or <a href="#Type_parameter_declarations">type parameter lists</a>.
<i>Composite types</i>&mdash;array, struct, pointer, function,
interface, slice, map, and channel types&mdash;may be constructed using
type literals.
</p>

<p>
Predeclared types, defined types, and type parameters are called <i>named types</i>.

    rewriter.replaceOpWithNewOp<mhlo::ReturnOp>(op, adaptor.getOperands());
    return success();
  }
};

// Returns a new tensor type from the given type with element type updated to
// the given type.
TensorType UpdateElementTypeTo(Type ty, Type element_ty) {
  auto ranked_ty = mlir::dyn_cast<RankedTensorType>(ty);
  if (!ranked_ty) {
    return UnrankedTensorType::get(element_ty);
  }

	_ = types.NewPtr(types.NewSlice(types.Types[types.TINTER]))             // *[]interface{}
	_ = types.NewPtr(types.NewPtr(types.ByteType))                          // **byte
	_ = types.NewPtr(types.NewSlice(types.ByteType))                        // *[]byte
	_ = types.NewPtr(types.NewSlice(types.Types[types.TSTRING]))            // *[]string
	_ = types.NewPtr(types.NewPtr(types.NewPtr(types.Types[types.TUINT8]))) // ***uint8