251 references to FirstAncestorOrSelf
ILLink.RoslynAnalyzer (1)
TrimAnalysis\TrimDataFlowAnalysis.cs (1)
96 var method = op.Syntax.FirstAncestorOrSelf<MethodDeclarationSyntax> ();
Microsoft.AspNetCore.App.Analyzers (4)
RouteEmbeddedLanguage\FrameworkParametersCompletionProvider.cs (3)
171(previous.IsKind(SyntaxKind.CloseBracketToken) && previous.GetRequiredParent().FirstAncestorOrSelf<AttributeListSyntax>() != null) || 172(previous.IsKind(SyntaxKind.LessThanToken) && previous.GetRequiredParent().FirstAncestorOrSelf<GenericNameSyntax>() != null)) 190var methodSyntax = container.FirstAncestorOrSelf<MethodDeclarationSyntax>();
RouteEmbeddedLanguage\Infrastructure\RouteStringSyntaxDetector.cs (1)
99var statement = container.FirstAncestorOrSelf<SyntaxNode>(n => n is StatementSyntax);
Microsoft.AspNetCore.App.CodeFixes (2)
Kestrel\ListenOnIPv6AnyFixer.cs (1)
40var argumentSyntax = root.FindNode(diagnostic.Location.SourceSpan).FirstAncestorOrSelf<ArgumentSyntax>();
PublicPartialProgramClassFixer.cs (1)
39.FirstAncestorOrSelf<ClassDeclarationSyntax>();
Microsoft.AspNetCore.Mvc.Api.Analyzers (1)
AddResponseTypeAttributeCodeFixAction.cs (1)
132var methodSyntax = diagnosticNode.FirstAncestorOrSelf<MethodDeclarationSyntax>();
Microsoft.CodeAnalysis.Analyzers (3)
MetaAnalyzers\DiagnosticAnalyzerAPIUsageAnalyzer.cs (1)
198syntax = syntax.FirstAncestorOrSelf<SyntaxNode>(IsNamedTypeDeclarationBlock, ascendOutOfTrivia: false) ?? syntax;
MetaAnalyzers\DiagnosticAnalyzerCorrectnessAnalyzer.SyntaxNodeWithinAnalyzerTypeCompilationAnalyzer.cs (1)
30TClassDeclarationSyntax? classDecl = syntax.FirstAncestorOrSelf<TClassDeclarationSyntax>(ascendOutOfTrivia: false);
MetaAnalyzers\ReportDiagnosticAnalyzer.cs (1)
225diagnosticInitializer = syntaxRef.GetSyntax(symbolContext.CancellationToken).FirstAncestorOrSelf<TVariableDeclaratorSyntax>();
Microsoft.CodeAnalysis.CodeStyle (10)
src\Analyzers\Core\Analyzers\NewLines\ConsecutiveStatementPlacement\AbstractConsecutiveStatementPlacementDiagnosticAnalyzer.cs (1)
84var nextTokenContainingStatement = nextToken.Parent?.FirstAncestorOrSelf<TExecutableStatementSyntax>();
src\Analyzers\Core\Analyzers\UseAutoProperty\AbstractUseAutoPropertyAnalyzer.cs (2)
212if (!shouldAnalyze && analysisRoot.FirstAncestorOrSelf<SyntaxNode>(node => node is TPropertyDeclaration or TFieldDeclaration) == null) 637=> nodes.Where(n => n.FirstAncestorOrSelf<TConstructorDeclaration>() is null);
src\Analyzers\Core\Analyzers\UseCollectionInitializer\AbstractObjectCreationExpressionAnalyzer.cs (1)
103var statement = rootExpression.FirstAncestorOrSelf<TStatementSyntax>()!;
src\Analyzers\Core\Analyzers\UseCollectionInitializer\AbstractUseCollectionInitializerDiagnosticAnalyzer.cs (1)
155var containingStatement = objectCreationExpression.FirstAncestorOrSelf<TStatementSyntax>();
src\Analyzers\Core\Analyzers\UseCollectionInitializer\UpdateExpressionState.cs (1)
68ContainingStatement = startExpression.FirstAncestorOrSelf<TStatementSyntax>()!;
src\Analyzers\Core\Analyzers\UseObjectInitializer\AbstractUseObjectInitializerDiagnosticAnalyzer.cs (1)
112var containingStatement = objectCreationExpression.FirstAncestorOrSelf<TStatementSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (1)
202=> nodes.FindInnermostCommonNode()?.FirstAncestorOrSelf(predicate);
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxTokenExtensions.cs (1)
19=> token.Parent?.FirstAncestorOrSelf(predicate);
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Helpers\RemoveUnnecessaryImports\AbstractUnnecessaryImportsProvider.cs (1)
33if (node.FirstAncestorOrSelf<TSyntaxNode>() is null)
Microsoft.CodeAnalysis.CodeStyle.Fixes (9)
src\Analyzers\Core\CodeFixes\DocumentationComments\AbstractAddDocCommentNodesCodeFixProvider.cs (1)
32var parentMethod = root.FindNode(context.Span).FirstAncestorOrSelf<TMemberDeclarationSyntax>();
src\Analyzers\Core\CodeFixes\DocumentationComments\AbstractRemoveDocCommentNodeCodeFixProvider.cs (1)
55return paramNode.FirstAncestorOrSelf<TXmlElementSyntax>();
src\Analyzers\Core\CodeFixes\MakeFieldReadonly\AbstractMakeFieldReadonlyCodeFixProvider.cs (2)
49declarators.Add(root.FindNode(diagnosticSpan, getInnermostNodeForTie: true).FirstAncestorOrSelf<TSymbolSyntax>()!); 59var declaratorsByField = declarators.GroupBy(g => g.FirstAncestorOrSelf<TFieldDeclarationSyntax>()!);
src\Analyzers\Core\CodeFixes\RemoveUnusedMembers\AbstractRemoveUnusedMembersCodeFixProvider.cs (1)
69var fieldDeclarator = node.FirstAncestorOrSelf<TFieldDeclarationSyntax>();
src\Analyzers\Core\CodeFixes\RemoveUnusedParametersAndValues\AbstractRemoveUnusedValuesCodeFixProvider.cs (2)
401var expressionStatement = root.FindNode(diagnostic.Location.SourceSpan).FirstAncestorOrSelf<TExpressionStatementSyntax>(); 495var variableDeclarator = node.FirstAncestorOrSelf<TVariableDeclaratorSyntax>();
src\Analyzers\Core\CodeFixes\UseObjectInitializer\AbstractUseObjectInitializerCodeFixProvider.cs (1)
80var statement = objectCreation.FirstAncestorOrSelf<TStatementSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\AbstractInitializerParameterService.cs (1)
92var functionDeclaration = parameterDeclaration.FirstAncestorOrSelf<SyntaxNode>(IsFunctionDeclaration);
Microsoft.CodeAnalysis.CSharp (12)
Compilation\CSharpCompilation.cs (1)
2684Parent!.FirstAncestorOrSelf<ExternAliasDirectiveSyntax>();
Compilation\SpeculativeSemanticModelWithMemberModel.cs (2)
60attributedNode = attributedNode?.FirstAncestorOrSelf<AttributeListSyntax>()?.Parent; 150var attributeOrParameter = node.FirstAncestorOrSelf<SyntaxNode>(static n => n.Kind() is SyntaxKind.Attribute or SyntaxKind.Parameter);
Compilation\SyntaxTreeSemanticModel.cs (1)
1044return node.FirstAncestorOrSelf(s_isMemberDeclarationFunction);
Lowering\Instrumentation\CodeCoverageInstrumenter.cs (1)
440var whenClause = original.Syntax.FirstAncestorOrSelf<WhenClauseSyntax>();
Lowering\Instrumentation\DebugInfoInjector.cs (1)
439WhenClauseSyntax? whenClause = original.Syntax.FirstAncestorOrSelf<WhenClauseSyntax>();
Lowering\Instrumentation\Instrumenter.cs (1)
282Debug.Assert(original.Syntax.FirstAncestorOrSelf<WhenClauseSyntax>() != null);
Lowering\LocalRewriter\LocalRewriter_FixedStatement.cs (3)
255VariableDeclaratorSyntax? declarator = fixedInitializer.Syntax.FirstAncestorOrSelf<VariableDeclaratorSyntax>(); 316VariableDeclaratorSyntax? declarator = fixedInitializer.Syntax.FirstAncestorOrSelf<VariableDeclaratorSyntax>(); 448VariableDeclaratorSyntax? declarator = fixedInitializer.Syntax.FirstAncestorOrSelf<VariableDeclaratorSyntax>();
Symbols\Source\SourceLabelSymbol.cs (1)
100node = _identifierNodeOrToken.AsNode()!.FirstAncestorOrSelf<SwitchLabelSyntax>();
Symbols\Symbol.cs (1)
515CSharpSyntaxNode node = token.Parent.FirstAncestorOrSelf<TNode>();
Microsoft.CodeAnalysis.CSharp.Analyzers (2)
MetaAnalyzers\CSharpReportDiagnosticAnalyzer.cs (1)
46var propertyDecl = accessor.FirstAncestorOrSelf<PropertyDeclarationSyntax>();
MetaAnalyzers\Fixers\CSharpPreferIsKindFix.cs (1)
24var binaryExpression = root.FindNode(span, getInnermostNodeForTie: true).FirstAncestorOrSelf<BinaryExpressionSyntax>();
Microsoft.CodeAnalysis.CSharp.CodeStyle (8)
src\Analyzers\CSharp\Analyzers\InlineDeclaration\CSharpInlineDeclarationDiagnosticAnalyzer.cs (1)
118var containingStatement = argumentExpression.FirstAncestorOrSelf<StatementSyntax>();
src\Analyzers\CSharp\Analyzers\RemoveUnreachableCode\CSharpRemoveUnreachableCodeDiagnosticAnalyzer.cs (1)
74var firstUnreachableStatement = node.FirstAncestorOrSelf<StatementSyntax>();
src\Analyzers\CSharp\Analyzers\RemoveUnusedParametersAndValues\CSharpRemoveUnusedParametersAndValuesDiagnosticAnalyzer.cs (1)
69var statementAncestor = unusedSymbolWriteOperation.Syntax.FirstAncestorOrSelf<StatementSyntax>()?.Parent;
src\Analyzers\CSharp\Analyzers\UseCollectionExpression\UseCollectionExpressionHelpers.cs (1)
548var containingBlock = declarator.FirstAncestorOrSelf<BlockSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\ExpressionSyntaxExtensions.cs (1)
904=> expression.FirstAncestorOrSelf<XmlCrefAttributeSyntax>() != null;
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\ILocalSymbolExtensions.cs (1)
18var localFunctionStatement = destinationBlock.FirstAncestorOrSelf<LocalFunctionStatementSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (1)
446return token.Parent.FirstAncestorOrSelf<MemberDeclarationSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpTypeStyleHelper.cs (1)
61if (typeName?.FirstAncestorOrSelf<SyntaxNode>(a => a.Kind() is SyntaxKind.DeclarationExpression or SyntaxKind.VariableDeclaration or SyntaxKind.ForEachStatement) is not { } declaration)
Microsoft.CodeAnalysis.CSharp.CodeStyle.Fixes (2)
src\Analyzers\CSharp\CodeFixes\MakeTypeAbstract\CSharpMakeTypeAbstractCodeFixProvider.cs (1)
49var enclosingType = node.FirstAncestorOrSelf<TypeDeclarationSyntax>();
src\Analyzers\CSharp\CodeFixes\UseConditionalExpression\MultiLineConditionalExpressionFormattingRule.cs (1)
54var statement = conditional.FirstAncestorOrSelf<StatementSyntax>();
Microsoft.CodeAnalysis.CSharp.Emit3.UnitTests (3)
Diagnostics\GetDiagnosticsTests.cs (2)
1139if (node.FirstAncestorOrSelf<BasePropertyDeclarationSyntax>() is { } basePropertyDecl) 1149else if (node.FirstAncestorOrSelf<BaseMethodDeclarationSyntax>() is { } baseMethodDecl)
Semantics\PatternMatchingTestBase.cs (1)
322var dataFlowParent = designation.FirstAncestorOrSelf<ExpressionSyntax>();
Microsoft.CodeAnalysis.CSharp.Features (14)
Completion\CompletionProviders\CrefCompletionProvider.cs (1)
187var typeDeclaration = token.Parent?.FirstAncestorOrSelf<TypeDeclarationSyntax>();
Completion\KeywordRecommenders\InKeywordRecommender.cs (1)
115var joinClause = token.Parent?.FirstAncestorOrSelf<JoinClauseSyntax>();
DecompiledSource\CSharpDecompiledSourceFormattingRule.cs (2)
38var previousStatement = previousToken.Parent.FirstAncestorOrSelf<StatementSyntax>(); 39var nextStatement = currentToken.Parent.FirstAncestorOrSelf<StatementSyntax>();
EditAndContinue\CSharpEditAndContinueAnalyzer.cs (2)
914=> node is CompilationUnitSyntax ? null : node.Parent!.FirstAncestorOrSelf<BaseTypeDeclarationSyntax>(); 1493=> node.FirstAncestorOrSelf<QueryExpressionSyntax>();
ExtractMethod\CSharpMethodExtractor.CSharpCodeGenerator.cs (1)
1076var enclosingMethod = returnOperationSyntax.FirstAncestorOrSelf<SyntaxNode>(n => n switch
ReplaceMethodWithProperty\CSharpReplaceMethodWithPropertyService.cs (1)
369var invocation = nameNode?.FirstAncestorOrSelf<InvocationExpressionSyntax>();
src\Analyzers\CSharp\Analyzers\InlineDeclaration\CSharpInlineDeclarationDiagnosticAnalyzer.cs (1)
118var containingStatement = argumentExpression.FirstAncestorOrSelf<StatementSyntax>();
src\Analyzers\CSharp\Analyzers\RemoveUnreachableCode\CSharpRemoveUnreachableCodeDiagnosticAnalyzer.cs (1)
74var firstUnreachableStatement = node.FirstAncestorOrSelf<StatementSyntax>();
src\Analyzers\CSharp\Analyzers\RemoveUnusedParametersAndValues\CSharpRemoveUnusedParametersAndValuesDiagnosticAnalyzer.cs (1)
69var statementAncestor = unusedSymbolWriteOperation.Syntax.FirstAncestorOrSelf<StatementSyntax>()?.Parent;
src\Analyzers\CSharp\Analyzers\UseCollectionExpression\UseCollectionExpressionHelpers.cs (1)
548var containingBlock = declarator.FirstAncestorOrSelf<BlockSyntax>();
src\Analyzers\CSharp\CodeFixes\MakeTypeAbstract\CSharpMakeTypeAbstractCodeFixProvider.cs (1)
49var enclosingType = node.FirstAncestorOrSelf<TypeDeclarationSyntax>();
src\Analyzers\CSharp\CodeFixes\UseConditionalExpression\MultiLineConditionalExpressionFormattingRule.cs (1)
54var statement = conditional.FirstAncestorOrSelf<StatementSyntax>();
Microsoft.CodeAnalysis.CSharp.Features.UnitTests (1)
EditAndContinue\BreakpointSpansTests.cs (1)
77var declarationNode = root.FindToken(position).Parent.FirstAncestorOrSelf<TDeclaration>();
Microsoft.CodeAnalysis.CSharp.Symbol.UnitTests (13)
Compilation\GetSemanticInfoTests.cs (1)
4757var parameterSyntax = trueLiteral.FirstAncestorOrSelf<ParameterSyntax>();
Compilation\SemanticModelAPITests.cs (1)
3782var expr = identifier.FirstAncestorOrSelf<ArgumentSyntax>().Parent.Parent;
Symbols\Source\DeclaringSyntaxNodeTests.cs (6)
140var node = tree.GetRoot().FindToken(position).Parent.FirstAncestorOrSelf<TNode>(); 155var node = tree.GetCompilationUnitRoot().FindToken(position).Parent.FirstAncestorOrSelf<TNode>(); 263var declaratorA1 = tree.GetCompilationUnitRoot().FindToken(posA1).Parent.FirstAncestorOrSelf<VariableDeclaratorSyntax>(); 307var declaratorQ = tree.GetCompilationUnitRoot().FindToken(posQ).Parent.FirstAncestorOrSelf<VariableDeclaratorSyntax>(); 314var declaratorX = tree.GetCompilationUnitRoot().FindToken(posX).Parent.FirstAncestorOrSelf<VariableDeclaratorSyntax>(); 321var declaratorZ = tree.GetCompilationUnitRoot().FindToken(posZ).Parent.FirstAncestorOrSelf<VariableDeclaratorSyntax>();
Symbols\StaticAbstractMembersInInterfacesTests.cs (5)
20103var declaredSymbol = model.GetDeclaredSymbol(node.FirstAncestorOrSelf<OperatorDeclarationSyntax>()); 20186var declaredSymbol = model.GetDeclaredSymbol(node.FirstAncestorOrSelf<OperatorDeclarationSyntax>()); 20278var declaredSymbol = model.GetDeclaredSymbol(node.FirstAncestorOrSelf<OperatorDeclarationSyntax>()); 20367var declaredSymbol = model.GetDeclaredSymbol(node.FirstAncestorOrSelf<OperatorDeclarationSyntax>()); 29316var declaredSymbol = model.GetDeclaredSymbol(node.FirstAncestorOrSelf<ConversionOperatorDeclarationSyntax>());
Microsoft.CodeAnalysis.CSharp.Syntax.UnitTests (17)
Syntax\SyntaxNodeTests.cs (17)
124var firstParens = e.FirstAncestorOrSelf<ExpressionSyntax>(n => n.Kind() == SyntaxKind.ParenthesizedExpression); 2479var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2494var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2510var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2527var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2548var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2567var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2583var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2599var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2615var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2635var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2652var n = expr.DescendantTokens().Where(t => t.Text == "a").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2666var n = expr.DescendantTokens().Where(t => t.Text == "a").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2680var n = expr.DescendantTokens().Where(t => t.Text == "c").Select(t => t.Parent.FirstAncestorOrSelf<ArgumentSyntax>()).FirstOrDefault(); 2694var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<StatementSyntax>()).FirstOrDefault(); 2708var b = expr.DescendantTokens().Where(t => t.Text == "b").Select(t => t.Parent.FirstAncestorOrSelf<StatementSyntax>()).FirstOrDefault(); 3883var firstParens = e.FirstAncestorOrSelf<ExpressionSyntax>(n => n.Kind() == SyntaxKind.ParenthesizedExpression);
Microsoft.CodeAnalysis.CSharp.Workspaces (13)
Classification\ClassificationHelpers.cs (1)
472var fromClause = token.Parent.FirstAncestorOrSelf<FromClauseSyntax>();
Recommendations\CSharpRecommendationServiceRunner.cs (1)
517var containingStaticFunction = contextNode.FirstAncestorOrSelf<SyntaxNode>(a => a switch
Rename\CSharpRenameRewriterLanguageService.cs (1)
748var enclosingMemberDeclaration = expression.FirstAncestorOrSelf<MemberDeclarationSyntax>();
Simplification\CSharpSimplificationService.Expander.cs (1)
139var parentLambda = node.FirstAncestorOrSelf<LambdaExpressionSyntax>();
Simplification\Reducers\CSharpMiscellaneousReducer.cs (1)
48var oldLambda = parameterSyntax.FirstAncestorOrSelf<ParenthesizedLambdaExpressionSyntax>();
Simplification\Simplifiers\AbstractCSharpSimplifier.cs (1)
381var nameOfInvocationExpr = expression.FirstAncestorOrSelf<InvocationExpressionSyntax>(
Simplification\Simplifiers\ExpressionSimplifier.cs (1)
369var ancestorInvocation = memberAccess.FirstAncestorOrSelf<InvocationExpressionSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\ExpressionSyntaxExtensions.cs (1)
904=> expression.FirstAncestorOrSelf<XmlCrefAttributeSyntax>() != null;
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\ILocalSymbolExtensions.cs (1)
18var localFunctionStatement = destinationBlock.FirstAncestorOrSelf<LocalFunctionStatementSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (1)
446return token.Parent.FirstAncestorOrSelf<MemberDeclarationSyntax>();
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpTypeStyleHelper.cs (1)
61if (typeName?.FirstAncestorOrSelf<SyntaxNode>(a => a.Kind() is SyntaxKind.DeclarationExpression or SyntaxKind.VariableDeclaration or SyntaxKind.ForEachStatement) is not { } declaration)
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)
1986var declaration = yieldStatement.FirstAncestorOrSelf<SyntaxNode>(n => n.IsReturnableConstruct()); 2027var ancestor = returnStatement.FirstAncestorOrSelf<SyntaxNode>(n => n.IsReturnableConstruct());
Microsoft.CodeAnalysis.EditorFeatures (1)
InlineRename\AbstractEditorInlineRenameService.cs (1)
58var targetNode = containingNode.FirstAncestorOrSelf<T>() ?? containingNode;
Microsoft.CodeAnalysis.EditorFeatures.Test.Utilities (1)
Structure\AbstractSyntaxNodeStructureProviderTests.cs (1)
26var node = token.Parent.FirstAncestorOrSelf<TSyntaxNode>();
Microsoft.CodeAnalysis.EditorFeatures.UnitTests (2)
CodeGeneration\CodeGenerationTests.cs (2)
574var declarationNode = taggedNode.FirstAncestorOrSelf<T>(); 594var declarationNode = testContext.GetDestinationNode().FirstAncestorOrSelf<T>();
Microsoft.CodeAnalysis.Features (21)
AddDebuggerDisplay\AbstractAddDebuggerDisplayCodeRefactoringProvider.cs (1)
91var typeDecl = method.FirstAncestorOrSelf<TTypeDeclarationSyntax>();
InitializeParameter\AbstractAddParameterCheckCodeRefactoringProvider.cs (1)
162var functionDeclaration = firstParameterNode.FirstAncestorOrSelf<SyntaxNode>(IsFunctionDeclaration);
InitializeParameter\AbstractInitializeParameterCodeRefactoringProvider.cs (1)
65var functionDeclaration = selectedParameter.FirstAncestorOrSelf<SyntaxNode>(IsFunctionDeclaration);
MoveToNamespace\AbstractMoveToNamespaceService.cs (3)
90var declarationSyntax = node.FirstAncestorOrSelf<TNamespaceDeclarationSyntax>(); 162=> namedTypeSyntax.FirstAncestorOrSelf<TNamespaceDeclarationSyntax>(); 266syntaxNode ??= container.FirstAncestorOrSelf<TNamespaceDeclarationSyntax>() ?? syntaxRoot;
Snippets\SnippetProviders\AbstractConsoleSnippetProvider.cs (1)
95var nearestExpression = closestNode.FirstAncestorOrSelf<TExpressionSyntax>(static exp => exp.Parent is TExpressionStatementSyntax or TLambdaExpressionSyntax);
Snippets\SnippetProviders\AbstractInlineStatementSnippetProvider.cs (1)
77return closestNode.FirstAncestorOrSelf<TStatementSyntax>();
SplitOrMergeIfStatements\AbstractMergeIfStatementsCodeRefactoringProvider.cs (1)
82return innerMatch?.FirstAncestorOrSelf<SyntaxNode>(
src\Analyzers\Core\Analyzers\NewLines\ConsecutiveStatementPlacement\AbstractConsecutiveStatementPlacementDiagnosticAnalyzer.cs (1)
84var nextTokenContainingStatement = nextToken.Parent?.FirstAncestorOrSelf<TExecutableStatementSyntax>();
src\Analyzers\Core\Analyzers\UseAutoProperty\AbstractUseAutoPropertyAnalyzer.cs (1)
637=> nodes.Where(n => n.FirstAncestorOrSelf<TConstructorDeclaration>() is null);
src\Analyzers\Core\Analyzers\UseCollectionInitializer\AbstractObjectCreationExpressionAnalyzer.cs (1)
103var statement = rootExpression.FirstAncestorOrSelf<TStatementSyntax>()!;
src\Analyzers\Core\Analyzers\UseCollectionInitializer\AbstractUseCollectionInitializerDiagnosticAnalyzer.cs (1)
155var containingStatement = objectCreationExpression.FirstAncestorOrSelf<TStatementSyntax>();
src\Analyzers\Core\Analyzers\UseCollectionInitializer\UpdateExpressionState.cs (1)
68ContainingStatement = startExpression.FirstAncestorOrSelf<TStatementSyntax>()!;
src\Analyzers\Core\Analyzers\UseObjectInitializer\AbstractUseObjectInitializerDiagnosticAnalyzer.cs (1)
112var containingStatement = objectCreationExpression.FirstAncestorOrSelf<TStatementSyntax>();
src\Analyzers\Core\CodeFixes\DocumentationComments\AbstractRemoveDocCommentNodeCodeFixProvider.cs (1)
55return paramNode.FirstAncestorOrSelf<TXmlElementSyntax>();
src\Analyzers\Core\CodeFixes\MakeFieldReadonly\AbstractMakeFieldReadonlyCodeFixProvider.cs (1)
59var declaratorsByField = declarators.GroupBy(g => g.FirstAncestorOrSelf<TFieldDeclarationSyntax>()!);
src\Analyzers\Core\CodeFixes\RemoveUnusedParametersAndValues\AbstractRemoveUnusedValuesCodeFixProvider.cs (3)
401var expressionStatement = root.FindNode(diagnostic.Location.SourceSpan).FirstAncestorOrSelf<TExpressionStatementSyntax>(); 495var variableDeclarator = node.FirstAncestorOrSelf<TVariableDeclaratorSyntax>(); 694var insertionNode = node.FirstAncestorOrSelf<SyntaxNode>(
src\Analyzers\Core\CodeFixes\UseObjectInitializer\AbstractUseObjectInitializerCodeFixProvider.cs (1)
80var statement = objectCreation.FirstAncestorOrSelf<TStatementSyntax>();
Microsoft.CodeAnalysis.Test.Utilities (1)
MarkedSource\SourceWithMarkedNodes.cs (1)
128var nodeOfKind = node.FirstAncestorOrSelf<SyntaxNode>(n => n.RawKind == marker.SyntaxKind);
Microsoft.CodeAnalysis.VisualBasic (2)
Compilation\SemanticModel.vb (1)
3564Dim fieldDecl = declaringSyntax.FirstAncestorOrSelf(Of FieldDeclarationSyntax)()
Symbols\Symbol.vb (1)
375Dim node As VisualBasicSyntaxNode = token.Parent.FirstAncestorOrSelf(Of TNode)()
Microsoft.CodeAnalysis.VisualBasic.Analyzers (1)
MetaAnalyzers\Fixers\BasicPreferIsKindFix.vb (1)
24Dim binaryExpression = root.FindNode(span, getInnermostNodeForTie:=True).FirstAncestorOrSelf(Of BinaryExpressionSyntax)()
Microsoft.CodeAnalysis.VisualBasic.CodeStyle (9)
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\ExpressionSyntaxExtensions.vb (1)
520Dim nextStatement = expression.FirstAncestorOrSelf(Of NextStatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\ParenthesizedExpressionSyntaxExtensions.vb (4)
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)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\StatementSyntaxExtensions.vb (1)
731Return nextToken.Parent.FirstAncestorOrSelf(Of StatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\SyntaxTreeExtensions.vb (1)
361Dim statement = token.Parent.FirstAncestorOrSelf(Of StatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Services\SemanticFacts\VisualBasicSemanticFacts.vb (1)
274Return node.FirstAncestorOrSelf(Of NameOfExpressionSyntax) IsNot Nothing
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Utilities\CastAnalyzer.vb (1)
162Dim parentStatement = parentExpression.FirstAncestorOrSelf(Of ExecutableStatementSyntax)()
Microsoft.CodeAnalysis.VisualBasic.CodeStyle.Fixes (8)
src\Analyzers\VisualBasic\CodeFixes\UseCollectionInitializer\VisualBasicUseCollectionInitializerCodeFixProvider.vb (1)
51Dim statement = objectCreation.FirstAncestorOrSelf(Of StatementSyntax)
src\Analyzers\VisualBasic\CodeFixes\UseConditionalExpression\MultiLineConditionalExpressionFormattingRule.vb (1)
58Dim statement = conditional.FirstAncestorOrSelf(Of StatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\ContextQuery\SyntaxTreeExtensions.vb (3)
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
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\ExpressionSyntaxExtensions.vb (2)
192Dim statement = expression.FirstAncestorOrSelf(Of StatementSyntax)() 247Dim crefAttribute = expression.FirstAncestorOrSelf(Of XmlCrefAttributeSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\ParameterSyntaxExtensions.vb (1)
20Dim oldLambda = parameter.FirstAncestorOrSelf(Of LambdaExpressionSyntax)()
Microsoft.CodeAnalysis.VisualBasic.EditorFeatures (1)
EndConstructGeneration\EndConstructStatementVisitor_Properties.vb (1)
16Dim interfaceBlock = node.FirstAncestorOrSelf(Of InterfaceBlockSyntax)()
Microsoft.CodeAnalysis.VisualBasic.Features (10)
CodeFixes\CorrectNextControlVariable\CorrectNextControlVariableCodeFixProvider.vb (1)
40Dim nextStatement = node.FirstAncestorOrSelf(Of NextStatementSyntax)()
Completion\CompletionProviders\CrefCompletionProvider.vb (1)
126token.Parent?.FirstAncestorOrSelf(Of XmlCrefAttributeSyntax)() IsNot Nothing
EditAndContinue\VisualBasicEditAndContinueAnalyzer.vb (2)
454Return node.Parent.FirstAncestorOrSelf(Of TypeBlockSyntax)() ' TODO: EnbumBlock? 997Return node.FirstAncestorOrSelf(Of QueryExpressionSyntax)
ExtractMethod\Extensions.vb (2)
118Dim argument = node.FirstAncestorOrSelf(Of ArgumentSyntax)() 126Dim invocation = argument.FirstAncestorOrSelf(Of InvocationExpressionSyntax)()
MetadataAsSource\VisualBasicMetadataAsSourceService.vb (2)
94Dim member1 = token1.Parent.FirstAncestorOrSelf(Of DeclarationStatementSyntax)() 95Dim member2 = token2.Parent.FirstAncestorOrSelf(Of DeclarationStatementSyntax)()
src\Analyzers\VisualBasic\CodeFixes\UseCollectionInitializer\VisualBasicUseCollectionInitializerCodeFixProvider.vb (1)
51Dim statement = objectCreation.FirstAncestorOrSelf(Of StatementSyntax)
src\Analyzers\VisualBasic\CodeFixes\UseConditionalExpression\MultiLineConditionalExpressionFormattingRule.vb (1)
58Dim statement = conditional.FirstAncestorOrSelf(Of StatementSyntax)()
Microsoft.CodeAnalysis.VisualBasic.Semantic.UnitTests (6)
DeclaringSyntaxNodeTests.vb (3)
107Dim node = token.Parent.FirstAncestorOrSelf(Of TNode)() 121Dim node = token.Parent.FirstAncestorOrSelf(Of TNode)() 131Dim node = tree.GetCompilationUnitRoot().FindToken(position).Parent.FirstAncestorOrSelf(Of TNode)()
Diagnostics\GetDiagnosticsTests.vb (3)
657Dim propertyBlock = node.FirstAncestorOrSelf(Of PropertyBlockSyntax) 661Dim eventBlock = node.FirstAncestorOrSelf(Of EventBlockSyntax) 665Dim methodBlock = node.FirstAncestorOrSelf(Of MethodBlockBaseSyntax)
Microsoft.CodeAnalysis.VisualBasic.Symbol.UnitTests (12)
SymbolsTests\AnonymousTypes\AnonymousTypesSemanticsTests.vb (12)
109Dim declaratorQ = tree.GetRoot().FindToken(posQ).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 116Dim declaratorX = tree.GetRoot().FindToken(posX).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 123Dim declaratorZ = tree.GetRoot().FindToken(posZ).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 245Dim declaratorW = tree.GetRoot().FindToken(posW).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 250Dim declaratorZF = tree.GetRoot().FindToken(posZF).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 260Dim declaratorZL = tree.GetRoot().FindToken(posZL).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 316Dim declaratorT = tree.GetRoot().FindToken(posT).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 321Dim declaratorA = tree.GetRoot().FindToken(posA).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 331Dim declaratorB = tree.GetRoot().FindToken(posB).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 383Dim declaratorT = tree.GetRoot().FindToken(posT).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 388Dim declaratorA = tree.GetRoot().FindToken(posA).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 398Dim declaratorB = tree.GetRoot().FindToken(posB).Parent.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)()
Microsoft.CodeAnalysis.VisualBasic.Workspaces (18)
Recommendations\VisualBasicRecommendationServiceRunner.vb (2)
436token.Parent?.FirstAncestorOrSelf(Of InheritsStatementSyntax) IsNot Nothing 445token.Parent?.FirstAncestorOrSelf(Of ImplementsStatementSyntax) IsNot Nothing
Simplification\Simplifiers\AbstractVisualBasicSimplifier.vb (1)
190Dim nameOfExpression = expr.FirstAncestorOrSelf(Of NameOfExpressionSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\ExpressionSyntaxExtensions.vb (1)
520Dim nextStatement = expression.FirstAncestorOrSelf(Of NextStatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\ParenthesizedExpressionSyntaxExtensions.vb (4)
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)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\StatementSyntaxExtensions.vb (1)
731Return nextToken.Parent.FirstAncestorOrSelf(Of StatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Extensions\SyntaxTreeExtensions.vb (1)
361Dim statement = token.Parent.FirstAncestorOrSelf(Of StatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Services\SemanticFacts\VisualBasicSemanticFacts.vb (1)
274Return node.FirstAncestorOrSelf(Of NameOfExpressionSyntax) IsNot Nothing
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Utilities\CastAnalyzer.vb (1)
162Dim parentStatement = parentExpression.FirstAncestorOrSelf(Of ExecutableStatementSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\ContextQuery\SyntaxTreeExtensions.vb (3)
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
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\ExpressionSyntaxExtensions.vb (2)
192Dim statement = expression.FirstAncestorOrSelf(Of StatementSyntax)() 247Dim crefAttribute = expression.FirstAncestorOrSelf(Of XmlCrefAttributeSyntax)()
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\ParameterSyntaxExtensions.vb (1)
20Dim oldLambda = parameter.FirstAncestorOrSelf(Of LambdaExpressionSyntax)()
Microsoft.CodeAnalysis.Workspaces (4)
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (1)
202=> nodes.FindInnermostCommonNode()?.FirstAncestorOrSelf(predicate);
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxTokenExtensions.cs (1)
19=> token.Parent?.FirstAncestorOrSelf(predicate);
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Helpers\RemoveUnnecessaryImports\AbstractUnnecessaryImportsProvider.cs (1)
33if (node.FirstAncestorOrSelf<TSyntaxNode>() is null)
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\AbstractInitializerParameterService.cs (1)
92var functionDeclaration = parameterDeclaration.FirstAncestorOrSelf<SyntaxNode>(IsFunctionDeclaration);
Microsoft.Interop.LibraryImportGenerator (1)
Analyzers\ConvertToLibraryImportFixer.cs (1)
344LocalDeclarationStatementSyntax declaration = invocation.FirstAncestorOrSelf<LocalDeclarationStatementSyntax>();
Microsoft.Interop.SourceGeneration (1)
ContainingSyntaxContext.cs (1)
69for (SyntaxNode? parent = memberDeclaration.FirstAncestorOrSelf<BaseNamespaceDeclarationSyntax>(); parent is BaseNamespaceDeclarationSyntax ns; parent = parent.Parent)
Microsoft.ML.InternalCodeAnalyzer (1)
ContractsCheckNameofFixProvider.cs (1)
44var nameArg = root.FindToken(diagnosticSpan.Start).Parent.FirstAncestorOrSelf<ArgumentSyntax>();
Microsoft.VisualStudio.LanguageServices.CSharp (10)
CodeModel\CSharpCodeModelService.cs (8)
115return node.FirstAncestorOrSelf<BaseFieldDeclarationSyntax>() != null; 571var baseFieldDeclaration = node.FirstAncestorOrSelf<BaseFieldDeclarationSyntax>(); 624var eventFieldDeclaration = node.FirstAncestorOrSelf<EventFieldDeclarationSyntax>(); 2423var containingType = member.FirstAncestorOrSelf<TypeDeclarationSyntax>(); 2750var fieldDeclaration = node.FirstAncestorOrSelf<BaseFieldDeclarationSyntax>(); 2790var attributeList = node.FirstAncestorOrSelf<AttributeListSyntax>(); 2817var argumentList = node.FirstAncestorOrSelf<AttributeArgumentListSyntax>(); 2827var parameterList = node.FirstAncestorOrSelf<ParameterListSyntax>();
CodeModel\CSharpCodeModelService.NodeLocator.cs (2)
680var field = node.FirstAncestorOrSelf<BaseFieldDeclarationSyntax>(); 1260var field = node.FirstAncestorOrSelf<BaseFieldDeclarationSyntax>();
Microsoft.VisualStudio.LanguageServices.VisualBasic (18)
CodeModel\VisualBasicCodeModelService.NodeLocator.vb (6)
473Dim propertyBlock = methodBlock.FirstAncestorOrSelf(Of PropertyBlockSyntax)() 483Dim eventBlock = methodBlock.FirstAncestorOrSelf(Of EventBlockSyntax)() 633Dim propertyBlock = methodBlock.FirstAncestorOrSelf(Of PropertyBlockSyntax)() 643Dim eventBlock = methodBlock.FirstAncestorOrSelf(Of EventBlockSyntax)() 1070Dim fieldDeclaration = variable.FirstAncestorOrSelf(Of FieldDeclarationSyntax)() 1127Dim fieldDeclaration = variable.FirstAncestorOrSelf(Of FieldDeclarationSyntax)()
CodeModel\VisualBasicCodeModelService.vb (12)
132Return node.FirstAncestorOrSelf(Of AttributeSyntax) IsNot Nothing 135Return node.FirstAncestorOrSelf(Of FieldDeclarationSyntax)() IsNot Nothing 139Return node.FirstAncestorOrSelf(Of EventBlockSyntax)() Is Nothing 143Return node.FirstAncestorOrSelf(Of PropertyBlockSyntax)() Is Nothing 147Return node.FirstAncestorOrSelf(Of MethodBlockSyntax)() Is Nothing 192node.FirstAncestorOrSelf(Of MethodBlockSyntax)() Is Nothing Then 1325Dim declarator = node.FirstAncestorOrSelf(Of VariableDeclaratorSyntax)() 1338Dim declaration = node.FirstAncestorOrSelf(Of FieldDeclarationSyntax)() 1351Dim attributeList = node.FirstAncestorOrSelf(Of AttributeListSyntax)() 1372Dim argumentList = node.FirstAncestorOrSelf(Of ArgumentListSyntax)() 1379Dim parameterList = node.FirstAncestorOrSelf(Of ParameterListSyntax)() 3715variableNode.FirstAncestorOrSelf(Of FieldDeclarationSyntax)(),
Roslyn.Diagnostics.Analyzers (2)
PartsExportedWithMEFv2MustBeMarkedAsShared.Fixer.cs (1)
59=> (declaration = node.FirstAncestorOrSelf<TTypeSyntax>()) is not null;
src\RoslynAnalyzers\Utilities\Refactoring\Extensions\SyntaxTokenExtensions.cs (1)
14=> token.Parent?.FirstAncestorOrSelf(predicate);
Roslyn.Diagnostics.CSharp.Analyzers (3)
CSharpApplyTraitToClass.cs (1)
24=> reportedNode.FirstAncestorOrSelf<TypeDeclarationSyntax>();
CSharpCreateTestAccessor.cs (1)
31return reportedNode.FirstAncestorOrSelf<TypeDeclarationSyntax>();
CSharpExposeMemberForTesting.cs (1)
34return reportedNode.FirstAncestorOrSelf<TypeDeclarationSyntax>();
Roslyn.Diagnostics.VisualBasic.Analyzers (3)
VisualBasicApplyTraitToClass.vb (1)
30Return reportedNode.FirstAncestorOrSelf(Of TypeBlockSyntax)()
VisualBasicCreateTestAccessor.vb (1)
30Return reportedNode.FirstAncestorOrSelf(Of TypeStatementSyntax)()?.Parent
VisualBasicExposeMemberForTesting.vb (1)
36Return reportedNode.FirstAncestorOrSelf(Of TypeStatementSyntax)()?.Parent