040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree b1e142605138d20c751c7e68bb93f7deb8dedda8	library_desugar
040000 tree b43b7980ea404727cf659a50d50ca40ad3d3da37	main
040000 tree ed94ed54cf219aae8e2f2613ff42a149a47bd445	test