cp-tree.h (PTRMEM_OK_P): New macro.

cp-tree.h (PTRMEM_OK_P): New macro.

	* cp-tree.h (PTRMEM_OK_P): New macro.
	(itf_ptrmem_ok): New enumeration value.
	* class.c (resolve_address_of_overloaded_function): Add PTRMEM
	argument. Diagnose implicit pointer to member.
	(instantiate_type): Don't diagnose implicit pointer to member
	here. Pass itf_ptrmem_ok if ok. Adjust calls to
	resolve_address_of_overloaded_function.
	* init.c (build_offset_ref): Set PTRMEM_OK_P.
	(resolve_offset_ref): Don't diagnose implicit pointer to member here.
	* semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
	* typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
	(build_unary_op): Deal with single non-static member in
	microsoft-land.

From-SVN: r35777