040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 19ce88972ce46c578f8250201b62256fe844b919	main
040000 tree 0b823c1cd03b78ddc84925275e3623b63264b864	test