--- old/src/os/windows/vm/os_windows.hpp	2014-03-28 18:18:33.000000000 -0700
+++ new/src/os/windows/vm/os_windows.hpp	2014-03-28 18:18:33.000000000 -0700
@@ -97,9 +97,7 @@
   static address fast_jni_accessor_wrapper(BasicType);
 #endif
 
-#ifndef PRODUCT
   static void call_test_func_with_wrapper(void (*funcPtr)(void));
-#endif
 
   // filter function to ignore faults on serializations page
   static LONG WINAPI serialize_fault_filter(struct _EXCEPTION_POINTERS* e);