From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10446 invoked by alias); 20 Feb 2015 12:43:08 -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 5202 invoked by uid 48); 20 Feb 2015 12:35:24 -0000 From: "manu at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/65132] diagnostics: missing: bitfield member cannot have an in-class initializer Date: Fri, 20 Feb 2015 12:43:00 -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: 5.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: manu at gcc dot gnu.org X-Bugzilla-Status: NEW 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: bug_status cf_reconfirmed_on cc everconfirmed 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-SW-Source: 2015-02/txt/msg02265.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65132 Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-02-20 CC| |manu at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez --- Confirmed.=20 Probably it is just a matter of calling cp_parser_constant_expression with = the right parameters to not emit errors, then checking after it returns that it indeed parsed a constant-expression and give appropriate errors otherwise. >>From gcc-bugs-return-477933-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri Feb 20 12:25:19 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 28689 invoked by alias); 20 Feb 2015 12:25:19 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 28315 invoked by uid 48); 20 Feb 2015 12:25:15 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/65136] [5 Regression] VRP inserts unnecessary constant copy in the loop Date: Fri, 20 Feb 2015 12:43:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_known_to_work target_milestone short_desc 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: 2015-02/txt/msg02263.txt.bz2 Content-length: 663 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65136 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.9.2 Target Milestone|--- |5.0 Summary|VRP inserts unnecessary |[5 Regression] VRP inserts |constant copy in the loop |unnecessary constant copy | |in the loop --- Comment #2 from Richard Biener --- This is a regression from GCC 4.9.