040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree f2af82698e39c966a648090deee26aedde278f37	keepanno
040000 tree afdb39b4d4c7dc130c304290d34ea3c790272496	library_desugar
040000 tree b45e773fc65fc309b6f7919e44128eeae104addd	main
040000 tree 3a5d6cd30238e75e780aa0f39c64279950b5fed5	test