Instance

Generated\Operations.Generated.cs (1)

5166public IOperation? Instance { get; }

DataFlow\LocalDataFlowVisitor.cs (1)

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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\Shared\Roslyn\CodeAnalysisExtensions.cs (2)

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

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

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

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

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

Operations\ControlFlowGraphBuilder.cs (1)

5930IOperation? 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\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\ParameterValidationAnalysis\ParameterValidationAnalysis.ParameterValidationDataFlowOperationVisitor.cs (1)

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

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\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

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

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

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

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

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

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

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

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

108invocationOperation.Instance,

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

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

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

134var instance = result.InvocationOperation.Instance;

ImplementInterface\CSharpImplementExplicitlyCodeRefactoringProvider.cs (1)

108IInvocationOperation invocation => invocation.Instance,

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

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

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

108invocationOperation.Instance,

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

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

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

134var instance = result.InvocationOperation.Instance;

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

77Debug.Assert(invocation.Instance is not null); 78return invocation.Instance!.Syntax;

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

26receiver = containsInvocation.Instance;

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

94return invocation.Instance!.Syntax;

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

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

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

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

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

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

Compilation\ControlFlowGraphVerifier.cs (1)

933Instance: { } instance,

Compilation\OperationTreeVerifier.cs (3)

806var spacing = !operation.IsVirtual && operation.Instance != null ? " " : string.Empty; 818VisitInstance(operation.Instance); 1026else if (operation.Parent is IInvocationOperation invocation && invocation.Instance == operation)

Compilation\TestOperationVisitor.cs (4)

543if (operation.Instance != null) 545children = new[] { operation.Instance }.Concat(operation.Arguments); 557operation.Instance is IInstanceReferenceOperation) 559Assert.False(operation.Instance.IsImplicit, $"Implicit {nameof(IInstanceReferenceOperation)} on {operation.Syntax}");

Diagnostics\BoxingOperationAnalyzer.cs (3)

62if (invocation.Instance != null && 63invocation.Instance.Type.IsValueType && 66Report(operationContext, invocation.Instance.Syntax);

Diagnostics\OperationTestAnalyzer.cs (1)

1401receiver = ((IInvocationOperation)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\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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

AbstractDoNotCopyValue.cs (1)

861var instance = operation.Instance;

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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;

IOperationExtensions.cs (5)

30if (invocation.Instance != null) 33GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 34invocation.Instance.Type; 631return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 635=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

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

31if (invocation.Instance != null) 34GetReceiverType(invocation.Instance.Syntax, compilation, cancellationToken) : 35invocation.Instance.Type; 446return invocationOperation.TargetMethod.IsExtensionMethod && (invocationOperation.Language != LanguageNames.VisualBasic || invocationOperation.Instance == null); 450=> invocationOperation.IsExtensionMethodAndHasNoInstance() ? invocationOperation.Arguments[0].Value : invocationOperation.Instance;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (2)

253if (invocation.Instance != null && 254_reachingDelegateCreationTargets.TryGetValue(invocation.Instance, out var targets))

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

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