--- old/src/share/vm/ci/ciSymbol.hpp	2014-03-25 14:56:09.454086447 +0100
+++ new/src/share/vm/ci/ciSymbol.hpp	2014-03-25 14:56:09.127195334 +0100
@@ -90,6 +90,7 @@
   void print_symbol() {
     print_symbol_on(tty);
   }
+  const char* as_klass_external_name() const;
 
   // Make a ciSymbol from a C string.
   // Consider adding to vmSymbols.hpp instead of using this constructor.