040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9f02aeb9e2e5e2483b5b14bb922292adbe822ad9	library_desugar
040000 tree f9d08b556e8f474c5053d7337a162e998e123391	main
040000 tree b497bf8e3b596908b67fe044361f7a9753c3444a	test