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! { dg-do run }

! { dg-options "-std=legacy" }

!

! pr 16597

! libgfortran

! reading a direct access record after it was written did

! not always return the correct data.

      program gfbug4

      implicit none

      integer      strlen

      parameter    (strlen = 4)

      integer      iunit

      character    string *4

      iunit = 99

      open (UNIT=iunit,FORM='unformatted',ACCESS='direct',RECL=strlen)

      write (iunit, rec=1) 'ABCD'

      read (iunit, rec=1) string

      close (iunit)

      if (string.ne.'ABCD') call abort

      open (UNIT=iunit,FORM='unformatted',ACCESS='direct',STATUS='scratch',RECL=strlen)

      write (iunit, rec=1) 'ABCD'

      read (iunit, rec=1) string

      close (iunit)

      if (string.ne.'ABCD') call abort

      end