Access.LVOpttype t = LV.t optionval equal : t -> t -> Ppx_deriving_runtime.boolval compare : t -> t -> Ppx_deriving_runtime.intval hash : t -> intval show_group : group -> 'aval pretty : unit -> t -> Goblint_lib__Printable.Pretty.docval show : LV.t option -> stringval printXml : 'a BatInnerIO.output -> LV.t option -> unitval to_yojson : LV.t option -> Yojson.Safe.t