From: Hendrik Tews <H.Tews@cs.ru.nl>
To: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] Type equalities in sub modules
Date: Tue, 02 Jan 2007 13:50:45 +0100 [thread overview]
Message-ID: <wwu4pr94moq.fsf@tandem.cs.ru.nl> (raw)
In-Reply-To: <F62629D5-5795-45BA-9A12-2A5727334C66@epfl.ch> (Daniel =?iso-8859-1?Q?B=FCnzli's?= message of "Sun, 31 Dec 2006 10:35:29 +0100")
Daniel Bünzli <daniel.buenzli@epfl.ch> writes:
In the example below, is there any way to achieve M.B.t = M.t without
introducing the intermediate mt type ?
> module M = struct
> type t = int
> module B = struct
> type mt = t
> type t = mt
> end
> end
How about
module M = struct
type t = int
module BF(T : sig type mt end) = struct
type t = T.mt
end
module B = BF(struct type mt = t end)
end
??
Hendirk
next prev parent reply other threads:[~2007-01-02 12:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-31 9:35 Daniel Bünzli
2007-01-02 12:50 ` Hendrik Tews [this message]
2007-01-02 22:56 ` [Caml-list] " Till Varoquaux
2007-01-02 23:31 ` Daniel Bünzli
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