040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree 43b1fc20aa90edde853a5b4e56a846cee363e21d	main
040000 tree abbe607624fc2c6a76a74517d21dce52870b5966	test