--- a/src/hotspot/share/runtime/compilationPolicy.hpp	Fri Jan 04 20:58:35 2019 +0100
+++ b/src/hotspot/share/runtime/compilationPolicy.hpp	Fri Jan 04 15:06:01 2019 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,6 +36,7 @@
 // interpreted).
 class CompileTask;
 class CompileQueue;
+class RFrame;
 
 class CompilationPolicy : public CHeapObj<mtCompiler> {
   static CompilationPolicy* _policy;