040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 747227dc8c62eb80c05ce5529e972c5016b527ab	main
040000 tree 43749de507249bc2719f19f02018567266dbf1db	test