040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree 33f0c0060e7f907f936b7a88a0eab0dab54a3185	main
040000 tree 03c8e2fa03fa39941fbe71efbb8846610b3eb06b	test