--- a/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp	Fri Sep 04 17:33:56 2015 -0700
+++ b/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp	Tue Aug 18 21:32:21 2015 +0200
@@ -193,7 +193,7 @@
 
   class FastEvacuateFollowersClosure: public VoidClosure {
     GenCollectedHeap* _gch;
-    DefNewGeneration* _gen;
+    DefNewGeneration* _young_gen;
     FastScanClosure* _scan_cur_or_nonheap;
     FastScanClosure* _scan_older;
   public: