(************************************************************************) (* * The Coq Proof Assistant / The Coq Development Team *) (* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) (* Util.iexn -> Util.iexn (** General explain function. Should not be used directly now, see instead function [Errors.print] and variants *) val explain_exn_default : exn -> Pp.t val register_additional_error_info : (Util.iexn -> (Pp.t option Loc.located) option) -> unit