diff options
Diffstat (limited to 'src/qml/qml/qqmlvmemetaobject.cpp')
| -rw-r--r-- | src/qml/qml/qqmlvmemetaobject.cpp | 385 |
1 files changed, 193 insertions, 192 deletions
diff --git a/src/qml/qml/qqmlvmemetaobject.cpp b/src/qml/qml/qqmlvmemetaobject.cpp index 6bc469c836..abdc686ec2 100644 --- a/src/qml/qml/qqmlvmemetaobject.cpp +++ b/src/qml/qml/qqmlvmemetaobject.cpp @@ -57,6 +57,8 @@ #include <private/qv4scopedvalue_p.h> #include <private/qv4jscall_p.h> #include <private/qv4qobjectwrapper_p.h> +#include <private/qqmlpropertycachecreator_p.h> +#include <private/qqmlpropertycachemethodarguments_p.h> QT_BEGIN_NAMESPACE @@ -162,8 +164,19 @@ void QQmlVMEMetaObjectEndpoint::tryConnect() QQmlData *targetDData = QQmlData::get(target, /*create*/false); if (!targetDData) return; - int coreIndex = QQmlPropertyIndex::fromEncoded(aliasData->encodedMetaPropertyIndex).coreIndex(); + QQmlPropertyIndex encodedIndex = QQmlPropertyIndex::fromEncoded(aliasData->encodedMetaPropertyIndex); + int coreIndex = encodedIndex.coreIndex(); + int valueTypeIndex = encodedIndex.valueTypeIndex(); const QQmlPropertyData *pd = targetDData->propertyCache->property(coreIndex); + if (pd && valueTypeIndex != -1 && !QQmlValueTypeFactory::valueType(pd->propType())) { + // deep alias + QQmlEnginePrivate *enginePriv = QQmlEnginePrivate::get(metaObject->compilationUnit->engine->qmlEngine()); + auto const *newPropertyCache = enginePriv->propertyCacheForType(pd->propType()); + void *argv[1] = { &target }; + QMetaObject::metacall(target, QMetaObject::ReadProperty, coreIndex, argv); + Q_ASSERT(newPropertyCache); + pd = newPropertyCache->property(valueTypeIndex); + } if (!pd) return; @@ -316,7 +329,7 @@ QAbstractDynamicMetaObject *QQmlInterceptorMetaObject::toDynamicMetaObject(QObje QQmlVMEMetaObject::QQmlVMEMetaObject(QV4::ExecutionEngine *engine, QObject *obj, - const QQmlRefPointer<QQmlPropertyCache> &cache, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &qmlCompilationUnit, int qmlObjectId) + const QQmlRefPointer<QQmlPropertyCache> &cache, const QQmlRefPointer<QV4::ExecutableCompilationUnit> &qmlCompilationUnit, int qmlObjectId) : QQmlInterceptorMetaObject(obj, cache), engine(engine), ctxt(QQmlData::get(obj, true)->outerContext), @@ -594,7 +607,7 @@ QList<QObject *> *QQmlVMEMetaObject::readPropertyAsList(int id) const QV4::Scope scope(engine); QV4::Scoped<QV4::VariantObject> v(scope, *(md->data() + id)); if (!v || (int)v->d()->data().userType() != qMetaTypeId<QList<QObject *> >()) { - QVariant variant(qVariantFromValue(QList<QObject*>())); + QVariant variant(QVariant::fromValue(QList<QObject*>())); v = engine->newVariantObject(variant); md->set(engine, id, v); } @@ -638,205 +651,170 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void * id -= propOffset(); if (id < propertyCount) { - const QV4::CompiledData::Property::Type t = static_cast<QV4::CompiledData::Property::Type>(qint32(compiledObject->propertyTable()[id].type)); - bool needActivate = false; - - if (t == QV4::CompiledData::Property::Var) { - // the context can be null if accessing var properties from cpp after re-parenting an item. - QQmlEnginePrivate *ep = (ctxt == nullptr || ctxt->engine == nullptr) ? nullptr : QQmlEnginePrivate::get(ctxt->engine); - if (ep) { - if (c == QMetaObject::ReadProperty) { - *reinterpret_cast<QVariant *>(a[0]) = readPropertyAsVariant(id); - } else if (c == QMetaObject::WriteProperty) { - writeProperty(id, *reinterpret_cast<QVariant *>(a[0])); - } - } else if (c == QMetaObject::ReadProperty) { - // if the context was disposed, we just return an invalid variant from read. - *reinterpret_cast<QVariant *>(a[0]) = QVariant(); - } + const QV4::CompiledData::Property &property = compiledObject->propertyTable()[id]; + const QV4::CompiledData::BuiltinType t = property.builtinType(); - } else { - int fallbackMetaType = QMetaType::UnknownType; + // the context can be null if accessing var properties from cpp after re-parenting an item. + QQmlEnginePrivate *ep = (ctxt == nullptr || ctxt->engine == nullptr) ? nullptr : QQmlEnginePrivate::get(ctxt->engine); + + const int fallbackMetaType = QQmlPropertyCacheCreatorBase::metaTypeForPropertyType(t); + + if (c == QMetaObject::ReadProperty) { switch (t) { - case QV4::CompiledData::Property::Font: - fallbackMetaType = QMetaType::QFont; + case QV4::CompiledData::BuiltinType::Int: + *reinterpret_cast<int *>(a[0]) = readPropertyAsInt(id); break; - case QV4::CompiledData::Property::Time: - fallbackMetaType = QMetaType::QTime; + case QV4::CompiledData::BuiltinType::Bool: + *reinterpret_cast<bool *>(a[0]) = readPropertyAsBool(id); break; - case QV4::CompiledData::Property::Color: - fallbackMetaType = QMetaType::QColor; + case QV4::CompiledData::BuiltinType::Real: + *reinterpret_cast<double *>(a[0]) = readPropertyAsDouble(id); break; - case QV4::CompiledData::Property::Vector2D: - fallbackMetaType = QMetaType::QVector2D; + case QV4::CompiledData::BuiltinType::String: + *reinterpret_cast<QString *>(a[0]) = readPropertyAsString(id); break; - case QV4::CompiledData::Property::Vector3D: - fallbackMetaType = QMetaType::QVector3D; + case QV4::CompiledData::BuiltinType::Url: + *reinterpret_cast<QUrl *>(a[0]) = readPropertyAsUrl(id); break; - case QV4::CompiledData::Property::Vector4D: - fallbackMetaType = QMetaType::QVector4D; + case QV4::CompiledData::BuiltinType::Date: + *reinterpret_cast<QDate *>(a[0]) = readPropertyAsDate(id); break; - case QV4::CompiledData::Property::Matrix4x4: - fallbackMetaType = QMetaType::QMatrix4x4; + case QV4::CompiledData::BuiltinType::DateTime: + *reinterpret_cast<QDateTime *>(a[0]) = readPropertyAsDateTime(id); break; - case QV4::CompiledData::Property::Quaternion: - fallbackMetaType = QMetaType::QQuaternion; + case QV4::CompiledData::BuiltinType::Rect: + *reinterpret_cast<QRectF *>(a[0]) = readPropertyAsRectF(id); break; - default: break; - } - - - if (c == QMetaObject::ReadProperty) { - switch (t) { - case QV4::CompiledData::Property::Int: - *reinterpret_cast<int *>(a[0]) = readPropertyAsInt(id); - break; - case QV4::CompiledData::Property::Bool: - *reinterpret_cast<bool *>(a[0]) = readPropertyAsBool(id); - break; - case QV4::CompiledData::Property::Real: - *reinterpret_cast<double *>(a[0]) = readPropertyAsDouble(id); - break; - case QV4::CompiledData::Property::String: - *reinterpret_cast<QString *>(a[0]) = readPropertyAsString(id); - break; - case QV4::CompiledData::Property::Url: - *reinterpret_cast<QUrl *>(a[0]) = readPropertyAsUrl(id); - break; - case QV4::CompiledData::Property::Date: - *reinterpret_cast<QDate *>(a[0]) = readPropertyAsDate(id); - break; - case QV4::CompiledData::Property::DateTime: - *reinterpret_cast<QDateTime *>(a[0]) = readPropertyAsDateTime(id); - break; - case QV4::CompiledData::Property::Rect: - *reinterpret_cast<QRectF *>(a[0]) = readPropertyAsRectF(id); - break; - case QV4::CompiledData::Property::Size: - *reinterpret_cast<QSizeF *>(a[0]) = readPropertyAsSizeF(id); - break; - case QV4::CompiledData::Property::Point: - *reinterpret_cast<QPointF *>(a[0]) = readPropertyAsPointF(id); - break; - case QV4::CompiledData::Property::Custom: - *reinterpret_cast<QObject **>(a[0]) = readPropertyAsQObject(id); - break; - case QV4::CompiledData::Property::Variant: + case QV4::CompiledData::BuiltinType::Size: + *reinterpret_cast<QSizeF *>(a[0]) = readPropertyAsSizeF(id); + break; + case QV4::CompiledData::BuiltinType::Point: + *reinterpret_cast<QPointF *>(a[0]) = readPropertyAsPointF(id); + break; + case QV4::CompiledData::BuiltinType::Variant: + *reinterpret_cast<QVariant *>(a[0]) = readPropertyAsVariant(id); + break; + case QV4::CompiledData::BuiltinType::Font: + case QV4::CompiledData::BuiltinType::Time: + case QV4::CompiledData::BuiltinType::Color: + case QV4::CompiledData::BuiltinType::Vector2D: + case QV4::CompiledData::BuiltinType::Vector3D: + case QV4::CompiledData::BuiltinType::Vector4D: + case QV4::CompiledData::BuiltinType::Matrix4x4: + case QV4::CompiledData::BuiltinType::Quaternion: + Q_ASSERT(fallbackMetaType != QMetaType::UnknownType); + if (QV4::MemberData *md = propertyAndMethodStorageAsMemberData()) { + QVariant propertyAsVariant; + if (const QV4::VariantObject *v = (md->data() + id)->as<QV4::VariantObject>()) + propertyAsVariant = v->d()->data(); + QQml_valueTypeProvider()->readValueType(propertyAsVariant, a[0], fallbackMetaType); + } + break; + case QV4::CompiledData::BuiltinType::Var: + if (ep) { *reinterpret_cast<QVariant *>(a[0]) = readPropertyAsVariant(id); - break; - case QV4::CompiledData::Property::CustomList: { + } else { + // if the context was disposed, we just return an invalid variant from read. + *reinterpret_cast<QVariant *>(a[0]) = QVariant(); + } + break; + case QV4::CompiledData::BuiltinType::InvalidBuiltin: + if (property.isList) { QList<QObject *> *list = readPropertyAsList(id); QQmlListProperty<QObject> *p = static_cast<QQmlListProperty<QObject> *>(a[0]); *p = QQmlListProperty<QObject>(object, list, - list_append, list_count, list_at, - list_clear); + list_append, list_count, list_at, + list_clear); p->dummy1 = this; p->dummy2 = reinterpret_cast<void *>(quintptr(methodOffset() + id)); - break; + } else { + *reinterpret_cast<QObject **>(a[0]) = readPropertyAsQObject(id); } - case QV4::CompiledData::Property::Font: - case QV4::CompiledData::Property::Time: - case QV4::CompiledData::Property::Color: - case QV4::CompiledData::Property::Vector2D: - case QV4::CompiledData::Property::Vector3D: - case QV4::CompiledData::Property::Vector4D: - case QV4::CompiledData::Property::Matrix4x4: - case QV4::CompiledData::Property::Quaternion: - Q_ASSERT(fallbackMetaType != QMetaType::UnknownType); - if (QV4::MemberData *md = propertyAndMethodStorageAsMemberData()) { - QVariant propertyAsVariant; - if (const QV4::VariantObject *v = (md->data() + id)->as<QV4::VariantObject>()) - propertyAsVariant = v->d()->data(); - QQml_valueTypeProvider()->readValueType(propertyAsVariant, a[0], fallbackMetaType); + } + + } else if (c == QMetaObject::WriteProperty) { + bool needActivate = false; + switch (t) { + case QV4::CompiledData::BuiltinType::Int: + needActivate = *reinterpret_cast<int *>(a[0]) != readPropertyAsInt(id); + writeProperty(id, *reinterpret_cast<int *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Bool: + needActivate = *reinterpret_cast<bool *>(a[0]) != readPropertyAsBool(id); + writeProperty(id, *reinterpret_cast<bool *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Real: + needActivate = *reinterpret_cast<double *>(a[0]) != readPropertyAsDouble(id); + writeProperty(id, *reinterpret_cast<double *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::String: + needActivate = *reinterpret_cast<QString *>(a[0]) != readPropertyAsString(id); + writeProperty(id, *reinterpret_cast<QString *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Url: + needActivate = *reinterpret_cast<QUrl *>(a[0]) != readPropertyAsUrl(id); + writeProperty(id, *reinterpret_cast<QUrl *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Date: + needActivate = *reinterpret_cast<QDate *>(a[0]) != readPropertyAsDate(id); + writeProperty(id, *reinterpret_cast<QDate *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::DateTime: + needActivate = *reinterpret_cast<QDateTime *>(a[0]) != readPropertyAsDateTime(id); + writeProperty(id, *reinterpret_cast<QDateTime *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Rect: + needActivate = *reinterpret_cast<QRectF *>(a[0]) != readPropertyAsRectF(id); + writeProperty(id, *reinterpret_cast<QRectF *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Size: + needActivate = *reinterpret_cast<QSizeF *>(a[0]) != readPropertyAsSizeF(id); + writeProperty(id, *reinterpret_cast<QSizeF *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Point: + needActivate = *reinterpret_cast<QPointF *>(a[0]) != readPropertyAsPointF(id); + writeProperty(id, *reinterpret_cast<QPointF *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Variant: + writeProperty(id, *reinterpret_cast<QVariant *>(a[0])); + break; + case QV4::CompiledData::BuiltinType::Font: + case QV4::CompiledData::BuiltinType::Time: + case QV4::CompiledData::BuiltinType::Color: + case QV4::CompiledData::BuiltinType::Vector2D: + case QV4::CompiledData::BuiltinType::Vector3D: + case QV4::CompiledData::BuiltinType::Vector4D: + case QV4::CompiledData::BuiltinType::Matrix4x4: + case QV4::CompiledData::BuiltinType::Quaternion: + Q_ASSERT(fallbackMetaType != QMetaType::UnknownType); + if (QV4::MemberData *md = propertyAndMethodStorageAsMemberData()) { + const QV4::VariantObject *v = (md->data() + id)->as<QV4::VariantObject>(); + if (!v) { + md->set(engine, id, engine->newVariantObject(QVariant())); + v = (md->data() + id)->as<QV4::VariantObject>(); + QQml_valueTypeProvider()->initValueType(fallbackMetaType, v->d()->data()); } - break; - case QV4::CompiledData::Property::Var: - Q_UNREACHABLE(); + needActivate = !QQml_valueTypeProvider()->equalValueType(fallbackMetaType, a[0], v->d()->data()); + QQml_valueTypeProvider()->writeValueType(fallbackMetaType, a[0], v->d()->data()); } - - } else if (c == QMetaObject::WriteProperty) { - - switch(t) { - case QV4::CompiledData::Property::Int: - needActivate = *reinterpret_cast<int *>(a[0]) != readPropertyAsInt(id); - writeProperty(id, *reinterpret_cast<int *>(a[0])); - break; - case QV4::CompiledData::Property::Bool: - needActivate = *reinterpret_cast<bool *>(a[0]) != readPropertyAsBool(id); - writeProperty(id, *reinterpret_cast<bool *>(a[0])); - break; - case QV4::CompiledData::Property::Real: - needActivate = *reinterpret_cast<double *>(a[0]) != readPropertyAsDouble(id); - writeProperty(id, *reinterpret_cast<double *>(a[0])); - break; - case QV4::CompiledData::Property::String: - needActivate = *reinterpret_cast<QString *>(a[0]) != readPropertyAsString(id); - writeProperty(id, *reinterpret_cast<QString *>(a[0])); - break; - case QV4::CompiledData::Property::Url: - needActivate = *reinterpret_cast<QUrl *>(a[0]) != readPropertyAsUrl(id); - writeProperty(id, *reinterpret_cast<QUrl *>(a[0])); - break; - case QV4::CompiledData::Property::Date: - needActivate = *reinterpret_cast<QDate *>(a[0]) != readPropertyAsDate(id); - writeProperty(id, *reinterpret_cast<QDate *>(a[0])); - break; - case QV4::CompiledData::Property::DateTime: - needActivate = *reinterpret_cast<QDateTime *>(a[0]) != readPropertyAsDateTime(id); - writeProperty(id, *reinterpret_cast<QDateTime *>(a[0])); - break; - case QV4::CompiledData::Property::Rect: - needActivate = *reinterpret_cast<QRectF *>(a[0]) != readPropertyAsRectF(id); - writeProperty(id, *reinterpret_cast<QRectF *>(a[0])); - break; - case QV4::CompiledData::Property::Size: - needActivate = *reinterpret_cast<QSizeF *>(a[0]) != readPropertyAsSizeF(id); - writeProperty(id, *reinterpret_cast<QSizeF *>(a[0])); - break; - case QV4::CompiledData::Property::Point: - needActivate = *reinterpret_cast<QPointF *>(a[0]) != readPropertyAsPointF(id); - writeProperty(id, *reinterpret_cast<QPointF *>(a[0])); - break; - case QV4::CompiledData::Property::Custom: - needActivate = *reinterpret_cast<QObject **>(a[0]) != readPropertyAsQObject(id); - writeProperty(id, *reinterpret_cast<QObject **>(a[0])); - break; - case QV4::CompiledData::Property::Variant: + break; + case QV4::CompiledData::BuiltinType::Var: + if (ep) writeProperty(id, *reinterpret_cast<QVariant *>(a[0])); - break; - case QV4::CompiledData::Property::CustomList: + break; + case QV4::CompiledData::BuiltinType::InvalidBuiltin: + if (property.isList) { // Writing such a property is not supported. Content is added through the list property // methods. - break; - case QV4::CompiledData::Property::Font: - case QV4::CompiledData::Property::Time: - case QV4::CompiledData::Property::Color: - case QV4::CompiledData::Property::Vector2D: - case QV4::CompiledData::Property::Vector3D: - case QV4::CompiledData::Property::Vector4D: - case QV4::CompiledData::Property::Matrix4x4: - case QV4::CompiledData::Property::Quaternion: - Q_ASSERT(fallbackMetaType != QMetaType::UnknownType); - if (QV4::MemberData *md = propertyAndMethodStorageAsMemberData()) { - const QV4::VariantObject *v = (md->data() + id)->as<QV4::VariantObject>(); - if (!v) { - md->set(engine, id, engine->newVariantObject(QVariant())); - v = (md->data() + id)->as<QV4::VariantObject>(); - QQml_valueTypeProvider()->initValueType(fallbackMetaType, v->d()->data()); - } - needActivate = !QQml_valueTypeProvider()->equalValueType(fallbackMetaType, a[0], v->d()->data()); - QQml_valueTypeProvider()->writeValueType(fallbackMetaType, a[0], v->d()->data()); - } - break; - case QV4::CompiledData::Property::Var: - Q_UNREACHABLE(); + } else { + needActivate = *reinterpret_cast<QObject **>(a[0]) != readPropertyAsQObject(id); + writeProperty(id, *reinterpret_cast<QObject **>(a[0])); } - } - } + } - if (c == QMetaObject::WriteProperty && needActivate) { - activate(object, methodOffset() + id, nullptr); + if (needActivate) + activate(object, methodOffset() + id, nullptr); } return -1; @@ -891,17 +869,23 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void * if (!targetDData->propertyCache) return -1; const QQmlPropertyData *pd = targetDData->propertyCache->property(coreIndex); - // Value type property + // Value type property or deep alias QQmlValueType *valueType = QQmlValueTypeFactory::valueType(pd->propType()); - Q_ASSERT(valueType); + if (valueType) { - valueType->read(target, coreIndex); - int rv = QMetaObject::metacall(valueType, c, valueTypePropertyIndex, a); + valueType->read(target, coreIndex); + int rv = QMetaObject::metacall(valueType, c, valueTypePropertyIndex, a); - if (c == QMetaObject::WriteProperty) - valueType->write(target, coreIndex, nullptr); + if (c == QMetaObject::WriteProperty) + valueType->write(target, coreIndex, nullptr); - return rv; + return rv; + } else { + // deep alias + void *argv[1] = { &target }; + QMetaObject::metacall(target, QMetaObject::ReadProperty, coreIndex, argv); + return QMetaObject::metacall(target, c, valueTypePropertyIndex, a); + } } else { return QMetaObject::metacall(target, c, coreIndex, a); @@ -951,21 +935,38 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void * return -1; // The dynamic method with that id is not available. } - const unsigned int parameterCount = function->formalParameterCount(); + auto methodData = cache->method(_id); + auto arguments = methodData->hasArguments() ? methodData->arguments() : nullptr; + + const unsigned int parameterCount = (arguments && arguments->names) ? arguments->names->count() : 0; + Q_ASSERT(parameterCount == function->formalParameterCount()); + QV4::JSCallData jsCallData(scope, parameterCount); *jsCallData->thisObject = v4->global(); - for (uint ii = 0; ii < parameterCount; ++ii) - jsCallData->args[ii] = scope.engine->fromVariant(*(QVariant *)a[ii + 1]); + for (uint ii = 0; ii < parameterCount; ++ii) { + jsCallData->args[ii] = scope.engine->metaTypeToJS(arguments->arguments[ii + 1], a[ii + 1]); + } + const int returnType = methodData->propType(); QV4::ScopedValue result(scope, function->call(jsCallData)); if (scope.hasException()) { QQmlError error = scope.engine->catchExceptionAsQmlError(); if (error.isValid()) ep->warning(error); - if (a[0]) *(QVariant *)a[0] = QVariant(); + if (a[0]) { + QMetaType::destruct(returnType, a[0]); + QMetaType::construct(returnType, a[0], nullptr); + } } else { - if (a[0]) *(QVariant *)a[0] = scope.engine->toVariant(result, 0); + if (a[0]) { + // When the return type is QVariant, JS objects are to be returned as QJSValue wrapped in + // QVariant. + if (returnType == QMetaType::QVariant) + *(QVariant *)a[0] = scope.engine->toVariant(result, 0); + else + scope.engine->metaTypeFromJS(result, returnType, a[0]); + } } ep->dereferenceScarceResources(); // "release" scarce resources if top-level expression evaluation is complete. @@ -1000,7 +1001,7 @@ QV4::ReturnedValue QQmlVMEMetaObject::method(int index) const QV4::ReturnedValue QQmlVMEMetaObject::readVarProperty(int id) const { - Q_ASSERT(compiledObject && compiledObject->propertyTable()[id].type == QV4::CompiledData::Property::Var); + Q_ASSERT(compiledObject && compiledObject->propertyTable()[id].builtinType() == QV4::CompiledData::BuiltinType::Var); QV4::MemberData *md = propertyAndMethodStorageAsMemberData(); if (md) @@ -1025,7 +1026,7 @@ QVariant QQmlVMEMetaObject::readPropertyAsVariant(int id) const void QQmlVMEMetaObject::writeVarProperty(int id, const QV4::Value &value) { - Q_ASSERT(compiledObject && compiledObject->propertyTable()[id].type == QV4::CompiledData::Property::Var); + Q_ASSERT(compiledObject && compiledObject->propertyTable()[id].builtinType() == QV4::CompiledData::BuiltinType::Var); QV4::MemberData *md = propertyAndMethodStorageAsMemberData(); if (!md) @@ -1065,7 +1066,7 @@ void QQmlVMEMetaObject::writeVarProperty(int id, const QV4::Value &value) void QQmlVMEMetaObject::writeProperty(int id, const QVariant &value) { - if (compiledObject && compiledObject->propertyTable()[id].type == QV4::CompiledData::Property::Var) { + if (compiledObject && compiledObject->propertyTable()[id].builtinType() == QV4::CompiledData::BuiltinType::Var) { QV4::MemberData *md = propertyAndMethodStorageAsMemberData(); if (!md) return; |