In file included from templated_class_with_local_class_requires_trace.cpp:5:
./templated_class_with_local_class_requires_trace.h:22:1: warning: [blink-gc] Class 'TemplatedObject<blink::HeapObject>' contains invalid fields.
class TemplatedObject final
^
./templated_class_with_local_class_requires_trace.h:46:5: note: [blink-gc] OwnPtr field 'm_ownRef' to a GC managed class declared here:
    OwnPtr<T> m_ownRef;
    ^
./templated_class_with_local_class_requires_trace.h:32:5: warning: [blink-gc] Class 'Local' contains invalid fields.
    class Local final : public GarbageCollected<Local> {
    ^
./templated_class_with_local_class_requires_trace.h:41:9: note: [blink-gc] OwnPtr field 'm_object' to a GC managed class declared here:
        OwnPtr<HeapObject> m_object;
        ^
./templated_class_with_local_class_requires_trace.h:32:5: warning: [blink-gc] Class 'Local' requires finalization.
    class Local final : public GarbageCollected<Local> {
    ^
./templated_class_with_local_class_requires_trace.h:41:9: note: [blink-gc] Field 'm_object' requiring finalization declared here:
        OwnPtr<HeapObject> m_object;
        ^
3 warnings generated.