From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sascha Wilde Newsgroups: gmane.emacs.devel Subject: Re: Patch: AREF -vs- ASET Date: Fri, 02 Feb 2007 10:58:55 +0100 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1170410366 31924 80.91.229.12 (2 Feb 2007 09:59:26 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 2 Feb 2007 09:59:26 +0000 (UTC) Cc: Emacs Hackers To: tromey@redhat.com Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Feb 02 10:59:20 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1HCvCR-000156-EQ for ged-emacs-devel@m.gmane.org; Fri, 02 Feb 2007 10:59:19 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HCvCR-00069U-23 for ged-emacs-devel@m.gmane.org; Fri, 02 Feb 2007 04:59:19 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HCvCE-00069P-J0 for emacs-devel@gnu.org; Fri, 02 Feb 2007 04:59:06 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HCvCD-00069D-43 for emacs-devel@gnu.org; Fri, 02 Feb 2007 04:59:06 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HCvCD-00069A-1D for emacs-devel@gnu.org; Fri, 02 Feb 2007 04:59:05 -0500 Original-Received: from ns.km1136.keymachine.de ([62.141.58.119] helo=km1136.keymachine.de) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1HCvCC-0004dy-Cp for emacs-devel@gnu.org; Fri, 02 Feb 2007 04:59:04 -0500 Original-Received: from kenny.sha-bang.de (xdslcw104.osnanet.de [89.166.150.104]) (authenticated bits=0) by km1136.keymachine.de (8.12.11.20060308/8.12.10) with ESMTP id l129wwFp023423; Fri, 2 Feb 2007 10:58:58 +0100 Original-Received: from wilde by kenny.sha-bang.de with local (Kenny MUA v.0409034.42) ID 1HCvC3-0000zJ-N5; Fri, 02 Feb 2007 10:58:55 +0100 In-Reply-To: (Tom Tromey's message of "01 Feb 2007 19\:46\:29 -0700") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.93 (gnu/linux) X-detected-kernel: Linux 2.4-2.6 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:65760 Archived-At: Tom Tromey wrote: > I noticed that Emacs has both AREF and ASET macros, but they are not > consistently used. Sometimes ASET is used to set an array element, > but sometimes AREF is used instead. > > This patch mostly changes Emacs to use ASET rather than AREF. I chose > this, rather than removing ASET, because using a settor macro like > ASET allows the future possibility of a write barrier, needed for some > kinds of GC. FWIW: I like the AREF macro better, as it has the more "lispy" semantics. YMMV just my 2=A2 sascha --=20 Sascha Wilde To become a Jedi, use Emacs you have to.