matching.mli

(**************************************************************************)
(*                                                                        *)
(*                                 OCaml                                  *)
(*                                                                        *)
(*             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 GNU Lesser General Public License version 2.1, with the          *)
(*   special exception on linking described in the file LICENSE.          *)
(*                                                                        *)
(**************************************************************************)

(* Compilation of pattern-matching *)

open Typedtree
open Lambda


(* Entry points to match compiler *)
val for_function:
        Location.t -> int ref option -> lambda -> (pattern * lambda) list ->
        partial -> lambda
val for_trywith:
        lambda -> (pattern * lambda) list -> lambda
val for_let:
        Location.t -> lambda -> pattern -> lambda -> lambda
val for_multiple_match:
        Location.t -> lambda list -> (pattern * lambda) list -> partial ->
        lambda

val for_tupled_function:
        Location.t -> Ident.t list -> (pattern list * lambda) list ->
        partial -> lambda

exception Cannot_flatten

val flatten_pattern: int -> pattern -> pattern list

(* Expand stringswitch to  string test tree *)
val expand_stringswitch:
    Location.t -> lambda -> (string * lambda) list -> lambda option -> lambda

val inline_lazy_force : lambda -> Location.t -> lambda