From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25343 invoked by alias); 17 Jan 2018 15:34:29 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 25334 invoked by uid 89); 17 Jan 2018 15:34:29 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy= X-HELO: eggs.gnu.org Received: from eggs.gnu.org (HELO eggs.gnu.org) (208.118.235.92) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 17 Jan 2018 15:34:28 +0000 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ebpjL-0005C6-V5 for gdb-patches@sourceware.org; Wed, 17 Jan 2018 10:34:27 -0500 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36114) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ebpjL-0005Bw-S1; Wed, 17 Jan 2018 10:34:23 -0500 Received: from [176.228.60.248] (port=2398 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1ebpjL-0005kJ-9g; Wed, 17 Jan 2018 10:34:23 -0500 Date: Wed, 17 Jan 2018 15:34:00 -0000 Message-Id: <83o9lswlc6.fsf@gnu.org> From: Eli Zaretskii To: Sergio Durigan Junior CC: gdb-patches@sourceware.org In-reply-to: <20180116203239.27787-1-sergiodj@redhat.com> (message from Sergio Durigan Junior on Tue, 16 Jan 2018 15:32:39 -0500) Subject: Re: [PATCH] Fix unitialized warning on gdb/typeprint.c:whatis_exp Reply-to: Eli Zaretskii References: <87po69zkxe.fsf@redhat.com> <20180116203239.27787-1-sergiodj@redhat.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-IsSubscribed: yes X-SW-Source: 2018-01/txt/msg00341.txt.bz2 > From: Sergio Durigan Junior > Cc: Eli Zaretskii , > Sergio Durigan Junior > Date: Tue, 16 Jan 2018 15:32:39 -0500 > > This simple patch initializes "struct value *val" to NULL, which > silences a when compiling GDB with certain GCC versions. > > This warning is technically incorrect, because there is now way that > "val" will be used unitialized if you look at the code flow, but it's > a simple "fix" and doesn't do any harm. This fixes the warning for me (of course). Thanks.