040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 7099ca6dfd980ad2cbd91fefb721c8e61f6e829b	main
040000 tree c5abfd19720d16614da5edae5d391c212583e4c9	test