From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27671 invoked by alias); 16 Sep 2014 06:14:41 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 27652 invoked by uid 48); 16 Sep 2014 06:14:36 -0000 From: "manu at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/63272] GCC should warn when using pointer to dead scoped variable within the same function Date: Tue, 16 Sep 2014 06:14:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: manu at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc everconfirmed Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-09/txt/msg01688.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63272 Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-09-16 CC| |manu at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez --- It would be nice to have. Perhaps related to PR49974. >>From gcc-bugs-return-461855-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Sep 16 06:38:12 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 6177 invoked by alias); 16 Sep 2014 06:38:11 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 6098 invoked by uid 48); 16 Sep 2014 06:38:00 -0000 From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/63272] GCC should warn when using pointer to dead scoped variable within the same function Date: Tue, 16 Sep 2014 06:38:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-09/txt/msg01689.txt.bz2 Content-length: 275 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63272 --- Comment #2 from Andrew Pinski --- (In reply to Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez from comment #1) > It would be nice to have. Perhaps related to PR49974. Definitely related to PR 53855. >>From gcc-bugs-return-461856-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Sep 16 06:40:09 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 7532 invoked by alias); 16 Sep 2014 06:40:08 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 7495 invoked by uid 48); 16 Sep 2014 06:40:05 -0000 From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/63272] GCC should warn when using pointer to dead scoped variable within the same function Date: Tue, 16 Sep 2014 06:40:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-09/txt/msg01690.txt.bz2 Content-length: 255 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63272 --- Comment #3 from Andrew Pinski --- But really this is already talked about the warning in bug 60517 and really in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60770#c1 .