040000 tree ae1f5dfaa24de8b2a0530be43452453fe1efe238	thread.lock.guard
040000 tree 59a9d51ce9c2708a5dec77ec520a2e43f1f4a2e7	thread.lock.unique
100644 blob 8a34bcbb3c66ff6328d2fbf32864b57c082c5f16	types.pass.cpp