From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4A0783858C3A; Fri, 11 Mar 2022 18:29:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4A0783858C3A From: "barry.revzin at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/95153] Arrays of 'const void *' should not be copyable in C++20 Date: Fri, 11 Mar 2022 18:29:53 +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: 10.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: barry.revzin at gmail dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: INVALID 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: cc 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Mar 2022 18:29:53 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95153 Barry Revzin changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |barry.revzin at gmail dot = com --- Comment #5 from Barry Revzin --- Just to follow up, gcc trunk right now does this: int main() { int a[3]{}; void const* b[3](a); // ok void const* c[3]{}; void const* d[3](c); // error: array must be initialized with a brace-enclosed initializer } If 'd' is actually an error, then it's not because of that, so at the very least, the diagnostic is wrong.=