(****************************************************************************)
(*                           the diy toolsuite                              *)
(*                                                                          *)
(* Jade Alglave, University College London, UK.                             *)
(* Luc Maranget, INRIA Paris-Rocquencourt, France.                          *)
(*                                                                          *)
(* Copyright 2013-present Institut National de Recherche en Informatique et *)
(* en Automatique and the authors. All rights reserved.                     *)
(*                                                                          *)
(* This software is governed by the CeCILL-B license under French law and   *)
(* abiding by the rules of distribution of free software. You can use,      *)
(* modify and/ or redistribute the software under the terms of the CeCILL-B *)
(* license as circulated by CEA, CNRS and INRIA at the following URL        *)
(* "http://www.cecill.info". We also give a copy in LICENSE.txt.            *)
(****************************************************************************)


(* Stop test as condition is settled *)
type t =
  | NoSpeed (* Don't *)
  | SomeSpeed (* Do for current run *)
  | AllSpeed  (* Do for current run and following runs (dont mode)*)

let tags = ["no";"some";"all";]


let parse tag = match tag with
| "false"|"no" -> Some NoSpeed
| "true"|"some" -> Some SomeSpeed
| "all" -> Some AllSpeed
| _ -> None

let pp = function
  | NoSpeed -> "no"
  | SomeSpeed -> "some"
  | AllSpeed -> "all"
