Merge pull request #851 from paulmure/local-var-id

fix(engine): expose type of local_ident.id

Author: W95Psp

engine/lib/local_ident.mli

@@ -9,7 +9,7 @@ module T : sig
     | SideEffectHoistVar  (** A variable generated by `Side_effect_utils` *)
   [@@deriving show, yojson, hash, compare, sexp, eq]
 
-  type id [@@deriving show, yojson, hash, compare, sexp, eq]
+  type id = kind * int [@@deriving show, yojson, hash, compare, sexp, eq]
 
   val mk_id : kind -> int -> id