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* [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319
@ 2004-09-29 20:21 schnetter at aei dot mpg dot de
2004-09-29 20:22 ` [Bug fortran/17737] " schnetter at aei dot mpg dot de
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: schnetter at aei dot mpg dot de @ 2004-09-29 20:21 UTC (permalink / raw)
To: gcc-bugs
The attached code leads to an ICE when compiled with
GNU Fortran 95 (GCC 4.0.0 20040928 (experimental))
with the options
-ffixed-line-length-none -c -march=pentium4 -malign-double -g3
The error message is
city3s.f:0: internal compiler error: in gfc_assign_data_value, at
fortran/data.c:319
Note that the source code contains a data statement that is supposed to fill a
character variable, and the value given is longer than the variable.
--
Summary: ICE in gfc_assign_data_value, at fortran/data.c:319
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schnetter at aei dot mpg dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] ICE in gfc_assign_data_value, at fortran/data.c:319
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
@ 2004-09-29 20:22 ` schnetter at aei dot mpg dot de
2004-09-30 15:08 ` [Bug fortran/17737] [4.0 regression] ICE when variable appears in two data statements reichelt at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: schnetter at aei dot mpg dot de @ 2004-09-29 20:22 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From schnetter at aei dot mpg dot de 2004-09-29 20:22 -------
Created an attachment (id=7241)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7241&action=view)
failing source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] [4.0 regression] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
2004-09-29 20:22 ` [Bug fortran/17737] " schnetter at aei dot mpg dot de
@ 2004-09-30 15:08 ` reichelt at gcc dot gnu dot org
2004-10-02 20:48 ` tobi at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-09-30 15:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-09-30 15:07 -------
Confirmed.
The problem is that the same variable appears in two data statements.
Just compile the following testcase without command-line parameters:
====================
integer i
data i/0/
data i/0/
end
====================
This works with the lno branch that was merged 20040718.
So I suppose this worked on mainline then, too.
It also worked with g77, so I'm rating this as a regression.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |ice-on-valid-code, monitored
Known to fail| |4.0.0
Known to work| |3.4.2
Last reconfirmed|0000-00-00 00:00:00 |2004-09-30 15:07:54
date| |
Summary|ICE in |[4.0 regression] ICE when
|gfc_assign_data_value, at |variable appears in two data
|fortran/data.c:319 |statements
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] [4.0 regression] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
2004-09-29 20:22 ` [Bug fortran/17737] " schnetter at aei dot mpg dot de
2004-09-30 15:08 ` [Bug fortran/17737] [4.0 regression] ICE when variable appears in two data statements reichelt at gcc dot gnu dot org
@ 2004-10-02 20:48 ` tobi at gcc dot gnu dot org
2004-10-02 20:48 ` tobi at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: tobi at gcc dot gnu dot org @ 2004-10-02 20:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tobi at gcc dot gnu dot org 2004-10-02 20:48 -------
This is invalid code. See page 49 of the draft standard. A variable shall not
have more than one explicit initialization. DATA statements count as explicit
initialization.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-valid-code |ice-on-invalid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] [4.0 regression] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
` (2 preceding siblings ...)
2004-10-02 20:48 ` tobi at gcc dot gnu dot org
@ 2004-10-02 20:48 ` tobi at gcc dot gnu dot org
2004-11-11 15:34 ` [Bug fortran/17737] " pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: tobi at gcc dot gnu dot org @ 2004-10-02 20:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tobi at gcc dot gnu dot org 2004-10-02 20:48 -------
(In reply to comment #3)
> This is invalid code. See page 49 of the draft standard.
The draft fortran 95 standard.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
` (3 preceding siblings ...)
2004-10-02 20:48 ` tobi at gcc dot gnu dot org
@ 2004-11-11 15:34 ` pinskia at gcc dot gnu dot org
2005-01-06 14:41 ` tobi 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 @ 2004-11-11 15:34 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.0 regression] ICE when |ICE when variable appears in
|variable appears in two data|two data statements
|statements |
Target Milestone|4.0.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
` (4 preceding siblings ...)
2004-11-11 15:34 ` [Bug fortran/17737] " pinskia at gcc dot gnu dot org
@ 2005-01-06 14:41 ` tobi at gcc dot gnu dot org
2005-09-14 19:30 ` pinskia at gcc dot gnu dot org
2005-09-28 16:32 ` segalemb at usp dot br
7 siblings, 0 replies; 9+ messages in thread
From: tobi at gcc dot gnu dot org @ 2005-01-06 14:41 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |19292
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
` (5 preceding siblings ...)
2005-01-06 14:41 ` tobi at gcc dot gnu dot org
@ 2005-09-14 19:30 ` pinskia at gcc dot gnu dot org
2005-09-28 16:32 ` segalemb at usp dot br
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-09-14 19:30 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-14 19:29 -------
*** Bug 23884 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |segalemb at usp dot br
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug fortran/17737] ICE when variable appears in two data statements
2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
` (6 preceding siblings ...)
2005-09-14 19:30 ` pinskia at gcc dot gnu dot org
@ 2005-09-28 16:32 ` segalemb at usp dot br
7 siblings, 0 replies; 9+ messages in thread
From: segalemb at usp dot br @ 2005-09-28 16:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From segalemb at usp dot br 2005-09-28 16:32 -------
(In reply to comment #5)
> *** Bug 23884 has been marked as a duplicate of this bug. ***
Bug 23884 is not a duplicate of this bug, because there is no repeated
data statements in module.F
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17737
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-09-28 16:32 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2004-09-29 20:21 [Bug fortran/17737] New: ICE in gfc_assign_data_value, at fortran/data.c:319 schnetter at aei dot mpg dot de
2004-09-29 20:22 ` [Bug fortran/17737] " schnetter at aei dot mpg dot de
2004-09-30 15:08 ` [Bug fortran/17737] [4.0 regression] ICE when variable appears in two data statements reichelt at gcc dot gnu dot org
2004-10-02 20:48 ` tobi at gcc dot gnu dot org
2004-10-02 20:48 ` tobi at gcc dot gnu dot org
2004-11-11 15:34 ` [Bug fortran/17737] " pinskia at gcc dot gnu dot org
2005-01-06 14:41 ` tobi at gcc dot gnu dot org
2005-09-14 19:30 ` pinskia at gcc dot gnu dot org
2005-09-28 16:32 ` segalemb at usp dot br
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