[Bug fortran/17090] New: Runtime I/O error

[Bug fortran/17090] New: Runtime I/O error

[deji_aking at yahoo dot ca]

gfortran seems to have problem reading input files. Attached are the prunned
down code and input data I was trying to use. And here is the error message
>>
[deji@rhema2 model]$ f95 ginput.f90 -o test1
[deji@rhema2 model]$ ./test1
At line 13 of file ginput.f90
Fortran runtime error: End of file
<<

-- 
           Summary: Runtime I/O error
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: deji_aking at yahoo dot ca
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

------- Additional Comments From deji_aking at yahoo dot ca  2004-08-19 03:15 -------
Created an attachment (id=6956)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6956&action=view)
fortran code


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

------- Additional Comments From deji_aking at yahoo dot ca  2004-08-19 03:19 -------
Created an attachment (id=6957)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6957&action=view)
sample data


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

------- Additional Comments From deji_aking at yahoo dot ca  2004-08-19 03:48 -------
Pardon me please pple, the test cases above are bad, here are the good ones,
sorry for the confusion.

Tired Deji :),

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
Attachment #6956 is|0                           |1
           obsolete|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
Attachment #6957 is|0                           |1
           obsolete|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

------- Additional Comments From deji_aking at yahoo dot ca  2004-08-19 03:50 -------
Created an attachment (id=6958)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6958&action=view)
testcase


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug fortran/17090] Runtime I/O error

[deji_aking at yahoo dot ca]

------- Additional Comments From deji_aking at yahoo dot ca  2004-08-19 03:51 -------
Created an attachment (id=6959)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6959&action=view)
sample input data


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug libfortran/17090] Runtime I/O error

[bdavis at gcc dot gnu dot org]

------- Additional Comments From bdavis at gcc dot gnu dot org  2004-08-21 13:51 -------
Confirmed on i686/gnu/linux.

The list directed parser is confused by the trailing spaces in the input:

    160.9989        163.2918        164.4072        165.2249
                                                            ^^^^^^
                                                            (spaces)

As a workaround, if the trailing spaces are removed from the data file the code
runs identical to g77.

--bud


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|fortran                     |libfortran


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug libfortran/17090] Runtime I/O error

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-08-22 17:25:03
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug libfortran/17090] Runtime I/O error

[bdavis at gcc dot gnu dot org]

------- Additional Comments From bdavis at gcc dot gnu dot org  2004-09-13 01:13 -------
proposed patch here:

http://gcc.gnu.org/ml/fortran/2004-09/msg00092.html

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug libfortran/17090] Runtime I/O error

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-09-14 00:56 -------
Subject: Bug 17090

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	bdavis@gcc.gnu.org	2004-09-14 00:56:47

Modified files:
	libgfortran    : ChangeLog 
	libgfortran/io : list_read.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: pr17090.f90 

Log message:
	2004-09-13  Bud Davis  <bdavis9659@comcast.net>
	
	PR fortran/17090
	
	* io/list_read.c (list_formatted_read): Handle trailing spaces
	at end of line.
	
	2004-09-13  Bud Davis  <bdavis9659@comcast.net>
	
	PR fortran/17090
	* gfortran.dg/pr17090.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.85&r2=1.86
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/list_read.c.diff?cvsroot=gcc&r1=1.8&r2=1.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4281&r2=1.4282
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr17090.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090

[Bug libfortran/17090] Runtime I/O error

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-14 01:19 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17090