diff -r 2d18e5ed0f8d -r 8b26bd8b1832 src/hotspot/share/aot/aotCompiledMethod.hpp
--- a/src/hotspot/share/aot/aotCompiledMethod.hpp	Thu Nov 22 09:44:02 2018 +0100
+++ b/src/hotspot/share/aot/aotCompiledMethod.hpp	Thu Nov 22 09:46:24 2018 +0100
@@ -176,6 +176,8 @@
   virtual bool is_alive() const { return _is_alive(); }
   virtual bool is_in_use() const { return state() == in_use; }
 
+  virtual bool is_unloading() { return false; }
+
   address exception_begin() const { return (address) _code + _meta->exception_handler_offset(); }
 
   virtual const char* name() const { return _name; }