040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree f016209f695dad4bc20d65dc154940c7a7885a8a	library_desugar
040000 tree 8d69b9ae7da6261532050f88fe393987880724f0	main
040000 tree bb76f73b83ac2330890d9aba1821b2550948041f	test