040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 2efec70a1cd60350ac8cb6ad80b2503e0f8a3775	main
040000 tree 7d8e6589549be22489f7bc5527608aa8bd84d9eb	test