QML: fix warning in tests

Mark unused fields as Q_UNUSED. They are still "used" to check if the
compiler will generate warnings/errors (which it shouldn't).

Change-Id: I38e1668e88d94ab8f26a92a06f5207b77369e136
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/tests/auto/quick/nokeywords/tst_nokeywords.cpp b/tests/auto/quick/nokeywords/tst_nokeywords.cpp
index 1a20649b2d..ddd9dccf4f 100644
--- a/tests/auto/quick/nokeywords/tst_nokeywords.cpp
+++ b/tests/auto/quick/nokeywords/tst_nokeywords.cpp
@@ -87,7 +87,13 @@ Q_SIGNALS:
     void mySignal();
 
 public Q_SLOTS:
-    inline void mySlot() { mySignal(); }
+    inline void mySlot()
+    {
+        Q_UNUSED(signals);
+        Q_UNUSED(slots);
+
+        mySignal();
+    }
 
 private:
     int signals;