1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/tools/qarraydatapointer.h b/src/corelib/tools/qarraydatapointer.h
index 533f7a306f..2245106ec0 100644
--- a/src/corelib/tools/qarraydatapointer.h
+++ b/src/corelib/tools/qarraydatapointer.h
@@ -134,6 +134,7 @@ public:
         return (!d->isMutable() || d->ref.isShared());
     }
 
+#if QT_SUPPORTS(UNSHARABLE_CONTAINERS)
     void setSharable(bool sharable)
     {
         if (needsDetach()) {
@@ -147,6 +148,9 @@ public:
         }
     }
 
+    bool isSharable() const { return d->isSharable(); }
+#endif
+
     void swap(QArrayDataPointer &other)
     {
         qSwap(d, other.d);