fix(cxx_indexer): fix crash when logging non-identifier names (#5364)
fix(cxx_indexer): fix crash when logging non-identifier names (#5364)

* fix(cxx_indexer): fix crash when logging non-identifier names

* fix(cxx_indexer): fix crash when logging non-identifier names
kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe