040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 3da79ac51004e683b952f854324a4007708e0d26	main
040000 tree ce8a41567831bd83d3d919657513e789a3d457b5	test