040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 27e808f081db5fa186eebc0db62642a426c7f3ce	library_desugar
040000 tree 64e7c3c99fe651b95af9a6aad5f395aa4e21e93a	main
040000 tree 7e99ade0025e7b329228397e5c915a3f70fc0bee	test