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* [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format"
@ 2009-08-24 8:52 burnus at gcc dot gnu dot org
2009-08-24 9:02 ` [Bug fortran/41152] " burnus at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: burnus at gcc dot gnu dot org @ 2009-08-24 8:52 UTC (permalink / raw)
To: gcc-bugs
gfortran now warns for trailing characters in format statements. However, it
does not properly work as the following test case (extracted from FLEUR,
www.flapw.de) shows:
7182 FORMAT (a3)
1
Warning: Extraneous characters in format at (1)
Due to committal:
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151021
Log:
2009-08-22 Bud Davis <bdavis9659@sbcglobal.net>
PR fortran/28093
* io.c : added variable to store original len of fmt
* io.c (check_format): Consume H items using next_char
in both modes to handle consecutive single quotes.
Test for extra characters in fmt, issue warning.
Test case:
SUBROUTINE rw_inp()
CHARACTER(len=100) :: line
READ(*,FMT="(4x,a)") line
7182 FORMAT (a3)
7130 FORMAT (i3)
END SUBROUTINE rw_inp
--
Summary: Spurious diagnostic "Extraneous characters in format"
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
@ 2009-08-24 9:02 ` burnus at gcc dot gnu dot org
2009-08-24 11:19 ` janus at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: burnus at gcc dot gnu dot org @ 2009-08-24 9:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from burnus at gcc dot gnu dot org 2009-08-24 09:02 -------
Also the following fixed-format format looks OK to me:
WRITE (6,'(//'' icorr is not correctly transferred. icorr='',i5)
& ') 42
END
But it produces:
WRITE (6,'(//'' icorr is not correctly transferred. icorr='',i5)
1
Warning: Extraneous characters in format at (1)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
2009-08-24 9:02 ` [Bug fortran/41152] " burnus at gcc dot gnu dot org
@ 2009-08-24 11:19 ` janus at gcc dot gnu dot org
2009-08-24 11:24 ` janus at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: janus at gcc dot gnu dot org @ 2009-08-24 11:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from janus at gcc dot gnu dot org 2009-08-24 11:19 -------
Another test case:
character(100), parameter :: subchapter='(79("-"),/,5("-")," ",A,/,79("-"),/)'
write(*,subchapter) 'test'
end
Here the error message is:
write(*,subchapter) 'test'
1
Warning: Extraneous characters in format at (1)
Note that the error shows the line with the write statement, not the line
containing the format string.
--
janus at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-08-24 11:19:15
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
2009-08-24 9:02 ` [Bug fortran/41152] " burnus at gcc dot gnu dot org
2009-08-24 11:19 ` janus at gcc dot gnu dot org
@ 2009-08-24 11:24 ` janus at gcc dot gnu dot org
2009-08-25 2:05 ` [Bug fortran/41152] [4.5 Regression] " bdavis at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: janus at gcc dot gnu dot org @ 2009-08-24 11:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from janus at gcc dot gnu dot org 2009-08-24 11:24 -------
(In reply to comment #0)
> Due to committal:
>
> URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151021
For me r151028 seems to work, but r151039 shows the error.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] [4.5 Regression] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
` (2 preceding siblings ...)
2009-08-24 11:24 ` janus at gcc dot gnu dot org
@ 2009-08-25 2:05 ` bdavis at gcc dot gnu dot org
2009-08-25 15:52 ` jsm28 at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bdavis at gcc dot gnu dot org @ 2009-08-25 2:05 UTC (permalink / raw)
To: gcc-bugs
--
bdavis at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |bdavis at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2009-08-24 11:19:15 |2009-08-25 02:04:57
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] [4.5 Regression] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
` (3 preceding siblings ...)
2009-08-25 2:05 ` [Bug fortran/41152] [4.5 Regression] " bdavis at gcc dot gnu dot org
@ 2009-08-25 15:52 ` jsm28 at gcc dot gnu dot org
2009-08-27 12:04 ` burnus at gcc dot gnu dot org
2009-08-27 12:06 ` burnus at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2009-08-25 15:52 UTC (permalink / raw)
To: gcc-bugs
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] [4.5 Regression] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
` (4 preceding siblings ...)
2009-08-25 15:52 ` jsm28 at gcc dot gnu dot org
@ 2009-08-27 12:04 ` burnus at gcc dot gnu dot org
2009-08-27 12:06 ` burnus at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: burnus at gcc dot gnu dot org @ 2009-08-27 12:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from burnus at gcc dot gnu dot org 2009-08-27 12:04 -------
The patch of PR 28093 was reverted -- thus closing as fixed.
--
burnus at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/41152] [4.5 Regression] Spurious diagnostic "Extraneous characters in format"
2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
` (5 preceding siblings ...)
2009-08-27 12:04 ` burnus at gcc dot gnu dot org
@ 2009-08-27 12:06 ` burnus at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: burnus at gcc dot gnu dot org @ 2009-08-27 12:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from burnus at gcc dot gnu dot org 2009-08-27 12:06 -------
(In reply to comment #4)
> The patch of PR 28093 was reverted -- thus closing as fixed.
Wrong patch PR. The correct one is PR fortran/28039
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41152
^ permalink raw reply [flat|nested] 8+ messages in thread
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2009-08-24 8:52 [Bug fortran/41152] New: Spurious diagnostic "Extraneous characters in format" burnus at gcc dot gnu dot org
2009-08-24 9:02 ` [Bug fortran/41152] " burnus at gcc dot gnu dot org
2009-08-24 11:19 ` janus at gcc dot gnu dot org
2009-08-24 11:24 ` janus at gcc dot gnu dot org
2009-08-25 2:05 ` [Bug fortran/41152] [4.5 Regression] " bdavis at gcc dot gnu dot org
2009-08-25 15:52 ` jsm28 at gcc dot gnu dot org
2009-08-27 12:04 ` burnus at gcc dot gnu dot org
2009-08-27 12:06 ` burnus at gcc dot gnu dot org
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