FlowAnalysis\NullableWalker.cs (9)
1365var refKind = parameter.RefKind;
3003if (parameter.RefKind != RefKind.Out)
4461formalParameterRefKinds: [extensionParameter.RefKind],
6796return extensionParameter.RefKind == RefKind.Ref ? RefKind.Ref : RefKind.None;
10760case BoundParameter { ParameterSymbol: { RefKind: RefKind.None } parameter } when
10894VisitArgumentConversionAndInboundAssignmentsAndPreConditions(conversionOpt: null, variable.Expression, underlyingConversion, parameter.RefKind,
10908variable.Expression, parameter.RefKind, parameter, parameter.TypeWithAnnotations, GetRValueAnnotations(parameter),
11481ImmutableArray<RefKind> refKindsOpt = extensionParameter.RefKind == RefKind.Ref ? [RefKind.Ref] : default;
12799parameter.RefKind,