gcc/testsuite/gfortran.fortran-torture/execute/direct_io.f90

   1 ! demonstrates basic direct access using variables for REC
   2 ! pr14872
   3        OPEN(UNIT=10,ACCESS='DIRECT',RECL=128)
   4        DO I = 1,10
   5           WRITE(10,REC=I,ERR=10)I
   6        ENDDO
   7        CLOSE(10)
   8        OPEN(UNIT=10,ACCESS='DIRECT',RECL=128)
   9        DO I = 1,10
  10           READ(10,REC=I,ERR=10)J
  11           IF (J.NE.I) THEN
  12 !           PRINT*,' READ ',J,' EXPECTED ',I
  13             STOP 1
  14           ENDIF
  15        ENDDO
  16        CLOSE(10,STATUS='DELETE')
  17        STOP
  18  10    CONTINUE
  19 !      PRINT*,' ERR= RETURN FROM READ OR WRITE'
  20        STOP 2
  21        END