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=none 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 67B9FBC69 for ; Sat, 14 Apr 2007 07:20:20 +0200 (CEST) Received: from stirner.roentgeninstitut.de (stirner.roentgeninstitut.de [212.110.109.210]) by concorde.inria.fr (8.13.6/8.13.6) with SMTP id l3E5KJtJ023626 for ; Sat, 14 Apr 2007 07:20:20 +0200 Received: (qmail 32062 invoked by uid 1000); 14 Apr 2007 07:20:19 +0200 Date: Sat, 14 Apr 2007 07:20:19 +0200 From: Christian Stork To: caml-list@inria.fr Subject: Re: [Caml-list] New Camlp4 behavior (problem with rules starting with OPT) Message-ID: <20070414052019.GC31862@stirner.roentgeninstitut.de> Mail-Followup-To: caml-list@inria.fr References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Archive: encrypt User-Agent: Mutt/1.5.13 (2006-08-11) X-Miltered: at concorde with ID 46206493.001 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)! X-Spam: no; 0.00; camlp:01 camlp:01 syntax:01 mut:01 mutable:01 lident:01 grammars:01 806:98 021:98 wrote:01 token:01 caml-list:01 jambon:01 string:02 string:02 On Fri, Apr 13, 2007 at 01:27:24AM -0700, Martin Jambon wrote: > With camlp4 3.10.0+beta, the following syntax extension does not work, > but it used to work in the "old" camlp4. > ... > item: [ > [ mut = OPT "mutable"; name = LIDENT -> () ] ... According to http://pauillac.inria.fr/~pouillar/camlp4-changes.html : In grammars, constructions (LIST0, LIST1, OPT) no longer accept a single token. LIST0 STRING can be replaced by lIST0 [ x = STRING -> x ] So this shouldn't work at all?! Nicolas, does this restriction still exist? -- Chris Stork <> Support eff.org! <> http://www.ics.uci.edu/~cstork/ OpenPGP fingerprint: B08B 602C C806 C492 D069 021E 41F3 8C8D 50F9 CA2F