From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.devel Subject: Re: [nongnu] elpa/hyperdrive b5294b4354 4/4: Tidy: Use zerop instead of = 0 Date: Sun, 15 Oct 2023 11:39:28 +0200 Message-ID: <875y386x7z.fsf@dataswamp.org> References: <169722725606.27637.3820182151024041420@vcs2.savannah.gnu.org> <20231013200057.2C7FCC09BC9@vcs2.savannah.gnu.org> <87mswmqiif.fsf@posteo.net> <87edhw7uug.fsf@dataswamp.org> <87wmvogs6z.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22588"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) To: emacs-devel@gnu.org Cancel-Lock: sha1:4dU16B6jQf0AjvF9WXSxb2DbjY4= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Oct 15 11:44:08 2023 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 1qrxfL-0005h0-Sg for ged-emacs-devel@m.gmane-mx.org; Sun, 15 Oct 2023 11:44:07 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qrxf2-0003IZ-2c; Sun, 15 Oct 2023 05:43:48 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qrxb1-0000zy-6A for emacs-devel@gnu.org; Sun, 15 Oct 2023 05:39:39 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qrxaz-000213-JC for emacs-devel@gnu.org; Sun, 15 Oct 2023 05:39:38 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1qrxaw-0000dZ-TH for emacs-devel@gnu.org; Sun, 15 Oct 2023 11:39:34 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Sun, 15 Oct 2023 05:43:46 -0400 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:311486 Archived-At: Philip Kaludercic wrote: >> They are identical, is that what you mean it doesn't matter >> that much? > > My comment was just to indicate that there is no need to > change from one to the other, e.g. for performance reasons > (which would have been my intuition), but also as a reminder > to check the result of byte compilation. Performance? :O No, I'm pretty sure the OP mean `zerop' is more specific (and has less arguments as a consequence) so the code looks better using it. It is like using (car some-list) instead of (nth 0 some-list) ... -- underground experts united https://dataswamp.org/~incal