From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Mattias_Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.devel Subject: Re: Time to merge scratch/correct-warning-pos into master, perhaps? Date: Sun, 16 Jan 2022 18:24:26 +0100 Message-ID: <48CAAE9F-C939-4916-9917-F1421582A768@acm.org> References: <83mtjwzwkb.fsf@gnu.org> <87r198ytog.fsf@gnus.org> <87zgnvyb5y.fsf@gnus.org> <924840B9-C416-42E5-A436-D21F16D058AC@acm.org> <4592D7BC-289F-4A86-82D8-453FC4C7C086@acm.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12002"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Alan Mackenzie , Lars Ingebrigtsen , Eli Zaretskii , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jan 16 18:27:22 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n99JK-0002wU-8r for ged-emacs-devel@m.gmane-mx.org; Sun, 16 Jan 2022 18:27:22 +0100 Original-Received: from localhost ([::1]:50294 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n99JI-0005KZ-T0 for ged-emacs-devel@m.gmane-mx.org; Sun, 16 Jan 2022 12:27:20 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:59946) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n99Gd-00044c-Rn for emacs-devel@gnu.org; Sun, 16 Jan 2022 12:24:36 -0500 Original-Received: from mail1466c50.megamailservers.eu ([91.136.14.66]:47574 helo=mail268c50.megamailservers.eu) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n99Gb-000313-F3; Sun, 16 Jan 2022 12:24:35 -0500 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1642353869; bh=ReQ2qVUJyhu1f6bDTB2wSlklwsmpqGsLFUFxIh/TTSM=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=OtRPBW08/LAKey6toRi1cxMgpdpHv/ulxN5dByX73v8A5ZwNjOD4hUUsXSmntq9hq oLw7nE1AjzDb4val4pxrH+ZR/p5678O9bKaBTJqSk7Ih6ufHCS73Q76rFzweNqKDjq v0kgXTNROxZVaJIf80NYp4B5FGVJBh/PvflFW1xU= Feedback-ID: mattiase@acm.or Original-Received: from smtpclient.apple (c188-150-171-71.bredband.tele2.se [188.150.171.71]) (authenticated bits=0) by mail268c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 20GHOR6F011339; Sun, 16 Jan 2022 17:24:28 +0000 In-Reply-To: X-Mailer: Apple Mail (2.3654.120.0.1.13) X-CTCH-RefID: str=0001.0A742F1F.61E454CD.0064, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-Origin-Country: SE Received-SPF: softfail client-ip=91.136.14.66; envelope-from=mattiase@acm.org; helo=mail268c50.megamailservers.eu X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:284839 Archived-At: 16 jan. 2022 kl. 18.13 skrev Stefan Monnier : > Note also that `memq` will tend to use EQ in ways that usually return > false, IOW in ways that exercise the slower code path more than the > fast path. Yes. Statistically most comparisons for equality fail, to the point that = compilers often assume the failure branch as statically more likely.