re PR fortran/47710 ([OOP] Improve ambiguity check for GENERIC TBP w/ PASS and NOPASS)

re PR fortran/47710 ([OOP] Improve ambiguity check for GENERIC TBP w/ PASS and NOPASS)

2012-06-22  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47710
	PR fortran/53328
	* interface.c (count_types_test, generic_correspondence,
	gfc_compare_interfaces): Ignore PASS arguments.
	(check_interface1, compare_parameter): Pass NULL arguments to
	gfc_compare_interfaces.
	* gfortran.h (gfc_compare_interfaces): Modified prototype.
	* expr.c (gfc_check_pointer_assign): Pass NULL arguments to
	gfc_compare_interfaces.
	* resolve.c (resolve_structure_cons): Ditto.
	(check_generic_tbp_ambiguity): Determine PASS arguments and pass them
	to gfc_compare_interfaces.

2012-06-22  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47710
	PR fortran/53328
	* gfortran.dg/typebound_generic_12.f03: New.
	* gfortran.dg/typebound_generic_13.f03: New.

From-SVN: r188902