--- a/src/hotspot/share/oops/klass.cpp	Wed Apr 18 10:30:57 2018 -0700
+++ b/src/hotspot/share/oops/klass.cpp	Wed Apr 18 18:43:04 2018 -0400
@@ -23,6 +23,7 @@
  */
 
 #include "precompiled.hpp"
+#include "classfile/classLoaderData.inline.hpp"
 #include "classfile/dictionary.hpp"
 #include "classfile/javaClasses.hpp"
 #include "classfile/systemDictionary.hpp"