public indefinite_reference(indefinite_definition_node idn, location loc)
     : base(idn.cont_class, loc)
 {
     _indefinite_def = idn;
 }
        public override SymbolInfoList find_in_type(string name, bool no_search_in_extension_methods = false)
        {
            indefinite_definition_node idn = new indefinite_definition_node(name, this);

            return(new SymbolInfoList(new SymbolInfo(idn, access_level.al_public, symbol_kind.sk_indefinite)));
        }