Provide an AOT-optimized code path for binding evaluation

We don't need to convert the results of calling binding functions back
and forth.

Change-Id: Icb997532ebc3092f3e3882a804173346b450e435
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/qml/qml/qqmlbinding_p.h b/src/qml/qml/qqmlbinding_p.h
index bf73c24c9e..9542f3acca 100644
--- a/src/qml/qml/qqmlbinding_p.h
+++ b/src/qml/qml/qqmlbinding_p.h
@@ -116,6 +116,7 @@ public:
     void setBoundFunction(QV4::BoundFunction *boundFunction) {
         m_boundFunction.set(boundFunction->engine(), *boundFunction);
     }
+    bool hasBoundFunction() const { return m_boundFunction.valueRef(); }
 
     /**
      * This method returns a snapshot of the currently tracked dependencies of
@@ -138,6 +139,10 @@ protected:
                    const QV4::Value &result, bool isUndefined, QQmlPropertyData::WriteFlags flags);
 
     QV4::ReturnedValue evaluate(bool *isUndefined);
+    bool evaluate(void *result, QMetaType type)
+    {
+        return QQmlJavaScriptExpression::evaluate(&result, &type, 0);
+    }
 
 private:
     inline bool updatingFlag() const;