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* [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier
@ 2004-06-25 19:35 gcc-bugzilla at gcc dot gnu dot org
2004-06-25 19:46 ` [Bug c++/16205] [3.5 Regression]: " pinskia at gcc dot gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2004-06-25 19:35 UTC (permalink / raw)
To: gcc-bugs
g++ segfaults on the example below if -Wall is used:
$ ./cc1plus -quiet -Wall x.cc
x.cc: In function `void t_test1(C*)':
x.cc:8: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
$
Here's where it's crashing:
Program received signal SIGSEGV, Segmentation fault.
0x0815480b in warn_for_collisions_1 (written=0x400f5cb0, writer=0x40008240,
list=0x86927b0, only_writes=0) at /home/sss/gcc/gcc/gcc/c-common.c:1344
1344 IDENTIFIER_POINTER (DECL_NAME (list->expr)));
(gdb) where
#0 0x0815480b in warn_for_collisions_1 (written=0x400f5cb0,
writer=0x40008240, list=0x86927b0, only_writes=0)
at /home/sss/gcc/gcc/gcc/c-common.c:1344
#1 0x081548b0 in warn_for_collisions (list=0x8692918)
at /home/sss/gcc/gcc/gcc/c-common.c:1361
#2 0x08155641 in verify_sequence_points (expr=0x40083604)
at /home/sss/gcc/gcc/gcc/c-common.c:1606
#3 0x0812224f in finish_expr_stmt (expr=0x40083604)
at /home/sss/gcc/gcc/gcc/cp/semantics.c:497
...
It looks like this is more fallout from Richard's recent changes.
Environment:
System: Linux karma 2.6.7 #16 Tue Jun 22 21:52:28 EDT 2004 i686 i686 i386 GNU/Linux
Architecture: i686
<machine, os, target, libraries (multiple lines)>
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: /home/sss/gcc/gcc/configure --prefix=/usr/local/gcc --enable-threads=posix --enable-long-long --enable-languages=c,c++,f95
How-To-Repeat:
Compile with -Wall:
----------------------------------
struct C
{
~C() throw();
};
void t_test1 (C* mapping)
{
delete [] mapping;
}
----------------------------------
------- Additional Comments From snyder at fnal dot gov 2004-06-25 19:30 -------
Fix:
<how to correct or work around the problem, if known (multiple lines)>
--
Summary: 3.5: ICE with -Wall on no-throw specifier
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: snyder at fnal dot gov
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
@ 2004-06-25 19:46 ` pinskia at gcc dot gnu dot org
2004-06-27 17:40 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-25 19:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-25 19:35 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rth at gcc dot gnu dot org
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2004-06-25 19:35:52
date| |
Summary|3.5: ICE with -Wall on no- |[3.5 Regression]: ICE with -
|throw specifier |Wall on no-throw specifier
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
2004-06-25 19:46 ` [Bug c++/16205] [3.5 Regression]: " pinskia at gcc dot gnu dot org
@ 2004-06-27 17:40 ` pinskia at gcc dot gnu dot org
2004-06-27 20:12 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-27 17:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-27 17:39 -------
*** Bug 16227 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |jan at etpmod dot phys dot
| |tue dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
2004-06-25 19:46 ` [Bug c++/16205] [3.5 Regression]: " pinskia at gcc dot gnu dot org
2004-06-27 17:40 ` pinskia at gcc dot gnu dot org
@ 2004-06-27 20:12 ` pinskia at gcc dot gnu dot org
2004-06-28 2:12 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-27 20:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-27 19:49 -------
I am working on fixing this one.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-06-27 20:12 ` pinskia at gcc dot gnu dot org
@ 2004-06-28 2:12 ` pinskia at gcc dot gnu dot org
2004-06-28 2:15 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-28 2:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-28 02:11 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-06-28 2:12 ` pinskia at gcc dot gnu dot org
@ 2004-06-28 2:15 ` cvs-commit at gcc dot gnu dot org
2004-06-28 2:23 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-28 2:15 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-28 02:12 -------
Subject: Bug 16205
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2004-06-28 02:11:57
Modified files:
gcc : ChangeLog c-common.c
Log message:
2004-06-27 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/16205
* c-common.c (warn_for_collisions_1): Warn for only decls which
have a name.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4166&r2=2.4167
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&r1=1.522&r2=1.523
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-06-28 2:15 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-28 2:23 ` cvs-commit at gcc dot gnu dot org
2004-06-28 16:38 ` reichelt at gcc dot gnu dot org
2004-07-01 11:06 ` reichelt at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-28 2:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-28 02:14 -------
Subject: Bug 16205
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2004-06-28 02:14:53
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/warn: Wsequence-point-1.C
Log message:
2004-06-27 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/16205
* g++.dg/warn/Wsequence-point-1.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3907&r2=1.3908
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/warn/Wsequence-point-1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-06-28 2:23 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-28 16:38 ` reichelt at gcc dot gnu dot org
2004-07-01 11:06 ` reichelt at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-06-28 16:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-06-28 16:30 -------
*** Bug 16247 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/16205] [3.5 Regression]: ICE with -Wall on no-throw specifier
2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
` (6 preceding siblings ...)
2004-06-28 16:38 ` reichelt at gcc dot gnu dot org
@ 2004-07-01 11:06 ` reichelt at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-07-01 11:06 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-07-01 11:06 -------
*** Bug 16312 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |salinger at sun dot felk dot
| |cvut dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16205
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2004-07-01 11:06 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2004-06-25 19:35 [Bug c++/16205] New: 3.5: ICE with -Wall on no-throw specifier gcc-bugzilla at gcc dot gnu dot org
2004-06-25 19:46 ` [Bug c++/16205] [3.5 Regression]: " pinskia at gcc dot gnu dot org
2004-06-27 17:40 ` pinskia at gcc dot gnu dot org
2004-06-27 20:12 ` pinskia at gcc dot gnu dot org
2004-06-28 2:12 ` pinskia at gcc dot gnu dot org
2004-06-28 2:15 ` cvs-commit at gcc dot gnu dot org
2004-06-28 2:23 ` cvs-commit at gcc dot gnu dot org
2004-06-28 16:38 ` reichelt at gcc dot gnu dot org
2004-07-01 11:06 ` reichelt at gcc dot gnu dot org
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