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* [Bug other/46745] New: '#'mem_ref' not supported by dump_expr#<expression error>' @ 2010-12-01 13:41 marc.glisse at normalesup dot org 2010-12-01 14:01 ` [Bug other/46745] " rguenth at gcc dot gnu.org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: marc.glisse at normalesup dot org @ 2010-12-01 13:41 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 Summary: '#'mem_ref' not supported by dump_expr#<expression error>' Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassigned@gcc.gnu.org ReportedBy: marc.glisse@normalesup.org Created attachment 22586 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22586 testcase Hello, with the attached testcase, I currently get (-Wall -O1): a.cc: In member function 'void CGAL::Envelope_divide_and_conquer_2<Traits_, Diagram_>::_construct_envelope_non_vertical(CGAL::Envelope_divide_and_conquer_2<Traits_, Diagram_>::Curve_pointer_iterator, CGAL::Envelope_divide_and_conquer_2<Traits_, Diagram_>::Curve_pointer_iterator, CGAL::Envelope_divide_and_conquer_2<Traits_, Diagram_>::Envelope_diagram_1&) [with Traits_ = CGAL::Arr_curve_data_traits_2<CGAL::Arr_segment_traits_2<CGAL::Cartesian<CGAL::Gmpq> >, int>, Diagram_ = CGAL::Env_default_diagram_1<CGAL::Arr_curve_data_traits_2<CGAL::Arr_segment_traits_2<CGAL::Cartesian<CGAL::Gmpq> >, int> >, CGAL::Envelope_divide_and_conquer_2<Traits_, Diagram_>::Curve_pointer_iterator = __gnu_cxx::__normal_iterator<CGAL::Arr_segment_2<CGAL::Cartesian<CGAL::Gmpq> >**, std::vector<CGAL::Arr_segment_2<CGAL::Cartesian<CGAL::Gmpq> >*, std::allocator<CGAL::Arr_segment_2<CGAL::Cartesian<CGAL::Gmpq> >*> > >, CGAL::Envelope_divide_and_conquer_2<Traits_, Diagram_>::Envelope_diagram_1 = CGAL::Env_default_diagram_1<CGAL::Arr_curve_data_traits_2<CGAL::Arr_segment_traits_2<CGAL::Cartesian<CGAL::Gmpq> >, int> >]': a.cc:291:3: warning: 'new_v' is used uninitialized in this function [-Wuninitialized] a.cc:112:20: warning: '#'mem_ref' not supported by dump_expr#<expression error>' is used uninitialized in this function [-Wuninitialized] a.cc:287:40: note: '#'mem_ref' not supported by dump_expr#<expression error>' was declared here a.cc:112:20: warning: 'intersection_point' is used uninitialized in this function [-Wuninitialized] a.cc:288:29: note: 'intersection_point' was declared here Older g++ didn't have the two mem_ref lines. The closest bug I could find is PR22238. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug other/46745] '#'mem_ref' not supported by dump_expr#<expression error>' 2010-12-01 13:41 [Bug other/46745] New: '#'mem_ref' not supported by dump_expr#<expression error>' marc.glisse at normalesup dot org @ 2010-12-01 14:01 ` rguenth at gcc dot gnu.org 2010-12-01 15:39 ` [Bug middle-end/46745] [4.6 Regression] " pinskia at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2010-12-01 14:01 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2010.12.01 14:01:02 AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-01 14:01:02 UTC --- Mine. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/46745] [4.6 Regression] '#'mem_ref' not supported by dump_expr#<expression error>' 2010-12-01 13:41 [Bug other/46745] New: '#'mem_ref' not supported by dump_expr#<expression error>' marc.glisse at normalesup dot org 2010-12-01 14:01 ` [Bug other/46745] " rguenth at gcc dot gnu.org @ 2010-12-01 15:39 ` pinskia at gcc dot gnu.org 2010-12-03 16:11 ` rguenth at gcc dot gnu.org 2010-12-03 16:23 ` rguenth at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2010-12-01 15:39 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|other |middle-end Target Milestone|--- |4.6.0 Summary|'#'mem_ref' not supported |[4.6 Regression] |by dump_expr#<expression |'#'mem_ref' not supported |error>' |by dump_expr#<expression | |error>' ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/46745] [4.6 Regression] '#'mem_ref' not supported by dump_expr#<expression error>' 2010-12-01 13:41 [Bug other/46745] New: '#'mem_ref' not supported by dump_expr#<expression error>' marc.glisse at normalesup dot org 2010-12-01 14:01 ` [Bug other/46745] " rguenth at gcc dot gnu.org 2010-12-01 15:39 ` [Bug middle-end/46745] [4.6 Regression] " pinskia at gcc dot gnu.org @ 2010-12-03 16:11 ` rguenth at gcc dot gnu.org 2010-12-03 16:23 ` rguenth at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2010-12-03 16:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 --- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-03 16:10:43 UTC --- Author: rguenth Date: Fri Dec 3 16:10:36 2010 New Revision: 167433 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167433 Log: 2010-12-03 Richard Guenther <rguenther@suse.de> PR c/46745 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF. (pp_c_unary_expression): Likewise. (pp_c_expression): Likewise. cp/ * error.c (dump_expr): Handle MEM_REF. Modified: trunk/gcc/c-family/ChangeLog trunk/gcc/c-family/c-pretty-print.c trunk/gcc/cp/ChangeLog trunk/gcc/cp/error.c ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/46745] [4.6 Regression] '#'mem_ref' not supported by dump_expr#<expression error>' 2010-12-01 13:41 [Bug other/46745] New: '#'mem_ref' not supported by dump_expr#<expression error>' marc.glisse at normalesup dot org ` (2 preceding siblings ...) 2010-12-03 16:11 ` rguenth at gcc dot gnu.org @ 2010-12-03 16:23 ` rguenth at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2010-12-03 16:23 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-03 16:23:00 UTC --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-12-03 16:23 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-12-01 13:41 [Bug other/46745] New: '#'mem_ref' not supported by dump_expr#<expression error>' marc.glisse at normalesup dot org 2010-12-01 14:01 ` [Bug other/46745] " rguenth at gcc dot gnu.org 2010-12-01 15:39 ` [Bug middle-end/46745] [4.6 Regression] " pinskia at gcc dot gnu.org 2010-12-03 16:11 ` rguenth at gcc dot gnu.org 2010-12-03 16:23 ` rguenth at gcc dot gnu.org
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