040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 0325f782707940ac4685a254fe5624e8a00afa83	library_desugar
040000 tree f1396fc4f50b5e99c41c0430f053f08db44a92b4	main
040000 tree f00bb05397531239eef425f1121b19f5d273db27	test