@Override
    public PatternFilterable getPreserve() {
        return getDelegateCopySpec().getPreserve();
    }

    @Override
    public CopySpecInternal preserve(Action<? super PatternFilterable> action) {
        return getDelegateCopySpec().preserve(action);
    }

    @Override
    @Nullable
    public File getDestinationDir() {
        return getDelegateCopySpec().getDestinationDir();
    }

     */
    boolean hasCustomActions();

    void appendCachingSafeCopyAction(Action<? super FileCopyDetails> action);

    @Override
    PatternFilterable getPreserve();

    @Override
    CopySpecInternal preserve(Action<? super PatternFilterable> action);

    @Nullable
    File getDestinationDir();

    /**
     * Listener triggered when a spec is added to the hierarchy.
     */
    interface CopySpecListener {

  llvm::SmallVector<Value, 4> data_fetches;
  llvm::SmallVector<Type, 4> data_types;
  llvm::SmallVector<Value, 4> control_fetches;
  data_fetches.reserve(fetch.getFetches().size());
  data_types.reserve(data_fetches.capacity());
  control_fetches.reserve(data_fetches.capacity());

  for (auto value : fetch.getFetches()) {
    if (mlir::isa<ControlType>(value.getType())) {
      control_fetches.push_back(value);

	}
	// path.Join will remove any trailing slashes.
	// Preserve at least one.
	if strings.HasSuffix(elem[len(elem)-1], "/") && !strings.HasSuffix(p, "/") {
		p += "/"
	}
	url := *u
	url.setPath(p)
	return &url
}

// validUserinfo reports whether s is a valid userinfo string per RFC 3986
// Section 3.2.1:
//
//	userinfo    = *( unreserved / pct-encoded / sub-delims / ":" )

  mlir::FunctionType func_type = main_func.getFunctionType();

  outputs->clear();
  outputs->reserve(func_type.getNumResults());
  resource_updates->clear();
  resource_updates->reserve(func_type.getNumResults());

  std::vector<xla::Shape> shapes;
  shapes.reserve(func_type.getNumResults());

  llvm::SmallDenseMap<unsigned, unsigned> output_to_input_alias;

                // TODO - should preserve information about the source, for diagnostics at execution time
                writeByte(1)
            }

            value.hasFixedValue() && sideEffect == null -> {
                // Can serialize a fixed value and discard the provider
                // TODO - should preserve information about the source, for diagnostics at execution time

      mlir::quant::stablehlo::CreateConvertTFQuantOpsToMHLOPass());
  pm.addPass(mlir::createCanonicalizerPass());

  // TF -> StableHLO legalization.
  // Skip StatefulPartitionedCall to preserve aliased functions.
  mlir::odml::AddLegalizeTFToStablehloPasses(pm, /*skip_quantization_ops=*/true,
                                             /*skip_resize=*/false,

                        llvm::SmallVectorImpl<int64_t>* shape) {
  shape->reserve(input_shape.dims());
  for (const auto& d : input_shape) {
    shape->push_back(d.size == kTFDynamicSize ? ShapedType::kDynamic : d.size);
  }
}

Status ConvertToMlirShape(const TensorShapeProto& input_shape,
                          llvm::SmallVectorImpl<int64_t>* shape) {
  shape->reserve(input_shape.dim_size());
  auto& dims = input_shape.dim();

    return (emitError(loc, "unsupported FakeQuant number of bits: ") << numBits,
            nullptr);
  }

  SmallVector<double, 4> scales;
  SmallVector<int64_t, 4> zeroPoints;
  scales.reserve(axisSize);
  zeroPoints.reserve(axisSize);
  for (size_t axis = 0; axis != axisSize; ++axis) {
    double rmin = rmins[axis];
    double rmax = rmaxs[axis];
    if (std::fabs(rmax - rmin) < std::numeric_limits<double>::epsilon()) {

                                  const std::set<int>* variables_updated,
                                  std::vector<VariableInfo>* result) {
  result->clear();
  result->reserve(variable_indices.size());
  for (int var_idx : variable_indices) {
    Var* variable = nullptr;
    if (inputs[var_idx]->NumElements() == 0) {
      return errors::InvalidArgument("Empty resource tensor passed  at index ",