040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree e9a558e9f4a63c73d9e7f952505701762320fd98	main
040000 tree 85502fb5e9117b55d24b042adcb45ec783a92b8a	test