040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 339e81a1eb667e52ac9afdf365cfebd9f3661ad7	main
040000 tree 4678683a87673b3acd6a7ef45d0be6f80ccc8fce	test