040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree fc03a6b9bef593c43141cc8b1743bbc0d638118a	library_desugar
040000 tree 78ac7070f62fa4fa1fb5e1501f897b2c7cd1153a	main
040000 tree eabb69343ec3fc018301c35556d2fe7bc69f270e	test