From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1D9DD3858D35; Fri, 11 Nov 2022 21:24:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1D9DD3858D35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668201901; bh=tqJLAXvgZ4p0qLHViTrJNgfuxKSPcOSOVz3QMLhT5hM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=KibVpduqlzx7WZzLGCX7JpOwnhFi/jt7ZpbCs6d7vA/J52Y5OwzMkFDefhvdsQmwf dqy783eFLV5Rbs9TSg8GmQsBO89Q8fhs/MDzEZ+NyWpdAmjjqj4O9uJiEI2IDnqCAy a6KcRQkRrh6Z0m5BACBoeUlXgP7w7teOcM2EafDY= From: "dmalcolm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/106147] RFE: -fanalyzer could complain about some cases of infinite loops and infinite recursion Date: Fri, 11 Nov 2022 21:24:58 +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: 13.0 X-Bugzilla-Keywords: 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: --- 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106147 --- Comment #6 from David Malcolm --- The above patch implements -Wanalyzer-infinite-recursion for GCC 13. I also have the beginnings of an implementation of -Wanalyzer-infinite-loop, but it won't be ready for the close of GCC 13 stage 1. Keeping this RFE open to track -Wanalyzer-infinite-loop.=