re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3)

re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3)

2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * decl.c (gfc_match_decl_type_spec): Support type(*).
        (gfc_verify_c_interop): Allow type(*).
        * dump-parse-tree.c (show_typespec): Handle type(*).
        * expr.c (gfc_copy_expr): Ditto.
        * interface.c (compare_type_rank, compare_parameter,
        compare_actual_formal, gfc_procedure_use): Ditto.
        * libgfortran.h (bt): Add BT_ASSUMED.
        * misc.c (gfc_basic_typename, gfc_typename): Handle type(*).
        * module.c (bt_types): Ditto.
        * resolve.c (assumed_type_expr_allowed): New static variable.
        (resolve_actual_arglist, resolve_variable, resolve_symbol):
        Handle type(*).
        * trans-expr.c (gfc_conv_procedure_call): Ditto.
        * trans-types.c (gfc_typenode_for_spec, gfc_get_dtype): Ditto.

2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.dg/assumed_type_1.f90: New.
        * gfortran.dg/assumed_type_2.f90: New.
        * gfortran.dg/assumed_type_3.f90: New.
        * gfortran.dg/assumed_type_4.f90: New.

From-SVN: r184852