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: Warn about comparing quoted lists (etc) using `eq` Date: Thu, 15 Dec 2022 14:58:31 +0100 Message-ID: References: <8D624413-5A6C-46D7-A4EB-53C23F7CC4D3@gmail.com> <58A7E984-95CC-4F7F-817B-10E680E5966E@gmail.com> <874jtxueiq.fsf@localhost> 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="16509"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel To: Ihor Radchenko Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Dec 15 15:31:32 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 1p5pGl-00047K-E1 for ged-emacs-devel@m.gmane-mx.org; Thu, 15 Dec 2022 15:31:31 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p5pGV-0004pW-TJ; Thu, 15 Dec 2022 09:31:15 -0500 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 1p5okw-0006tQ-Oy for emacs-devel@gnu.org; Thu, 15 Dec 2022 08:58:42 -0500 Original-Received: from mail-lf1-x134.google.com ([2a00:1450:4864:20::134]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p5oks-0007UJ-Jq for emacs-devel@gnu.org; Thu, 15 Dec 2022 08:58:37 -0500 Original-Received: by mail-lf1-x134.google.com with SMTP id c1so15782172lfi.7 for ; Thu, 15 Dec 2022 05:58:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:from:to:cc:subject :date:message-id:reply-to; bh=JyoWhh2kqeoyQFFe+oucvFY0g7UG/xxVmkTZqPTrDg4=; b=GILYbRkSSpTPdJwEm/7dkPRkfuOWnPY2TbzP+D54n2YWmRn/SIW00mVaiVcThSrx1n 3TjZfKdamr9XMyWiTWy/tUrOJVYVu6MTx8Ts2fQE3lMhLyACXImOTDsWpKAq9jmQ+8/2 LnEF74GYp8AwpIbmv009DWYB8dINK8YS4xIjIv4pZDL6Pv0dmMITooQunm2jRyR5nnh3 t7AVrH+akaTBaxRtTFazOgYXbkN4542AyAwYzrPThuP15mAJermJLf6BdQl85p9Tp/IL bj4XBWLV9tCydCviKGXpuqbkYG/biOrxzWdGhjwkTKE1Mx+Y45zTANau/ZPIScd8YAqO X2iQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=JyoWhh2kqeoyQFFe+oucvFY0g7UG/xxVmkTZqPTrDg4=; b=U6eaS+pmxb7ath204O2euYtqlYuTGCKmfqJ9z1eNfqkj14TS/Ub396gn9bM75i1HYz JrnoBF1zi0wMK5O8YR+TtkDe+9aRvKNOfbCioS+E3vuXQXsXoI3q/vAF+z8R7rcAhhRc SQuK0wDE9viy0ZPqzo5p32OaIwQbrq3d2Bf8UlED+tgsnQFunGW1eGvpOSFLUBgdeUvN P6+RE7mejmZMpcmEYFsrSNvLyidDhBxBqDyHx4kWnI2Cg/19AggD3n7K3dFNN721Zzt5 dfXSkHTuIqgXCFz6ojBoTv2HDPNiDfVIJmmFp1zL0W3MveEn4cioyG3pPOxKpIyvIJOH +R+Q== X-Gm-Message-State: ANoB5pnnLB89/lyD1F2pzhf3hhfYVEf8Z47GxaNl3UnPdHdgEgJcBooe adn/sIJsVvTqgLAhT/XwEbo= X-Google-Smtp-Source: AA0mqf7k/anbrW+LYcTzE6C8KaK9GkVgOGmVl/EPdEHEVnhROa8YxD71bGWALmca78MYc2QOye9w7w== X-Received: by 2002:a05:6512:3f1d:b0:4a4:68b7:e74f with SMTP id y29-20020a0565123f1d00b004a468b7e74fmr9414836lfa.57.1671112712562; Thu, 15 Dec 2022 05:58:32 -0800 (PST) Original-Received: from smtpclient.apple (c188-150-171-209.bredband.tele2.se. [188.150.171.209]) by smtp.gmail.com with ESMTPSA id f27-20020ac25cdb000000b004b549ad99adsm1157478lfq.304.2022.12.15.05.58.31 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Dec 2022 05:58:31 -0800 (PST) In-Reply-To: <874jtxueiq.fsf@localhost> X-Mailer: Apple Mail (2.3654.120.0.1.13) Received-SPF: pass client-ip=2a00:1450:4864:20::134; envelope-from=mattias.engdegard@gmail.com; helo=mail-lf1-x134.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Thu, 15 Dec 2022 09:31:08 -0500 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:301461 Archived-At: 15 dec. 2022 kl. 11.50 skrev Ihor Radchenko : > there should also be a way to tell the compiler not to throw the > warning in specific, checked, places in the code. (with-suppressed-warnings ((suspicious eq)) ...) should work, but there should be little need as false positives seem to = be very rare. Let me know if you run across any.