* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
@ 2007-02-12 19:30 ` tkoenig at gcc dot gnu dot org
2007-02-12 20:12 ` jv244 at cam dot ac dot uk
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tkoenig at gcc dot gnu dot org @ 2007-02-12 19:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from tkoenig at gcc dot gnu dot org 2007-02-12 19:29 -------
Confirmed.
Backtrace:
(gdb) r t.f90
Starting program: /home/ig25/libexec/gcc/i686-pc-linux-gnu/4.3.0/f951 t.f90
Failed to read a valid object file image from memory.
t.f90:1:
cat t.f90
1
Error: Unclassifiable statement at (1)
Program received signal SIGSEGV, Segmentation fault.
0x0809a6d7 in gfc_next_char_literal (in_string=0)
at /home/ig25/gcc/trunk/gcc/fortran/scanner.c:711
711 if (gfc_current_locus.lb->linenum == continue_line + 1)
--
tkoenig at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tkoenig at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |error-recovery, ice-on-
| |invalid-code
Last reconfirmed|0000-00-00 00:00:00 |2007-02-12 19:29:56
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
2007-02-12 19:30 ` [Bug fortran/30779] " tkoenig at gcc dot gnu dot org
@ 2007-02-12 20:12 ` jv244 at cam dot ac dot uk
2007-02-13 21:00 ` pault at gcc dot gnu dot org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jv244 at cam dot ac dot uk @ 2007-02-12 20:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from jv244 at cam dot ac dot uk 2007-02-12 20:12 -------
(In reply to comment #1)
> Confirmed.
>
> Backtrace:
>
> (gdb) r t.f90
> Starting program: /home/ig25/libexec/gcc/i686-pc-linux-gnu/4.3.0/f951 t.f90
> Failed to read a valid object file image from memory.
> t.f90:1:
>
> cat t.f90
> 1
> Error: Unclassifiable statement at (1)
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x0809a6d7 in gfc_next_char_literal (in_string=0)
> at /home/ig25/gcc/trunk/gcc/fortran/scanner.c:711
> 711 if (gfc_current_locus.lb->linenum == continue_line + 1)
>
looks like you discovered an independent bug, in my case the 'cat t.f90' wasn't
part of the program (but it is the command line that wraps) and in my case
there is no error message.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
2007-02-12 19:30 ` [Bug fortran/30779] " tkoenig at gcc dot gnu dot org
2007-02-12 20:12 ` jv244 at cam dot ac dot uk
@ 2007-02-13 21:00 ` pault at gcc dot gnu dot org
2007-02-14 0:43 ` jvdelisle at gcc dot gnu dot org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pault at gcc dot gnu dot org @ 2007-02-13 21:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pault at gcc dot gnu dot org 2007-02-13 21:00 -------
Jerry is our expert on this side of things. Although he has said that he is in
temporary hiding from gfortran, I have CC'd him:)
Paul
--
pault at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pault at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (2 preceding siblings ...)
2007-02-13 21:00 ` pault at gcc dot gnu dot org
@ 2007-02-14 0:43 ` jvdelisle at gcc dot gnu dot org
2007-02-14 20:31 ` jvdelisle at gcc dot gnu dot org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-14 0:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jvdelisle at gcc dot gnu dot org 2007-02-14 00:43 -------
I'll give it a go. Just be patient please. :)
--
jvdelisle at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jvdelisle at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2007-02-12 19:29:56 |2007-02-14 00:43:31
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (3 preceding siblings ...)
2007-02-14 0:43 ` jvdelisle at gcc dot gnu dot org
@ 2007-02-14 20:31 ` jvdelisle at gcc dot gnu dot org
2007-02-14 20:54 ` paulthomas2 at wanadoo dot fr
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-14 20:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jvdelisle at gcc dot gnu dot org 2007-02-14 20:31 -------
The patch is straight forward. Need to check for end of file after
advance_line in scanner.c in a couple of places. I just need to finish testing
and package the submit. Maybe tonight.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (4 preceding siblings ...)
2007-02-14 20:31 ` jvdelisle at gcc dot gnu dot org
@ 2007-02-14 20:54 ` paulthomas2 at wanadoo dot fr
2007-02-15 6:25 ` patchapp at dberlin dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: paulthomas2 at wanadoo dot fr @ 2007-02-14 20:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from paulthomas2 at wanadoo dot fr 2007-02-14 20:54 -------
Subject: Re: incomplete file triggers ICE
jvdelisle at gcc dot gnu dot org wrote:
> ------- Comment #5 from jvdelisle at gcc dot gnu dot org 2007-02-14 20:31 -------
> The patch is straight forward. Need to check for end of file after
> advance_line in scanner.c in a couple of places. I just need to finish testing
> and package the submit. Maybe tonight.
>
>
>
Good-oh! I knew that you would go straight for it.
Paul
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (5 preceding siblings ...)
2007-02-14 20:54 ` paulthomas2 at wanadoo dot fr
@ 2007-02-15 6:25 ` patchapp at dberlin dot org
2007-02-15 6:48 ` jvdelisle at gcc dot gnu dot org
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: patchapp at dberlin dot org @ 2007-02-15 6:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from patchapp at dberlin dot org 2007-02-15 06:25 -------
Subject: Bug number PR30779
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-02/msg01321.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (6 preceding siblings ...)
2007-02-15 6:25 ` patchapp at dberlin dot org
@ 2007-02-15 6:48 ` jvdelisle at gcc dot gnu dot org
2007-02-15 6:52 ` jvdelisle at gcc dot gnu dot org
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-15 6:48 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from jvdelisle at gcc dot gnu dot org 2007-02-15 06:48 -------
Subject: Bug 30779
Author: jvdelisle
Date: Thu Feb 15 06:48:09 2007
New Revision: 121982
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121982
Log:
2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30779
* scanner.c (gfc_next_char_literal): Add check for end of file after
call to advance_line.
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/scanner.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (7 preceding siblings ...)
2007-02-15 6:48 ` jvdelisle at gcc dot gnu dot org
@ 2007-02-15 6:52 ` jvdelisle at gcc dot gnu dot org
2007-02-15 7:04 ` [Bug fortran/30779] [4.1, 4.2 only] " jvdelisle at gcc dot gnu dot org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-15 6:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from jvdelisle at gcc dot gnu dot org 2007-02-15 06:51 -------
Subject: Bug 30779
Author: jvdelisle
Date: Thu Feb 15 06:51:42 2007
New Revision: 121983
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121983
Log:
2007-02-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30779
* gfortran.dg/error_recovery_3.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/error_recovery_3.f90
Modified:
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] [4.1, 4.2 only] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (8 preceding siblings ...)
2007-02-15 6:52 ` jvdelisle at gcc dot gnu dot org
@ 2007-02-15 7:04 ` jvdelisle at gcc dot gnu dot org
2007-02-16 23:42 ` jvdelisle at gcc dot gnu dot org
2007-02-16 23:52 ` jvdelisle at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-15 7:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from jvdelisle at gcc dot gnu dot org 2007-02-15 07:04 -------
Fixed on 4.3.
--
jvdelisle at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|incomplete file triggers ICE|[4.1, 4.2 only] incomplete
| |file triggers ICE
Target Milestone|--- |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] [4.1, 4.2 only] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (9 preceding siblings ...)
2007-02-15 7:04 ` [Bug fortran/30779] [4.1, 4.2 only] " jvdelisle at gcc dot gnu dot org
@ 2007-02-16 23:42 ` jvdelisle at gcc dot gnu dot org
2007-02-16 23:52 ` jvdelisle at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-16 23:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from jvdelisle at gcc dot gnu dot org 2007-02-16 23:42 -------
Subject: Bug 30779
Author: jvdelisle
Date: Fri Feb 16 23:42:11 2007
New Revision: 122059
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122059
Log:
2007-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30779
* scanner.c (gfc_next_char_literal): Add check for end of file after
call to advance_line.
2007-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30779
* gfortran.dg/error_recovery_3.f90: New test.
Added:
branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/error_recovery_3.f90
Modified:
branches/gcc-4_2-branch/gcc/fortran/ChangeLog
branches/gcc-4_2-branch/gcc/fortran/scanner.c
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug fortran/30779] [4.1, 4.2 only] incomplete file triggers ICE
2007-02-12 19:14 [Bug fortran/30779] New: incomplete file triggers ICE jv244 at cam dot ac dot uk
` (10 preceding siblings ...)
2007-02-16 23:42 ` jvdelisle at gcc dot gnu dot org
@ 2007-02-16 23:52 ` jvdelisle at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-02-16 23:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from jvdelisle at gcc dot gnu dot org 2007-02-16 23:52 -------
No need to go to 4.1. This is an ICE on invalid.
--
jvdelisle at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|4.1.3 |4.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30779
^ permalink raw reply [flat|nested] 13+ messages in thread