From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id EE94C3858C32; Mon, 17 Jun 2024 15:15:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EE94C3858C32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1718637334; bh=rFMI0StKzXFOuYaLo6Lxs08GUtv0m/kZVYDzX6hm6EI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=QK+cw+JGcC5YGbeOxyFkhII6YTyuXZPWTMD9sAS4lKq6h3TWQG+/5wVBzsSAwToLF LzdhefXxc2sjQPBq/Cw3k0h2hPBlJ8/kTTyNUfdzZ6lOwz87gBmLa1AoiFRC4B4wZ/ DphnkqzHAa6mqMsrcgHwfgRb9LshdC5nWLLZKAS0= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/115522] [13/14/15 Regression] std::to_array no longer works for struct which is trivial but not default constructible Date: Mon, 17 Jun 2024 15:15:34 +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: 13.3.0 X-Bugzilla-Keywords: rejects-valid 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: 13.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: see_also 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=3D115522 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=3D110167 --- Comment #2 from Andrew Pinski --- Looks like the check (that was added in r13-8421-g4c6bb36e88d5c8 / r14-1647-g960de5dd886572711ef86fa1e15e30d3810eccb9 ), constexpr (is_trivial_v<_Tp>) should be added on to, something like: constexpr (is_trivial_v<_Tp> && is_default_constructible_v<_Tp>) Or maybe more, I am not 100% sure.=