040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree b6f485335e085c5d565263e644984a5447a37a92	main
040000 tree 83a8bfa890be8e260d3e5276de0fc0c6774956a1	test