040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 983cb41fa5d374d70d235a8756e920e4c8bc8605	main
040000 tree 6aa786a1d6c0712558061e1849074046e761adc3	test