1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qarraydata.h b/src/corelib/tools/qarraydata.h
index 766596fe18f..adc53fe39d3 100644
--- a/src/corelib/tools/qarraydata.h
+++ b/src/corelib/tools/qarraydata.h
@@ -66,7 +66,7 @@ struct QArrayData
     // Returns true if a detach is necessary before modifying the data
     // This method is intentionally not const: if you want to know whether
     // detaching is necessary, you should be in a non-const function already
-    bool needsDetach() const noexcept
+    bool needsDetach() noexcept
     {
         return ref_.loadRelaxed() > 1;
     }