qtdeclarative/tests/auto/qml/qmlcppcodegen/data/enumMarkedAsFlag.qml

import QML
import TestTypes

QtObject {
    property int flagValue: ControlFlags.Both
}
qml compiler: Detect if user confuses flags and enums If you pass the enumeration type to the Q_FLAG macro, you'll get an qmltypes entry where the type is marked as a flag, but where aliasName is empty. For backwards compatibility reasons, we cannot static_assert that the type passed into QFlags is actually a flag type. When using the interpreter, this does not cause any issues, because the code there does not need to distinguish flags and enums. When compilation is enabled, we do however generate bogus code, which either leads to a wrong result, or to a crash if ASAN is enabled. Avoid the issue by detecting that the enum is missing, and by rejecting that case. Pick-to: 6.6 6.5 Fixes: QTBUG-114326 Change-Id: If5cb801b3cf2c3bd7986ef0c8fc3664e6ed564b8 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io> 2023-06-23 09:50:07 +00:00			`import QML`
			`import TestTypes`

			`QtObject {`
			`property int flagValue: ControlFlags.Both`
			`}`