040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree de4a6b1da47d2f00949a9578b380703bb3460859	main
040000 tree a5dd5a27a51adc31272b37c16ff33369e7495682	test