Unify deleteProperty and deleteIndexedProperty vtable methods

Change-Id: I25245818c6ff2104642594476cb9684bac824f29
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 8 insertions, 2 deletions

diff --git a/src/qml/jsruntime/qv4sequenceobject.cpp b/src/qml/jsruntime/qv4sequenceobject.cpp
index f0aa39b786..f6f8e51e19 100644
--- a/src/qml/jsruntime/qv4sequenceobject.cpp
+++ b/src/qml/jsruntime/qv4sequenceobject.cpp
@@ -569,8 +569,14 @@ public:
     { return static_cast<QQmlSequence<Container> *>(that)->containerPutIndexed(index, value); }
     static QV4::PropertyAttributes queryIndexed(const QV4::Managed *that, uint index)
     { return static_cast<const QQmlSequence<Container> *>(that)->containerQueryIndexed(index); }
-    static bool deleteIndexedProperty(QV4::Managed *that, uint index)
-    { return static_cast<QQmlSequence<Container> *>(that)->containerDeleteIndexedProperty(index); }
+    static bool deleteProperty(QV4::Managed *that, Identifier id)
+    {
+        if (id.isArrayIndex()) {
+            uint index = id.asArrayIndex();
+            return static_cast<QQmlSequence<Container> *>(that)->containerDeleteIndexedProperty(index);
+        }
+        return Object::deleteProperty(that, id);
+    }
     static bool isEqualTo(Managed *that, Managed *other)
     { return static_cast<QQmlSequence<Container> *>(that)->containerIsEqualTo(other); }
     static void advanceIterator(Managed *that, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)