Boo.Lang.Compiler.Steps.ProcessMethodBodiesWithDuckTyping.CheckBuiltinUsage C# (CSharp) Метод

        protected override void CheckBuiltinUsage(ReferenceExpression node, IEntity entity)
        {
            if (TypeSystemServices.IsQuackBuiltin(entity)) return;
            base.CheckBuiltinUsage(node, entity);
        }