040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree d7dd05d7d89d55abfd70dd72b61b17ab1f1706fb	main
040000 tree 36b96e7e9bb2600c526e010ed4d18bb0fbca8167	test