040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree 8625b9ca7b04902c5e942a94cb2269ebb91d5e92	main
040000 tree ea19b513735629dca67bdb0fd6ef801d7a8bda81	test