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From: "fxcoudert at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libfortran/25139] "Invalid argument" error on I/O
Date: Tue, 29 Nov 2005 12:29:00 -0000 [thread overview]
Message-ID: <20051129122954.5464.qmail@sourceware.org> (raw)
In-Reply-To: <bug-25139-10129@http.gcc.gnu.org/bugzilla/>
------- Comment #3 from fxcoudert at gcc dot gnu dot org 2005-11-29 12:29 -------
The testcase can be reduced further:
integer dat(5)
dat = (/ 0, 0, 0, 0, 1 /)
write(11) dat,dat,dat,dat
rewind 11
write(11) dat
read(11,end=1008) dat
1008 continue
backspace 11
write(11) dat
read(11,end=1011) dat
1011 continue
backspace 11
backspace 11
end
At line 13 of file testio2.f
Fortran runtime error: Invalid argument
>From looking at the fort.11 file, I think the output is correct at every point
of the program. Also note that if we comment two lines of this testcase, like
that:
integer dat(5)
dat = (/ 0, 0, 0, 0, 1 /)
write(11) dat,dat,dat,dat
rewind 11
write(11) dat
read(11,end=1008) dat
1008 continue
! backspace 11
! write(11) dat
read(11,end=1011) dat
1011 continue
backspace 11
backspace 11
end
then we get another error message (which shouldn't happen):
At line 10 of file testio2.f
Fortran runtime error: Read past ENDFILE record
I don't know yet if these bugs have the same cause.
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2005-11-29 12:12:42 |2005-11-29 12:29:53
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25139
next prev parent reply other threads:[~2005-11-29 12:29 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-28 16:52 [Bug libfortran/25139] New: Fortran runtime error: Invalid argument dir at lanl dot gov
2005-11-29 2:16 ` [Bug libfortran/25139] " jvdelisle at gcc dot gnu dot org
2005-11-29 12:12 ` [Bug libfortran/25139] "Invalid argument" error on I/O fxcoudert at gcc dot gnu dot org
2005-11-29 12:29 ` fxcoudert at gcc dot gnu dot org [this message]
2005-11-29 18:37 ` jb at gcc dot gnu dot org
2005-12-10 15:39 ` [Bug libfortran/25139] [4.1/4.2 regression] " fxcoudert at gcc dot gnu dot org
2005-12-10 16:39 ` fxcoudert at gcc dot gnu dot org
2005-12-12 16:38 ` dir at lanl dot gov
2005-12-12 16:50 ` dir at lanl dot gov
2005-12-13 14:39 ` dir at lanl dot gov
2005-12-13 15:21 ` dir at lanl dot gov
2005-12-16 20:35 ` dir at lanl dot gov
2005-12-19 8:12 ` fxcoudert at gcc dot gnu dot org
2005-12-19 18:40 ` mmitchel at gcc dot gnu dot org
2005-12-21 19:36 ` dir at lanl dot gov
2005-12-21 20:21 ` kargl at gcc dot gnu dot org
2005-12-21 21:43 ` dir at lanl dot gov
2005-12-21 22:14 ` fxcoudert at gcc dot gnu dot org
2005-12-22 1:19 ` jvdelisle at gcc dot gnu dot org
2005-12-22 2:08 ` jvdelisle at gcc dot gnu dot org
2005-12-22 14:00 ` dir at lanl dot gov
2005-12-22 14:18 ` dir at lanl dot gov
2005-12-22 14:24 ` fxcoudert at gcc dot gnu dot org
2005-12-22 16:01 ` dir at lanl dot gov
2005-12-22 16:32 ` dir at lanl dot gov
2005-12-22 17:59 ` jvdelisle at gcc dot gnu dot org
2005-12-22 19:23 ` dir at lanl dot gov
2005-12-22 21:14 ` dir at lanl dot gov
2005-12-22 22:49 ` jvdelisle at gcc dot gnu dot org
2005-12-22 23:03 ` jvdelisle at gcc dot gnu dot org
2005-12-23 0:21 ` jvdelisle at gcc dot gnu dot org
2005-12-23 15:14 ` dir at lanl dot gov
2005-12-23 20:21 ` jvdelisle at gcc dot gnu dot org
2005-12-28 20:58 ` jvdelisle at gcc dot gnu dot org
2005-12-28 21:12 ` jvdelisle at gcc dot gnu dot org
2006-01-01 3:49 ` jvdelisle at gcc dot gnu dot org
2006-01-01 3:53 ` jvdelisle at gcc dot gnu dot org
2006-01-01 5:14 ` jvdelisle at gcc dot gnu dot org
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