040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 9ce6e3742d00d481bf852b18ffe878458e5e04eb	main
040000 tree e7d8759672488ab443f9ef0d2f7d15fd31be937a	test