From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from nez-perce.inria.fr (nez-perce.inria.fr [192.93.2.78]) by yquem.inria.fr (Postfix) with ESMTP id 80030BB9C for ; Wed, 23 Nov 2005 16:26:45 +0100 (CET) Received: from pauillac.inria.fr (pauillac.inria.fr [128.93.11.35]) by nez-perce.inria.fr (8.13.0/8.13.0) with ESMTP id jANFQiSn017829 for ; Wed, 23 Nov 2005 16:26:45 +0100 Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id QAA05913 for ; Wed, 23 Nov 2005 16:26:44 +0100 (MET) Received: from net.univ-savoie.fr (net.univ-savoie.fr [193.48.120.75]) by concorde.inria.fr (8.13.0/8.13.0) with ESMTP id jANFQiKw031330 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Wed, 23 Nov 2005 16:26:44 +0100 Received: from post.bourget.univ-savoie.fr (post.bourget.univ-savoie.fr [193.48.120.73]) by net.univ-savoie.fr (8.12.3/jtpda-5.4) with ESMTP id jANFQceo011373 ; Wed, 23 Nov 2005 16:26:38 +0100 Received: from [193.48.123.45] (d45.lama.univ-savoie.fr [193.48.123.45]) by post.bourget.univ-savoie.fr (8.12.3/jtpda-5.4) with ESMTP id jANFQZQb025031 ; Wed, 23 Nov 2005 16:26:35 +0100 Message-ID: <43848A30.80704@univ-savoie.fr> Date: Wed, 23 Nov 2005 16:26:40 +0100 From: Christophe Raffalli User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050716) X-Accept-Language: fr, en MIME-Version: 1.0 To: Michal Moskal Cc: caml-list Subject: Re: [Caml-list] Request for complete pattern matching References: <43839F1A.2080909@univ-savoie.fr> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.33 (www . roaringpenguin . com / mimedefang) X-Miltered: at nez-perce with ID 43848A35.000 by Joe's j-chkmail (http://j-chkmail.ensmp.fr)! X-Miltered: at concorde with ID 43848A34.000 by Joe's j-chkmail (http://j-chkmail.ensmp.fr)! X-Spam: no; 0.00; christophe:01 raffalli:01 christophe:01 raffalli:01 univ-savoie:01 caml-list:01 michal:01 moskal:01 univ-savoie:01 expr:01 expr:01 syntax:01 wadler:01 camlp:01 ocaml:01 X-Spam-Checker-Version: SpamAssassin 3.0.3 (2005-04-27) on yquem.inria.fr X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=disabled version=3.0.3 Michal Moskal a écrit : > On 11/22/05, Christophe Raffalli wrote: > >>It may be not clear what I mean by matching a function (looks impossible >>;-). I mean something like >> >>pattern <= expr expr expr is a pattern >> >>and a function f is matched by >> >>p <= e1 ... eN iff f e1 ... eN is matched by p >> >>(I do not care about the final syntax ...) > > > Something like http://homepages.inf.ed.ac.uk/wadler/papers/view/view.ps No this is not the same ... I just want to be able inside one single pattern to give arguments to a variable of the pattern (which shoud have a function type) and match the result. However, you can maybe (I am not sure at all) implement views as a camlp4 extension of ocaml if you have this feature. > or http://nemerle.org/Extensible_matching ? > > -- > Michal Moskal, > http://nemerle.org/~malekith/ > -- Christophe Raffalli Université de Savoie Batiment Le Chablais, bureau 21 73376 Le Bourget-du-Lac Cedex tél: (33) 4 79 75 81 03 fax: (33) 4 79 75 87 42 mail: Christophe.Raffalli@univ-savoie.fr www: http://www.lama.univ-savoie.fr/~RAFFALLI --------------------------------------------- IMPORTANT: this mail is signed using PGP/MIME At least Enigmail/Mozilla, mutt or evolution can check this signature. The public key is stored on www.keyserver.net ---------------------------------------------