PR c++/25364
	* typeck.c (build_unary_op): Pass DECLs not names to
	build_offset_refs.
	* init.c (build_offset_ref): Do not do name lookup.  Do not call
	mark_used.
	* call.c (build_call): Simplify and tidy.
	* semantics.c (finish_qualified_id_expr): Call mark_used.
	PR c++/25364
	* g++.dg/template/call4.C: New test.

From-SVN: r108973