040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 380be2b69677693f0318e8cbe09d756ef87bc3b1	main
040000 tree 4678683a87673b3acd6a7ef45d0be6f80ccc8fce	test