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* [Bug c++/54091] New: internal compiler error in class method with many string objects
@ 2012-07-25 11:24 bugzilla-gcc at thewrittenword dot com
2012-07-25 11:35 ` [Bug c++/54091] " redi at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: bugzilla-gcc at thewrittenword dot com @ 2012-07-25 11:24 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091
Bug #: 54091
Summary: internal compiler error in class method with many
string objects
Classification: Unclassified
Product: gcc
Version: 4.4.6
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: bugzilla-gcc@thewrittenword.com
Created attachment 27870
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27870
output of g++ -save-temps command from description...
$ g++ -v
Using built-in specs.
Target: powerpc-ibm-aix5.3.0.0
Configured with: /opt/build/gcc-4.4.6/configure --enable-nls
--with-included-gettext --enable-shared --enable-threads
--with-local-prefix=/opt/TWWfsw/gcc44 --with-gmp=/opt/TWWfsw/libgmp43
--with-mpfr=/opt/TWWfsw/libmpfr30 --with-gmp-ldflags='-Wl,-brtl
-Wl,-blibpath:/opt/TWWfsw/libgmp43/lib:/usr/lib' --with-mpfr-ldflags='-Wl,-brtl
-Wl,-blibpath:/opt/TWWfsw/libmpfr30/lib:/usr/lib'
--enable-languages=ada,c,c++,fortran --datadir=/opt/TWWfsw/gcc44/share
--with-gxx-include-dir=/opt/TWWfsw/gcc44/include/c++ --prefix=/opt/TWWfsw/gcc44
Thread model: aix
gcc version 4.4.6 [TWW] (GCC)
$ g++ -save-temps
-I/opt/TWWfsw/libwxgtk28/lib/gcc44/wx/include/gtk2-unicode-release-2.8
-I/opt/TWWfsw/libwxgtk28/include/gcc44 -D__WXGTK__ -O2 -c ice.cpp
: In member function 'void Ice::Segv()':
:1139: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
ice.ii attached.
Data points:
* This bug was found when compiling code blocks-10.05 against wxGTK-2.8.12, in
the file src/plugins/contrib/headerfixup/defaults.cpp, but I removed the
majority of noise except '#include <wx/wxString.h>' which is needed to trip the
bug.
* Preprocessing the file separately, and then compiling the output works
correctly.
* Removing a single one of the 1126 identical lines in Ice:Segv changes the
error to an out of memory fault.
* Reducing optimisation to -O1 allows the compile to succeed.
* Trying to factor away the wxString type (replacing L"x" with "x" and
wxString with string) allows compilation to succeed.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/54091] internal compiler error in class method with many string objects
2012-07-25 11:24 [Bug c++/54091] New: internal compiler error in class method with many string objects bugzilla-gcc at thewrittenword dot com
@ 2012-07-25 11:35 ` redi at gcc dot gnu.org
2012-10-05 21:27 ` paolo.carlini at oracle dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2012-07-25 11:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-07-25 11:35:00 UTC ---
Have you tried with a current release, 4.6 or 4.7?
The 4.4 release series is closed and no longer maintained.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/54091] internal compiler error in class method with many string objects
2012-07-25 11:24 [Bug c++/54091] New: internal compiler error in class method with many string objects bugzilla-gcc at thewrittenword dot com
2012-07-25 11:35 ` [Bug c++/54091] " redi at gcc dot gnu.org
@ 2012-10-05 21:27 ` paolo.carlini at oracle dot com
2012-10-05 21:37 ` bugzilla-gcc at thewrittenword dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2012-10-05 21:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dje at gcc dot gnu.org
--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-05 21:27:04 UTC ---
I'm tempted to close this for lack of feedback, but, being an AIX target, let's
add David in CC, his call.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/54091] internal compiler error in class method with many string objects
2012-07-25 11:24 [Bug c++/54091] New: internal compiler error in class method with many string objects bugzilla-gcc at thewrittenword dot com
2012-07-25 11:35 ` [Bug c++/54091] " redi at gcc dot gnu.org
2012-10-05 21:27 ` paolo.carlini at oracle dot com
@ 2012-10-05 21:37 ` bugzilla-gcc at thewrittenword dot com
2012-10-12 8:47 ` paolo.carlini at oracle dot com
2012-11-13 11:28 ` paolo.carlini at oracle dot com
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-gcc at thewrittenword dot com @ 2012-10-05 21:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091
--- Comment #3 from The Written Word <bugzilla-gcc at thewrittenword dot com> 2012-10-05 21:36:42 UTC ---
(In reply to comment #1)
> Have you tried with a current release, 4.6 or 4.7?
>
> The 4.4 release series is closed and no longer maintained.
Sorry, missed this. I'll try to build 4.7 and retest.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/54091] internal compiler error in class method with many string objects
2012-07-25 11:24 [Bug c++/54091] New: internal compiler error in class method with many string objects bugzilla-gcc at thewrittenword dot com
` (2 preceding siblings ...)
2012-10-05 21:37 ` bugzilla-gcc at thewrittenword dot com
@ 2012-10-12 8:47 ` paolo.carlini at oracle dot com
2012-11-13 11:28 ` paolo.carlini at oracle dot com
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2012-10-12 8:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2012-10-12
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/54091] internal compiler error in class method with many string objects
2012-07-25 11:24 [Bug c++/54091] New: internal compiler error in class method with many string objects bugzilla-gcc at thewrittenword dot com
` (3 preceding siblings ...)
2012-10-12 8:47 ` paolo.carlini at oracle dot com
@ 2012-11-13 11:28 ` paolo.carlini at oracle dot com
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2012-11-13 11:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-11-13 11:28:28 UTC ---
Feedback not forthcoming.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-11-13 11:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2012-07-25 11:24 [Bug c++/54091] New: internal compiler error in class method with many string objects bugzilla-gcc at thewrittenword dot com
2012-07-25 11:35 ` [Bug c++/54091] " redi at gcc dot gnu.org
2012-10-05 21:27 ` paolo.carlini at oracle dot com
2012-10-05 21:37 ` bugzilla-gcc at thewrittenword dot com
2012-10-12 8:47 ` paolo.carlini at oracle dot com
2012-11-13 11:28 ` paolo.carlini at oracle dot com
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