From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#51104: comp-tests.elc messes up after reconfiguring for different machine Date: Mon, 12 Sep 2022 13:15:56 +0200 Message-ID: <87h71c972r.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15900"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 51104@debbugs.gnu.org, Andrea Corallo To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 12 13:21:42 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 1oXhVV-0003yz-UG for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 12 Sep 2022 13:21:41 +0200 Original-Received: from localhost ([::1]:37820 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oXhVU-000759-Mh for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 12 Sep 2022 07:21:40 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48736) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oXhR1-0004ck-3z for bug-gnu-emacs@gnu.org; Mon, 12 Sep 2022 07:17:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55632) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oXhR0-0008Ap-MX for bug-gnu-emacs@gnu.org; Mon, 12 Sep 2022 07:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oXhR0-00070m-Cz for bug-gnu-emacs@gnu.org; Mon, 12 Sep 2022 07:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 12 Sep 2022 11:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51104 X-GNU-PR-Package: emacs Original-Received: via spool by 51104-submit@debbugs.gnu.org id=B51104.166298136826844 (code B ref 51104); Mon, 12 Sep 2022 11:17:02 +0000 Original-Received: (at 51104) by debbugs.gnu.org; 12 Sep 2022 11:16:08 +0000 Original-Received: from localhost ([127.0.0.1]:44325 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oXhQ7-0006yt-Q4 for submit@debbugs.gnu.org; Mon, 12 Sep 2022 07:16:08 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:51470) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oXhQ5-0006y0-IV for 51104@debbugs.gnu.org; Mon, 12 Sep 2022 07:16:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=H7V4GdpzKv5gz25UglxHMOzBclvzqluPH1qPBaMRKVE=; b=W3yrpAZ/51Z7BUFPC7baMdnaZc zkWVU6CpghbjMV7TJwxOiI0xuA4XSSf/RG9zt1LawSC05jwsWMv8/FNhhrQnj47HuKoTmrHiTcqw/ UM64oMuNRLZkc8d3DzVcPn2qs+aaZyjDFXPJL9Ph1SgIVeVFSsydwACREwDlurB2cYnM=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oXhPw-0005a2-QC; Mon, 12 Sep 2022 13:15:59 +0200 In-Reply-To: (Paul Eggert's message of "Fri, 8 Oct 2021 15:59:06 -0700") X-Now-Playing: Django Django's _Django Django (Remaster)_: "Zumm Zumm" 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:242233 Archived-At: Paul Eggert writes: > When trying out the emacs-28 branch on both 32- and 64-bit platforms, > I had test failures that I tracked down to this line: > > test/src/comp-tests.el:933: (integer ,most-negative-fixnum > ,most-positive-fixnum)) > > My problem was that I'd built test/src/comp-tests.elc on a 32-bit > platform (using "./configure CC='gcc -m32'" on an x86-64 machine) so > that .elc file had been built assuming 32-bit values for > most-negative-fixnum and most-positive fixnum. When I then re-ran > 'configure' for a 64-bit platform the .elc files were not > automatically rebuilt for it (they're supposed to be > machine-independent, right?) and so the optimizations were incorrect > for a 64-bit platform and the tests failed. > > What's a good way to fix this problem, while still testing everything > that comp-tests.el wants to test? This was a year ago, but the code in question seems unchanged now on "master": ;; 14 ((defun comp-tests-ret-type-spec-f (x) (comp-hint-fixnum x)) (integer ,most-negative-fixnum ,most-positive-fixnum)) So I guess the problem is still present? (I haven't tested myself.) Andrea, do you see any way to fix this test for this 32-bit/64-bit scenarion?