From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#61730: 30.0.50; Compiler warnings for delq and delete Date: Sun, 21 May 2023 08:55:54 +0300 Message-ID: <83353qrzx1.fsf@gnu.org> References: <87ednbdatj.fsf@web.de> <12EE2A5E-A357-4186-9B81-27A65DE9A3DF@gmail.com> <874jo6cxim.fsf@web.de> <87ttw6xrno.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28966"; mail-complaints-to="usenet@ciao.gmane.io" Cc: ruijie@netyu.xyz, mattias.engdegard@gmail.com, 61730@debbugs.gnu.org, monnier@iro.umontreal.ca To: Michael Heerdegen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun May 21 07:56:28 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1q0c3Q-0007KV-9y for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 21 May 2023 07:56:28 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q0c39-0007x2-4x; Sun, 21 May 2023 01:56:11 -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 1q0c30-0007wc-HM for bug-gnu-emacs@gnu.org; Sun, 21 May 2023 01:56:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q0c30-00050T-9t for bug-gnu-emacs@gnu.org; Sun, 21 May 2023 01:56:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1q0c30-0006ci-35 for bug-gnu-emacs@gnu.org; Sun, 21 May 2023 01:56:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 21 May 2023 05:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 61730 X-GNU-PR-Package: emacs Original-Received: via spool by 61730-submit@debbugs.gnu.org id=B61730.168464854725436 (code B ref 61730); Sun, 21 May 2023 05:56:02 +0000 Original-Received: (at 61730) by debbugs.gnu.org; 21 May 2023 05:55:47 +0000 Original-Received: from localhost ([127.0.0.1]:59884 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q0c2l-0006cC-Ey for submit@debbugs.gnu.org; Sun, 21 May 2023 01:55:47 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:49982) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q0c2h-0006bs-IX for 61730@debbugs.gnu.org; Sun, 21 May 2023 01:55:46 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q0c2b-0004vl-43; Sun, 21 May 2023 01:55:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=kTqXJ17CXDf5aOeUNG0U2RJF7BknlbnrsKlRD6Yg6hs=; b=CT55ASA85Zj1WNJf3cjP 2oUg+jPVc+E7TXhlAKlJHPwMkZ/nfBk/tzpi7LsVQ1kBjuKGMMcsNLbdlnBWnKo3vwczDKie5kNr4 yqtAMa3aRBLsDNngNvHISm+NoxxO/wflPJVPEmvVtxEEH9Rw/mRm36CKNo15UJIFiOpBoaqzFEldn Nt7212Hh4i9lwM/+RCgppFejbkgojzkIdKnEdJ6JXSICk/rMCLPzgCDx4c9QjyryoFa81F1JT+2dH UO6RKxmvrT0MyX2+JvtcsrPq573sYRNqOzJS6ovlqSTXx3HqJB6Pm9kDIs1Nzak3BN/JnvJJzvPYB jnoOrTgZMl8LyQ==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q0c2Z-0002BE-Fg; Sun, 21 May 2023 01:55:36 -0400 In-Reply-To: <87ttw6xrno.fsf@web.de> (message from Michael Heerdegen on Sun, 21 May 2023 05:57:47 +0200) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:262083 Archived-At: > Cc: Mattias Engdegård , > 61730@debbugs.gnu.org, Stefan Monnier > From: Michael Heerdegen > Date: Sun, 21 May 2023 05:57:47 +0200 > > Ruijie Yu writes: > > > Maybe we can take inspirations from other langagues? In rust we have > > the `#[must_use]' attribute [1], and in C++17 and C23 we have the > > `[[nodiscard]]' attribute [2] [3]. > > These are not bad. I like "nodiscard". no-discard-value, I hope. Just "nodiscard" is too terse (discard what?).