040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 1805d31f713a094df57e4298ee8cac4d7b13c735	main
040000 tree 62f10fd335d16015e4b9e66c88af50724209e06a	test