040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 0eb8c81dc7d5fec6fd26e377433de5adb191f70c	main
040000 tree 2841a57378d25130dbdb019fa655d90a84a596f8	test