040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree 1aa6a34ac5e6db2dee233c4a279ab0678e8bebe2	main
040000 tree bf98a725a544b50a569ecb9b9860e705818916c2	test