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diff --git a/gcc/testsuite/gfortran.dg/backspace_8.f b/gcc/testsuite/gfortran.dg/backspace_8.f
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+C { dg-do run }
+C { dg-options "-std=legacy" }
+C
+C PR libfortran/31618 - backspace after an error didn't work.
+ program main
+ character*78 msg
+ open (21, file="backspace_7.dat", form="unformatted")
+ write (21) 42, 43
+ write (21) 4711, 4712
+ write (21) -1, -4
+ rewind (21)
+ read (21) i,j
+ read (21,err=100,end=100) i,j,k
+ call abort
+ 100 continue
+ backspace 21
+ read (21) i,j
+ if (i .ne. 4711 .or. j .ne. 4712) call abort
+ close (21,status="delete")
+ end