040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 2252c00749c4d3b1a1a67ae886c2e0f80ddd8a2f	main
040000 tree 971e160d7616ad0eca5e48aaa578a078816bc776	test