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* [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails
@ 2014-05-03 21:00 dominiq at lps dot ens.fr
2014-05-03 23:22 ` [Bug libfortran/61049] " jvdelisle at gcc dot gnu.org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-05-03 21:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
Bug ID: 61049
Summary: [4.9/4.10 Regression] NIST test FM906 fails
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
Assignee: unassigned at gcc dot gnu.org
Reporter: dominiq at lps dot ens.fr
CC: jvdelisle at gcc dot gnu.org
The NIST test FM906 fails with gfortran 4.9.0 and trunk with
At line 351 of file /Users/dominiq/Documents/Fortran/NISTtest/NIST/FM906.f
(unit = 5, file = 'stdin')
Fortran runtime error: Bad repeat count in item 5 of list input
Reduced test
character(len=30) :: buff = ", (2.0, 3.0),,6.0D0, 2*,"
DOUBLE PRECISION AVD, BVD, CVD, DVCORR
COMPLEX AVC, BVC, CVC, ZVCORR
read(buff, *) AVD, AVC, BVC, BVD, CVC, CVD
end
Revision r208599 is OK, r208775 is not. Likely r208629.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
@ 2014-05-03 23:22 ` jvdelisle at gcc dot gnu.org
2014-05-04 11:05 ` dominiq at lps dot ens.fr
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-03 23:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Also confirmed it is r208629. Simple fix is to revert that patch and reopen
the original bug which is related to CTRL-D on stdin, PR46800
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
2014-05-03 23:22 ` [Bug libfortran/61049] " jvdelisle at gcc dot gnu.org
@ 2014-05-04 11:05 ` dominiq at lps dot ens.fr
2014-05-05 0:10 ` jvdelisle at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-05-04 11:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-05-04
Ever confirmed|0 |1
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Also confirmed it is r208629. Simple fix is to revert that patch and reopen
> the original bug which is related to CTRL-D on stdin, PR46800
I don't think there is any need to rush to revert.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
2014-05-03 23:22 ` [Bug libfortran/61049] " jvdelisle at gcc dot gnu.org
2014-05-04 11:05 ` dominiq at lps dot ens.fr
@ 2014-05-05 0:10 ` jvdelisle at gcc dot gnu.org
2014-05-05 0:11 ` jvdelisle at gcc dot gnu.org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-05 0:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #3 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Created attachment 32734
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32734&action=edit
Patch pending
This patch places eat_separator back in but leaves the portion below which was
added to finish_separator. i am still testing but it fixes this regression and
the fix to PR46800 is retained.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (2 preceding siblings ...)
2014-05-05 0:10 ` jvdelisle at gcc dot gnu.org
@ 2014-05-05 0:11 ` jvdelisle at gcc dot gnu.org
2014-05-05 9:13 ` rguenth at gcc dot gnu.org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-05 0:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |jvdelisle at gcc dot gnu.org
--- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Assigning to myself. Will ad Dominiques reduced test case to the testsuite.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (3 preceding siblings ...)
2014-05-05 0:11 ` jvdelisle at gcc dot gnu.org
@ 2014-05-05 9:13 ` rguenth at gcc dot gnu.org
2014-05-05 9:16 ` dominiq at lps dot ens.fr
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-05-05 9:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P4
Target Milestone|--- |4.9.1
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (4 preceding siblings ...)
2014-05-05 9:13 ` rguenth at gcc dot gnu.org
@ 2014-05-05 9:16 ` dominiq at lps dot ens.fr
2014-05-07 1:32 ` jvdelisle at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-05-05 9:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The following patch also fixes this PR (regtested and NIST suite)
--- ../_clean/libgfortran/io/list_read.c 2014-04-27 00:39:19.000000000 +0200
+++ libgfortran/io/list_read.c 2014-05-05 09:53:52.000000000 +0200
@@ -2066,6 +2066,7 @@ list_formatted_read_scalar (st_parameter
&& dtp->u.p.current_unit->decimal_status == DECIMAL_POINT))
{
dtp->u.p.comma_flag = 1;
+ eat_separator (dtp);
goto cleanup;
}
I have no opinion about which patch is better, i.e., I don't have any test
which succeeds with one patch, but fails with the other.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (5 preceding siblings ...)
2014-05-05 9:16 ` dominiq at lps dot ens.fr
@ 2014-05-07 1:32 ` jvdelisle at gcc dot gnu.org
2014-05-07 1:46 ` jvdelisle at gcc dot gnu.org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-07 1:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #6 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Author: jvdelisle
Date: Wed May 7 01:31:42 2014
New Revision: 210134
URL: http://gcc.gnu.org/viewcvs?rev=210134&root=gcc&view=rev
Log:
2014-05-06 Jerry DeLisle <jvdelisle@gcc.gnu>
PR libfortran/61049
* io/list_read.c (list_formatted_read_scalar): Use eat_separator
and delete extraneous code.
Modified:
trunk/libgfortran/ChangeLog
trunk/libgfortran/io/list_read.c
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (6 preceding siblings ...)
2014-05-07 1:32 ` jvdelisle at gcc dot gnu.org
@ 2014-05-07 1:46 ` jvdelisle at gcc dot gnu.org
2014-05-11 3:48 ` jvdelisle at gcc dot gnu.org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-07 1:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #7 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Author: jvdelisle
Date: Wed May 7 01:46:03 2014
New Revision: 210135
URL: http://gcc.gnu.org/viewcvs?rev=210135&root=gcc&view=rev
Log:
2014-05-06 Jerry DeLisle <jvdelisle@gcc.gnu>
PR libfortran/61049
* gfortran.dg/list_read_13.f: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/list_read_13.f
Modified:
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (7 preceding siblings ...)
2014-05-07 1:46 ` jvdelisle at gcc dot gnu.org
@ 2014-05-11 3:48 ` jvdelisle at gcc dot gnu.org
2014-05-11 3:53 ` jvdelisle at gcc dot gnu.org
2014-05-11 4:33 ` jvdelisle at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-11 3:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #8 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Author: jvdelisle
Date: Sun May 11 03:47:44 2014
New Revision: 210306
URL: http://gcc.gnu.org/viewcvs?rev=210306&root=gcc&view=rev
Log:
2014-05-10 Jerry DeLisle <jvdelisle@gcc.gnu>
Backport from Trunk.
PR libfortran/61049
* io/list_read.c (list_formatted_read_scalar): Use eat_separator
and delete extraneous code.
Modified:
branches/gcc-4_9-branch/libgfortran/ChangeLog
branches/gcc-4_9-branch/libgfortran/io/list_read.c
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (8 preceding siblings ...)
2014-05-11 3:48 ` jvdelisle at gcc dot gnu.org
@ 2014-05-11 3:53 ` jvdelisle at gcc dot gnu.org
2014-05-11 4:33 ` jvdelisle at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-11 3:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
--- Comment #9 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Author: jvdelisle
Date: Sun May 11 03:53:00 2014
New Revision: 210307
URL: http://gcc.gnu.org/viewcvs?rev=210307&root=gcc&view=rev
Log:
2014-05-10 Jerry DeLisle <jvdelisle@gcc.gnu>
Backport from trunk.
PR libfortran/61049
* gfortran.dg/list_read_13.f: New test.
Added:
branches/gcc-4_9-branch/gcc/testsuite/gfortran.dg/list_read_13.f
Modified:
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug libfortran/61049] [4.9/4.10 Regression] NIST test FM906 fails
2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
` (9 preceding siblings ...)
2014-05-11 3:53 ` jvdelisle at gcc dot gnu.org
@ 2014-05-11 4:33 ` jvdelisle at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2014-05-11 4:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61049
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #10 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Fixed on 4.9 and 4.10. Closing
^ permalink raw reply [flat|nested] 12+ messages in thread
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2014-05-03 21:00 [Bug libfortran/61049] New: [4.9/4.10 Regression] NIST test FM906 fails dominiq at lps dot ens.fr
2014-05-03 23:22 ` [Bug libfortran/61049] " jvdelisle at gcc dot gnu.org
2014-05-04 11:05 ` dominiq at lps dot ens.fr
2014-05-05 0:10 ` jvdelisle at gcc dot gnu.org
2014-05-05 0:11 ` jvdelisle at gcc dot gnu.org
2014-05-05 9:13 ` rguenth at gcc dot gnu.org
2014-05-05 9:16 ` dominiq at lps dot ens.fr
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2014-05-07 1:46 ` jvdelisle at gcc dot gnu.org
2014-05-11 3:48 ` jvdelisle at gcc dot gnu.org
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