* [Bug c++/23219] ICE: Segmentation fault
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
@ 2005-08-03 18:28 ` gnu dot org at journalscape dot com
2005-08-03 18:29 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gnu dot org at journalscape dot com @ 2005-08-03 18:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gnu dot org at journalscape dot com 2005-08-03 18:28 -------
Created an attachment (id=9423)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9423&action=view)
testcase to reproduce internal compiler error
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] ICE: Segmentation fault
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
2005-08-03 18:28 ` [Bug c++/23219] " gnu dot org at journalscape dot com
@ 2005-08-03 18:29 ` pinskia at gcc dot gnu dot org
2005-08-03 18:32 ` [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-03 18:29 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Attachment #9423|application/octet-stream |text/plain
mime type| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
2005-08-03 18:28 ` [Bug c++/23219] " gnu dot org at journalscape dot com
2005-08-03 18:29 ` pinskia at gcc dot gnu dot org
@ 2005-08-03 18:32 ` pinskia at gcc dot gnu dot org
2005-08-03 18:39 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-03 18:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-03 18:32 -------
Confirmed, backtrace:
#0 0x08131d4d in decl_namespace_context (decl=0xb7d8a8fc) at /home/peshtigo/pinskia/src/gnu/
gcc/src/gcc/cp/tree.c:1349
#1 0x0814d29f in current_decl_namespace () at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/
name-lookup.c:2882
#2 0x08151b0a in lookup_name_real (name=0xb7d8bed4, prefer_type=1, nonclass=0, block_p=1
'\001', namespaces_only=0, flags=768)
at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/name-lookup.c:3582
#3 0x080e1301 in cp_parser_lookup_name (parser=0xb7d8d068, name=Variable "name" is not
available.
) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:14608
#4 0x080f0825 in cp_parser_class_name (parser=0xb7d8d068, typename_keyword_p=0 '\0',
template_keyword_p=0 '\0',
tag_type=typename_type, check_dependency_p=1 '\001', class_head_p=0 '\0', is_declaration=0 '\0')
at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:12510
#5 0x080f0d72 in cp_parser_nested_name_specifier_opt (parser=0xb7d8d068,
typename_keyword_p=0 '\0', check_dependency_p=1 '\001',
type_p=0 '\0', is_declaration=0 '\0') at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:
3749
#6 0x080f2e25 in cp_parser_simple_type_specifier (parser=0xb7d8d068, decl_specs=0xbfe9a390,
flags=Variable "flags" is not available.
)
at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:9660
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
GCC target triplet|x86_64-unknown-linux-gnu |
Keywords| |error-recovery, ice-on-
| |invalid-code
Known to fail| |4.1.0
Known to work| |3.4.0 4.0.0
Last reconfirmed|0000-00-00 00:00:00 |2005-08-03 18:32:52
date| |
Summary|ICE: Segmentation fault |[4.1 Regression] ICE:
| |Segmentation fault in
| |decl_namespace_context
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (2 preceding siblings ...)
2005-08-03 18:32 ` [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context pinskia at gcc dot gnu dot org
@ 2005-08-03 18:39 ` pinskia at gcc dot gnu dot org
2005-08-04 11:29 ` rguenth at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-03 18:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-03 18:39 -------
Here is something a little smaller:
template <class _Tp> class insert_iterator<slist<_Tp> > {};
template <class _Value> class insert_iterator<int > {
hash_set<_Value>;
Reduced by hand.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (3 preceding siblings ...)
2005-08-03 18:39 ` pinskia at gcc dot gnu dot org
@ 2005-08-04 11:29 ` rguenth at gcc dot gnu dot org
2005-08-05 9:12 ` nathan at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2005-08-04 11:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rguenth at gcc dot gnu dot org 2005-08-04 11:29 -------
I have a patch.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2005-08-03 18:32:52 |2005-08-04 11:29:37
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (4 preceding siblings ...)
2005-08-04 11:29 ` rguenth at gcc dot gnu dot org
@ 2005-08-05 9:12 ` nathan at gcc dot gnu dot org
2005-08-05 17:38 ` reichelt at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: nathan at gcc dot gnu dot org @ 2005-08-05 9:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From nathan at gcc dot gnu dot org 2005-08-05 09:12 -------
stealing from Richard -- thanks for your investigation. If it turns out your
patch is best, I'll let you know :)
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|rguenth at gcc dot gnu dot |nathan at gcc dot gnu dot
|org |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (5 preceding siblings ...)
2005-08-05 9:12 ` nathan at gcc dot gnu dot org
@ 2005-08-05 17:38 ` reichelt at gcc dot gnu dot org
2005-08-05 17:52 ` reichelt at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-08-05 17:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2005-08-05 17:38 -------
Richard's patch indeed does not fix the shorter testcase
==================================
template<int> struct A<X<> > {};
struct A {};
==================================
which leads to a segfault in layout_decl at stor-layout.c:295
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (6 preceding siblings ...)
2005-08-05 17:38 ` reichelt at gcc dot gnu dot org
@ 2005-08-05 17:52 ` reichelt at gcc dot gnu dot org
2005-08-11 9:24 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-08-05 17:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2005-08-05 17:52 -------
Even shorter testcase:
==============================
template<int> struct A a;
struct A {};
==============================
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (7 preceding siblings ...)
2005-08-05 17:52 ` reichelt at gcc dot gnu dot org
@ 2005-08-11 9:24 ` cvs-commit at gcc dot gnu dot org
2005-08-11 9:29 ` nathan at gcc dot gnu dot org
2005-08-11 9:31 ` cvs-commit at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-08-11 9:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-11 09:24 -------
Subject: Bug 23219
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: nathan@gcc.gnu.org 2005-08-11 09:23:57
Modified files:
gcc/cp : ChangeLog name-lookup.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: crash28.C
Log message:
cp:
PR c++/23219
* name-lookup.c (pushtag): Process the template type before
altering the identifier lookup fields. Remove unreachable code
creating an empty stub decl.
testsuite:
PR c++/23219
* g++.dg/parse/crash28.C: New.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4846&r2=1.4847
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gcc&r1=1.135&r2=1.136
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5907&r2=1.5908
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash28.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (8 preceding siblings ...)
2005-08-11 9:24 ` cvs-commit at gcc dot gnu dot org
@ 2005-08-11 9:29 ` nathan at gcc dot gnu dot org
2005-08-11 9:31 ` cvs-commit at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: nathan at gcc dot gnu dot org @ 2005-08-11 9:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From nathan at gcc dot gnu dot org 2005-08-11 09:29 -------
Fixed mainline and 4.0
2005-08-11 Nathan Sidwell <nathan@codesourcery.com>
PR c++/23219
* name-lookup.c (pushtag): Process the template type before
altering the identifier lookup fields. Remove unreachable code
creating an empty stub decl.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/23219] [4.1 Regression] ICE: Segmentation fault in decl_namespace_context
2005-08-03 18:27 [Bug c++/23219] New: ICE: Segmentation fault gnu dot org at journalscape dot com
` (9 preceding siblings ...)
2005-08-11 9:29 ` nathan at gcc dot gnu dot org
@ 2005-08-11 9:31 ` cvs-commit at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-08-11 9:31 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-11 09:31 -------
Subject: Bug 23219
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: nathan@gcc.gnu.org 2005-08-11 09:31:22
Modified files:
gcc/cp : ChangeLog name-lookup.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: crash28.C
Log message:
cp:
PR c++/23219
* name-lookup.c (pushtag): Process the template type before
altering the identifier lookup fields.
testsuite:
PR c++/23219
* g++.dg/parse/crash28.C: New.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.4648.2.74&r2=1.4648.2.75
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.109.4.5&r2=1.109.4.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.328&r2=1.5084.2.329
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash28.C.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23219
^ permalink raw reply [flat|nested] 12+ messages in thread