1 files changed, 13 insertions, 2 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/wtf/PtrAndFlags.h b/src/3rdparty/webkit/JavaScriptCore/wtf/PtrAndFlags.h
index 477e893d60..f4527df741 100644
--- a/src/3rdparty/webkit/JavaScriptCore/wtf/PtrAndFlags.h
+++ b/src/3rdparty/webkit/JavaScriptCore/wtf/PtrAndFlags.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, Google Inc. All rights reserved.
+ * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -42,9 +42,20 @@ namespace WTF {
         void setFlag(FlagEnum flagNumber) { ASSERT(flagNumber < 2); m_ptrAndFlags |= (1 << flagNumber);}
         void clearFlag(FlagEnum flagNumber) { ASSERT(flagNumber < 2); m_ptrAndFlags &= ~(1 << flagNumber);}
         T* get() const { return reinterpret_cast<T*>(m_ptrAndFlags & ~3); }
-        void set(T* ptr) { ASSERT(!(reinterpret_cast<intptr_t>(ptr) & 3)); m_ptrAndFlags = reinterpret_cast<intptr_t>(ptr) | (m_ptrAndFlags & 3);}
+        void set(T* ptr)
+        {
+            ASSERT(!(reinterpret_cast<intptr_t>(ptr) & 3));
+            m_ptrAndFlags = reinterpret_cast<intptr_t>(ptr) | (m_ptrAndFlags & 3);
+#ifndef NDEBUG
+            m_leaksPtr = ptr;
+#endif
+        }
+
     private:
         intptr_t m_ptrAndFlags;
+#ifndef NDEBUG
+        void* m_leaksPtr; // Only used to allow tools like leaks on OSX to detect that the memory is referenced.
+#endif
     };
 } // namespace WTF