FlowAnalysis\NullableWalker.cs (8)
1348var refKind = parameter.RefKind;
2985if (parameter.RefKind != RefKind.Out)
6703return extensionParameter.RefKind == RefKind.Ref ? RefKind.Ref : RefKind.None;
10621case BoundParameter { ParameterSymbol: { RefKind: RefKind.None } parameter } when
10757VisitArgumentConversionAndInboundAssignmentsAndPreConditions(conversionOpt: null, variable.Expression, underlyingConversion, parameter.RefKind,
10771variable.Expression, parameter.RefKind, parameter, parameter.TypeWithAnnotations, GetRValueAnnotations(parameter),
11346ImmutableArray<RefKind> refKindsOpt = extensionParameter.RefKind == RefKind.Ref ? [RefKind.Ref] : default;
12660parameter.RefKind,