From: "Andrzej M. Ostruszka" <ostruszk@order.if.uj.edu.pl>
To: caml-list@inria.fr
Subject: [Caml-list] Re: About polymorphic methods and recursive classes
Date: Tue, 25 Mar 2003 10:22:37 +0100 [thread overview]
Message-ID: <20030325102237.A16189@order.if.uj.edu.pl> (raw)
In-Reply-To: <3E7F457A.80006@epfl.ch>; from sebastien.briais@epfl.ch on Mon, Mar 24, 2003 at 06:50:50PM +0100
On Mon, Mar 24 (2003), Sebastien Briais wrote:
> So I ask again : how should I interpret the error message given by ocaml ?
My guess it is a bug but FWIW
># class virtual ['a] visitor =
> object
> method virtual caseNil : 'a
> end
> and virtual int_list =
^^^
> object
> method virtual visit : 'a.('a visitor -> 'a)
> end
> ;;
[...]
the problem is with "and" above. Change it to class (the two classes
are not recursive so there's no harm) and it'll be OK.
Best regards
--
____ _ ___
/ | \_/ |/ _ \ Andrzej Marek Ostruszka
/ _ | | (_) | Instytut Fizyki, Uniwersytet Jagiellonski (Cracow)
/_/ L|_|V|_|\___/ (PGP <-- finger ostruszk@order.if.uj.edu.pl)
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prev parent reply other threads:[~2003-03-25 15:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-22 11:22 [Caml-list] " Sébastien Briais
2003-03-24 8:44 ` Damien
2003-03-24 17:50 ` Sebastien Briais
2003-03-25 1:15 ` Jacques Garrigue
2003-03-25 13:07 ` Sebastien Briais
2003-03-25 15:46 ` Florian Hars
2003-03-25 16:06 ` Sebastien Briais
2003-03-26 0:58 ` Jacques Garrigue
2003-03-26 7:43 ` Jacques Garrigue
2003-03-25 9:22 ` Andrzej M. Ostruszka [this message]
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