040000 tree 76b03869acbf2d49ec9ad01e21d786030cc8d5cc	checker
040000 tree a89f37434c9f454c54b2478c6311ef9fb2ad604d	conformance
040000 tree b4c9de856a475658f70a34dc39f87fc9c53b9ab1	frameworks
040000 tree b521849ad948c542d29fed1818cf0c3ddfd5d7b2	generator
040000 tree 7a7e9f619ddd6b8e7e53abe500c6b6a1605ee189	runner
040000 tree 8cf38d8ff259871d31de4d0ca28c5aa87e7019bf	tests