040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree af0a37f3389c49b3ca43c60f5fbdea257d9fd9ef	library_desugar
040000 tree 56b810de6f8169fc65e06cff38cd1060509cfc9c	main
040000 tree 1cdd836db7120b272690dacfb8f34d0c618bfe2a	test