gcc/testsuite/gfortran.dg/der_io_1.f90

   1 ! { dg-do compile }
   2 ! PR 16404 Nr. 8
   3 ! IO of derived types containing pointers is not allowed
   4 program der_io_1
   5   type t
   6     integer, pointer :: p
   7   end type
   8   integer, target :: i
   9   type (t) v
  10   character(4) :: s
  11
  12   v%p => i
  13   i = 42
  14   write (unit=s, fmt='(I2)') v ! { dg-error "POINTER components" "" }
  15   if (s .ne. '42') call abort ()
  16 end program
  17