gomp-20050608-branch/gcc/testsuite/gfortran.dg/read_eof_2.f90

   1 ! { dg-do run }
   2 ! PR25835 Check that reading from a file that is at end-of-file does not
   3 ! segfault or give error.  Test case derived from example in PR from Dale Ranta.
   4 ! Contributed by Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   5        integer data(2045) ! Exceed internal buffer size
   6        data=-1
   7        open(unit=11,status='scratch', form='unformatted')
   8        write(11)data
   9        read(11,end=        1000 )data
  10        call abort()
  11  1000  continue
  12        backspace 11
  13        backspace 11
  14        data = 0
  15        read(11)data
  16        if (.not. all(data == -1)) call abort()
  17        read(11,end=        1002 )data
  18        call abort()
  19  1002  continue
  20        close(11)
  21        end