040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 27e808f081db5fa186eebc0db62642a426c7f3ce	library_desugar
040000 tree f330de9667a1902ec78ab64b4c2fe4f64b4e6faa	main
040000 tree 0c95d5968374c67d2e46660b15d33a8785bd16d1	test