(***********************************************************************)
(*                                                                     *)
(*                           Objective Caml                            *)
(*                                                                     *)
(*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         *)
(*                                                                     *)
(*  Copyright 1996 Institut National de Recherche en Informatique et   *)
(*  en Automatique.  All rights reserved.  This file is distributed    *)
(*  under the terms of the Q Public License version 1.0.               *)
(*                                                                     *)
(***********************************************************************)

(* $Id: datarepr.mli,v 1.7 2005/03/25 23:56:43 kswadi Exp $ *)

(* Compute constructor and label descriptions from type declarations,
   determining their representation. *)

open Asttypes
open Types

val constructor_descrs:
  type_expr -> (string * type_expr list) list -> private_flag ->
    (string * constructor_description) list
val destructor_descrs:                            (* XXO *)
  type_expr -> (string * type_expr list) list ->  (* XXO *)
    (string * destructor_description) list        (* XXO *)
val exception_descr:
  Path.t -> type_expr list -> constructor_description
val label_descrs:
  type_expr -> (string * mutable_flag * type_expr) list ->
    record_representation -> private_flag -> 
    (string * label_description) list

exception Constr_not_found
exception Destruct_not_found (* XXO *)

val find_constr_by_tag:
  constructor_tag -> (string * type_expr list) list -> string * type_expr list
