class.c (add_method): Move slot search and insertion to ...

class.c (add_method): Move slot search and insertion to ...

	* class.c (add_method): Move slot search and insertion to ...
	* name-lookup.c (get_method_slot): ... this new function.
	(lookup_fnfields_slot_nolazy): Cope with NULL slot.
	* name-lookup.h (get_method_slot): Declare.
	* decl.c (cxx_init_decl_processinng): Give conv_op_marker a more
	realistic type.
	(grok_special_member_properties): Set
	TYPE_HAS_CONVERSION. Expicitly look at DECL_NAME for specialness.
	Improve TYPE_HAS_CONSTEXPR_CTOR setting.

From-SVN: r251737