--- old/src/share/vm/compiler/directivesParser.hpp	2016-03-02 14:29:24.461648611 +0100
+++ new/src/share/vm/compiler/directivesParser.hpp	2016-03-02 14:29:24.301648605 +0100
@@ -51,8 +51,8 @@
   static bool has_file();
   static bool parse_from_flag();
   static bool parse_from_file(const char* filename, outputStream* st);
-  static bool parse_string(const char* string, outputStream* st);
-  bool install_directives();
+  static int  parse_string(const char* string, outputStream* st);
+  int install_directives();
 
 private:
   DirectivesParser(const char* text, outputStream* st);