040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 9b138e1f74b25383b952932dddcd6b3074fac235	main
040000 tree 113a904bbf7572c1dc060909b0d2a7a303577eb6	test