Status status;
  if (reader_ != nullptr) {
    status = reader_->GetTensor(name, out_tensor);
  } else {
    tensorflow::DataType dtype;
    tensorflow::TensorShape shape;
    status = v2_reader_->LookupDtypeAndShape(name, &dtype, &shape);
    if (status.ok()) {
      out_tensor->reset(new Tensor(dtype, shape));
      status = v2_reader_->Lookup(name, out_tensor->get());
      if (!status.ok()) out_tensor->reset();
    }
  }

  *graph.add_node() = MakeNode("a", "Placeholder", {},
                               {{"dtype", DT_FLOAT}, {"shape", input_shape}});
  *graph.add_node() = MakeNode("b", "Placeholder", {},
                               {{"dtype", DT_FLOAT}, {"shape", input_shape}});
  *graph.add_node() = MakeNode("c", "Placeholder", {},
                               {{"dtype", DT_FLOAT}, {"shape", input_shape}});

  TF_RETURN_IF_ERROR(op_ptr->SetAttrString("shared_name", shared_name, strlen(shared_name)));
  TF_RETURN_IF_ERROR(op_ptr->SetAttrString("debug_name", debug_name, strlen(debug_name)));
  TF_RETURN_IF_ERROR(op_ptr->SetAttrType("dtype", dtype));
  TF_RETURN_IF_ERROR(op_ptr->SetAttrShape("shape", shape));
  TF_RETURN_IF_ERROR(op_ptr->SetAttrStringList("allowed_devices", allowed_devices));
  int num_retvals = 1;

    %VarHandleOp, %ctl = VarHandleOp device("/CPU:0") name("x") {_output_shapes = [#tf_type.shape<>], allowed_devices = [], container = "a", dtype = i64, shape = #tf_type.shape<>, shared_name = "x"} : () -> (tensor<!tf_type.resource<tensor<i64>>>)

  return success();
}

static LogicalResult FoldDivOp(stablehlo::DivOp op, PatternRewriter& rewriter) {
  auto etype = op.getType().getElementType();
  if (etype.isa<FloatType>()) {
    return FoldDivOpInternal<APFloat>(op, rewriter);
  }
  if (etype.isa<IntegerType>()) {
    return FoldDivOpInternal<APInt>(op, rewriter);
  }
  return failure();
}
}  // namespace

                                bool unknown_rank, DataType dtype) {
  TensorShapeProto shape;
  shape.set_unknown_rank(unknown_rank);
  for (int64_t dim : dims) {
    shape.add_dim()->set_size(dim);
  }
  mlir::MLIRContext context;
  mlir::Builder b(&context);
  auto status_or = ConvertToMlirTensorType(shape, dtype, &b);
  std::string buf;
  llvm::raw_string_ostream os(buf);
  status_or.value().print(os);

#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "tensorflow/core/framework/types.pb.h"

// Returns whether the given dtype is a quantization type in TensorFlow.
static bool IsQuantizationType(tensorflow::DataType dtype) {
  switch (dtype) {
    case tensorflow::DT_QINT8:
    case tensorflow::DT_QUINT8:
    case tensorflow::DT_QINT16:
    case tensorflow::DT_QUINT16:
    case tensorflow::DT_QINT32:

        xla_shape.dimensions(), &tensor_shape));
    arg_shapes.emplace_back(tensor_shape);

    DataType dtype;
    TF_RETURN_IF_ERROR(ConvertToDataType(input_type, &dtype));

    auto metadata_arg = metadata_proto.add_args();
    metadata_arg->set_kind(tpu::TPUCompileMetadataProto::Arg::PARAMETER);
    metadata_arg->set_dtype(dtype);
  }

  return absl::OkStatus();
}

absl::Status SetupReturnValues(mlir::ModuleOp module,

}

TEST(OStreamTest, TestTensorSpec) {
  std::stringstream stream;
  TensorSpec tensor_spec;
  tensor_spec.shape = tensorflow::PartialTensorShape({2});
  tensor_spec.dtype = tensorflow::DT_FLOAT;
  stream << tensor_spec;
  ASSERT_EQ(stream.str(), "TensorSpec(shape = [2], dtype = 1)");
}

}  // namespace impl
}  // namespace libtf

const _ C.int = 0xff // no error due to invalid constant type

type T struct {
	Name    string
	Ordinal int
}

func _(args []T) {
	var s string
	for i, v := range args {
		cname := C.CString(v.Name)
		args[i].Ordinal = int(C.sqlite3_bind_parameter_index(s, cname)) // no error due to i not being "used"
		C.free(unsafe.Pointer(cname))
	}
}

type CType C.Type

const _ CType = C.X // no error due to invalid constant type