From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 69CDA3857342; Thu, 12 Oct 2023 07:30:02 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 69CDA3857342
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1697095802;
	bh=+tU8wdCv2uyJr/dobkXTlDIgdW5lPOEcUUSjSE8Hv0Y=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=fU8AXPR/5DxqgNmOPNSHvcFGJ4riokPqbdRhAIRMYMpqZ+rp57/sPvh+hDhUx2zdK
	 r2A2lgIrmnkDIzRozMeWJx7BTUiLEDdCretOZW9OvFFwzQyfPUAblR6gzYcvsccFoW
	 gyT+gFUTekqZQRji2FD0CQsdzfn5crchhI1vPMUY=
From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/111771] Incorrect "is used uninitialized" warning, as if
 zero-initialization didn't propagate through user-provided default
 constructors
Date: Thu, 12 Oct 2023 07:30:02 +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: 13.2.0
X-Bugzilla-Keywords: diagnostic, wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: rguenth 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: <bug-111771-4-4NSySr6jWw@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-111771-4@http.gcc.gnu.org/bugzilla/>
References: <bug-111771-4@http.gcc.gnu.org/bugzilla/>
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: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111771

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
-fno-lifetime-dse fixes the issue (and the diagnostic)=