--- a/hotspot/src/share/vm/ci/ciInstanceKlass.hpp	Fri May 12 11:41:05 2017 +0200
+++ b/hotspot/src/share/vm/ci/ciInstanceKlass.hpp	Fri May 12 13:14:25 2017 -0700
@@ -260,6 +260,8 @@
     return NULL;
   }
 
+  ciInstanceKlass* host_klass();
+
   bool can_be_instantiated() {
     assert(is_loaded(), "must be loaded");
     return !is_interface() && !is_abstract();