040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree f1aabeed32f3a540dc651b89ae02e99d5111c34f	main
040000 tree 1599f77215231c83d9032f8cf3a4bff452386cfe	test