040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 9ee77cb5b32087d7eaa89d3f8223b6c64f7f8bf9	main
040000 tree 59453c294b3a12e24214ecde21783453f6a1e3b2	test