040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 85f3c0b860e7ec2ac7afd4d1ff9419605402a8f3	main
040000 tree b2a1830083373a4eba1f07e2349cd54bea94bf76	test