From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#37140: 27.0.50; calc gives "Wrong type argument: number-or-marker-p, inf" to many operations Date: Tue, 27 Aug 2019 12:39:23 +0200 Message-ID: <97F7BA56-6E8C-45BA-878C-55DD91D4C3AB@acm.org> References: <82A27C89-ECB1-43A3-8A7D-AF49158EA1E0@acm.org> <83pnkuivwy.fsf@gnu.org> <83o90eivq4.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="226692"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 37140@debbugs.gnu.org, huszaghmatt@gmail.com, npostavs@gmail.com To: Richard Stallman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Aug 27 12:40:13 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1i2YtY-000wne-Vr for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 27 Aug 2019 06:39:34 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1566902366; bh=t42kdFMw1m3Gg56icEN3i89oNPXe95tZsr64Sg5fW/M=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=M/D0TSDQ6FM8cj7fpNUmOzWAvNZnOmphWWnIjZJ5PsbxXp64u5qrD0v0pdNnlGpzf mcg+9JMhQraT30zSfk4ItxnTIGrOFZKyPV6we39QGia6ZhHHeH0zQxzm6IS+AcbVxy RHJbRW2VmxQluuWCspvMKmh3SUY9jRAH0JMmwDPA= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.1.64] (c-e636e253.032-75-73746f71.bbcust.telenor.se [83.226.54.230]) (authenticated bits=0) by mail118c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id x7RAdNfM026028; Tue, 27 Aug 2019 10:39:25 +0000 In-Reply-To: X-Mailer: Apple Mail (2.3445.104.11) X-CTCH-RefID: str=0001.0A0B0201.5D65085E.0020, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=Mqx8FVSe c=1 sm=1 tr=0 a=M+GU/qJco4WXjv8D6jB2IA==:117 a=M+GU/qJco4WXjv8D6jB2IA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=IkcTkHD0fZMA:10 a=M51BFTxLslgA:10 a=mDV3o1hIAAAA:8 a=A-qOrkxqnLx1epH0zzAA:9 a=QEXdDO2ut3YA:10 a=_FVE-zBwftR9WsbkzFJk:22 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:165954 Archived-At: 25 aug. 2019 kl. 01.02 skrev Richard Stallman : >=20 > If Emacs is supposed to handle infinite floats, then compiling with > -ffinite-math-only is inescapably bad because it will make the > infinite floats fail to work. I have no strong opinion on how best to detect broken infinity handling, = but will just note that =C2=B1Inf are useful even in integer-only code = as identities for `min' and `max' and similar code --- in fact, more so = now that there is no longer a greatest integer.