resolved to: 0: (in test) fun T.anyExt() resolved to: 0: (in test) fun T.anyExt() resolved to: 0: (in test) fun T.anyExt() resolved to: Nothing (Unresolved reference) resolved to: 0: (in test) fun T.baseExt() resolved to: 0: (in test) fun T.baseExt() resolved to: Nothing (Unresolved reference) resolved to: Nothing (Unresolved reference) resolved to: 0: (in test) fun T.childExt()