From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 118210 invoked by alias); 17 Jan 2018 15:02:48 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 118191 invoked by uid 89); 17 Jan 2018 15:02:48 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.8 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 spammy= X-HELO: mail-io0-f180.google.com Received: from mail-io0-f180.google.com (HELO mail-io0-f180.google.com) (209.85.223.180) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 17 Jan 2018 15:02:42 +0000 Received: by mail-io0-f180.google.com with SMTP id z6so4122285iob.11 for ; Wed, 17 Jan 2018 07:02:41 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=1fnmOT6A25lBoquoxgpJWg9q/HGylrFKZYtzzAwvwA8=; b=qmPQRn1m3sPW95vOuOySDzov4VzLuCPL4mKfQlRsTsYF5jq2T+NTkv5+advsXkKxd9 UNb+wjPWrFL9kTf0PzwlpQyYG3ug2hUrfMHu9j0UEloPYnowsVn35HIQS84w+6Vj3riu 7NDz1gMJArM+Rfrj5vNtdvnwZTh8T8D5GAQm+owq1qYZhosbdPZsjwm/2XdtJ0GA3hXL 9QacFxau10S744coL+mjmpGY8MaK1CWdiOIv8BeGKu6Pat276k3UVoTRj866iKGbDjuc 2xCGzorysc/iPAkUEGlsuENBfRQ5RKJXT0V6FViLwtqr85ly8EXKPOzrcbrClUMIs8Wc OtMQ== X-Gm-Message-State: AKwxyte2WCD49qOVr+Oxe6AOtaN2OjBmAHZHBo9uoHz5C/Fk9IZzik3l +putrFm5Y56KOGUsTpCNQ96/v0p0s3V60523Htkejg== X-Google-Smtp-Source: ACJfBotaI9slLyu7XHBrGOYk/8ge+hwXNegrTI5opI13CctxkxLeCWaLxr+gbQEJ+eeEcLJXTy5aEe7u/QuvQk6b8xQ= X-Received: by 10.107.47.137 with SMTP id v9mr3275499iov.217.1516201359811; Wed, 17 Jan 2018 07:02:39 -0800 (PST) MIME-Version: 1.0 Received: by 10.107.157.202 with HTTP; Wed, 17 Jan 2018 07:02:19 -0800 (PST) In-Reply-To: <87k1wj8md8.fsf@mid.deneb.enyo.de> References: <87k1wj8md8.fsf@mid.deneb.enyo.de> From: Jason Merrill Date: Wed, 17 Jan 2018 15:20:00 -0000 Message-ID: Subject: Re: [PATCH] document -Wclass-memaccess suppression by casting (PR 81327) To: Florian Weimer Cc: Martin Sebor , Jakub Jelinek , Gcc Patch List Content-Type: text/plain; charset="UTF-8" X-IsSubscribed: yes X-SW-Source: 2018-01/txt/msg01553.txt.bz2 On Mon, Jan 15, 2018 at 5:09 AM, Florian Weimer wrote: > * Martin Sebor: > >> +the virtual table. Modifying the representation of such objects may violate > ^vtable pointer? > > The vtable itself is not corrupted, I assume. Indeed. Jason