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 mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by yquem.inria.fr (Postfix) with ESMTP id 4C307BC69 for ; Wed, 24 Oct 2007 17:11:01 +0200 (CEST) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgAAAGP9HkfAXQInh2dsb2JhbACOWgIBCAop X-IronPort-AV: E=Sophos;i="4.21,325,1188770400"; d="scan'208";a="3559288" Received: from concorde.inria.fr ([192.93.2.39]) by mail2-smtp-roc.national.inria.fr with ESMTP; 24 Oct 2007 17:11:00 +0200 Received: from mail4-relais-sop.national.inria.fr (mail4-relais-sop.national.inria.fr [192.134.164.105]) by concorde.inria.fr (8.13.6/8.13.6) with ESMTP id l9OFB0DG027386 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=OK) for ; Wed, 24 Oct 2007 17:11:01 +0200 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ao8CAOr8HkdQRFuw/2dsb2JhbAA X-IronPort-AV: E=Sophos;i="4.21,325,1188770400"; d="scan'208";a="18562744" Received: from furbychan.cocan.org ([80.68.91.176]) by mail4-smtp-sop.national.inria.fr with ESMTP; 24 Oct 2007 17:11:00 +0200 Received: from rich by furbychan.cocan.org with local (Exim 3.35 #1 (Debian)) id 1Ikhsp-00082R-00 for ; Wed, 24 Oct 2007 16:10:59 +0100 Date: Wed, 24 Oct 2007 16:10:59 +0100 To: caml-list@inria.fr Subject: Re: [Caml-list] Preferred use of Invalid_argument and Failure Message-ID: <20071024151059.GA30808@furbychan.cocan.org> References: <867ildqacq.fsf@Llea.celt.neu> <471EFD20.5010303@inria.fr> <891bd3390710240405l40ddee68l1d8876c7be98ff34@mail.gmail.com> <0D7AC9CC-1885-4C13-8D9F-31C2D6BEFEE2@gmail.com> <891bd3390710240615j7916d8adua64ef1104f3444a8@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.9i From: Richard Jones X-Miltered: at concorde with ID 471F6084.000 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)! X-Spam: no; 0.00; 0200,:01 bunzli:01 yaron:01 minsky:01 alist:01 pervasives:01 notation:01 ess:98 polymorphic:01 wrote:01 caml-list:01 variant:02 argument:02 explicit:04 confused:04 On Wed, Oct 24, 2007 at 03:22:39PM +0200, Daniel Bünzli wrote: > > Le 24 oct. 07 à 15:15, Yaron Minsky a écrit : > > >As in: > > > > map_of_alist : ('a * 'b) list -> [ `Repeated_key of 'a | `Succ of > >('a,'b) Map.t ] > > > >The return value is both explicit and a polymorphic variant. > > Interesting solution. I would however suggest `Value instead of `Succ > (ess ?). I was confused thinking about `Succ(essor) because of > Pervasives.succ. Same confusion here (Succ notation for natural numbers). Rich. -- Richard Jones Red Hat