040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree f97d7b54cf1744e8a218a5ff6eb03a4ad146ef87	main
040000 tree d076679c18b80aff55baae19c9f1258532314d0f	test