From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 866 invoked by alias); 3 Feb 2014 08:20:29 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 823 invoked by uid 48); 3 Feb 2014 08:20:26 -0000 From: "tromey at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/59850] Support sparse-style pointer address spaces (type attributes) Date: Mon, 03 Feb 2014 08:20:00 -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: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: tromey at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-02/txt/msg00105.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850 --- Comment #5 from Tom Tromey --- (In reply to Josh Triplett from comment #4) > What version of sparse did you try that with? I can't seem to reproduce > that with the current version, nor with older versions. The one from Fedora 20: bapiya. sparse --version 0.4.4 bapiya. rpm -q sparse sparse-0.4.5.rc1-3.fc20.x86_64 FWIW I have an initial patch for the address_space and force attributes. noderef looks a little harder, as I think it will need to walk over expressions after they are built in order to handle the "&" case properly.