From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: emacs-28 9c222b9: Port to C compilers that lack size-0 arrays Date: Sat, 04 Dec 2021 08:37:31 +0800 Message-ID: <87wnklurw4.fsf@yahoo.com> References: <83bl1y85np.fsf@gnu.org> <83tufp7dae.fsf@gnu.org> <18c9aeb7-3b9e-3e94-a24b-b52ea10ce75d@cs.ucla.edu> <83lf1178zy.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22178"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) Cc: Paul Eggert , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Dec 04 01:39:15 2021 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 1mtJ59-0005c0-HG for ged-emacs-devel@m.gmane-mx.org; Sat, 04 Dec 2021 01:39:15 +0100 Original-Received: from localhost ([::1]:43510 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtJ58-0002LE-2m for ged-emacs-devel@m.gmane-mx.org; Fri, 03 Dec 2021 19:39:14 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:50986) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtJ3g-0001ea-AR for emacs-devel@gnu.org; Fri, 03 Dec 2021 19:37:44 -0500 Original-Received: from sonic305-22.consmr.mail.ne1.yahoo.com ([66.163.185.148]:39204) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mtJ3e-000188-GB for emacs-devel@gnu.org; Fri, 03 Dec 2021 19:37:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1638578261; bh=e7k6O+Ybdvb/9GulwDo091f45XLKNwVzZLnSljM68W8=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=HekTfunrSjEbK4ld9H1MwilOzINPPXCSuBoUnrT5hAFiGsagp0/peU9SLIvwfnFkPma4ERffSBZPPSYIUdeWkAIoVm9Y6ppOdFotBDy2W1O8VfLGplZT48LhtVzwJUsM793d0C79spqqB/ZvK+9pcQifniMWSyr/uOm2b1DqR94yZD9ZYc2uNk2KBJ7J8a2iKOLUFM/Fb9d+5qEoGXZEqsRSm5aNCH97AtURSM135IdoTIY6n+6UxpXQc6EwWgVc/Jnvf/8HKDdT17iSCkU2UB9bAKWa67/X9dlppJ/XzokRdu926bTeoPtG/rgTMD+U62tC2KQpMHVUBHysGWCf8g== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1638578261; bh=FdJjpmtMSFSMeN3AjoCtke9FTOS1/juXK+e4Ns9Qexx=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=Dx1vEsjiBakItEfWZwqmitFXk8899TWdZgzrMqWkqrryGBnuvIw8GB3uCreIAnNslZ3vXJMtxBz9ly3l4fPV4eSbJRliRezPe8BczfDQ4k3rn2HUqgd+KU1hQAGbpzjIKKJGq/6A4s5PqhJrd7s6i+b+PLFfbF1jkme/ebgM+RTxb2vKY/9vOd9U1hhGcS7KgSPyDhZ9Yav9pRRU7MLarMg0fsPOl2tgy728GT720Ioii7QTn7826vHRBQ0VVUyFwFhxX0FD6nDwgHjMP8f0954M9udhIVAA4qi0p6MxN62czo8QTo3aDILgiSsViQ+a6wsm/FTVAd68vw+7/V7nXg== X-YMail-OSG: pFBHpZoVM1lWzfARmevF8QmhiFVHcfmJWoRmCZ8gN2vEmRKvd8QntRekod2l8Ll NTetZ.VaEkYZA9LEAMEjL7aI8ogpjvoit1.OglWzQQFnu_9eA38j1e4IpxduEqglOA7Pgrn1dWf. mzSFdEKM6W2ev6XdAaTdddQjF9tiCR7crYTl8DuQ0MvkIGgZ.68K9zchg4cgshAw_5xZPsNecNBx izAikS9KML1wOlqOcK_po7nmNPHRgOgS9iltUoCLjk5.dKe6InnwkkAFZmgq5pJcKguWPyJ8umNm wDQ2QA15qbvdKMADhq_iakF8gSy0X1jSKFDxhoSNlgtsLDmHcnfCPzp.AeW959PfDdJp5PCvPi56 LfhPRxWQxqdGKVmDXprrNjKgJabO2gl6lnU8hf5vH3_ziMN8NHWJTg46_dioHGfeyv1XIVjqXOVl sMS4XBPRvH.Jo0SCqlunl.LmKTUjgikglz43ZCgcpdfduSWobU0LRUmm4Ge2cixoU2jB7fcxoI4. uSLL35VZv0Du7UyhXrPMNMF2WvP7Rle8_hAtZv0br7FMcUVX.icCmv9L7PRWlORKOVnp6XSs78b7 wDQzBKV4S6yPJ74MQyo_3P6ITII9durYzjvAllCOaA22wGt93WMx63Q6OfGN_fzmaFxjkBSiXC5L 0ROpluahMSh8NODZCtc5YRu6WX4t.1kWsOAXJKfn2OLu45koq1negDg_crxLsaAfyul5QHL_uzEO wqTk2UfAcwCYMsS3gD7inD6yV4Od8enBvkSb76fSoSYa8q4J5WfSQenMO14RKeLwtr7bPMVpkQm0 2Blty67.CeAVh3Rq0VLLo1R.YdGB8xZq9uVCHpNHKL X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic305.consmr.mail.ne1.yahoo.com with HTTP; Sat, 4 Dec 2021 00:37:41 +0000 Original-Received: by kubenode516.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 6c814a151d3c9509406ea6d6c46bfe04; Sat, 04 Dec 2021 00:37:36 +0000 (UTC) In-Reply-To: <83lf1178zy.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 03 Dec 2021 22:01:53 +0200") X-Mailer: WebService/1.1.19306 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.185.148; envelope-from=luangruo@yahoo.com; helo=sonic305-22.consmr.mail.ne1.yahoo.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, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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:280885 Archived-At: Eli Zaretskii writes: > Emacs still did compile on those platforms before your changes. So we > are not talking about dropping support for them or breaking the build > on them, we are talking about avoiding warnings. FWIW, I can't reproduce the glyph-related crash I found with Developer Studio (the Sun compiler) anymore after this change. It is exactly 9c222b9 that fixed the problem. > So I'm inclined to revert that changeset on the release branch. I don't think that would be the best idea, see above. Thanks.