From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: VIRT_ADDR_VARIES Date: Mon, 07 Nov 2011 09:38:31 +0100 Message-ID: References: <4EB73983.1060000@cs.ucla.edu> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1320655123 9492 80.91.229.12 (7 Nov 2011 08:38:43 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 7 Nov 2011 08:38:43 +0000 (UTC) Cc: emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Nov 07 09:38:39 2011 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RNKj0-0003Fy-Df for ged-emacs-devel@m.gmane.org; Mon, 07 Nov 2011 09:38:38 +0100 Original-Received: from localhost ([::1]:55871 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNKiz-000460-8E for ged-emacs-devel@m.gmane.org; Mon, 07 Nov 2011 03:38:37 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:48662) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNKiw-00045h-NA for emacs-devel@gnu.org; Mon, 07 Nov 2011 03:38:35 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RNKiv-0002Py-BB for emacs-devel@gnu.org; Mon, 07 Nov 2011 03:38:34 -0500 Original-Received: from mail-out.m-online.net ([212.18.0.10]:50363) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNKiv-0002J8-4N for emacs-devel@gnu.org; Mon, 07 Nov 2011 03:38:33 -0500 Original-Received: from frontend1.mail.m-online.net (frontend1.mail.intern.m-online.net [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 29D051853B86; Mon, 7 Nov 2011 09:40:02 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.8.164]) by mail.m-online.net (Postfix) with ESMTP id 5AD201C00068; Mon, 7 Nov 2011 09:38:30 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.8.164]) (amavisd-new, port 10024) with ESMTP id hx0ntYB0Rxmp; Mon, 7 Nov 2011 09:38:29 +0100 (CET) Original-Received: from hase.home (ppp-93-104-152-211.dynamic.mnet-online.de [93.104.152.211]) by mail.mnet-online.de (Postfix) with ESMTP; Mon, 7 Nov 2011 09:38:28 +0100 (CET) X-Yow: So this is what it feels like to be potato salad In-Reply-To: <4EB73983.1060000@cs.ucla.edu> (Paul Eggert's message of "Sun, 06 Nov 2011 17:50:59 -0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Received-From: 212.18.0.10 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:145922 Archived-At: Paul Eggert writes: > I expect the main reason is performance. How much of it matters? > True, but for Emacs it shouldn't matter whether PURE_P checks > accurately or loosely -- either way Emacs should operate correctly. Which it doesn't. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."