From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E466D384AB62; Wed, 24 Apr 2024 17:32:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E466D384AB62 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1713979925; bh=tbduUBjugXasapexbPj+BAWu1g+YZrUnggEE3fzi/B0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=U9eOYgUExZu8qLQAdOf1TTZ6Du5p/Nqnc49FiDMnxSE9qIWngT0bF+hJaEwlJC0YA xZW/Qgdn0v8farJoIN3yPxH3QGvEAjEYx8DtGBfQi2L8dSIK7KloSXZBOncErt2rE0 EMdTxqFk11vNPl57jV2Osr/AM44MGOkRbspNswGk= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/114833] --suggest-attribute=returns_nonnull misdiagnoses functions with __attribute__((nonnull)) Date: Wed, 24 Apr 2024 17:32:05 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: 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: cf_reconfirmed_on bug_status 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114833 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2024-04-24 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski --- Confirmed. The code which calls warn_function_returns_nonnull (or maybe warn_function_returns_nonnull should do the check) does not check for the attribute already there.=