From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8142039F1C2F; Fri, 5 Feb 2021 14:18:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8142039F1C2F From: "dmalcolm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/98969] [11 Regression] ICE: Segmentation fault (in print_mem_ref) Date: Fri, 05 Feb 2021 14:18:48 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: analyzer X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: dmalcolm at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: dmalcolm at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to 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-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Feb 2021 14:18:48 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98969 David Malcolm changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|msebor at gcc dot gnu.org |dmalcolm at gcc dot= gnu.org --- Comment #6 from David Malcolm --- Mine; the analyzer shouldn't ICE by constructing malformed trees. Also, the leak diagnostic is arguably a false positive in that (struct TYPE_14__ *) _round_2_cb_n_0 is still effectively reachable by the caller after the function returns.=