From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by sourceware.org (Postfix) with ESMTPS id 6A0FE385842D for ; Fri, 17 Feb 2023 23:05:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6A0FE385842D Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-x32d.google.com with SMTP id 4-20020a05600c22c400b003dc4fd6e61dso2133492wmg.5 for ; Fri, 17 Feb 2023 15:05:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=6Rkx6feLE8ltE5ewgKvGhaulRk6fjtbP7/cF3+t+s3M=; b=KpdJK6jKgFyxxteY+zjvpIfJzGR7LmEo5zvF+BS24ibeyD3t9WKYAvC+XYVEmViYU7 jEVGqGB5jZHwVMqlytRzACzTq9PmGsmG3w75NYHFaCZEOyhadIBX+44oFVcFhjRd4b92 uKx6mpEthNqgieA1NvD9yXIV+eXeDvfJ1Js9WvLVrx7bNm5YWdscxXxwHK0UYcQ1CBME 86dbHB1itt4P9NMifC7OdSjOH01VkY3ySuPmYac2TluIFknFlYwF9asD3XAYQhuQc4DA nu1ng9alMtKxcIXfUrX3BW5OFy6ZLOsbJco1ALNUVdMcSmvwHcE6VD9vgTHtKYGt75Jo abog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=6Rkx6feLE8ltE5ewgKvGhaulRk6fjtbP7/cF3+t+s3M=; b=xRSRsYfH34QR2g+faixGOV/SX+Ulde/RF8KeqtqUyJs9nyi66sPxSsUf2kiRWXA69h 6VW81l8+kl749FLBbOFKvjGwa5apVZSaNY1bYKa/cAE7YaveLS5Muwnp3R566qFDJ0Y7 r+G9Wm7ByRFiuApd5fJiaD/Do2UHRYAu8LyzCxgkvNIYKfaT5sgJ9gQsUyNlXTnX3uwd i1+qgq2OoBpauKBEl7OJlEQTTKiwBSj3DxoQ1fm5NR+J56JIgSMNPVGTvToBYExJfODd GyzMdicZmXhGiP/wfviOwtcYFQS0lpgiAiSB46l0jtIW6A6tIfjIQr4IEENYsUPClbK/ 6d1g== X-Gm-Message-State: AO0yUKWaqOODWesp2z89dc9ZxKda3sV1msy0snCd6L8GKRhYY70kf7N7 An+yFG5V7b+OGiHXwZqRS6YUraTm7GE= X-Google-Smtp-Source: AK7set/3CqOUZYVnaLWLNcwQAA8/AxN4mU9C8vII2i7Nx1FX5vcffMsGzH1Ocxg2N87VPGAuQE7lXQ== X-Received: by 2002:a05:600c:1613:b0:3dd:af7a:53ed with SMTP id m19-20020a05600c161300b003ddaf7a53edmr902009wmn.11.1676675141877; Fri, 17 Feb 2023 15:05:41 -0800 (PST) Received: from asus5775.alejandro-colomar.es ([170.253.36.171]) by smtp.googlemail.com with ESMTPSA id bh13-20020a05600c3d0d00b003e00c453447sm2511567wmb.48.2023.02.17.15.05.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Feb 2023 15:05:41 -0800 (PST) From: Alejandro Colomar X-Google-Original-From: Alejandro Colomar To: gcc-patches@gcc.gnu.org Cc: Alejandro Colomar , Andreas Schwab , David Malcolm , Florian Weimer , Iker Pedrosa , Jens Gustedt , Jonathan Wakely , Mark Wielaard , Martin Uecker , Michael Kerrisk , Paul Eggert , Sam James , Siddhesh Poyarekar , Yann Droneaud Subject: [PATCH resend] Make -Wuse-after-free=3 the default one in -Wall Date: Sat, 18 Feb 2023 00:05:26 +0100 Message-Id: <20230217230525.10750-1-alx@kernel.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <3d7d07cf-3276-b091-69d5-bf00b04e518d@gotplt.org> References: <3d7d07cf-3276-b091-69d5-bf00b04e518d@gotplt.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-10.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Link: Link: Cc: Andreas Schwab Cc: David Malcolm Cc: Florian Weimer Cc: Iker Pedrosa Cc: Jens Gustedt Cc: Jonathan Wakely Cc: Mark Wielaard Cc: Martin Uecker Cc: Michael Kerrisk Cc: Paul Eggert Cc: Sam James Cc: Siddhesh Poyarekar Cc: Yann Droneaud Signed-off-by: Alejandro Colomar --- This is a resend of the same patch previously sent to gcc@. gcc/c-family/c.opt | 4 ++-- gcc/doc/invoke.texi | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index c0fea56a8f5..1a3fc2c5d74 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -1411,11 +1411,11 @@ C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_unused_const_variable) Warn when a const variable is unused. ; Defining this option here in addition to common.opt is necessary -; in order for the default -Wall setting of -Wuse-after-free=2 to take +; in order for the default -Wall setting of -Wuse-after-free=3 to take ; effect. Wuse-after-free= -LangEnabledBy(C ObjC C++ LTO ObjC++, Wall,2,0) +LangEnabledBy(C ObjC C++ LTO ObjC++, Wall,3,0) ; in common.opt Wvariadic-macros diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 7b308cd3c31..d910052ce0c 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -4720,7 +4720,7 @@ instead of pointers. This approach obviates needing to adjust the stored pointers after reallocation. @end table -@option{-Wuse-after-free=2} is included in @option{-Wall}. +@option{-Wuse-after-free=3} is included in @option{-Wall}. @item -Wuseless-cast @r{(C++ and Objective-C++ only)} @opindex Wuseless-cast -- 2.39.1