040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 9a92566534be2cbff440351955b60907617887b1	main
040000 tree f06c2a6e546fdc90d2db13691c53b95ed7192ad7	test