1inner_class.cpp:9:1: warning: [blink-gc] Class 'InnerObject' has untraced fields that require tracing.
2void SomeObject::InnerObject::trace(Visitor* visitor)
3^
4./inner_class.h:18:9: note: [blink-gc] Untraced field 'm_obj' declared here:
5        Member<InnerObject> m_obj;
6        ^
71 warning generated.
8