040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 04989b0218ac20dfa427f565c538798472f22933	keepanno
040000 tree 447ee22ce6b7832a65f188d3479f0415c8b425c5	library_desugar
040000 tree 1b828083f4e79e4f1398c7d7e1cb9c954f9baae4	main
040000 tree 2af486dcfed64ca5355e24de21b9b385075ff492	test