QML: Handle dynamic meta objects in AOT lookups

If we are dealing with dynamic metaobjects, the QML engine may not
create property caches. We cannot see this at compile time. Therefore,
we need to establish a fallback infrastructure that does the same
operations on plain QMetaObject.

Pick-to: 6.2 6.3
Fixes: QTBUG-101349
Change-Id: I8c936fc077b0018df71196620b6987825253cb39
Reviewed-by: Fabian Kosmale <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/qml/jsruntime/qv4qmlcontext.cpp b/src/qml/jsruntime/qv4qmlcontext.cpp
index c9a9ab138a..f7a5f897c8 100644
--- a/src/qml/jsruntime/qv4qmlcontext.cpp
+++ b/src/qml/jsruntime/qv4qmlcontext.cpp
@@ -640,6 +640,11 @@ ReturnedValue QQmlContextWrapper::lookupContextObjectProperty(Lookup *l, Executi
     return QObjectWrapper::lookupGetterImpl(l, engine, obj, /*useOriginalProperty*/ true, revertLookup);
 }
 
+ReturnedValue QQmlContextWrapper::lookupScopeFallbackProperty(Lookup *l, ExecutionEngine *engine, Value *base)
+{
+    return resolveQmlContextPropertyLookupGetter(l, engine, base);
+}
+
 ReturnedValue QQmlContextWrapper::lookupInGlobalObject(Lookup *l, ExecutionEngine *engine, Value *base)
 {
     Q_UNUSED(base);