cp:
	PR c++/9447
	* decl2.c (do_class_using_decl): Set type to NULL_TREE.
	* semantics.c (finish_expr_stmt): Do not convert to void in a
	template.
testsuite:
	PR c++/9447
	* g++.dg/template/using5.C: New test.

From-SVN: r70039