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].Kind == SymbolKind.Property)
{
var propertySymbol = (IPropertySymbol)members[i];
if (!propertySymbol.IsIndexer &&
!propertySymbol.IsReadOnly &&
!propertySymbol.IsImplicitlyDeclared &&
MakeMemberReadOnlyHelpers.ValidateType(propertySymbol.Type) &&
propertySymbol.ExplicitInterfaceImplementations.IsDefaultOrEmpty &&
!propertySymbol.HasAttribute(MetadataNames.System_Runtime_Serialization_DataMemberAttribute))
{
IMethodSymbol setMethod = propertySymbol.SetMethod;
if (setMethod?.DeclaredAccessibility == Accessibility.Private &&
setMethod.GetAttributes().IsEmpty &&
setMethod.GetSyntaxOrDefault(context.CancellationToken) is AccessorDeclarationSyntax accessor &&
accessor.BodyOrExpressionBody() == null)
{
(properties ?? (properties = new HashSet <ISymbol>())).Add(propertySymbol);
}
}
}
}
return(properties);
}
public override HashSet <ISymbol> GetAnalyzableSymbols(SymbolAnalysisContext context, INamedTypeSymbol containingType)
{
HashSet <ISymbol> analyzableFields = null;
foreach (ISymbol member in containingType.GetMembers())
{
if (member.Kind == SymbolKind.Field)
{
var fieldSymbol = (IFieldSymbol)member;
if (!fieldSymbol.IsConst &&
fieldSymbol.DeclaredAccessibility == Accessibility.Private &&
!fieldSymbol.IsReadOnly &&
!fieldSymbol.IsVolatile &&
!fieldSymbol.IsImplicitlyDeclared &&
MakeMemberReadOnlyHelpers.ValidateType(fieldSymbol.Type))
{
(analyzableFields ?? (analyzableFields = new HashSet <ISymbol>())).Add(fieldSymbol);
}
}
}
return(analyzableFields);
}