040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 2a6f7f13015f5dea1dd37bd79b9d2bfe5f459eb4	main
040000 tree a6f0cbeeb34bad35c6c95cbd2b7410ea3ba423c9	test