040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree 185b6b9db3e4405c95a986eca200c46ed9ab394f	main
040000 tree 454c75fd2828499ba8c70577c18bb19fe3d9bf44	test