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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, status = 'delete')
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
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