* debug.h (enum debug_type_kind): Add DEBUG_KIND_ILLEGAL.

	* debug.h (enum debug_type_kind): Add DEBUG_KIND_ILLEGAL.
	(struct debug_write_fns): Add field ellipsis_type.  Add id
	parameter to start_struct_type, start_class_type, and tag_type.
	(debug_make_ellipsis_type): Declare.
	(debug_find_named_type): Declare.
	(debug_get_type_kind): Declare.
	(debug_get_return_type): Declare.
	(debug_get_parameter_types): Declare.
	(debug_get_fields): Declare.
	(debug_get_field_type): Declare.
	* debug.c (struct debug_handle): Add fields class_id and base_id.
	(struct debug_class_type): Add field id.
	(struct debug_method_variant): Rename argtypes to physname.
	Change all uses.
	(debug_ellipsis_type): New static variable.
	(ELLIPSIS_P): New macro.
	(debug_make_ellipsis_type): New function.
	(debug_make_method_variant): Rename argtypes to physname.
	(debug_make_static_method_variant): Likewise.
	(debug_name_type): Always put types in the global namespace.
	(debug_find_named_type): New function.
	(debug_find_tagged_type): Treat DEBUG_KIND_ILLEGAL specially,
	rather than DEBUG_KIND_VOID.
	(debug_get_real_type): New static function.
	(debug_get_type_kind): New function.
	(debug_get_return_type): New function.
	(debug_get_parameter_types): New function.
	(debug_get_fields): New function.
	(debug_get_field_type): New function.
	(debug_write): Initialize base_id.
	(debug_write_type): Pass new id argument to tag_type.  Handle
	DEBUG_KIND_ILLEGAL.  Use id for	DEBUG_KIND_STRUCT and
	DEBUG_KIND_UNION.  Handle ellipsis for method arguments.
	(debug_write_class_type): Don't dereference kclass if it is NULL.
	Use id.
	* prdbg.c (pr_fns): Add pr_ellipsis_type.
	(pr_ellipsis_type): New static function.
	(pr_pointer_type): If this is a pointer to an array, parenthesize
	it correctly.
	(pr_start_struct_type): Add id parameter.
	(pr_start_class_type): Likewise.
	(pr_tag_type): Likewise.
	(pr_fix_visibility): Add the visibility to the top of the stack,
	not the second element on the stack.
	(pr_struct_field): Pop the stack before calling pr_fix_visibility.
	(pr_class_static_member): Likewise.
	(pr_class_start_method): Don't push a type, just set the method
	name in the type on the top of the stack.
	(pr_class_end_method): Don't pop the stack.
	(pr_class_method_variant): Rename argtypes parameter to physname.
	Append const and volatile rather than prepending them.  Add a
	space after the physname.
	(pr_class_static_method_variant): Likewise.
	* ieee.c (ieee_fns): Add ieee_ellipsis_type.
	(ieee_define_named_type): Use DEBUG_KIND_ILLEGAL rather than
	DEBUG_KIND_VOID.
	(write_ieee_debugging_info): Likewise.
	(ieee_typdef): Likewise.
	(ieee_ellipsis_type): New static function.
	(ieee_start_struct_type): Add id parameter.
	(ieee_start_class_type): Likewise.
	(ieee_tag_type): Likewise.
	(ieee_class_method_variant): Rename name to physname.
	(ieee_class_static_method_variant): Likewise.