From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 05F3D3858401; Tue, 16 Nov 2021 13:00:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 05F3D3858401 From: "jwjagersma at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/69549] Named Address Spaces does not compile in C++ Date: Tue, 16 Nov 2021 13:00:21 +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: 6.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jwjagersma at gmail dot com 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: attachments.created 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: Tue, 16 Nov 2021 13:00:22 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D69549 --- Comment #8 from jwjagersma at gmail dot com --- Created attachment 51808 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D51808&action=3Dedit basic implementation Tentative patch. Produces working code but could use some (many) checks to diagnose incorrect usage, eg. AS-qualified struct fields, function parameters, non-type templa= te parameters. Assigning an AS-qualified pointer to non-qualified is already diagnosed correctly, but the inverse is not. I don't know if mangling address-space-qualified member functions would be covered by ABI version 10, or if the version number needs to be bumped.=