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path.mli
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path.mli
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(***********************************************************************)
(* *)
(* 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 Q Public License version 1.0. *)
(* *)
(***********************************************************************)
(* $Id$ *)
(* Access paths *)
type t =
Pident of Ident.t
| Pdot of t * string * int
| Papply of t * t
val same: t -> t -> bool
val isfree: Ident.t -> t -> bool
val binding_time: t -> int
val nopos: int
val name: ?paren:(string -> bool) -> t -> string
(* [paren] tells whether a path suffix needs parentheses *)
val head: t -> Ident.t