040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 43856503de509575df99f296989f3614e777c450	library_desugar
040000 tree c3a0098a242dd26ca17611a22d04ee6593cb3a42	main
040000 tree f2416f96b7151c870962df5862b807ba6d5ae922	test