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Patrick Baudin authoredPatrick Baudin authored
Passive.mli 2.01 KiB
(**************************************************************************)
(* *)
(* This file is part of WP plug-in of Frama-C. *)
(* *)
(* Copyright (C) 2007-2022 *)
(* CEA (Commissariat a l'energie atomique et aux energies *)
(* alternatives) *)
(* *)
(* you can redistribute it and/or modify it under the terms of the GNU *)
(* Lesser General Public License as published by the Free Software *)
(* Foundation, version 2.1. *)
(* *)
(* It is distributed in the hope that it will be useful, *)
(* but WITHOUT ANY WARRANTY; without even the implied warranty of *)
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *)
(* GNU Lesser General Public License for more details. *)
(* *)
(* See the GNU Lesser General Public License version 2.1 *)
(* for more details (enclosed in the file licenses/LGPLv2.1). *)
(* *)
(**************************************************************************)
open Lang.F
(** Passive Forms *)
type t
val empty : t
val is_empty : t -> bool
val union : t -> t -> t
val bind : fresh:var -> bound:var -> t -> t
val join : var -> var -> t -> t
val conditions : t -> (var -> bool) -> pred list
val apply : t -> pred -> pred
type binding =
| Bind of var * var (* fresh , bound *)
| Join of var * var (* left, right *)
val iter : (binding -> unit) -> t -> unit
val pretty : Format.formatter -> t -> unit