From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 88E46EE4993 for ; Tue, 22 Aug 2023 16:09:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qYTwZ-00024w-Uj; Tue, 22 Aug 2023 12:09:23 -0400 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 1qYTwY-00024Z-Ad for qemu-devel@nongnu.org; Tue, 22 Aug 2023 12:09:22 -0400 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qYTwW-0007PA-5m for qemu-devel@nongnu.org; Tue, 22 Aug 2023 12:09:22 -0400 Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-1bc3d94d40fso36429295ad.3 for ; Tue, 22 Aug 2023 09:09:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692720559; x=1693325359; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=MS9EIAW+T0o67WH4zmSjqABrY3sNZx3QPqLBlOzVlDI=; b=Gw4SXDecjAojbT9ZOO5KJGN1hlelJDixOp+nii9mRwGMwq4++XjFMCsAPbpuPSMoa0 7O/SA21FTZYjLQ/z5D06maK8fBDe8gA0oqNtYQZ7wxTG13c92yBwMgXOA3NQiKZCjjb9 FT3Q/iZqWt6UrYSAnVCbfYNhCkmKRiIZDXwgdJRwtt0JA4McI8D5o/O008rXi+JKwI/1 AYQGHnjl3VEhenbH0swL1Y/kwfVq36RvLM+Q+vh0ZDPuYxpPJ12h8DfT2CTYafM11sOC SIrGV3q5EccpOQGMHvzvmz7Et1e9nqv+adR6Gf2S1e0wwO4D5D8/eSZKp6JcN32ur/r7 rGRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692720559; x=1693325359; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=MS9EIAW+T0o67WH4zmSjqABrY3sNZx3QPqLBlOzVlDI=; b=V0qlfgiD5yhv1v3ab6ADJIGiq7LGZkIXhfW9NZdjesdZrlWIiGFb2b+nkQJYMmTmxx 3qsWVuGok0j8nwpAiRGv0pGJeFxwzQlInbfOEQG8lNsV0CPsXwe8AifzcygHjLSq+mqI 9T2qupRQ0KMWGQvJXf2I7ijKzokjUVKES+xh3KLbgbr6zSPuAHlGxL0gl4PJWvPy8DM9 qyeZm+w2MFa0uYHscxKXrjGXV6jIIrSOI05e9yA9jMVdTo4e1iWjIDmEKrqHUJ2DIeYi 3IscC2R3aVnzCz86bRNXmC5DHncKtkX5ly8uBIJvxqrK3qXL1iSyykYVeYYjKFKsGUN9 DNOA== X-Gm-Message-State: AOJu0YyZyne5jDU7O//xe9gOe1hMAnlwjpRIbgtdTsIcbOxaJW6EopiA G1ZBewRgyRJCGvN6XswTTs9Qag== X-Google-Smtp-Source: AGHT+IHnUN4UI74Xqf0cQVSOjkLXVe0ljIXCYpbHgnWj3lPS7MUM/5wIl+TXOx6PcnpRXtQAXvsQ+w== X-Received: by 2002:a17:902:8647:b0:1c0:9b7c:f82a with SMTP id y7-20020a170902864700b001c09b7cf82amr1138680plt.53.1692720558758; Tue, 22 Aug 2023 09:09:18 -0700 (PDT) Received: from ?IPV6:2602:47:d483:7301:4e3c:f4a4:b92a:b5ab? ([2602:47:d483:7301:4e3c:f4a4:b92a:b5ab]) by smtp.gmail.com with ESMTPSA id p10-20020a170902e74a00b001bbbbda70ccsm9240131plf.158.2023.08.22.09.09.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Aug 2023 09:09:18 -0700 (PDT) Message-ID: Date: Tue, 22 Aug 2023 09:09:16 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [RFC PATCH] docs/style: permit inline loop variables Content-Language: en-US To: =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-devel@nongnu.org Cc: =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= , Thomas Huth , Markus Armbruster , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Juan Quintela References: <20230822155004.1158931-1-alex.bennee@linaro.org> From: Richard Henderson In-Reply-To: <20230822155004.1158931-1-alex.bennee@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x634.google.com X-Spam_score_int: -38 X-Spam_score: -3.9 X-Spam_bar: --- X-Spam_report: (-3.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-1.767, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/22/23 08:50, Alex Bennée wrote: > I've already wasted enough of my time debugging aliased variables in > deeply nested loops. While not scattering variable declarations around > is a good aim I think we can make an exception for stuff used inside a > loop. > > Signed-off-by: Alex Bennée > --- > docs/devel/style.rst | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) Reviewed-by: Richard Henderson r~