040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 688193a6cb471a5c8008bdbcdf92f461a730c405	main
040000 tree 7f4d858b57dcb439a7b1201b35c5a932a980025e	test