Remove the property cache from QQmlValueTypeWrapper

Instead operate directly on the meta object.

We could maybe have an optimization, where we have a global map
from id to QQmlPropertyData for each value type.

Task-number: QTBUG-88765
Change-Id: I259a06ba116a536b56380c2636737c6c016665d9
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 5 insertions, 3 deletions

diff --git a/src/qml/jsruntime/qv4lookup_p.h b/src/qml/jsruntime/qv4lookup_p.h
index 31c90b31f6..6232d78a57 100644
--- a/src/qml/jsruntime/qv4lookup_p.h
+++ b/src/qml/jsruntime/qv4lookup_p.h
@@ -126,9 +126,11 @@ struct Q_QML_PRIVATE_EXPORT Lookup {
         } qobjectLookup;
         struct {
             Heap::InternalClass *ic;
-            quintptr unused;
-            QQmlPropertyCache *propertyCache;
-            QQmlPropertyData *propertyData;
+            quintptr metaObject; // a (const QMetaObject* & 1) or nullptr
+            const QtPrivate::QMetaTypeInterface *metaType; // cannot use QMetaType; class must be trivial
+            quint16 coreIndex;
+            bool isFunction;
+            bool isEnum;
         } qgadgetLookup;
         struct {
             quintptr unused1;