Instance

Generated\Operations.Generated.cs (1)

5206public IOperation? Instance { get; }

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

30if (invocation.Instance != null) 33GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 34invocation.Instance.Type; 445return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 449=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

DataFlow\LocalDataFlowVisitor.cs (1)

660=> ProcessMethodCall(operation, operation.TargetMethod, operation.Instance, operation.Arguments, state);

AsyncCallInsideUsingBlockAnalyzer.cs (1)

165.Where(operation => ReferencesSymbol(operation.Instance, taskSymbol))

MiddlewareAnalyzer.cs (1)

34invocation.Instance == null &&

ServicesAnalyzer.cs (1)

29invocation.Instance == null &&

Http\HeaderDictionaryAddAnalyzer.cs (1)

36&& SymbolEqualityComparer.Default.Equals(wellKnownTypes.Get(WellKnownType.Microsoft_AspNetCore_Http_IHeaderDictionary), invocation.Instance?.Type))

Kestrel\ListenOnIPv6AnyAnalyzer.cs (1)

113Instance.Type:

src\aspnetcore\src\Shared\Roslyn\CodeAnalysisExtensions.cs (2)

181if (invocation.Instance != null) 183return GetReceiverType(invocation.Instance.Syntax, invocation.SemanticModel, cancellationToken);

AuthenticationStateProviderAnalyzer.cs (2)

54if (invocation.Instance is not null && 55IsAuthenticationStateProviderType(invocation.Instance.Type, authStateProviderType) &&

ForLoopIteratorInClosureAnalyzer.cs (2)

162if (invocation.Instance?.Type is not null 163&& SymbolEqualityComparer.Default.Equals(invocation.Instance.Type, availableTypes[ComponentsApi.RenderTreeBuilder.MetadataName])

InvokeAsyncOfObjectAnalyzer.cs (1)

96return invocation.Instance?.Type;

src\aspnetcore\src\Shared\Roslyn\CodeAnalysisExtensions.cs (2)

181if (invocation.Instance != null) 183return GetReceiverType(invocation.Instance.Syntax, invocation.SemanticModel, cancellationToken);

src\aspnetcore\src\Shared\Roslyn\CodeAnalysisExtensions.cs (2)

181if (invocation.Instance != null) 183return GetReceiverType(invocation.Instance.Syntax, invocation.SemanticModel, cancellationToken);

Operations\ControlFlowGraphBuilder.cs (1)

5941IOperation? instance = operation.TargetMethod.IsStatic ? null : operation.Instance;

MetaAnalyzers\CompareSymbolsCorrectlyAnalyzer.cs (4)

182if (IsSymbolType(invocationOperation.Instance, symbolType)) 204invocationOperation.Instance is null && 227=> invocationOperation.Instance is null || IsSymbolType(invocationOperation.Instance, symbolType);

MetaAnalyzers\ConfigureGeneratedCodeAnalysisAnalyzer.cs (2)

116if (invocation.Instance?.Kind != OperationKind.ParameterReference) 121var parameterReference = (IParameterReferenceOperation)invocation.Instance;

MetaAnalyzers\EnableConcurrentExecutionAnalyzer.cs (2)

116if (invocation.Instance?.Kind != OperationKind.ParameterReference) 121var parameterReference = (IParameterReferenceOperation)invocation.Instance;

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

30if (invocation.Instance != null) 33GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 34invocation.Instance.Type; 445return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 449=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

src\683181b2796de991\ParameterValidationAnalysis.ParameterValidationDataFlowOperationVisitor.cs (1)

168IInvocationOperation invocation => invocation.Instance == operation,

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

30if (invocation.Instance != null) 33GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 34invocation.Instance.Type; 445return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 449=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\DataFlowOperationVisitor.cs (8)

886instance = invocationOp.Instance; 1740leftOperand = invocation.Instance; 3195if (operation.Instance != null && operation.TargetMethod.IsTaskConfigureAwaitMethod(GenericTaskNamedType)) 3198value = GetCachedAbstractValue(operation.Instance); 3211if (operation.Instance == null && 3278return VisitInvocation_NonLambdaOrDelegateOrLocalFunction(operation.TargetMethod, operation.Instance, operation.Arguments, 3334instance = invocation.Instance; 3339Debug.Assert(invocation.Instance == null);

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\Analyzers\Core\Analyzers\Helpers\HashCodeAnalyzer\HashCodeAnalyzer.OperationDeconstructor.cs (2)

74RoslynDebug.Assert(invocation.Instance is not null); 75return TryAddHashedSymbol(invocation.Instance, seenHash: true);

src\roslyn\src\Analyzers\Core\Analyzers\QualifyMemberAccess\AbstractQualifyMemberAccessDiagnosticAnalyzer.cs (1)

67AnalyzeOperation(context, invocationOperation, invocationOperation.Instance);

src\roslyn\src\Analyzers\Core\Analyzers\SimplifyInterpolation\AbstractSimplifyInterpolationHelpers.cs (2)

312if (invocation.Instance is { IsImplicit: false }) 314instance = invocation.Instance;

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

src\roslyn\src\Analyzers\CSharp\Analyzers\MakeStructMemberReadOnly\CSharpMakeStructMemberReadOnlyAnalyzer.cs (1)

357return IsPotentiallyMutatingMethod(owningMethod, invocationOperation.Instance, invocationOperation.TargetMethod);

src\roslyn\src\Analyzers\CSharp\Analyzers\UseIndexOrRangeOperator\CSharpUseIndexOperatorDiagnosticAnalyzer.cs (1)

108invocationOperation.Instance,

src\roslyn\src\Analyzers\CSharp\Analyzers\UseIndexOrRangeOperator\CSharpUseRangeOperatorDiagnosticAnalyzer.cs (8)

102if (invocation.Instance is null) 141Contract.ThrowIfNull(invocation.Instance); 165Contract.ThrowIfNull(invocation.Instance); 188if (!IsInstanceLengthCheck(memberInfo.LengthLikeProperty, invocation.Instance, subtraction.LeftOperand)) 204if (!IsInstanceLengthCheck(memberInfo.LengthLikeProperty, invocation.Instance, subtraction.LeftOperand)) 227Contract.ThrowIfNull(invocation.Instance); 258IsInstanceLengthCheck(memberInfo.LengthLikeProperty, invocation.Instance, subtraction.LeftOperand)) 276Contract.ThrowIfNull(invocation.Instance);

src\roslyn\src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (3)

44Instance: IInstanceReferenceOperation, 631Instance: IOperation instance, 768Instance: IMemberReferenceOperation invokedOn,

src\roslyn\src\Analyzers\CSharp\CodeFixes\UseIndexOrRangeOperator\CSharpUseRangeOperatorCodeFixProvider.cs (1)

139var instance = result.InvocationOperation.Instance;

ImplementInterface\CSharpImplementExplicitlyCodeRefactoringProvider.cs (1)

108IInvocationOperation invocation => invocation.Instance,

src\roslyn\src\Analyzers\CSharp\Analyzers\MakeStructMemberReadOnly\CSharpMakeStructMemberReadOnlyAnalyzer.cs (1)

357return IsPotentiallyMutatingMethod(owningMethod, invocationOperation.Instance, invocationOperation.TargetMethod);

src\roslyn\src\Analyzers\CSharp\Analyzers\UseIndexOrRangeOperator\CSharpUseIndexOperatorDiagnosticAnalyzer.cs (1)

108invocationOperation.Instance,

src\roslyn\src\Analyzers\CSharp\Analyzers\UseIndexOrRangeOperator\CSharpUseRangeOperatorDiagnosticAnalyzer.cs (8)

102if (invocation.Instance is null) 141Contract.ThrowIfNull(invocation.Instance); 165Contract.ThrowIfNull(invocation.Instance); 188if (!IsInstanceLengthCheck(memberInfo.LengthLikeProperty, invocation.Instance, subtraction.LeftOperand)) 204if (!IsInstanceLengthCheck(memberInfo.LengthLikeProperty, invocation.Instance, subtraction.LeftOperand)) 227Contract.ThrowIfNull(invocation.Instance); 258IsInstanceLengthCheck(memberInfo.LengthLikeProperty, invocation.Instance, subtraction.LeftOperand)) 276Contract.ThrowIfNull(invocation.Instance);

src\roslyn\src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (3)

44Instance: IInstanceReferenceOperation, 631Instance: IOperation instance, 768Instance: IMemberReferenceOperation invokedOn,

src\roslyn\src\Analyzers\CSharp\CodeFixes\UseIndexOrRangeOperator\CSharpUseRangeOperatorCodeFixProvider.cs (1)

139var instance = result.InvocationOperation.Instance;

Microsoft.NetCore.Analyzers\Performance\CSharpUseSearchValues.Fixer.cs (2)

78Debug.Assert(invocation.Instance is not null); 79return invocation.Instance!.Syntax;

Microsoft.NetCore.Analyzers\Runtime\CSharpPreferDictionaryContainsMethods.cs (1)

27receiver = containsInvocation.Instance;

Microsoft.NetCore.Analyzers\Runtime\CSharpPreferStreamAsyncMemoryOverloads.Fixer.cs (1)

95return invocation.Instance!.Syntax;

src\roslyn\src\Analyzers\Core\Analyzers\Helpers\HashCodeAnalyzer\HashCodeAnalyzer.OperationDeconstructor.cs (2)

74RoslynDebug.Assert(invocation.Instance is not null); 75return TryAddHashedSymbol(invocation.Instance, seenHash: true);

src\roslyn\src\Analyzers\Core\Analyzers\QualifyMemberAccess\AbstractQualifyMemberAccessDiagnosticAnalyzer.cs (1)

67AnalyzeOperation(context, invocationOperation, invocationOperation.Instance);

src\roslyn\src\Analyzers\Core\Analyzers\SimplifyInterpolation\AbstractSimplifyInterpolationHelpers.cs (2)

312if (invocation.Instance is { IsImplicit: false }) 314instance = invocation.Instance;

Microsoft.CodeQuality.Analyzers\ApiDesignGuidelines\ImplementIDisposableCorrectly.cs (6)

469if (invocationExpression.Instance == null) 476else if (invocationExpression.Instance.Kind != OperationKind.InstanceReference || 477!type.Equals(invocationExpression.Instance.Type)) 707else if (_type.BaseType != null && invocation.Instance != null && invocation.Instance.Kind == OperationKind.InstanceReference) 710IInstanceReferenceOperation receiver = (IInstanceReferenceOperation)invocation.Instance;

Microsoft.CodeQuality.Analyzers\Maintainability\AvoidLengthCalculationWhenSlicingToEnd.cs (1)

65var instance = invocation.Instance;

Microsoft.CodeQuality.Analyzers\Maintainability\AvoidLengthCalculationWhenSlicingToEnd.Fixer.cs (2)

45invocationOperation.Instance is null || 55invocationOperation.Instance.Syntax,

Microsoft.CodeQuality.Analyzers\QualityGuidelines\AvoidMultipleEnumerations\AvoidMultipleEnumerations.DataFlowOperationVisitor.cs (1)

294queue.Enqueue(invocationOperation.Instance!);

Microsoft.CodeQuality.Analyzers\QualityGuidelines\AvoidMultipleEnumerations\AvoidMultipleEnumerationsHelpers.cs (6)

111&& invocationOperation.Instance == operation 151&& operation == parentInvocationOperation.Instance) 177if (invocationOperation.Instance == null 179|| !IsDeferredType(invocationOperation.Instance.Type?.OriginalDefinition, wellKnownSymbolsInfo.AdditionalDeferredTypes)) 340if (invocationOperation.Instance == null 342|| !IsDeferredType(invocationOperation.Instance.Type?.OriginalDefinition, wellKnownSymbolsInfo.AdditionalDeferredTypes)

Microsoft.CodeQuality.Analyzers\QualityGuidelines\DoNotCallOverridableMethodsInConstructors.cs (1)

68if (operation.Instance?.Kind == OperationKind.InstanceReference &&

Microsoft.CodeQuality.Analyzers\QualityGuidelines\MarkMembersAsStatic.Fixer.cs (1)

169if (IsReplacableOperation(invocation.Instance))

Microsoft.NetCore.Analyzers\Performance\PreferDictionaryTryMethodsOverContainsKeyGuardAnalyzer.cs (2)

160var usageContext = new DictionaryUsageContext(containsOperation.Instance!, containsOperation.Arguments[0].Value, addSymbol); 502IsSameReferenceOperation(invocation.Instance, usageContext.DictionaryReference) &&

Microsoft.NetCore.Analyzers\Performance\PreferHashDataOverComputeHash.cs (5)

135else if (invocationOperation.Instance is ILocalReferenceOperation && methodHelper.IsDisposeMethod(invocationOperation)) 168var localSymbol = ((ILocalReferenceOperation)computeHash.Instance!).Local; 214switch (computeHashInvocation.Instance) 621var local = ((ILocalReferenceOperation)dispose.Instance!).Local; 669var local = ((ILocalReferenceOperation)computeHash.Instance!).Local;

Microsoft.NetCore.Analyzers\Performance\PreferReadOnlySpanOverSpan.cs (2)

149if (invocation.Instance is not IParameterReferenceOperation instParamRef || 257if (invocation.Instance?.Type is not INamedTypeSymbol instanceType)

Microsoft.NetCore.Analyzers\Performance\RecommendCaseInsensitiveStringComparison.Analyzer.cs (4)

268if (TryGetInvocationWithoutParentheses(invocation.Instance, out IInvocationOperation? maybeLeftOffendingInvocation)) 363if (invocation.Instance == null || invocation.Instance.Type == null) 368if (!invocation.Instance.Type.Equals(stringType))

Microsoft.NetCore.Analyzers\Performance\RecommendCaseInsensitiveStringComparison.Fixer.cs (2)

189leftInvocation.Instance!.Syntax : 193rightInvocation.Instance!.Syntax :

Microsoft.NetCore.Analyzers\Performance\UseConcreteTypeAnalyzer.Collector.cs (2)

158if (op.Instance != null) 160var instance = op.Instance;

Microsoft.NetCore.Analyzers\Performance\UseCountProperly.cs (1)

316IOperation? constantOperation = isInstance ? parent.Arguments[0].Value : parent.Instance;

Microsoft.NetCore.Analyzers\Performance\UseSearchValues.cs (1)

270invocation.Instance is { } stringInstance &&

Microsoft.NetCore.Analyzers\Performance\UseSearchValues.Fixer.cs (4)

156indexOfAnyOperation.Instance?.Syntax is { } stringInstance) 208if (TryGetNameFromLocalOrFieldReference(invocation.Instance, out name)) 224if (TryGetNameFromLocalOrFieldReference(invocation.Instance, out name)) 322invocation.Instance is { } stringInstance)

Microsoft.NetCore.Analyzers\Performance\UseStartsWithInsteadOfIndexOfComparisonWithZero.cs (1)

139locationsBuilder.Add(invocation.Instance!.Syntax.GetLocation());

Microsoft.NetCore.Analyzers\Runtime\AvoidRedundantRegexIsMatchBeforeMatch.cs (6)

240if (invocation.Instance is not null) 242var found = FindMatchInExpression(invocation.Instance, isMatchInvocation, regexType); 463if (!AreOperandsEquivalent(isMatchInvocation.Instance, matchInvocation.Instance)) 620if (invocation.Instance is not null) 622AddMutableSymbol(invocation.Instance, ref symbols);

Microsoft.NetCore.Analyzers\Runtime\AvoidUnreliableStreamRead.Fixer.cs (2)

54invocation.Instance is null) 91invocation.Instance.Syntax,

Microsoft.NetCore.Analyzers\Runtime\DisposeMethodsShouldCallBaseClassDispose.cs (1)

88invocation.Instance is IInstanceReferenceOperation instanceReference &&

Microsoft.NetCore.Analyzers\Runtime\PreferAsSpanOverSubstring.cs (1)

178var instance = invocation.Instance;

Microsoft.NetCore.Analyzers\Runtime\PreferStreamAsyncMemoryOverloads.cs (1)

272if (awaitedInvocation.Instance is IInvocationOperation instanceOperation)

Microsoft.NetCore.Analyzers\Runtime\PreferStringContainsOverIndexOf.Fixer.cs (1)

66var instanceOperation = invocationOperation.Instance!;

Microsoft.NetCore.Analyzers\Runtime\PreferTypedStringBuilderAppendOverloads.Fixer.cs (2)

39invoke.Instance?.Syntax is SyntaxNode replacement) 74invocationOp.Instance!.Syntax,

Microsoft.NetCore.Analyzers\Runtime\UseExceptionThrowHelpers.cs (2)

299getTypeCall.Instance is IInstanceReferenceOperation { IsImplicit: true } ? 301getTypeCall.Instance!.Syntax.GetLocation());

Microsoft.NetCore.Analyzers\Runtime\UseRegexMembersFixer.cs (1)

70regexCall.Instance?.Syntax ?? editor.Generator.TypeExpressionForStaticMemberAccess(regexType),

Microsoft.NetCore.Analyzers\Runtime\UseStringEqualsOverStringCompare.cs (1)

210return invocation.Instance as IInvocationOperation;

Microsoft.NetCore.Analyzers\Runtime\UseStringEqualsOverStringCompare.Fixer.cs (1)

136return i.Instance?.Parent is IUnaryOperation { OperatorKind: UnaryOperatorKind.Not }

Microsoft.NetCore.Analyzers\Security\DataSetDataTableInIFormatterSerializableObjectGraphAnalyzer.cs (5)

93if (!(((invocationOperation.Instance?.Type?.DerivesFrom(binaryFormatterTypeSymbol) == true 95|| (invocationOperation.Instance?.Type?.DerivesFrom(netDataContractSerializerTypeSymbol) == true 97|| (invocationOperation.Instance?.Type?.DerivesFrom(objectStateFormatterTypeSymbol) == true 99|| (invocationOperation.Instance?.Type?.DerivesFrom(soapFormatterTypeSymbol) == true 110if (invocationOperation.Instance?.Type?.DerivesFrom(netDataContractSerializerTypeSymbol) == true)

Microsoft.NetCore.Analyzers\Security\DataSetDataTableInSerializableObjectGraphAnalyzer.cs (2)

155if (invocationOperation.Instance?.Type?.DerivesFrom(javaScriptSerializerTypeSymbol) == true) 207else if ((invocationOperation.Instance?.Type.DerivesFrom(jsonNetJsonSerializerTypeSymbol) == true

Microsoft.NetCore.Analyzers\Security\DoNotInstallRootCert.cs (1)

143if (x509TypeSymbol.Equals(invocationOperation.Instance?.Type) &&

Microsoft.NetCore.Analyzers\Security\DoNotUseInsecureDeserializerJavascriptSerializerWithSimpleTypeResolver.cs (1)

177if ((javaScriptSerializerSymbol.Equals(invocationOperation.Instance?.Type)

Microsoft.NetCore.Analyzers\Security\DoNotUseInsecureDeserializerMethodsBase.cs (1)

89if (invocationOperation.Instance?.Type?.DerivesFrom(deserializerTypeSymbol) == true

Microsoft.NetCore.Analyzers\Security\DoNotUseInsecureDeserializerWithoutBinderBase.cs (1)

142if (Equals(invocationOperation.Instance?.Type, deserializerTypeSymbol)

Microsoft.NetCore.Analyzers\Security\DoNotUseWeakKDFInsufficientIterationCount.cs (1)

140if (rfc2898DeriveBytesTypeSymbol.Equals(invocationOperation.Instance?.Type) &&

Microsoft.NetCore.Analyzers\Usage\ProvideCorrectArgumentToEnumHasFlag.cs (5)

50invocation.Instance != null && 53invocation.Instance.Type != null && 54invocation.Instance.Type.TypeKind != TypeKind.TypeParameter && 56!invocation.Instance.Type.Equals(conversion.Operand.Type)) 58context.ReportDiagnostic(invocation.CreateDiagnostic(DifferentTypeRule, GetArgumentTypeName(conversion), invocation.Instance.Type.Name));

src\47c588c5b8785708\ParameterValidationAnalysis.ParameterValidationDataFlowOperationVisitor.cs (1)

166IInvocationOperation invocation => invocation.Instance == operation,

src\sdk\src\Microsoft.CodeAnalysis.NetAnalyzers\src\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 632return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 636=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\sdk\src\Microsoft.CodeAnalysis.NetAnalyzers\src\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\DataFlowOperationVisitor.cs (8)

883instance = invocationOp.Instance; 1737leftOperand = invocation.Instance; 3192if (operation.Instance != null && operation.TargetMethod.IsTaskConfigureAwaitMethod(GenericTaskNamedType)) 3195value = GetCachedAbstractValue(operation.Instance); 3208if (operation.Instance == null && 3275return VisitInvocation_NonLambdaOrDelegateOrLocalFunction(operation.TargetMethod, operation.Instance, operation.Arguments, 3331instance = invocation.Instance; 3336Debug.Assert(invocation.Instance == null);

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

30if (invocation.Instance != null) 33GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 34invocation.Instance.Type; 445return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 449=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

Microsoft.NetCore.Analyzers\Runtime\BasicPreferDictionaryContainsMethods.vb (1)

18receiver = containsInvocation.Instance

Microsoft.NetCore.Analyzers\Runtime\BasicPreferStreamAsyncMemoryOverloads.Fixer.vb (1)

96Return invocation.Instance.Syntax

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

AbstractDoNotCopyValue.cs (1)

860var instance = operation.Instance;

ImmutableArrayBoxingAnalyzer.cs (1)

78var instance = invocation.Instance ?? invocation.Arguments.FirstOrDefault()?.Value;

PooledArrayBuilderAsRefAnalyzer.cs (1)

64var instance = invocation.Instance ?? invocation.Arguments.FirstOrDefault()?.Value;

src\b310f676f7308b7f\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

269if (invocation.Instance != null && 270_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

30if (invocation.Instance != null) 33GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 34invocation.Instance.Type; 445return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 449=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.Walker.cs (2)

327if (operation.Instance != null) 329AnalyzePossibleDelegateInvocation(operation.Instance);

TemporaryArrayAsRefAnalyzer.cs (1)

62var instance = invocation.Instance ?? invocation.Arguments.FirstOrDefault()?.Value;