* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
@ 2011-01-14 7:16 ` jvdelisle at gcc dot gnu.org
2011-01-14 7:22 ` burnus at gcc dot gnu.org
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From: jvdelisle at gcc dot gnu.org @ 2011-01-14 7:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011.01.14 02:13:18
CC| |jvdelisle at gcc dot
| |gnu.org
AssignedTo|unassigned at gcc dot |jvdelisle at gcc dot
|gnu.org |gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-01-14 02:13:18 UTC ---
I will have a go of it.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
2011-01-14 7:16 ` [Bug libfortran/47285] " jvdelisle at gcc dot gnu.org
@ 2011-01-14 7:22 ` burnus at gcc dot gnu.org
2011-01-14 20:04 ` jvdelisle at gcc dot gnu.org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: burnus at gcc dot gnu.org @ 2011-01-14 7:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |burnus at gcc dot gnu.org
--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-01-14 07:15:45 UTC ---
Just for curiosity and comparison - results for other compilers:
I get the same output with gfortran (4.1, 4.3, and 4.6) and NAG f95:
>-10000. <
>*****<
ifort, crayftn, pathf95, sunf95 and openf95* print for both programs ">*****<"
(i.e. also for the first one); g95 prints for the second one the ">*****<" -
and aborts w/ a run-time error for the first program ("G descriptor not wide
enough"). PGI segfaults for the first one and print ">*****<" for the second
one.
And g77 prints:
> <
> <
Note: I changed the format to FORMAT(">",G5.5E5,"<") to make it easier to see
tailing spaces.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
2011-01-14 7:16 ` [Bug libfortran/47285] " jvdelisle at gcc dot gnu.org
2011-01-14 7:22 ` burnus at gcc dot gnu.org
@ 2011-01-14 20:04 ` jvdelisle at gcc dot gnu.org
2011-01-22 14:26 ` jvdelisle at gcc dot gnu.org
` (5 subsequent siblings)
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From: jvdelisle at gcc dot gnu.org @ 2011-01-14 20:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
--- Comment #3 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-01-14 20:01:18 UTC ---
*** Bug 47284 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
` (2 preceding siblings ...)
2011-01-14 20:04 ` jvdelisle at gcc dot gnu.org
@ 2011-01-22 14:26 ` jvdelisle at gcc dot gnu.org
2011-01-27 3:22 ` jvdelisle at gcc dot gnu.org
` (4 subsequent siblings)
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From: jvdelisle at gcc dot gnu.org @ 2011-01-22 14:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
--- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-01-22 13:53:52 UTC ---
Created attachment 23076
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23076
A possible patch
This patch seems to be acceptable. I add a try return value to output float to
communicate when the field width is not successful. Oddly, I had to make an
adjustment to the exponent width to take care of a case that returns
successfully.
if (e > 4)\
e = 4;\
This seems to work, but I wonder if I have a latent bug within. This patch does
regression test OK. I thought I would let others play with it before I submit.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
` (3 preceding siblings ...)
2011-01-22 14:26 ` jvdelisle at gcc dot gnu.org
@ 2011-01-27 3:22 ` jvdelisle at gcc dot gnu.org
2011-01-27 3:32 ` jvdelisle at gcc dot gnu.org
` (3 subsequent siblings)
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From: jvdelisle at gcc dot gnu.org @ 2011-01-27 3:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
--- Comment #5 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-01-27 02:16:23 UTC ---
Author: jvdelisle
Date: Thu Jan 27 02:16:18 2011
New Revision: 169320
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169320
Log:
2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47285
* io/write_float.def (output_float): Return SUCCESS or FAILURE and use
the result to set the padding.
Modified:
trunk/libgfortran/ChangeLog
trunk/libgfortran/io/write_float.def
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
` (4 preceding siblings ...)
2011-01-27 3:22 ` jvdelisle at gcc dot gnu.org
@ 2011-01-27 3:32 ` jvdelisle at gcc dot gnu.org
2011-01-28 23:34 ` jvdelisle at gcc dot gnu.org
` (2 subsequent siblings)
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From: jvdelisle at gcc dot gnu.org @ 2011-01-27 3:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-01-27 02:20:02 UTC ---
Fixed on trunk, closing.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
` (5 preceding siblings ...)
2011-01-27 3:32 ` jvdelisle at gcc dot gnu.org
@ 2011-01-28 23:34 ` jvdelisle at gcc dot gnu.org
2011-02-02 18:04 ` dnovillo at gcc dot gnu.org
2011-02-02 18:21 ` dnovillo at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jvdelisle at gcc dot gnu.org @ 2011-01-28 23:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
--- Comment #7 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-01-28 22:35:47 UTC ---
Author: jvdelisle
Date: Fri Jan 28 22:35:43 2011
New Revision: 169375
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169375
Log:
2011-01-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47285
* gfortran.dg/fmt_g.f: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/fmt_g.f
Modified:
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
` (6 preceding siblings ...)
2011-01-28 23:34 ` jvdelisle at gcc dot gnu.org
@ 2011-02-02 18:04 ` dnovillo at gcc dot gnu.org
2011-02-02 18:21 ` dnovillo at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: dnovillo at gcc dot gnu.org @ 2011-02-02 18:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
--- Comment #8 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 17:56:07 UTC ---
Author: dnovillo
Date: Wed Feb 2 17:56:02 2011
New Revision: 169640
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169640
Log:
2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47285
* io/write_float.def (output_float): Return SUCCESS or FAILURE and use
the result to set the padding.
Modified:
branches/google/integration/libgfortran/ChangeLog
branches/google/integration/libgfortran/io/write_float.def
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug libfortran/47285] G format outputs wrong number of characters when decimal supplied in literal
2011-01-14 0:03 [Bug libfortran/47285] New: G format outputs wrong number of characters when decimal supplied in literal brendanarnold at gmail dot com
` (7 preceding siblings ...)
2011-02-02 18:04 ` dnovillo at gcc dot gnu.org
@ 2011-02-02 18:21 ` dnovillo at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: dnovillo at gcc dot gnu.org @ 2011-02-02 18:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47285
--- Comment #9 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 18:01:08 UTC ---
Author: dnovillo
Date: Wed Feb 2 18:00:57 2011
New Revision: 169675
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169675
Log:
2011-01-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47285
* gfortran.dg/fmt_g.f: New test.
Added:
branches/google/integration/gcc/testsuite/gfortran.dg/fmt_g.f
Modified:
branches/google/integration/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 10+ messages in thread