From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#70898: switching to for Emacs bit ops Date: Tue, 14 May 2024 13:11:53 +0200 Message-ID: <46D4EAF1-2CD1-43CF-8594-8ECEF8F80850@gmail.com> References: <69689DCA-4836-49F2-B163-0F5D151FF03F@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.15\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40580"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 70898@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue May 14 13:14:24 2024 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 1s6q6y-000ALi-Kd for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 14 May 2024 13:14:24 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s6q6f-0008TL-S5; Tue, 14 May 2024 07:14:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s6q6c-0008T5-8k for bug-gnu-emacs@gnu.org; Tue, 14 May 2024 07:14:03 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s6q6b-000828-Fe for bug-gnu-emacs@gnu.org; Tue, 14 May 2024 07:14:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1s6q6c-0006Rb-FD for bug-gnu-emacs@gnu.org; Tue, 14 May 2024 07:14:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 14 May 2024 11:14:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 70898 X-GNU-PR-Package: emacs Original-Received: via spool by 70898-submit@debbugs.gnu.org id=B70898.171568518424746 (code B ref 70898); Tue, 14 May 2024 11:14:02 +0000 Original-Received: (at 70898) by debbugs.gnu.org; 14 May 2024 11:13:04 +0000 Original-Received: from localhost ([127.0.0.1]:38720 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1s6q5g-0006R4-7t for submit@debbugs.gnu.org; Tue, 14 May 2024 07:13:04 -0400 Original-Received: from mail-lf1-f51.google.com ([209.85.167.51]:54737) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1s6q5d-0006Qf-Gs for 70898@debbugs.gnu.org; Tue, 14 May 2024 07:13:02 -0400 Original-Received: by mail-lf1-f51.google.com with SMTP id 2adb3069b0e04-51ef64d051bso6290927e87.1 for <70898@debbugs.gnu.org>; Tue, 14 May 2024 04:13:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1715685114; x=1716289914; darn=debbugs.gnu.org; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:from:to:cc:subject :date:message-id:reply-to; bh=1Bx6K9VmpZi46fuV97hqE4d7qZLrwnrsFNV6oes3a6w=; b=FKhlATdse+0OujqpBYyzcJOHBGU2E582fxs2Km02aW/b/fJzTGkEfWbUXFn6fuETt5 D0Z6STKXm/dVWQPY/Uj5GT0Ez2Ao3ZlDGbR4miO4+y2S3bUV0EI6kOwhr+/rvQIvYABS nuP7NwP64PDm414lDjb7sb0A6nf70DDzwMb/FOURNWiN7+45OT12wXcPbVYFo1OndeFg WAc5D+VwemIbw9i47AaSXpFP+S55T556157UHzbX217u+vlD/Xf1a3ly0MmDL2sHjz9t g8lnfgmy+JNwqv28roMtstajiz8wGEV+VrLxjK31q6woOmLxXD9Wrp99Dp0vdIsEvWrh bBrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715685114; x=1716289914; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=1Bx6K9VmpZi46fuV97hqE4d7qZLrwnrsFNV6oes3a6w=; b=ckeqLrRAb66yNuOVPgkUxCjr5xIIoUEDuMDhCiNinxIKIBjod3h6Q4lxGfmeURBsmw DFYXNKxlY/82z5r9t3FB9p/fzmk4q3u0YlqcOqHER+/vG/QC5pBhQ9AhmmQ3KI+C5x0e wIvjwHqCxV8pgMDumuY4OAfldVqHCNZQQ0J6KaB9fgxJKxOf6g//tP41ad82VMBMK5yG 6bEIYcprkI289mc44ybwTHhze+XqjI4YTYRjw3ModJ6TJFmUjYo04BQQXHt0zxwa/6hk qHMgzuHfzAlphDgDBuKaFp6HpywYMU5nqy6tbCgfBlPo2aZWr5QeDowCvY7R5x1uNN1A Qygw== X-Gm-Message-State: AOJu0YwKYE1NTN/7JpSkARw513dm2OONykoHEplCYFbO8YYpzl2ZtlmZ 9vUvzeQlc3ZN/Oy6Co3znsUZ+yn40nfaG5JgboXRO/dsH7vUC7zd X-Google-Smtp-Source: AGHT+IHctYohHrtF9N1ToC2s0K/IEv7U9sqpS+JxeSOnR48vVmxd0Qj2iXrHDpWQdJhJlzUTje/B0A== X-Received: by 2002:a05:6512:3130:b0:51d:998e:e0c1 with SMTP id 2adb3069b0e04-5220fa718d8mr8461491e87.13.1715685114401; Tue, 14 May 2024 04:11:54 -0700 (PDT) Original-Received: from smtpclient.apple (c80-217-1-132.bredband.tele2.se. [80.217.1.132]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-521f35ad3c7sm2117956e87.35.2024.05.14.04.11.53 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 14 May 2024 04:11:53 -0700 (PDT) In-Reply-To: X-Mailer: Apple Mail (2.3654.120.0.1.15) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:285008 Archived-At: 13 maj 2024 kl. 18.56 skrev Paul Eggert : > (porting to theoretical platforms where C integers are wider than 256 = bits!) Impressive! Now all we need is a run-time parametrisable C compiler that = can use arbitrary integer sizes, so that your work can be tested. (Actually that would be incredibly useful for portability work, if = only.) > Yes, that text is weird and I also didn't have a clue as to what it = meant. So I cloned latest glibc+gcc behavior and hoped for the best. Indeed I misunderstood the text and the stdc_find_{first,last} functions = look pretty useless. Good to know.