--- old/src/hotspot/share/opto/runtime.hpp	2018-04-20 00:47:12.000000000 +0100
+++ new/src/hotspot/share/opto/runtime.hpp	2018-04-20 00:47:12.000000000 +0100
@@ -270,6 +270,8 @@
   static const TypeFunc* modf_Type();
   static const TypeFunc* l2f_Type();
   static const TypeFunc* void_long_Type();
+  static const TypeFunc* void_void_Type();
+  static const TypeFunc* continuation_doYield_Type();
 
   static const TypeFunc* flush_windows_Type();