gcc/testsuite/gfortran.dg/large_unit_1.f90

   1 ! { dg-do run }
   2 ! { dg-shouldfail "Unit number in I/O statement too large" }
   3 ! PR31201  Unit number in I/O statement too large
   4 ! Test case from PR
   5       integer(kind=8)  :: k= 2_8**36 + 10
   6       integer(kind=4)  :: j= 10
   7       logical  ex,op
   8       INQUIRE(unit=k, exist=ex,opened=op)
   9       print *, ex, op
  10       IF (ex) THEN
  11          OPEN(unit=k)
  12          INQUIRE(unit=j, opened=op)
  13          IF (op) STOP 1
  14       ENDIF
  15       print *, k
  16       close(k)
  17       end