Bug with include and module types ?

[Benedikt Grundmann <benedikt.grundmann@googlemail.com>]

Hi list,

I stumbled across something which I believe to be a bug in the ocaml
module type language:

        Objective Caml version 3.11.0

#  module type S = sig val foo : string -> string -> int val bar :
string -> string end;;
module type S =
  sig val foo : string -> string -> int val bar : string -> string end
# module type B = sig include S val foo : string -> int end;;
module type B =
  sig
    val foo : string -> string -> int
    val bar : string -> string
    val foo : string -> int
  end
#

Observe that if you do the same thing in the module language, the
behavior is different
(imho correct) and foo is shadowed:

# module S = struct let foo x y = 1 let bar s = s end ;;
module S : sig val foo : 'a -> 'b -> int val bar : 'a -> 'a end
# module B = struct include S let foo x = 1 end;;
module B : sig val bar : 'a -> 'a val foo : 'a -> int end

Cheers,

Bene

-- 
Calvin: I try to make everyone's day a little more
surreal.

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