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* [Bug fortran/18827] New: compiler segfault on assign to common variable
@ 2004-12-04 12:41 Thomas dot Koenig at online dot de
2004-12-04 12:42 ` [Bug fortran/18827] ICE " Thomas dot Koenig at online dot de
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: Thomas dot Koenig at online dot de @ 2004-12-04 12:41 UTC (permalink / raw)
To: gcc-bugs
$ cat assign3.f
program main
integer*4 i
common /foo/ i
assign 1000 to i
1000 continue
end
$ gfortran assign3.f
In file assign3.f:4
assign 1000 to i
1
Warning: Obsolete: ASSIGN statement at (1)
assign3.f: In function 'MAIN__':
assign3.f:4: internal compiler error: tree check: expected class
'declaration',have 'reference' (component_ref) in gfc_trans_label_assign, at
fortran/trans-stmt.c:101
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
$ gfortran -v
Reading specs from /home/ig25/lib/gcc/i686-pc-linux-gnu/4.0.0/specs
Configured with: ../gcc/configure --prefix=/home/ig25
--enable-languages=c,c++,f95 --disable-shared
Thread model: posix
gcc version 4.0.0 20041204 (experimental)
--
Summary: compiler segfault on assign to common variable
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: Thomas dot Koenig at online dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
@ 2004-12-04 12:42 ` Thomas dot Koenig at online dot de
2004-12-04 13:16 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Thomas dot Koenig at online dot de @ 2004-12-04 12:42 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|compiler segfault on assign |ICE on assign to common
|to common variable |variable
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
2004-12-04 12:42 ` [Bug fortran/18827] ICE " Thomas dot Koenig at online dot de
@ 2004-12-04 13:16 ` pinskia at gcc dot gnu dot org
2004-12-04 14:57 ` Thomas dot Koenig at online dot de
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-04 13:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-04 13:16 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2004-12-04 13:16:07
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
2004-12-04 12:42 ` [Bug fortran/18827] ICE " Thomas dot Koenig at online dot de
2004-12-04 13:16 ` pinskia at gcc dot gnu dot org
@ 2004-12-04 14:57 ` Thomas dot Koenig at online dot de
2004-12-10 14:58 ` wf_cs at yahoo dot com
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Thomas dot Koenig at online dot de @ 2004-12-04 14:57 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From Thomas dot Koenig at online dot de 2004-12-04 14:56 -------
The same bug is triggered if the assigned variable
is equivalenced:
$ cat assign4.f
program main
integer i
integer j
equivalence (i,j)
assign 1000 to i
goto j
1000 continue
end
$ gfortran assign4.f
In file assign4.f:5
assign 1000 to i
1
Warning: Obsolete: ASSIGN statement at (1)
In file assign4.f:6
goto j
1
Warning: Obsolete: Assigned GOTO statement at (1)
assign4.f: In function 'MAIN__':
assign4.f:5: internal compiler error: tree check: expected class
'declaration',have 'reference' (component_ref) in gfc_trans_label_assign, at
fortran/trans-stmt.c:101
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (2 preceding siblings ...)
2004-12-04 14:57 ` Thomas dot Koenig at online dot de
@ 2004-12-10 14:58 ` wf_cs at yahoo dot com
2005-01-06 14:43 ` tobi at gcc dot gnu dot org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: wf_cs at yahoo dot com @ 2004-12-10 14:58 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From wf_cs at yahoo dot com 2004-12-10 14:58 -------
I've fixed the first and am looking into the second. I think the second
(variable with equivalence)is an invalid code. ifort also gives an error.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (3 preceding siblings ...)
2004-12-10 14:58 ` wf_cs at yahoo dot com
@ 2005-01-06 14:43 ` tobi at gcc dot gnu dot org
2005-01-23 11:36 ` wf_cs at yahoo dot com
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: tobi at gcc dot gnu dot org @ 2005-01-06 14:43 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |19292
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (4 preceding siblings ...)
2005-01-06 14:43 ` tobi at gcc dot gnu dot org
@ 2005-01-23 11:36 ` wf_cs at yahoo dot com
2005-03-15 2:52 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: wf_cs at yahoo dot com @ 2005-01-23 11:36 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From wf_cs at yahoo dot com 2005-01-23 11:36 -------
http://gcc.gnu.org/ml/fortran/2004-12/msg00136.html
http://gcc.gnu.org/ml/fortran/2005-01/msg00118.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (5 preceding siblings ...)
2005-01-23 11:36 ` wf_cs at yahoo dot com
@ 2005-03-15 2:52 ` cvs-commit at gcc dot gnu dot org
2005-03-15 3:43 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-15 2:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-15 02:52 -------
Subject: Bug 18827
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: fengwang@gcc.gnu.org 2005-03-15 02:52:38
Modified files:
gcc/testsuite : ChangeLog
gcc/fortran : ChangeLog io.c match.c resolve.c trans-common.c
trans-stmt.c trans-io.c trans.h
Added files:
gcc/testsuite/gfortran.dg: assign.f90 assign_2.f90 assign_3.f90
Log message:
fortran/
2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/18827
* io.c (resolve_tag): Add checking on assigned label.
(match_dt_format): Does not set symbol assign attribute.
* match.c (gfc_match_goto):Does not set symbol assign attribute.
* resolve.c (resolve_code): Add checking on assigned label.
* trans-common.c (build_field): Deals with common variable assigned
a label.
* trans-stmt.c (gfc_conv_label_variable): New function.
(gfc_trans_label_assign): Use it.
(gfc_trans_goto): Ditto.
* trans-io.c (set_string): Ditto.
* trans.h (gfc_conv_label_variable): Add prototype.
testsuite/
2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/18827
* gfortran.dg/assign_2.f90: New test.
* gfortran.dg/assign_3.f90: New test.
* gfortran.dg/assign.f90: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5169&r2=1.5170
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_2.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_3.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.353&r2=1.354
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/io.c.diff?cvsroot=gcc&r1=1.19&r2=1.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/match.c.diff?cvsroot=gcc&r1=1.31&r2=1.32
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/resolve.c.diff?cvsroot=gcc&r1=1.37&r2=1.38
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-common.c.diff?cvsroot=gcc&r1=1.24&r2=1.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-stmt.c.diff?cvsroot=gcc&r1=1.24&r2=1.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-io.c.diff?cvsroot=gcc&r1=1.33&r2=1.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans.h.diff?cvsroot=gcc&r1=1.24&r2=1.25
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (6 preceding siblings ...)
2005-03-15 2:52 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-15 3:43 ` cvs-commit at gcc dot gnu dot org
2005-03-16 0:19 ` fengwang at gcc dot gnu dot org
2005-03-16 0:25 ` pinskia at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-15 3:43 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-15 03:43 -------
Subject: Bug 18827
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: fengwang@gcc.gnu.org 2005-03-15 03:42:49
Modified files:
gcc/testsuite : ChangeLog
gcc/fortran : ChangeLog io.c match.c resolve.c trans-common.c
trans-stmt.c trans-io.c trans.h
Added files:
gcc/testsuite/gfortran.dg: assign.f90 assign_2.f90 assign_3.f90
Log message:
fortran/
2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/18827
* io.c (resolve_tag): Add checking on assigned label.
(match_dt_format): Does not set symbol assign attribute.
* match.c (gfc_match_goto):Does not set symbol assign attribute.
* resolve.c (resolve_code): Add checking on assigned label.
* trans-common.c (build_field): Deals with common variable assigned
a label.
* trans-stmt.c (gfc_conv_label_variable): New function.
(gfc_trans_label_assign): Use it.
(gfc_trans_goto): Ditto.
* trans-io.c (set_string): Ditto.
* trans.h (gfc_conv_label_variable): Add prototype.
testsuite/
2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/18827
* gfortran.dg/assign_2.f90: New test.
* gfortran.dg/assign_3.f90: New test.
* gfortran.dg/assign.f90: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.47&r2=1.5084.2.48
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_2.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_3.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.335.2.13&r2=1.335.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/io.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.19&r2=1.19.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/match.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.31&r2=1.31.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/resolve.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.34.2.3&r2=1.34.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-common.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.23.2.1&r2=1.23.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-stmt.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.24&r2=1.24.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-io.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.33&r2=1.33.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans.h.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.23.2.1&r2=1.23.2.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (7 preceding siblings ...)
2005-03-15 3:43 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-16 0:19 ` fengwang at gcc dot gnu dot org
2005-03-16 0:25 ` pinskia at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: fengwang at gcc dot gnu dot org @ 2005-03-16 0:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From fengwang at gcc dot gnu dot org 2005-03-16 00:19 -------
Fixed
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/18827] ICE on assign to common variable
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
` (8 preceding siblings ...)
2005-03-16 0:19 ` fengwang at gcc dot gnu dot org
@ 2005-03-16 0:25 ` pinskia at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-16 0:25 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2005-03-16 0:25 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-12-04 12:41 [Bug fortran/18827] New: compiler segfault on assign to common variable Thomas dot Koenig at online dot de
2004-12-04 12:42 ` [Bug fortran/18827] ICE " Thomas dot Koenig at online dot de
2004-12-04 13:16 ` pinskia at gcc dot gnu dot org
2004-12-04 14:57 ` Thomas dot Koenig at online dot de
2004-12-10 14:58 ` wf_cs at yahoo dot com
2005-01-06 14:43 ` tobi at gcc dot gnu dot org
2005-01-23 11:36 ` wf_cs at yahoo dot com
2005-03-15 2:52 ` cvs-commit at gcc dot gnu dot org
2005-03-15 3:43 ` cvs-commit at gcc dot gnu dot org
2005-03-16 0:19 ` fengwang at gcc dot gnu dot org
2005-03-16 0:25 ` pinskia at gcc dot gnu dot org
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