re PR fortran/57530 ([OOP] Wrongly rejects  type_pointer => class_target (which have identical declared type))

2013-07-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57530
        * trans-expr.c (gfc_trans_class_assign): Handle CLASS array
        functions.
        (gfc_trans_pointer_assign): Ditto and support pointer assignment
        of a polymorphic var to a nonpolymorphic var.

2013-07-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57530
        * gfortran.dg/pointer_assign_8.f90: New.
        * gfortran.dg/pointer_assign_9.f90: New.
        * gfortran.dg/pointer_assign_10.f90: New.
        * gfortran.dg/pointer_assign_11.f90: New.

From-SVN: r201328