weak_fields_require_tracing.cpp:9:1: warning: [blink-gc] Class 'HeapObject' has untraced fields that require tracing.
void HeapObject::Trace(Visitor* visitor) const {
^
./weak_fields_require_tracing.h:18:5: note: [blink-gc] Untraced field 'm_obj1' declared here:
Member<HeapObject> m_obj1;
^
./weak_fields_require_tracing.h:19:5: note: [blink-gc] Untraced field 'm_obj2' declared here:
WeakMember<HeapObject> m_obj2;
^
./weak_fields_require_tracing.h:21:5: note: [blink-gc] Untraced field 'm_set1' declared here:
HeapHashSet<WeakMember<HeapObject> > m_set1;
^
1 warning generated.