From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BD3E43858C66; Fri, 1 Mar 2024 17:19:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BD3E43858C66 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709313559; bh=O293P84lfH9H+jSQQSy9WCSDiZrq44Gx2oUnLr8yQPo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=lGd3SEZEHDcmKwyiQXg5mpnYucS/rwuWNZQLyljlGyhJBDibvE2mP+kPYcSSc4rV3 P8qVoeCx5ssOT3t46j2feGRHB9Pi7IPucaJw5goj/p825vMTDh7ZmECbE9w7q42Eqd dHNJxVNgTmeZrSObU4SdTbsA5WW0n2VK9IqYeFYY= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/84414] miscompile due to assuming that object returned by value cannot alias its own member pointer values Date: Fri, 01 Mar 2024 17:19:16 +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: 7.3.0 X-Bugzilla-Keywords: alias, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: redi 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: 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=3D84414 --- Comment #8 from Jonathan Wakely --- This is now https://cplusplus.github.io/CWG/issues/2868.html=