gcc/testsuite/gfortran.dg/read_x_past.f

   1 ! { dg-do run }
   2 ! { dg-options -w }
   3 ! PR 26661 : Test reading X's past file end with no LF or CR.
   4 ! PR 26880 : Tests that rewind clears the gfc_unit read_bad flag.
   5 ! PR 43265 : Tests that no error occurs with or without X at end.
   6 ! Contributed by Jerry DeLisle <jvdelisle@gcc.gnu.org>.
   7       implicit none
   8       character(3) a(4)
   9       integer i
  10       open (10, status="scratch")
  11  10   format(A,$)  ! This is not pedantic
  12       write(10,10)' abc def ghi jkl'
  13       rewind(10)
  14
  15       a = ""
  16       read(10,20)(a(i),i=1,4)
  17       if (a(4).ne."jkl") call abort()
  18
  19       rewind(10)
  20
  21       a = ""
  22       read(10,30)(a(i),i=1,4)
  23       if (a(4).ne."jkl") call abort()
  24
  25  20   format(1x,a3,1x,a3,1x,a3,1x,a3,10x)
  26  30   format(1x,a3,1x,a3,1x,a3,1x,a3)
  27       close(10)
  28       end