// consistency of the argument and result types.

  // Validate dense variadic input and output lengths.
  // NOTE(mrry): The Tdense attr is derived from dense_defaults, so we
  // do not need to validate dense_defaults.
  auto dense_types_count =
      std::distance(op.getTdense().begin(), op.getTdense().end());
  auto dense_values_count =

// CHECK-LABEL: func @testParseExampleV2DenseOnlyValid
func.func @testParseExampleV2DenseOnlyValid(%serialized: tensor<32x!tf_type.string>, %names : tensor<32x!tf_type.string>, %dense_keys : tensor<2x!tf_type.string>, %dense_default_0 : tensor<?xf32>, %dense_default_1 : tensor<?xf32>) -> (tensor<32xf32>) {