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#55205: 28.1.50; completion--replace illegally mutates completion candidates Date: Sun, 01 May 2022 20:39:12 +0300 Message-ID: <83fslt5f0f.fsf@gnu.org> References: <4d1b8687-20f2-137a-2739-7bba28828991@daniel-mendler.de> <87wnf5mpt4.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34546"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mail@daniel-mendler.de, larsi@gnus.org, 55205@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun May 01 19:40:35 2022 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 1nlDYh-0008rr-0I for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 May 2022 19:40:35 +0200 Original-Received: from localhost ([::1]:54170 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nlDYf-0006jT-Fq for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 May 2022 13:40:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33346) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlDYA-0006ik-NY for bug-gnu-emacs@gnu.org; Sun, 01 May 2022 13:40:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40203) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nlDYA-0004Mr-ER for bug-gnu-emacs@gnu.org; Sun, 01 May 2022 13:40:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nlDYA-0000Ff-CK for bug-gnu-emacs@gnu.org; Sun, 01 May 2022 13:40:02 -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, 01 May 2022 17:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 55205 X-GNU-PR-Package: emacs Original-Received: via spool by 55205-submit@debbugs.gnu.org id=B55205.1651426756909 (code B ref 55205); Sun, 01 May 2022 17:40:02 +0000 Original-Received: (at 55205) by debbugs.gnu.org; 1 May 2022 17:39:16 +0000 Original-Received: from localhost ([127.0.0.1]:34100 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nlDXQ-0000Ea-4j for submit@debbugs.gnu.org; Sun, 01 May 2022 13:39:16 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:40006) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nlDXN-0000EN-JY for 55205@debbugs.gnu.org; Sun, 01 May 2022 13:39:14 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:40638) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlDXH-0004Jz-16; Sun, 01 May 2022 13:39:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=RUcb5Wo9gqVq1cM33sqCKXrhhuz+H5MrIwPj84dNodE=; b=Mh7aMaJwkjMo S/t7zIPxmMuwxyKyMmchealt8Qu/ig7Tns8s8pykbuUck0zFpXxwFg8sTawnxJ+eIg/tMU34RUjio ggjTR0l3N+Gt9jqp0G+gWzMB0j4+PyXO8VCM8gqcabxzXWPMwN1CMycLIPXcGBlZBIeCNfNUSO30M yvflUC2PuiOsCc47A12HVBtMC60XRXhDvhnJU0I0mIcFxJ1M1747OEJgHD5Weh+rxBjXhtIAcbcyq 89ae7nXupq5KkiU7imEfV85Q6yHRph+wwJi6Ibiup6ag6iqm0nk2QAAwLVRTDaXjQayw1ScyytoVP CPoGi6q2r3Ax5plAiuqWAw==; Original-Received: from [87.69.77.57] (port=2873 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 1nlDXG-0007X8-Dq; Sun, 01 May 2022 13:39:06 -0400 In-Reply-To: (bug-gnu-emacs@gnu.org) 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" Xref: news.gmane.io gmane.emacs.bugs:231176 Archived-At: > Cc: Daniel Mendler , 55205@debbugs.gnu.org > Date: Sun, 01 May 2022 13:07:31 -0400 > From: Stefan Monnier via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > I think it's safe enough for `emacs-28`, but I can't claim it's > "obviously safe", the way I could about that same `copy-sequence` in > `cl-generic.el`. I can: it isn't. Changes in the bowels of completion, in code that worked like that for 10 years, safe for the release branch? really?