1 garbage_collected_mixin.cpp:9:1: warning: [blink-gc] Class 'Mixin' has untraced fields that require tracing. 2 void Mixin::Trace(Visitor* visitor) 3 ^ 4 ./garbage_collected_mixin.h:16:5: note: [blink-gc] Untraced field 'm_self' declared here: 5 Member<Mixin> m_self; 6 ^ 7 garbage_collected_mixin.cpp:14:1: warning: [blink-gc] Base class 'Mixin' of derived class 'HeapObject' requires tracing. 8 void HeapObject::Trace(Visitor* visitor) 9 ^ 10 2 warnings generated. 11
