From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 07FD63858C62; Mon, 27 Mar 2023 21:14:57 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 07FD63858C62 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1679951697; bh=P9E3rnx4Z3OA451z5GCKlgVCPmcbw0f8NUKRE7c7rlQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=k0zs3Gbf3ODqZjF+JvrvhwvFAd2mZXRuOx2QIiLOX+ULljSXmR/UHvmKbbi+dPJqY LheudshYWyXCAL/WLE3+ZtLaHW0LD+HaZW9YCPe0QZrEkGSubAbHMCbFC/VlBd4IhK 2uFif8dkGAd7OE3tTnE+F+KM0lcNUAvUGsY/lwzE= From: "benni.buch at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109299] wrong warning on std::wstring with -O2 -std=c++20 -D_FORTIFY_SOURCE=2 Date: Mon, 27 Mar 2023 21:14:56 +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: 12.1.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: benni.buch at gmail dot com X-Bugzilla-Status: UNCONFIRMED 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: version 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=3D109299 Benjamin Buch changed: What |Removed |Added ---------------------------------------------------------------------------- Version|12.0 |12.1.0 --- Comment #3 from Benjamin Buch --- You are right, I use GCC 12.1.0, sorry! I also ran reproduce it via godbolt.org starting from version 12.1 until current trunk. https://godbolt.org/z/Y9frhGr86=