358   PyOperationIterator(PyOperationRef parentOperation, MlirOperation next)  in PyOperationIterator()  argument
359       : parentOperation(std::move(parentOperation)), next(next) {}  in PyOperationIterator()
364     parentOperation->checkValid();  in dunderNext()
370         PyOperation::forOperation(parentOperation->getContext(), next);  in dunderNext()
382   PyOperationRef parentOperation;  member in __anon7f4419ab0111::PyOperationIterator
392   PyOperationList(PyOperationRef parentOperation, MlirBlock block)  in PyOperationList()  argument
393       : parentOperation(std::move(parentOperation)), block(block) {}  in PyOperationList()
396     parentOperation->checkValid();  in dunderIter()
397     return PyOperationIterator(parentOperation,  in dunderIter()
402     parentOperation->checkValid();  in dunderLen()
413     parentOperation->checkValid();  in dunderGetItem()
421         return PyOperation::forOperation(parentOperation->getContext(), childOp)  in dunderGetItem()
439   PyOperationRef parentOperation;  member in __anon7f4419ab0111::PyOperationList
1077   llvm::Optional<PyOperationRef> parentOperation = getParentOperation();  in getBlock()  local
1080   assert(parentOperation && "Operation has no parent");  in getBlock()
1081   return PyBlock{std::move(*parentOperation), block};  in getBlock()