040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 24abf08160e27e221b0c8c4a4161a5cd5c14105a	library_desugar
040000 tree df0a2e0cebc77d136dd256d9f5a3d0c110ccfc35	main
040000 tree c721b299a9d7434559ddf62f1b872bd2e516d9f4	test