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From: Maxence Guesdon <Maxence.Guesdon@inria.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] first class modules: differences in 3.12 vs 3.13?
Date: Wed, 30 Mar 2011 10:27:43 +0200	[thread overview]
Message-ID: <20110330102743.67835804@alcazar> (raw)
In-Reply-To: <AANLkTimSETCHe2WHMYVtgrcd_vGoH3bnWuVf_-7aMZxB@mail.gmail.com>

On Wed, 30 Mar 2011 12:02:53 +0400
Dmitry Bely <dmitry.bely@gmail.com> wrote:

> On Wed, Mar 30, 2011 at 11:57 AM, Joel Reymont <joelr1@gmail.com> wrote:
> > I get an error on this with 3.12 but no error with 3.13.0+dev2 (2010-10-22).
> >
> > let _ = Simple.main (module Client) (module Server) (module Config)
> >
> > Why? I thought 3.12 supported first-class modules.
> 
> I believe module types are a must:
> 
> let _ = Simple.main (module Client : CLIENT) (module Server : SERVER)
> (module Config : CONFIG)

In revision 10738, the implicit-unpack branch was merged to the trunk. I
think this allows
  let _ = Simple.main (module Client) (module Server) (module Config)
instead of
  let _ = Simple.main (module Client : CLIENT) (module Server : SERVER)
    (module Config : CONFIG)

and that it explains the difference.


-- 
Maxence Guesdon                             http://yquem.inria.fr/~guesdon/
Service Expérimentation et Développements         https://sed-roc.inria.fr/
INRIA Paris-Rocquencourt                  http://www.inria.fr/rocquencourt/





  reply	other threads:[~2011-03-30  8:26 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-30  7:57 Joel Reymont
2011-03-30  8:02 ` Dmitry Bely
2011-03-30  8:27   ` Maxence Guesdon [this message]
2011-03-30  8:59   ` Anders Fugmann
2011-03-30  9:18     ` Dmitry Bely

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