040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree b6a115c43ffa11818f33b45671e41864653d2855	main
040000 tree 8db80db775b7b8a4e82c63839b260ac5940f6007	test