From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AB6613858281; Tue, 1 Aug 2023 12:38:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AB6613858281 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1690893504; bh=ktFkfLKhiGeFOYb+35043M7Re+NxnrjzGwgx6CGjxDg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ZE3MnZnWk8ouYKClYPYenrJDXkFCt9eM2agxj0/EQYQ8w3NqMO0SMk7m3qdLEm5GC 8sxoLEAdTPjyr4nOQ9XufH4onKSD74Kf+6/gPncJyflxVEZnOIilPtID95nLagkvve TzIZUhyd/6b71DeYbpWW/YlSnNaw3db1B0dPO4vo= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/110860] std::format("{:f}",2e304) invokes undefined behaviour Date: Tue, 01 Aug 2023 12:38:24 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 13.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: redi at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.3 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=3D110860 --- Comment #3 from Jonathan Wakely --- std::abs=