From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=AWL autolearn=disabled version=3.1.3 X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by yquem.inria.fr (Postfix) with ESMTP id A215ABC69 for ; Sun, 29 Jul 2007 13:25:39 +0200 (CEST) Received: from ptb-relay03.plus.net (ptb-relay03.plus.net [212.159.14.214]) by concorde.inria.fr (8.13.6/8.13.6) with ESMTP id l6TBPdIu029505 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NO) for ; Sun, 29 Jul 2007 13:25:39 +0200 Received: from [80.229.56.224] (helo=beast.local) by ptb-relay03.plus.net with esmtp (Exim) id 1IF6u2-0004eo-Ki for caml-list@yquem.inria.fr; Sun, 29 Jul 2007 12:25:38 +0100 From: Jon Harrop Organization: Flying Frog Consultancy Ltd. To: caml-list@yquem.inria.fr Subject: Re: [Caml-list] Re: Void type? Date: Sun, 29 Jul 2007 12:16:34 +0100 User-Agent: KMail/1.9.7 References: <46AC748B.10200@lix.polytechnique.fr> In-Reply-To: <46AC748B.10200@lix.polytechnique.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200707291216.34682.jon@ffconsultancy.com> X-Miltered: at concorde with ID 46AC7933.000 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)! X-Spam: no; 0.00; syntax:01 syntax:01 ocaml:01 ocaml:01 frog:98 wrote:01 arnaud:01 caml-list:01 variant:02 variant:02 revised:02 revised:02 void:06 void:06 definition:07 On Sunday 29 July 2007 12:05:47 Arnaud Spiwack wrote: > It is the good solution if you work with the original syntax (and it's > absolutely equivalent to the dual definition in term of empty variant > which you can write in the revised syntax). I don't quite understand this "empty variant from the revised syntax thing". How is: type void not an empty variant? -- Dr Jon D Harrop, Flying Frog Consultancy Ltd. OCaml for Scientists http://www.ffconsultancy.com/products/ocaml_for_scientists/?e