040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 2df2ac916926eb98c196801b635e07ee86fc27dc	main
040000 tree 6ac8fbe763b4b6ed1673ec4970711955d1f89032	test