040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree edb30b6564739b89b12a32e9a6d8808270a2a635	library_desugar
040000 tree 6fcc9434850ecdffea17e2648c7df562114f0e22	main
040000 tree b7bd4a60425b518c6ff856b59816a14f5e5bb8ea	test