Subversion Repositories openrisc_me

! Program to test DERIVED type with components point to the DERIVED

! type itself, and two DERIVED type with componets point to each

! other.

program nest_derived

   type record

      integer :: value

      type(record), pointer :: rp

   end type record

   type record1

      integer value

      type(record2), pointer :: r1p

   end type

   type record2

      integer value

      type(record1), pointer :: r2p

   end type

   type(record), target :: e1, e2, e3

   type(record1), target :: r1

   type(record2), target :: r2

   nullify(r1%r1p,r2%r2p,e1%rp,e2%rp,e3%rp)

   r1%r1p => r2

   r2%r2p => r1

   e1%rp => e2

   e2%rp => e3

   r1%value = 11

   r2%value = 22

   e1%value = 33

   e1%rp%value = 44

   e1%rp%rp%value = 55

   if (r1%r1p%value .ne. 22) call abort

   if (r2%r2p%value .ne. 11) call abort

   if (e1%value .ne. 33) call abort

   if (e2%value .ne. 44) call abort

   if (e3%value .ne. 55) call abort

   if (r1%value .ne. 11) call abort

   if (r2%value .ne. 22) call abort

end