040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree fc8179c3598c8f96269236de4b50c0d30518f681	main
040000 tree 5c28ab76823253ebe505eb39c830ed14671e2056	test