From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] master 6cd5678: Clarify compiler-pacifier in frame.c Date: Mon, 26 Aug 2019 10:54:04 +0300 Message-ID: <83tva4fjkz.fsf@gnu.org> References: <835zmnjdjm.fsf@gnu.org> <227db16b-17d1-b44b-97b3-e80211415eef@cs.ucla.edu> <831rx9iupo.fsf@gnu.org> <32f9db09-0c04-df03-4bb7-76fe2aa9a88f@cs.ucla.edu> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="263959"; mail-complaints-to="usenet@blaine.gmane.org" Cc: emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Aug 26 09:57:37 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i29se-0016Vg-VM for ged-emacs-devel@m.gmane.org; Mon, 26 Aug 2019 09:57:37 +0200 Original-Received: from localhost ([::1]:50642 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i29sd-0006qR-Nr for ged-emacs-devel@m.gmane.org; Mon, 26 Aug 2019 03:57:35 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42473) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i29pE-00039j-6A for emacs-devel@gnu.org; Mon, 26 Aug 2019 03:54:05 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:35656) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1i29pD-0003vX-GB; Mon, 26 Aug 2019 03:54:03 -0400 Original-Received: from [176.228.60.248] (port=4275 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1i29pC-0005Rk-S9; Mon, 26 Aug 2019 03:54:03 -0400 In-reply-to: <32f9db09-0c04-df03-4bb7-76fe2aa9a88f@cs.ucla.edu> (message from Paul Eggert on Sun, 25 Aug 2019 23:34:25 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:239570 Archived-At: > Cc: emacs-devel@gnu.org > From: Paul Eggert > Date: Sun, 25 Aug 2019 23:34:25 -0700 > > > UNINIT ... only works in a Git repository. > > So it's a semi-kludgey semi-solution, not really better > > than an explicit initialization with a comment. > > UNINIT works outside of Git repositories, since it depends on GCC_LINT which can > be set independently of whether one is in a Git repository. That's not "working" in my book. The warnings will re-appear if one compiles outside of Git with suitable GCC options, so the solution is incomplete at best. > Admittedly UNINIT is a bit of a kludge, but it's the best kludge we have in the > area. An explicit initialization is a tad better, as it doesn't require any tinkering with obscure settings.