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* [Bug c++/12700] New: [g++ 3.4] ICE in size_binop
@ 2003-10-21 7:11 grigory at stl dot sarov dot ru
2003-10-21 13:47 ` [Bug c++/12700] ICE in size_binop with covariant return types bangerth at dealii dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: grigory at stl dot sarov dot ru @ 2003-10-21 7:11 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12700
Summary: [g++ 3.4] ICE in size_binop
Product: gcc
Version: 3.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: grigory at stl dot sarov dot ru
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-redhat-linux
GCC host triplet: i686-redhat-linux
GCC target triplet: i686-redhat-linux
Yet another ICE related to covariant thunks. G++ 3.4 gives it on the the test-
case listed below. This happens both on i686-redhat-linux and ia64-suse-linux.
$ g++ -c ice-2.cpp
ice-2.cpp:19: internal compiler error: in size_binop, at fold-const.c:1489
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
$ cat ice-2.cpp
struct c2 { int i; };
struct c1 {
virtual c2& f8() {};
};
struct c3 : c1, c2 {
virtual c2& f8() {};
};
struct c11 : public c1 {
virtual c3& f8() {};
};
struct c15 : virtual c3 {
virtual c2& f8() {};
};
struct c18 : virtual c11 {
virtual c15& f8();
};
c15& c18::f8() { throw 0; };
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/12700] ICE in size_binop with covariant return types
2003-10-21 7:11 [Bug c++/12700] New: [g++ 3.4] ICE in size_binop grigory at stl dot sarov dot ru
@ 2003-10-21 13:47 ` bangerth at dealii dot org
2003-10-21 13:58 ` nathan at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bangerth at dealii dot org @ 2003-10-21 13:47 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12700
bangerth at dealii dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[g++ 3.4] ICE in size_binop |ICE in size_binop with
| |covariant return types
------- Additional Comments From bangerth at dealii dot org 2003-10-21 13:33 -------
Confirmed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/12700] ICE in size_binop with covariant return types
2003-10-21 7:11 [Bug c++/12700] New: [g++ 3.4] ICE in size_binop grigory at stl dot sarov dot ru
2003-10-21 13:47 ` [Bug c++/12700] ICE in size_binop with covariant return types bangerth at dealii dot org
@ 2003-10-21 13:58 ` nathan at gcc dot gnu dot org
2003-10-24 8:12 ` nathan at gcc dot gnu dot org
2003-12-04 9:47 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: nathan at gcc dot gnu dot org @ 2003-10-21 13:58 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12700
nathan at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |nathan at gcc dot gnu dot
|dot org |org
Severity|normal |critical
Status|UNCONFIRMED |ASSIGNED
Priority|P2 |P1
------- Additional Comments From nathan at gcc dot gnu dot org 2003-10-21 13:51 -------
Possible ABI problem, so uping priority
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/12700] ICE in size_binop with covariant return types
2003-10-21 7:11 [Bug c++/12700] New: [g++ 3.4] ICE in size_binop grigory at stl dot sarov dot ru
2003-10-21 13:47 ` [Bug c++/12700] ICE in size_binop with covariant return types bangerth at dealii dot org
2003-10-21 13:58 ` nathan at gcc dot gnu dot org
@ 2003-10-24 8:12 ` nathan at gcc dot gnu dot org
2003-12-04 9:47 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: nathan at gcc dot gnu dot org @ 2003-10-24 8:12 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12700
nathan at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
------- Additional Comments From nathan at gcc dot gnu dot org 2003-10-24 08:09 -------
2003-10-24 Nathan Sidwell <nathan@codesourcery.com>
PR c++/12698, c++/12699, c++/12700, c++/12566
* cp-tree.h (THUNK_ALIAS_P, THUNK_ALIAS): New.
(debug_class, debug_thunks): New.
* class.c (dump_class_hierarchy_1): New break out from ...
(dump_class_hierarchy): ... here.
(dump_thunk, debug_thunks, debug_class): New.
(update_vtable_entry_for_fn): Add ssizetype casts. Correct
continued search for primary binfo via virtual.
(build_vtbl_initializer): Follow covariant thunk alias.
* method.c (make_thunk): Clear DECL_THUNKS of the thunk.
(finish_thunk): Look for an alias of the covariant thunk and point
to it.
(use_thunk): We should never use an alias.
* semantics.c (emit_associated_thunks): Do not emit aliases.
PR c++/12566
* cp-tree.h (cp_fname_init): Add TYPE pointer param.
* decl.c (cp_fname_init): Add TYPE pointer param. Set it. Don't
create an ad-hoc ERROR_MARK.
(cp_make_fname_decl): Adjust.
* pt.c (tsubst_expr): Adjust.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/12700] ICE in size_binop with covariant return types
2003-10-21 7:11 [Bug c++/12700] New: [g++ 3.4] ICE in size_binop grigory at stl dot sarov dot ru
` (2 preceding siblings ...)
2003-10-24 8:12 ` nathan at gcc dot gnu dot org
@ 2003-12-04 9:47 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-04 9:47 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12700
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2003-12-04 9:47 UTC | newest]
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2003-10-21 7:11 [Bug c++/12700] New: [g++ 3.4] ICE in size_binop grigory at stl dot sarov dot ru
2003-10-21 13:47 ` [Bug c++/12700] ICE in size_binop with covariant return types bangerth at dealii dot org
2003-10-21 13:58 ` nathan at gcc dot gnu dot org
2003-10-24 8:12 ` nathan at gcc dot gnu dot org
2003-12-04 9:47 ` pinskia at gcc dot gnu dot org
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