040000 tree 0370aa0515492bbeaab3b72c13fba74925943a84	1 simple
040000 tree 0fa8a50438166c1276d34d801fb79a48fc21b3cd	2 nsstring
040000 tree eb5722fc52e40eedb45b6c475c68507bd1561d7a	3 objc++
040000 tree 7aae908d0a82f296bc50d0740f605a97d213d7f1	4 objc args
040000 tree 9fe08749ca7eb1f542f7c083191b33caf61074c6	5 objc++ args