1 files changed, 2 insertions, 0 deletions
diff --git a/JavaScriptCore/wtf/PassOwnArrayPtr.h b/JavaScriptCore/wtf/PassOwnArrayPtr.h
index 597339c..6a55491 100644
--- a/JavaScriptCore/wtf/PassOwnArrayPtr.h
+++ b/JavaScriptCore/wtf/PassOwnArrayPtr.h
@@ -27,6 +27,7 @@
 #define WTF_PassOwnArrayPtr_h
 
 #include "Assertions.h"
+#include "NullPtr.h"
 #include "OwnArrayPtrCommon.h"
 #include "TypeTraits.h"
 
@@ -72,6 +73,7 @@ public:
 #endif
 
     PassOwnArrayPtr& operator=(const PassOwnArrayPtr<T>&);
+    PassOwnArrayPtr& operator=(std::nullptr_t) { clear(); return *this; }
     template<typename U> PassOwnArrayPtr& operator=(const PassOwnArrayPtr<U>&);
 
     template<typename U> friend PassOwnArrayPtr<U> adoptArrayPtr(U*);