperatorDeclaration); 81=> token.IsOpenParenInParameterList() && token.Parent.IsParentKind(SyntaxKind.OperatorDeclaration); 84=> token.Kind() == SyntaxKind.OpenParenToken && token.Parent.IsKind(SyntaxKind.ParameterList); 87=> token.Kind() == SyntaxKind.CloseParenToken && token.Parent.IsKind(SyntaxKind.ParameterList); 104if (token.Parent is (kind: SyntaxKind.ArgumentList or SyntaxKind.AttributeArgumentList)) 110if (token.Parent.IsKind(SyntaxKind.PositionalPatternClause) && token.Parent.Parent.IsKind(SyntaxKind.RecursivePattern)) 113return token.Parent.Parent.GetFirstToken() != token; 120=> token.Kind() == SyntaxKind.ColonToken && token.Parent.IsKind(SyntaxKind.BaseList); 123=> token.Kind() == SyntaxKind.CommaToken && (token.Parent.IsAnyArgumentList() || token.Parent?.Kind() is SyntaxKind.ParameterList or SyntaxKind.FunctionPointerParameterList); 126=> token.Kind() == SyntaxKind.OpenParenToken && token.Parent.IsKind(SyntaxKind.ParameterList) && token.Parent.Parent.IsKind(SyntaxKind.ParenthesizedLambdaExpression); 152token.Parent is ForStatementSyntax forStatement && 163if (token.Parent is not StatementSyntax statement || 179return token.Parent is ExpressionSyntax || token.Parent.IsKind(SyntaxKind.PropertyPatternClause); 189if (token.Parent is not BlockSyntax block || 211token.Parent.IsKind(SyntaxKind.EnumDeclaration); 217token.Parent.IsAnyArgumentList(); 223token.Parent.IsKind(SyntaxKind.VariableDeclaration); 227=> token.Parent is ParenthesizedExpressionSyntax parenthesizedExpression && parenthesizedExpression.OpenParenToken.Equals(token); 230=> token.Parent is ParenthesizedExpressionSyntax parenthesizedExpression && parenthesizedExpression.CloseParenToken.Equals(token); 234var parent = token.Parent ?? throw new ArgumentNullException(nameof(token)); 281token.Parent.IsKind(SyntaxKind.EqualsValueClause) && 282token.Parent.Parent.IsKind(SyntaxKind.PropertyDeclaration); 287if (token.Parent is not StatementSyntax statement) 308=> token.IsDotInMemberAccess() || (token.Kind() == SyntaxKind.DotToken && token.Parent.IsKind(SyntaxKind.QualifiedName)); 312if (token.Parent is not MemberAccessExpressionSyntax memberAccess) 324return token.Parent is (kind: SyntaxKind.TypeParameterList or SyntaxKind.TypeArgumentList); 332((token.Parent is InitializerExpressionSyntax) || 333(token.Parent is AnonymousObjectCreationExpressionSyntax)); 337=> token.Kind() == SyntaxKind.ColonToken && token.Parent is CasePatternSwitchLabelSyntax; 340=> token.Kind() == SyntaxKind.ColonToken && token.Parent.IsKind(SyntaxKind.SwitchExpressionArm); 343=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.SwitchExpression); 346=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.PropertyPatternClause); 351token.Parent is LabeledStatementSyntax labeledStatement && 361token.Parent is LabeledStatementSyntax labeledStatement && 377=> token.Kind() == SyntaxKind.InKeyword && token.Parent is FromClauseSyntax { Expression: QueryExpressionSyntax }; 382token.Parent?.Parent is QueryExpressionSyntax queryExpression && 477if (token.Parent == null) 482return token.Parent.Parent is LabeledStatementSyntax; 516return token.Parent is PrefixUnaryExpressionSyntax; 520=> currentToken.Parent.IsKind(SyntaxKind.Interpolation); 527return currentToken.Kind() == SyntaxKind.OpenParenToken && currentToken is { Parent: ParenthesizedVariableDesignationSyntax, Parent.Parent: DeclarationExpressionSyntax }; 536currentToken.Parent.IsKind(SyntaxKind.TupleExpression); 542currentToken.Parent.IsKind(SyntaxKind.TupleType); 548currentToken.Parent.IsKind(SyntaxKind.ParenthesizedVariableDesignation); 552=> token.Kind() == SyntaxKind.CommaToken && token.Parent.IsKind(SyntaxKind.CollectionExpression);

116currentToken.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 118RoslynDebug.AssertNotNull(previousToken.Parent); 121if (previousToken.Parent.Ancestors().OfType<TypeParameterConstraintClauseSyntax>().Any()) 127var firstTokenAfterTypeConstraint = currentToken.Parent.GetLastToken().GetNextToken(); 128var lastTokenForTypeConstraint = currentToken.Parent.GetLastToken().GetNextToken(); 131firstTokenAfterTypeConstraint.Parent.IsKind(SyntaxKind.TypeParameterConstraintClause)) 143currentToken.Parent.IsParentKind(SyntaxKind.IfStatement)) 185if (previousToken.Parent is not FileScopedNamespaceDeclarationSyntax) 294previousToken.Parent is AttributeListSyntax && 295currentToken.Parent is not AttributeListSyntax) 328return (((previousToken.Parent is StatementSyntax) && currentToken.Parent != previousToken.Parent) 334if (previousToken.Parent is AttributeListSyntax parent) 340if (!currentToken.IsKind(SyntaxKind.EndOfFileToken) && !(currentToken.Parent is AttributeListSyntax)) 359return previousToken.Parent is EnumDeclarationSyntax ? 1 : 0; 365if (previousToken.Parent is LabeledStatementSyntax or SwitchLabelSyntax) 373if ((currentToken.Kind() == SyntaxKind.FromKeyword && currentToken.Parent.IsKind(SyntaxKind.FromClause)) || 374(currentToken.Kind() == SyntaxKind.LetKeyword && currentToken.Parent.IsKind(SyntaxKind.LetClause)) || 375(currentToken.Kind() == SyntaxKind.WhereKeyword && currentToken.Parent.IsKind(SyntaxKind.WhereClause)) || 376(currentToken.Kind() == SyntaxKind.JoinKeyword && currentToken.Parent.IsKind(SyntaxKind.JoinClause)) || 377(currentToken.Kind() == SyntaxKind.JoinKeyword && currentToken.Parent.IsKind(SyntaxKind.JoinIntoClause)) || 378(currentToken.Kind() == SyntaxKind.OrderByKeyword && currentToken.Parent.IsKind(SyntaxKind.OrderByClause)) || 379(currentToken.Kind() == SyntaxKind.SelectKeyword && currentToken.Parent.IsKind(SyntaxKind.SelectClause)) || 380(currentToken.Kind() == SyntaxKind.GroupKeyword && currentToken.Parent.IsKind(SyntaxKind.GroupClause))) 396if (currentToken.Parent is AttributeListSyntax parent) 400previousToken.Parent is not AttributeListSyntax) 417return previousToken.Parent is TypeParameterListSyntax ? 1 : 0; 438nextToken.Parent.IsKind(SyntaxKind.DoStatement)) 454if (previousToken.Parent is ForStatementSyntax) 462else if (previousToken.Parent is UsingDirectiveSyntax) 464return currentToken.Parent is UsingDirectiveSyntax ? 1 : 2; 466else if (previousToken.Parent is ExternAliasDirectiveSyntax) 468return currentToken.Parent is ExternAliasDirectiveSyntax ? 1 : 2; 470else if (currentToken.Parent is LocalFunctionStatementSyntax)