040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 7ef87c65a76202f786b47b4e48d53ab1d74c292c	main
040000 tree 65c5db430314d8f494de3551750ee81a5b7ba577	test