040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree b523204fef1e9e8adea1672b87029844adc15496	main
040000 tree e86b6253f36a578e7383247779735459fc914fac	test