040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree 4b8e964a1e5825161dd9d9da6cda350cce4a22bf	main
040000 tree 445c390fab49d6b3ff2809223e072c3a3bccfb15	test