040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree b01cad600655fd32f0cd04b6fb53f06d4263697b	main
040000 tree 4678683a87673b3acd6a7ef45d0be6f80ccc8fce	test