From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 104388 invoked by alias); 20 Feb 2018 19:49:43 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 104366 invoked by uid 89); 20 Feb 2018 19:49:43 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-it0-f52.google.com Received: from mail-it0-f52.google.com (HELO mail-it0-f52.google.com) (209.85.214.52) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 20 Feb 2018 19:49:42 +0000 Received: by mail-it0-f52.google.com with SMTP id v186so14506514itc.5 for ; Tue, 20 Feb 2018 11:49:41 -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=vJxqEzbTBOWA4+cCIfr96kiMyzAoPoVD2dtaYB8AmdU=; b=Wits/t2Thx/4KBXg6whTcHC+TwV1Vl2Ez2HxvECsg1dOpNdzpBfA2tLTso2mmApeE5 KhG6tTaYVXjqCLoJo/J1kxe1FYa1KW50KLowDATybLMcn4PHwGExF/A/GX7T/ebW5rsN dPl1ZPv4mYCJjBdcrdNe/+UOo3iiR1sTzTUwkYS0FumpqBlzD/xPn4zpIcH+49q2LVOR 0WDbx2KBUPMSGH195KkPCxbTDaAXG9GFhSct7mRGVQJAwhMwXfdkzB5liKtpAjETO6pr PbA9L2QWud9PXOp3msAI6dkek15VNkDH0qNgHaeLLEqhuWI6AUkvlFgaYs0Skvyog+9o pNcw== X-Gm-Message-State: APf1xPBZHKBd8Qo7Xx3C7AGt4/OWGPcPVxTORo37OBBaGrPedfV2pRVa 26cCj1kloJRMgaPg2uhOizMOR43WKc0UDI0U/xY= X-Google-Smtp-Source: AH8x227fMyonQljnGlowZ72gPcrIiQfhac2XYsi2Mt0rM+YfT4lIHpZce/jIECmM5SS9j4O++yeHS/fgh0Xcy/IfvYo= X-Received: by 10.36.0.130 with SMTP id 124mr36934ita.91.1519156180407; Tue, 20 Feb 2018 11:49:40 -0800 (PST) MIME-Version: 1.0 Received: by 10.107.50.83 with HTTP; Tue, 20 Feb 2018 11:49:39 -0800 (PST) In-Reply-To: <1FE711F4-D99F-47DB-8434-DFB7C96D82E8@redhat.com> References: <50F32C36-4EE5-4375-BAC6-46FCCECE1571@redhat.com> <1FE711F4-D99F-47DB-8434-DFB7C96D82E8@redhat.com> From: Jonathan Wakely Date: Tue, 20 Feb 2018 19:49:00 -0000 Message-ID: Subject: Re: sign-compare warning for short and char To: Christophe de Dinechin Cc: "gcc@gcc.gnu.org" Content-Type: text/plain; charset="UTF-8" X-IsSubscribed: yes X-SW-Source: 2018-02/txt/msg00157.txt.bz2 On 20 February 2018 at 15:43, Christophe de Dinechin wrote: > I posted here because I saw it as a possible diagnostic bug / limitation. Do such things go to gcc-help? Or is it that you thought I was asking for the correct option? Bug reports and enhancement requests go to bugzilla not here, and questions about using GCC (including warnings and "why doesn't this work?" stuff) belongs on gcc-help. Although arguably this question is somewhere halfway between gcc@ and gcc-help@