040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree eb68bc4e4d778ae485f89748343637998d747f43	main
040000 tree 2c8bff466d21cdc9445c3b0951eaf1fd5d8236e5	test