040000 tree 48e303b106fd8dd5ebe968115cef2e778869e987	clang
040000 tree 1129706e464402d46780d1d688ac8ca56f4de198	golang
040000 tree d8f9c380d97eb21139d6cb86397688733d279251	libcxx
040000 tree 8ba6f0fcc4fb3196c85c83e16174814968f0241c	python