040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 0d275230091a57d46b6988bb5547be853c03b606	main
040000 tree 5e75b9ff24f37fd2eaba92213c200713e813a206	test