2009-08-27  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40869
	* expr.c (gfc_check_pointer_assign): Enable interface check for
	pointer assignments involving procedure pointer components.
	* gfortran.h (gfc_compare_interfaces): Modified prototype.
	* interface.c (gfc_compare_interfaces): Add argument 'name2', to be
	used instead of s2->name. Don't rely on the proc_pointer attribute,
	but instead on the flags handed to this function.
	(check_interface1,compare_parameter): Add argument for
	gfc_compare_interfaces.
	* resolve.c (check_generic_tbp_ambiguity): Ditto.

2009-08-27  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40869
	* gfortran.dg/proc_ptr_comp_20.f90: New.

From-SVN: r151147