040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 9d84d40bd560edd85e42f42ec8c8bee3255f4446	main
040000 tree 14e2b7e67b6e3b54ded4fa3bd013287b818e3ba6	test