public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug fortran/30885] New: ICE: Segementation Fault in gfortran
@ 2007-02-20 15:08 mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:09 ` [Bug fortran/30885] " mark dot haas at iag dot uni-stuttgart dot de
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: mark dot haas at iag dot uni-stuttgart dot de @ 2007-02-20 15:08 UTC (permalink / raw)
To: gcc-bugs
I get the following error message when simply compiling the file (gcc -c
fparser.f90):
fparser.f90:0: 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.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.1/README.Bugs>
I am using Ubuntu Edgy Eft (i386) Kernel 2.6.17-11-generic. The exact gcc
version is:
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu
--enable-libstdcxx-debug --enable-mpfr --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)
--
Summary: ICE: Segementation Fault in gfortran
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: mark dot haas at iag dot uni-stuttgart dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30885
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/30885] ICE: Segementation Fault in gfortran
2007-02-20 15:08 [Bug fortran/30885] New: ICE: Segementation Fault in gfortran mark dot haas at iag dot uni-stuttgart dot de
@ 2007-02-20 15:09 ` mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:54 ` [Bug fortran/30885] [4.1 only] ICE: Segmentation " burnus at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: mark dot haas at iag dot uni-stuttgart dot de @ 2007-02-20 15:09 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from mark dot haas at iag dot uni-stuttgart dot de 2007-02-20 15:09 -------
Created an attachment (id=13074)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13074&action=view)
file that causes the fortran compiler to exit with a segmentation fault
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30885
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/30885] [4.1 only] ICE: Segmentation Fault in gfortran
2007-02-20 15:08 [Bug fortran/30885] New: ICE: Segementation Fault in gfortran mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:09 ` [Bug fortran/30885] " mark dot haas at iag dot uni-stuttgart dot de
@ 2007-02-20 15:54 ` burnus at gcc dot gnu dot org
2007-03-03 9:56 ` fxcoudert at gcc dot gnu dot org
2007-03-03 9:57 ` fxcoudert at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: burnus at gcc dot gnu dot org @ 2007-02-20 15:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from burnus at gcc dot gnu dot org 2007-02-20 15:54 -------
Thanks for the report. I can confirm that it happens with 4.1.x (4.1.2 20070115
[SUSE Linux]); note however that the ICE does not occur with gfortran 4.2 and
4.3.
I'm not sure whether we have the resources to fix it in 4.1.x, though :-(
In any case, daily gfortran 4.2 and 4.3 trunk/branch builds are available from
http://gcc.gnu.org/wiki/GFortranBinaries
The segmentation fault is (using SUSE's gfortran-4.1) due to an
==29696== Invalid read of size 8
==29696== at 0x41B992: (within /usr/lib64/gcc/x86_64-suse-linux/4.1.2/f951)
--
burnus at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |burnus at gcc dot gnu dot
| |org
Severity|blocker |normal
Keywords| |ice-on-valid-code
Known to fail| |4.1.2
Known to work| |4.2.0 4.3.0
Summary|ICE: Segmentation Fault in |[4.1 only] ICE: Segmentation
|gfortran |Fault in gfortran
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30885
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/30885] [4.1 only] ICE: Segmentation Fault in gfortran
2007-02-20 15:08 [Bug fortran/30885] New: ICE: Segementation Fault in gfortran mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:09 ` [Bug fortran/30885] " mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:54 ` [Bug fortran/30885] [4.1 only] ICE: Segmentation " burnus at gcc dot gnu dot org
@ 2007-03-03 9:56 ` fxcoudert at gcc dot gnu dot org
2007-03-03 9:57 ` fxcoudert at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2007-03-03 9:56 UTC (permalink / raw)
To: gcc-bugs
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-03-03 09:56:02
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30885
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/30885] [4.1 only] ICE: Segmentation Fault in gfortran
2007-02-20 15:08 [Bug fortran/30885] New: ICE: Segementation Fault in gfortran mark dot haas at iag dot uni-stuttgart dot de
` (2 preceding siblings ...)
2007-03-03 9:56 ` fxcoudert at gcc dot gnu dot org
@ 2007-03-03 9:57 ` fxcoudert at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2007-03-03 9:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from fxcoudert at gcc dot gnu dot org 2007-03-03 09:57 -------
Confirmed, but unless it's a regression for gfortran-4.0, it won't be fixed on
the 4.1 branch. It's already fixed on 4.2 and above, and it's not a regression
wrt g77.
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30885
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2007-03-03 9:57 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-20 15:08 [Bug fortran/30885] New: ICE: Segementation Fault in gfortran mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:09 ` [Bug fortran/30885] " mark dot haas at iag dot uni-stuttgart dot de
2007-02-20 15:54 ` [Bug fortran/30885] [4.1 only] ICE: Segmentation " burnus at gcc dot gnu dot org
2007-03-03 9:56 ` fxcoudert at gcc dot gnu dot org
2007-03-03 9:57 ` fxcoudert at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).