src/compile.ml

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(* SPDX-License-Identifier: AGPL-3.0-or-later *)
(* Copyright © 2021-2024 OCamlPro *)
(* Written by the Owi programmers *)

open Syntax

module Text = struct
  let until_check ~unsafe m = if unsafe then Ok m else Check.modul m

  let until_group ~unsafe m =
    let* m = until_check ~unsafe m in
    Grouped.of_symbolic m

  let until_assign ~unsafe m =
    let* m = until_group ~unsafe m in
    Assigned.of_grouped m

  let until_binary ~unsafe m =
    let* m = until_assign ~unsafe m in
    Rewrite.modul m

  let until_typecheck ~unsafe m =
    let* m = until_binary ~unsafe m in
    if unsafe then Ok m
    else
      let+ () = Typecheck.modul m in
      m

  let until_optimize ~unsafe ~optimize m =
    let+ m = until_typecheck ~unsafe m in
    if optimize then Optimize.modul m else m

  let until_link ~unsafe link_state ~optimize ~name m =
    let* m = until_optimize ~unsafe ~optimize m in
    Link.modul link_state ~name m

  let until_interpret link_state ~unsafe ~optimize ~name m =
    let* m, link_state = until_link link_state ~unsafe ~optimize ~name m in
    let+ () = Interpret.Concrete.modul link_state.envs m in
    link_state
end

module Binary = struct
  let until_typecheck ~unsafe m =
    if unsafe then Ok m
    else
      let+ () = Typecheck.modul m in
      m

  let until_optimize ~unsafe ~optimize m =
    let+ m = until_typecheck ~unsafe m in
    if optimize then Optimize.modul m else m

  let until_link ~unsafe link_state ~optimize ~name m =
    let* m = until_optimize ~unsafe ~optimize m in
    Link.modul link_state ~name m

  let until_interpret link_state ~unsafe ~optimize ~name m =
    let* m =
      if unsafe then Ok m
      else
        let+ () = Typecheck.modul m in
        m
    in
    let* m = if optimize then Ok (Optimize.modul m) else Ok m in
    let* m, link_state = Link.modul link_state ~name m in
    let+ () = Interpret.Concrete.modul link_state.envs m in
    link_state
end