040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree a6b35c47ce0439bfb028fcc86d8200ad12ea8bfa	library_desugar
040000 tree ce6f0927743db8f52a77fb7fab99cd17c4862220	main
040000 tree 300d4848eb4fbb22a160ac310d0f10f34a9861bb	test