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040000 tree 4e23feb7d97c29259a584a3482695352da070f4c	keepanno
040000 tree 8b45c9f2e314d9023b9bf04be5c021ded5ffed95	library_desugar
040000 tree 7bbb85577268070ad301cfd0ee97606425333f72	main
040000 tree 196e3b8372f792f04222fbb5543d30f1ec29c388	resourceshrinker
040000 tree 3e5e718bf690148e13a25ba729b263456a9fb028	test