From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id JAA06697; Wed, 25 Sep 2002 09:23:30 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from nez-perce.inria.fr (nez-perce.inria.fr [192.93.2.78]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id JAA07018 for ; Wed, 25 Sep 2002 09:23:29 +0200 (MET DST) Received: from lri.lri.fr (lri.lri.fr [129.175.15.1]) by nez-perce.inria.fr (8.11.1/8.11.1) with ESMTP id g8P7NSD05446 for ; Wed, 25 Sep 2002 09:23:28 +0200 (MET DST) Received: from serveur-mail.lri.fr (serveur-mail [129.175.8.90]) by lri.lri.fr (8.11.6/jtpda-5.3.2) with ESMTP id g8P7AdR26633 ; Wed, 25 Sep 2002 09:10:40 +0200 (MEST) Received: from pc803.lri.fr (mail@pc803 [129.175.8.114]) by serveur-mail.lri.fr (8.11.6/jtpda-5.3.2) with ESMTP id g8P7Adx00903 ; Wed, 25 Sep 2002 09:10:39 +0200 (MEST) Received: from filliatr by pc803.lri.fr with local (Exim 3.33 #1 (Debian)) id 17u6Jj-0004Kz-00; Wed, 25 Sep 2002 09:10:39 +0200 From: Jean-Christophe Filliatre MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15761.24943.44130.662090@pc803.lri.fr> Date: Wed, 25 Sep 2002 09:10:39 +0200 (MEST) To: tim@fungible.com (Tim Freeman) Cc: caml-list@inria.fr Subject: Re: [Caml-list] How to downcast in OCAML In-Reply-To: <20020921173035.00D507F5B@lobus.fungible.com> References: <20020921173035.00D507F5B@lobus.fungible.com> X-Mailer: VM 6.49 under Emacs 20.7.2 Reply-To: Jean-Christophe.Filliatre@lri.fr (Jean-Christophe Filliatre) X-MailScanner: Found to be clean Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Tim Freeman writes: > > For what it's worth (which may not be much), it is possible to write > classes in OCAML that are downcastable. Here's how. Just to mention it: there is a camlp4 extension of ocaml providing downcast, called coca-ml, and it is available here: http://www.pps.jussieu.fr/~emmanuel/Public/Dev/coca-ml/index-en.html -- Jean-Christophe ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners