040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 0121a8acf01757a2744ca24bd45f525b884265b6	main
040000 tree 60108bbc067a72fd3425f6e705441e01fad3a35b	test