1 files changed, 5 insertions, 0 deletions
diff --git a/src/corelib/itemmodels/qabstractitemmodel.h b/src/corelib/itemmodels/qabstractitemmodel.h
index f3bf2c1019..ac98476492 100644
--- a/src/corelib/itemmodels/qabstractitemmodel.h
+++ b/src/corelib/itemmodels/qabstractitemmodel.h
@@ -113,6 +113,11 @@ public:
     inline bool operator!=(const QPersistentModelIndex &other) const
     { return !operator==(other); }
     QPersistentModelIndex &operator=(const QPersistentModelIndex &other);
+#ifdef Q_COMPILER_RVALUE_REFS
+    inline QPersistentModelIndex(QPersistentModelIndex &&other) : d(other.d) { other.d = 0; }
+    inline QPersistentModelIndex &operator=(QPersistentModelIndex &&other)
+    { qSwap(d, other.d); return *this; }
+#endif
     inline void swap(QPersistentModelIndex &other) { qSwap(d, other.d); }
     bool operator==(const QModelIndex &other) const;
     bool operator!=(const QModelIndex &other) const;