Source file interp.ml

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(*         *   The Coq Proof Assistant / The Coq Development Team       *)
(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
(* <O___,, *       (see CREDITS file for the list of authors)           *)
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(*    //   *    This file is distributed under the terms of the         *)
(*         *     GNU Lesser General Public License Version 2.1          *)
(*         *     (see LICENSE file for the text of the license)         *)
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(* Coq Language Server Protocol                                         *)
(* Copyright 2019 MINES ParisTech -- Dual License LGPL 2.1 / GPL3+      *)
(* Copyright 2019-2022 Inria      -- Dual License LGPL 2.1 / GPL3+      *)
(* Written by: Emilio J. Gallego Arias                                  *)
(************************************************************************)

module Info = struct
  type 'a t = { res : 'a }
end

type 'a interp_result = ('a Info.t, Loc.t) Protect.E.t

let coq_interp ~st cmd =
  let st = State.to_coq st in
  let cmd = Ast.to_coq cmd in
  Vernacinterp.interp ~st cmd |> State.of_coq

let interp ~st cmd =
  Protect.eval cmd ~f:(fun cmd ->
      let res = coq_interp ~st cmd in
      { Info.res })