040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 417e54a58f826e01026b544362a2172463b53d32	main
040000 tree 8a08e1de88a23a031200b8bf17f5ad0bd7c91292	test