ocaml/driver/pparse.mli

(***********************************************************************)
(*                                                                     *)
(*                                OCaml                                *)
(*                                                                     *)
(*        Daniel de Rauglaudre, projet Cristal, INRIA Rocquencourt     *)
(*                                                                     *)
(*  Copyright 2002 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.               *)
(*                                                                     *)
(***********************************************************************)

open Format

type error =
  | CannotRun of string
  | WrongMagic of string

exception Error of error

val preprocess : string -> string
val remove_preprocessed : string -> unit
val file :
  formatter -> tool_name:string -> string -> (Lexing.lexbuf -> 'a) -> string ->
  'a
val apply_rewriters: ?restore:bool -> tool_name:string -> string -> 'a -> 'a
  (** If [restore = true] (the default), cookies set by external
      rewriters will be kept for later calls. *)

val apply_rewriters_str:
  ?restore:bool -> tool_name:string -> Parsetree.structure ->
  Parsetree.structure
val apply_rewriters_sig:
  ?restore:bool -> tool_name:string -> Parsetree.signature ->
  Parsetree.signature


val report_error : formatter -> error -> unit


val parse_implementation:
  formatter -> tool_name:string -> string -> Parsetree.structure
val parse_interface:
  formatter -> tool_name:string -> string -> Parsetree.signature

(* [call_external_preprocessor sourcefile pp] *)
val call_external_preprocessor : string -> string -> string
val open_and_check_magic : string -> string -> in_channel * bool
val read_ast : string -> string -> 'a