https://github.com/EasyCrypt/easycrypt
Tip revision: d61ce8fbba9ec694c29b4f1be704a7b3b2c6cda1 authored by Pierre-Yves Strub on 20 December 2017, 14:08:50 UTC
Tip revision: d61ce8f
ecIdent.mli
(* --------------------------------------------------------------------
* Copyright (c) - 2012--2016 - IMDEA Software Institute
* Copyright (c) - 2012--2017 - Inria
*
* Distributed under the terms of the CeCILL-C-V1 license
* -------------------------------------------------------------------- *)
(* -------------------------------------------------------------------- *)
open EcMaps
open EcSymbols
(* -------------------------------------------------------------------- *)
type ident = private {
id_symb : symbol;
id_tag : int;
}
type idents = ident list
type t = ident
val create : symbol -> t
val fresh : t -> t
val name : t -> symbol
val tag : t -> int
val tostring : t -> string
(* -------------------------------------------------------------------- *)
val id_equal : t -> t -> bool
val id_compare : t -> t -> int
val id_hash : t -> int
val id_ntr_compare : t -> t -> int
(* -------------------------------------------------------------------- *)
module Mid : Map.S with type key = t
module Sid : Set.S with module M = Map.MakeBase(Mid)
module Hid : EcMaps.EHashtbl.S with type key = ident
(* -------------------------------------------------------------------- *)
val fv_singleton : ident -> int Mid.t
val fv_union : int Mid.t -> int Mid.t -> int Mid.t
val fv_diff : int Mid.t -> 'a Mid.t -> int Mid.t
val fv_add : ident -> int Mid.t -> int Mid.t
(* -------------------------------------------------------------------- *)
val pp_ident : Format.formatter -> t -> unit