040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 5e9563386c0377436259674ca05c30407be5fd64	main
040000 tree 386abc5ce37970744bfb2d4bc05045908e8538ce	test