040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 149c9338bb0e365d2a0d6e77d8874abc40eaffc4	main
040000 tree cf798fe58cd408c4143c88551b48713d0b573d7d	test