ExtensionParameter

Binder\Binder.ValueChecks.cs (1)

2158var extensionParameter = symbol.ContainingType.ExtensionParameter;

Binder\Binder_Conversions.cs (1)

2991return method.ContainingType.ExtensionParameter;

Binder\Binder_Expressions.cs (2)

8038Debug.Assert(propertySymbol.ContainingType.ExtensionParameter is not null); 8042receiver = CheckAndConvertExtensionReceiver(receiver, propertySymbol.ContainingType.ExtensionParameter, diagnostics);

Binder\Binder_Invocation.cs (1)

1292receiver = CheckAndConvertExtensionReceiver(receiver, method.ContainingType.ExtensionParameter, diagnostics);

Binder\ForEachLoopBinder.cs (2)

252else if (getEnumeratorMethod.GetIsNewExtensionMember() && getEnumeratorMethod.ContainingType.ExtensionParameter.RefKind == RefKind.Ref) // Tracked by https://github.com/dotnet/roslyn/issues/76130: add test coverage for 'ref readonly' and 'in' 1044builder.CollectionType = builder.GetEnumeratorInfo.Method.ContainingType.ExtensionParameter.Type;

Binder\InMethodBinder.cs (1)

339if (_methodSymbol.ContainingType.ExtensionParameter is { Name: not "" } receiver)

Binder\RefSafetyAnalysis.cs (1)

648return method.ContainingType.ExtensionParameter;

Binder\Semantics\Conversions\Conversions.cs (1)

347thisParameter = method.ContainingType.ExtensionParameter;

Binder\Semantics\OverloadResolution\MethodTypeInference.cs (4)

3196Debug.Assert(extension.ExtensionParameter is not null); 3197Debug.Assert(!extension.ExtensionParameter.Type.IsDynamic()); 3206[extension.ExtensionParameter.TypeWithAnnotations], 3207[extension.ExtensionParameter.RefKind],

Binder\Semantics\OverloadResolution\OverloadResolution.cs (3)

2098ParameterSymbol? extensionParameter = member.ContainingType.ExtensionParameter; 3896Debug.Assert(member.ContainingType.ExtensionParameter is not null); 3897hasSomeRefKinds |= member.ContainingType.ExtensionParameter.RefKind != RefKind.None;

Binder\Semantics\OverloadResolution\OverloadResolution_ArgsToParameters.cs (1)

62return [symbol.ContainingType.ExtensionParameter.TypeWithAnnotations, .. symbol.GetParameterTypes()];

Binder\WithExtensionParameterBinder.cs (2)

28if (_type.ExtensionParameter is { Name: not "" } parameter && 46if (_type.ExtensionParameter is { Name: not "" } parameter && parameter.Name == name)

FlowAnalysis\NullableWalker.cs (7)

6388Debug.Assert(node.Method.ContainingType.ExtensionParameter is not null); 6389annotations = node.Method.ContainingType.ExtensionParameter.FlowAnalysisAnnotations; 6507ParameterSymbol? extensionParameter = method.ContainingType.ExtensionParameter; 6541ParameterSymbol? extensionParameter = method.ContainingType.ExtensionParameter; 10188ParameterSymbol? receiverParameter = isNewExtensionMethod ? method.ContainingType.ExtensionParameter : method.Parameters[0]; 10577var receiverParameter = isNewExtension ? deconstructMethod.ContainingType.ExtensionParameter : deconstructMethod.Parameters[0]; 11081var extensionParameter = property.ContainingType.ExtensionParameter;

Lowering\LocalRewriter\LocalRewriter_Call.cs (2)

1251Debug.Assert(methodOrIndexer.ContainingType.ExtensionParameter is not null); 1252return methodOrIndexer.ContainingType.ExtensionParameter.Type as NamedTypeSymbol;

Lowering\LocalRewriter\LocalRewriter_ObjectOrCollectionInitializerExpression.cs (1)

701(memberSymbol.GetIsNewExtensionMember() && !memberSymbol.IsStatic && ConversionsBase.IsValidExtensionMethodThisArgConversion(_compilation.Conversions.ClassifyConversionFromType(rewrittenReceiver.Type, memberSymbol.ContainingType.ExtensionParameter!.Type, isChecked: false, ref discardedUseSiteInfo))) ||

Lowering\SyntheticBoundNodeFactory.cs (1)

439ParameterSymbol? extensionParameter = member.ContainingType.ExtensionParameter;

Symbols\Extensions\SourceExtensionImplementationMethodSymbol.cs (1)

24Debug.Assert(sourceMethod.IsStatic || sourceMethod.ContainingType.ExtensionParameter is not null);

Symbols\MemberSymbolExtensions.cs (3)

110&& symbol.ContainingType.ExtensionParameter is { } foundExtensionParameter) 185if (symbol.GetIsNewExtensionMember() && symbol.ContainingType.ExtensionParameter is { } extensionParameter) 196bool hasExtensionParameter = symbol.GetIsNewExtensionMember() && symbol.ContainingType.ExtensionParameter is { };

Symbols\PublicModel\TypeSymbol.cs (1)

155IParameterSymbol? ITypeSymbol.ExtensionParameter => UnderlyingTypeSymbol.ExtensionParameter?.GetPublicSymbol();

Symbols\Retargeting\RetargetingNamedTypeSymbol.cs (1)

104var extensionParameter = _underlyingType.ExtensionParameter is { } receiverParameter ? new RetargetingExtensionReceiverParameterSymbol(this, receiverParameter) : null;

Symbols\Source\ParameterHelpers.cs (1)

221if (owner.ContainingType.ExtensionParameter is { Name: not "" } receiver)

Symbols\Source\SourceMemberContainerSymbol.cs (2)

2491if (extension.ExtensionParameter is { } receiverParameter) 3842(method.IsStatic || type.ExtensionParameter is not null))

Symbols\Source\SourceMemberMethodSymbol.cs (1)

381if (this.GetIsNewExtensionMember() && ContainingType.ExtensionParameter is { } extensionParameter)

Symbols\Source\SourceNamedTypeSymbol_Extension.cs (3)

163if (extension.ExtensionParameter is null) 184Debug.Assert(result.ContainingType.ExtensionParameter is not null); 186Conversion conversion = compilation.Conversions.ConvertExtensionMethodThisArg(parameterType: result.ContainingType.ExtensionParameter.Type, receiverType, ref discardedUseSiteInfo, isMethodGroupConversion: false);

Symbols\Source\SourceOrdinaryMethodSymbol.cs (1)

922else if (ContainingType is { IsExtension: true, ExtensionParameter.Name: "" } && !IsStatic)

Symbols\Source\SourcePropertySymbol.cs (2)

704if (ContainingType.ExtensionParameter is { Name: ParameterSymbol.ValueParameterName }) 710if (this.GetIsNewExtensionMember() && ContainingType.ExtensionParameter is { } extensionParameter &&

Symbols\Source\SourcePropertySymbolBase.cs (1)

1135else if (ContainingType is { IsExtension: true, ExtensionParameter.Name: "" } && !IsStatic)

Symbols\SubstitutedNamedTypeSymbol.cs (1)

514var unsubstitutedParameter = OriginalDefinition.ExtensionParameter;