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|
(* TEST
*)
module M : sig
type t [@@immediate64]
val zero : t
val one : t
val add : t -> t -> t
end = struct
include Sys.Immediate64.Make(Int)(Int64)
module type S = sig
val zero : t
val one : t
val add : t -> t -> t
end
let impl : (module S) =
match repr with
| Immediate ->
(module Int : S)
| Non_immediate ->
(module Int64 : S)
include (val impl : S)
end
let () =
match Sys.word_size with
| 64 -> assert (Obj.is_int (Obj.repr M.zero))
| _ -> assert (Obj.is_block (Obj.repr M.zero))
|
