040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree c34be539086f84ad491e8ce8e5ec8156abbb5c8d	main
040000 tree bb3e9d028a76c3f6142215c150ee98308a6bbc50	test