* tree.c (build_overload): Always create an OVERLOAD for a template.
	* search.c (add_conversions): Handle finding an OVERLOAD.
	* decl2.c (check_classfn): Likewise.
	* lex.c (identifier_type): See through a baselink.
	* parse.y (do_id): Don't call do_identifier if we got a baselink.
	* class.c (instantiate_type, case TREE_LIST): Recurse.
	* decl.c (grokdeclarator): Allow a boolean constant for array
	bounds, odd as that sounds.
	* pt.c (unify): Be more strict about non-type parms, except for
	array bounds.
	(UNIFY_ALLOW_INTEGER): New macro.

From-SVN: r23740