void* data, size_t len,
                                                TF_Status* status) {
  auto dtype = static_cast<tensorflow::DataType>(data_type);
  DCHECK(tensorflow::DataTypeCanUseMemcpy(dtype));

  tensorflow::Tensor tensor(dtype, tensorflow::TensorShape({}));
  std::memcpy(tensorflow::TensorCApi::Buffer(tensor)->data(), data, len);

  status->status = absl::OkStatus();

                        AttrValueMap* values) {
  AttrValue value;
  auto& type_list = *value.mutable_list();
  for (auto type : types) {
    DataType dtype;
    TF_RETURN_IF_ERROR(ConvertScalarTypeToDataType(type, &dtype));
    type_list.add_type(dtype);
  }

  auto result = values->insert({string(name), value});
  assert(result.second && "cannot have multiple attributes with the same name");
  (void)result;

    "'h_scale' type: 'float'} attr : { name: 'max_classes_per_detection' "
    "type: 'int'} attr : { name: 'max_detections' type: 'int'} attr : { "
    "name: 'nms_iou_threshold' type: 'float'} attr : { name: "
    "'nms_score_threshold' type: 'float'} attr : { name: 'num_classes' type: "
    "'int'} attr : { name: 'w_scale' type: 'float'} attr : { name: 'x_scale' "

      shape_determination_fns_.layout_preference_fn(
          device_tensor->shape(), device_tensor->dtype(), std::nullopt);
  Status status = [&]() -> Status {
    TF_ASSIGN_OR_RETURN(xla::Shape shape,
                        shape_determination_fns_.shape_representation_fn(
                            device_tensor->shape(), device_tensor->dtype(),
                            /*fast_mem=*/false, layout_preference));

  const tensorflow::Tensor& arg_tensor = cc_ctx->input(index);
  absl::Status cc_status;
  if (arg_tensor.dtype() != tensorflow::DT_RESOURCE) {
    cc_status = absl::InvalidArgumentError(
        absl::StrCat("Trying to obtain resource handle from Input[", index,
                     "], which is not type DT_RESOURCE."));
    status->status = cc_status;
    return nullptr;
  }
  const tensorflow::ResourceHandle& handle =

  }

  // Derive the output types. The result type is derived by using the
  // attributes attched to the result type of the signature. The attribute
  // value should be either in the attribute argument list or the derived
  // attribute from the input tensors. All the result type
  // are unranked, and shape inference should be applied afterwards.
  SmallVector<Type, 4> output_types;

  }

  tensorflow::AbstractTensorInterface* t =
      tensorflow::unwrap(ctx)->CreateTensor(
          static_cast<tensorflow::DataType>(dtype), dimvec);

  if (t == nullptr) {
    status->status =
        tensorflow::errors::InvalidArgument("Unsupported dtype: ", dtype);
    return nullptr;
  }

  return new TF_Tensor{t};
}

TFE_TensorHandle* TFE_NewTensorHandleFromTensor(TFE_Context* ctx, TF_Tensor* t,

Status DefaultPaddedShapeFn(const Tensor& tensor, xla::Shape* shape) {
  const tensorflow::XlaTensor* xla_tensor =
      tensorflow::XlaTensor::FromTensor(&tensor);
  if (xla_tensor == nullptr) {
    return TensorShapeToXLAShape(tensor.dtype(), tensor.shape(), shape);
  }

  const xla::ShapedBuffer& shaped_buffer = xla_tensor->shaped_buffer();
  *shape = shaped_buffer.on_device_shape();
  return absl::OkStatus();
}

         << compilation_result.xla_output_shape.ToString() << '\n';

  for (const auto& xla_output_description : compilation_result.outputs) {
    output << "// XlaOutputDescription type="
           << DataTypeString(xla_output_description.type) << " shape=("
           << absl::StrJoin(xla_output_description.shape.dim_sizes(), ", ")
           << ')';
    if (xla_output_description.input_index >= 0)

  };
  TF_EXPECT_OK(ShapeAnnotationsMatch(graph, shape_info, expected));
}

TEST(ShapeInferenceTest, WhileLoopWithResource) {
  // Graph:
  // x = resource_variable_ops.var_handle_op(dtype=dtypes.float32, shape=[2, 3])
  // y = control_flow_ops.while_loop(lambda _: true, lambda x: x, [x])
  Graph graph(OpRegistry::Global());
  {
    Scope scope = Scope::NewRootScope().ExitOnError();

    auto x =