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* [Bug fortran/18481] New: ICE with integer variable "format"
@ 2004-11-14 20:37 Thomas dot Koenig at online dot de
2004-11-14 22:25 ` [Bug fortran/18481] " pinskia at gcc dot gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: Thomas dot Koenig at online dot de @ 2004-11-14 20:37 UTC (permalink / raw)
To: gcc-bugs
This looks a lot like PR18023, but with WRITE instead of PRINT,
and the ICE is different from PR18476.
$ 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 : (reconfigured) ../gcc/configure
--prefix=/home/ig25 --with-gcc-version-trigger=/home/ig25/gcc/gcc/version.c
--enable-languages=c,c++,f95 --no-create --no-recursion
Thread model: posix
gcc version 4.0.0 20041114 (experimental)
$ cat format-int.f90
program internal
integer k
character(len=80) chr
read(chr,k)
end program internal
$ gfortran format-int.f90
format-int.f90: In function 'MAIN__':
format-int.f90:4: internal compiler error: in gfc_add_modify_expr, at
fortran/trans.c:154
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE with integer variable "format"
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=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] ICE with integer variable "format"
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
@ 2004-11-14 22:25 ` pinskia at gcc dot gnu dot org
2004-12-04 10:37 ` [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format Thomas dot Koenig at online dot de
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-14 22:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-14 22:25 -------
Confirmed.
Looks like NIST f77 has the same ICE (from PR 17423):
FM020.f:177: internal compiler error: in gfc_add_modify_expr, at fortran/trans.c:154
FM311.f:401: internal compiler error: in gfc_add_modify_expr, at fortran/trans.c:154
FM328.f:465: internal compiler error: in gfc_add_modify_expr, at fortran/trans.c:154
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-11-14 22:25:32
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
2004-11-14 22:25 ` [Bug fortran/18481] " pinskia at gcc dot gnu dot org
@ 2004-12-04 10:37 ` Thomas dot Koenig at online dot de
2005-01-06 14:43 ` tobi at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Thomas dot Koenig at online dot de @ 2004-12-04 10:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From Thomas dot Koenig at online dot de 2004-12-04 10:37 -------
This does indeed appear to be the problem
with quite a few failing NIST tests. Here's
a reduced testcase from NIST 111. The test case
in question has the comment
C***** - USE AS A FORMAT AN INTEGER VARIABLE WHOSE VALUE 10.3 02280111
C***** IS ASSIGNED USING AN ASSIGNMENT STATEMENT. 12.4(2) 02290111
so I guess this must be legal. It also works with g77.
$ cat assign.f
program main
assign 9000 to i
print i,3.14
9000 format ('real value = ', g12.5)
end
$ g77 assign.f && ./a.out
real value = 3.1400
$ gfortran assign.f
In file assign.f:2
assign 9000 to i
1
Warning: Obsolete: ASSIGN statement at (1)
assign.f: In function 'MAIN__':
assign.f:2: internal compiler error: in gfc_add_modify_expr, at fortran/trans.c:154
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Same error for print instead of write.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE with integer variable |[g77 regression] ICE with
|"format" |assigned integer variable
| |format
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
2004-11-14 22:25 ` [Bug fortran/18481] " pinskia at gcc dot gnu dot org
2004-12-04 10:37 ` [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format Thomas dot Koenig at online dot de
@ 2005-01-06 14:43 ` tobi at gcc dot gnu dot org
2005-04-01 11:45 ` Thomas dot Koenig at online dot de
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ 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=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
` (2 preceding siblings ...)
2005-01-06 14:43 ` tobi at gcc dot gnu dot org
@ 2005-04-01 11:45 ` Thomas dot Koenig at online dot de
2005-04-25 0:31 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Thomas dot Koenig at online dot de @ 2005-04-01 11:45 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From Thomas dot Koenig at online dot de 2005-04-01 11:45 -------
No write or print statement is necessary:
$ cat assign.f90
program main
assign 1000 to i
1000 format (A)
end
$ gfortran assign.f90
$ gfortran -fdump-parse-tree assign.f90
In file assign.f90:2
assign 1000 to i
1
Warning: Obsolete: ASSIGN statement at (1)
Namespace: A-H: (REAL 4) I-N: (INTEGER 4) O-Z: (REAL 4)
symtree: i Ambig 0
symbol i (INTEGER 4)(VARIABLE UNKNOWN-INTENT UNKNOWN-ACCESS UNKNOWN-PROC
IMPLICIT-TYPE)
symtree: main Ambig 0
symbol main (UNKNOWN 0)(PROGRAM UNKNOWN-INTENT UNKNOWN-ACCESS UNKNOWN-PROC)
LABEL ASSIGN i 1000
assign.f90: In function 'MAIN__':
assign.f90:2: internal compiler error: in gfc_add_modify_expr, at
fortran/trans.c:152
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
$
$ gfortran -v
Using built-in specs.
Target: ia64-unknown-linux-gnu
Configured with: ../gcc-4.1-20050327/configure --prefix=/home/zfkts
--enable-languages=c,f95
Thread model: posix
gcc version 4.1.0 20050327 (experimental)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
` (3 preceding siblings ...)
2005-04-01 11:45 ` Thomas dot Koenig at online dot de
@ 2005-04-25 0:31 ` pinskia at gcc dot gnu dot org
2005-05-25 11:11 ` fengwang at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-25 0:31 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-25 00:30 -------
*** Bug 21199 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |jvdelisle at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
` (4 preceding siblings ...)
2005-04-25 0:31 ` pinskia at gcc dot gnu dot org
@ 2005-05-25 11:11 ` fengwang at gcc dot gnu dot org
2005-06-06 0:43 ` pinskia at gcc dot gnu dot org
2005-07-07 9:56 ` fengwang at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: fengwang at gcc dot gnu dot org @ 2005-05-25 11:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From fengwang at gcc dot gnu dot org 2005-05-25 10:45 -------
Issues (#2, #3) related ASSIGN statement should be fixed by
http://gcc.gnu.org/ml/fortran/2005-05/msg00054.html [committed].
Issue in the description should be fixed by
http://gcc.gnu.org/ml/fortran/2005-05/msg00280.html [under reviewing].
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
` (5 preceding siblings ...)
2005-05-25 11:11 ` fengwang at gcc dot gnu dot org
@ 2005-06-06 0:43 ` pinskia at gcc dot gnu dot org
2005-07-07 9:56 ` fengwang at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-06 0:43 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-06 00:43 -------
The example in comment #0, I get the following error:
In file t.f:4
read(chr,k)
1
Error: Variable 'k' has not been assigned a format label at (1)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format
2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
` (6 preceding siblings ...)
2005-06-06 0:43 ` pinskia at gcc dot gnu dot org
@ 2005-07-07 9:56 ` fengwang at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: fengwang at gcc dot gnu dot org @ 2005-07-07 9:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From fengwang at gcc dot gnu dot org 2005-07-07 09:56 -------
(In reply to comment #6)
> The example in comment #0, I get the following error:
> In file t.f:4
> read(chr,k)
> 1
> Error: Variable 'k' has not been assigned a format label at (1)
Fixed. They are all fixed by:
http://gcc.gnu.org/ml/fortran/2005-05/msg00054.html
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18481
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-07-07 9:56 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2004-11-14 20:37 [Bug fortran/18481] New: ICE with integer variable "format" Thomas dot Koenig at online dot de
2004-11-14 22:25 ` [Bug fortran/18481] " pinskia at gcc dot gnu dot org
2004-12-04 10:37 ` [Bug fortran/18481] [g77 regression] ICE with assigned integer variable format Thomas dot Koenig at online dot de
2005-01-06 14:43 ` tobi at gcc dot gnu dot org
2005-04-01 11:45 ` Thomas dot Koenig at online dot de
2005-04-25 0:31 ` pinskia at gcc dot gnu dot org
2005-05-25 11:11 ` fengwang at gcc dot gnu dot org
2005-06-06 0:43 ` pinskia at gcc dot gnu dot org
2005-07-07 9:56 ` fengwang at gcc dot gnu dot org
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