fix(cxx_indexer): fix dangling reference (#5039)
fix(cxx_indexer): fix dangling reference (#5039)


kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe