public override HashSet <ISymbol> GetAnalyzableSymbols(SymbolAnalysisContext context, INamedTypeSymbol containingType)
{
HashSet <ISymbol> properties = null;
ImmutableArray <ISymbol> members = containingType.GetMembers();
for (int i = 0; i < members.Length; i++)
{
if (members[i].IsProperty())
{
var propertySymbol = (IPropertySymbol)members[i];
if (!propertySymbol.IsIndexer &&
!propertySymbol.IsReadOnly &&
!propertySymbol.IsImplicitlyDeclared &&
propertySymbol.ExplicitInterfaceImplementations.IsDefaultOrEmpty &&
!propertySymbol.HasAttributeByMetadataName(MetadataNames.System_Runtime_Serialization_DataMemberAttribute, context.Compilation))
{
IMethodSymbol setMethod = propertySymbol.SetMethod;
if (setMethod?.IsPrivate() == true)
{
var accessor = setMethod.GetFirstSyntaxOrDefault(context.CancellationToken) as AccessorDeclarationSyntax;
if (accessor != null &&
accessor.BodyOrExpressionBody() == null)
{
(properties ?? (properties = new HashSet <ISymbol>())).Add(propertySymbol);
}
}
}
}
}
return(properties);
}
