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re PR libfortran/25139 ("Invalid argument" error on I/O) 

2005-12-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25139
	* gfortran.dg/backspace_2.f: New test.

From-SVN: r109123
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Jerry DeLisle 2005-12-28 21:12:52 +00:00
parent 844234fb50
commit 03345deb5e
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gcc/testsuite/ChangeLog
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2005-12-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/25139
* gfortran.dg/backspace_2.f: New test.
2005-12-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/25550

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gcc/testsuite/gfortran.dg/backspace_2.f Normal file
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! { dg-do run }
! PR25139 Repeated backspaces and reads.
! Derived from example given in PR by Dale Ranta and FX Coudert
! Contributed by Jerry DeLisle <jvdelisle@gcc.gnu.org>
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
call abort()
1008 continue
backspace 11
write(11) dat
read(11,end=1011) dat
call abort()
1011 continue
backspace 11
backspace 11
end