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040000 tree 69c2c30b15a4863e391613bb30808cd051527ff8	keepanno
040000 tree 8b45c9f2e314d9023b9bf04be5c021ded5ffed95	library_desugar
040000 tree d877a7a926532adf870ad715b8bf7308a4bdb328	main
040000 tree 62136ac138f353b3c2d32c9593f1489cd6f62549	resourceshrinker
040000 tree a8f5034f988c7b0c750c7f28c638697f2ff49735	test