From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23532 invoked by alias); 9 Mar 2014 14:45:56 -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 23485 invoked by uid 48); 9 Mar 2014 14:45:47 -0000 From: "trippels at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/60474] [4.9 Regression] Crash in tree_class_check Date: Sun, 09 Mar 2014 14:45:00 -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: 4.9.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: trippels 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: 4.9.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_known_to_work keywords cf_reconfirmed_on cc everconfirmed short_desc target_milestone cf_known_to_fail 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: 2014-03/txt/msg00699.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D60474 Markus Trippelsdorf changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Known to work| |4.7.3, 4.8.3 Keywords| |ice-on-valid-code Last reconfirmed| |2014-03-09 CC| |trippels at gcc dot gnu.org Ever confirmed|0 |1 Summary|[regression] Crash in |[4.9 Regression] Crash in |tree_class_check |tree_class_check Target Milestone|--- |4.9.0 Known to fail| |4.9.0 --- Comment #1 from Markus Trippelsdorf --- Confirmed. Further reduced testcase ICEs also on x86_64: markus@x4 tmp % cat test.ii struct Layer; template struct A { Layer *m_fn1 (); Layer &operator[](int p1) { return m_fn1 ()[p1]; } }; struct Layer { }; void fn1 (A &p1, int Layer::*p2, int p3) { for (int a =3D 0;; ++a, ++p3) p1[p3].*p2 =3D p1[a].*p2; } markus@x4 tmp % g++ -O2 -c test.ii test.ii: In function =E2=80=98void fn1(A&, int Layer::*, int)=E2=80=99: test.ii:10:6: internal compiler error: Segmentation fault >>From gcc-bugs-return-445831-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sun Mar 09 14:48:49 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 25213 invoked by alias); 9 Mar 2014 14:48:48 -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 25146 invoked by uid 48); 9 Mar 2014 14:48:43 -0000 From: "bdavis at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/59746] internal compiler error: Segmentation fault Date: Sun, 09 Mar 2014 14:48:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: error-recovery X-Bugzilla-Severity: normal X-Bugzilla-Who: bdavis 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: 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: 2014-03/txt/msg00700.txt.bz2 Content-length: 166 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59746 --- Comment #4 from Bud Davis --- http://gcc.gnu.org/ml/fortran/2014-03/msg00066.html