(*
 * Copyright (c) 2017-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *)

open! IStd

val checker : Callbacks.proc_callback_t

module Payload : SummaryPayload.S with type t = BufferOverrunDomain.Summary.t

module CFG = ProcCfg.NormalOneInstrPerNode

type invariant_map

val compute_invariant_map_and_check : Callbacks.proc_callback_args -> invariant_map * Summary.t

val extract_pre : CFG.id -> invariant_map -> BufferOverrunDomain.Mem.t option