From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Lisp_Marker size on 32bit systems Date: Fri, 07 Sep 2018 21:32:31 +0300 Message-ID: <83musttayo.fsf@gnu.org> References: <5a2c709e-aa49-b5b6-3fbe-fb8bd33acb23@cs.ucla.edu> <06d01a4b-9d98-df5b-be8a-aeda449acad7@cs.ucla.edu> <83bm99vijd.fsf@gnu.org> <831sa5v192.fsf@gnu.org> <83pnxptegl.fsf@gnu.org> <73af367c-34b0-62f9-6798-4be301f80594@cs.ucla.edu> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1536345038 6435 195.159.176.226 (7 Sep 2018 18:30:38 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 7 Sep 2018 18:30:38 +0000 (UTC) Cc: monnier@IRO.UMontreal.CA, emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Sep 07 20:30:34 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fyLWb-0001YY-T5 for ged-emacs-devel@m.gmane.org; Fri, 07 Sep 2018 20:30:34 +0200 Original-Received: from localhost ([::1]:39875 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fyLYh-0007iY-QB for ged-emacs-devel@m.gmane.org; Fri, 07 Sep 2018 14:32:43 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37067) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fyLYb-0007cG-F8 for emacs-devel@gnu.org; Fri, 07 Sep 2018 14:32:37 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fyLYX-00011p-6y for emacs-devel@gnu.org; Fri, 07 Sep 2018 14:32:37 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:59867) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fyLYW-000117-5m; Fri, 07 Sep 2018 14:32:32 -0400 Original-Received: from [176.228.60.248] (port=1765 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fyLYU-0002Wg-4r; Fri, 07 Sep 2018 14:32:32 -0400 In-reply-to: <73af367c-34b0-62f9-6798-4be301f80594@cs.ucla.edu> (message from Paul Eggert on Fri, 7 Sep 2018 11:13:49 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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:229440 Archived-At: > Cc: monnier@IRO.UMontreal.CA, emacs-devel@gnu.org > From: Paul Eggert > Date: Fri, 7 Sep 2018 11:13:49 -0700 > > There are differences in GCC struct layout between MS-Windows and > GNU/Linux; see the GCC option -mms-bitfields. "-mms-bitfields" is about something very different, and specifically for compatibility with Microsoft compilers. I don't see how that could affect long long.