040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 0b77c3c158d7861bf8ab4c6a352a8ef7abf62885	main
040000 tree 9c23742aea2956d360f3ae740a9dd17666681f9a	test