// RUN: tf-opt %s -tf-tpu-colocate-composite-resource-ops | FileCheck %s

// Tests ReadVariable op using composite device resource is wrapped inside
// tf_device.Cluster.

// CHECK-LABEL: func @testReadVariableOpColocated
// CHECK-SAME: (%[[ARG0:.*]]: tensor<*x!tf_type.resource<tensor<4xf32>>>)
func.func @testReadVariableOpColocated(%arg0: tensor<*x!tf_type.resource<tensor<4xf32>>>) {
  // CHECK:      tf_device.replicate

// A uid or gid of -1 means to not change that value.
// If there is an error, it will be of type [*PathError].
//
// On Windows or Plan 9, Chown always returns the [syscall.EWINDOWS] or
// EPLAN9 error, wrapped in *PathError.
func Chown(name string, uid, gid int) error {
	e := ignoringEINTR(func() error {
		return syscall.Chown(name, uid, gid)
	})
	if e != nil {
		return &PathError{Op: "chown", Path: name, Err: e}
	}

            [fromStringArray(), "Runtime.getRuntime().exec(command)", "", ""],
            // Spread calls
            [fromString(), "Runtime.getRuntime().exec(*[command])", "", ""],
            // type-wrapped arguments
            [fromGroovyString(), "Runtime.getRuntime().exec(command as String)", "", ""],
            [fromObjectList(), "Runtime.getRuntime().exec(command as String[])", "", ""],
            // Null-safe calls

	if req.Host == "" && req.URL.Host == "" {
		http.Error(w, "no Host provided in request", http.StatusBadRequest)
		return
	}

	// Note that if the handler is wrapped with http.StripPrefix, the prefix
	// will remain stripped in the redirected URL, preventing redirect loops
	// if the scheme is already "http".

	u := *req.URL
	u.Scheme = "http"
	u.User = nil
	u.Host = req.Host

     * @return {@code true} if the requirements match, otherwise {@code false}
     */
    boolean matchesRequirements(Map<String, String> requirements);

    /**
     *
     * @return the original model wrapped by this interface
     */
    ToolchainModel getModel();

	// attempted but the corresponding schema cannot be found.
	ResolveSchema(gvk schema.GroupVersionKind) (*spec.Schema, error)
}

// ErrSchemaNotFound is wrapped and returned if the schema cannot be located
// by the resolver.

            // Typed nulls
            [fromString(), "Runtime.getRuntime().exec(command, null as String[])", "", ""],
            // type-wrapped arguments
            [fromGroovyString(), "Runtime.getRuntime().exec(command as String, null)", "", ""],
            [fromObjectList(), "Runtime.getRuntime().exec(command as String[], null)", "", ""],
            // Null-safe calls

// accidental misuse such as encountered in golang/go#63933.
//
// TODO(rfindley): remove this helper, in favor of just having a helper
// function that returns indices.
type IndexExpr struct {
	Orig    ast.Expr   // the wrapped expr, which may be distinct from the IndexListExpr below.
	X       ast.Expr   // expression
	Lbrack  token.Pos  // position of "["
	Indices []ast.Expr // index expressions
	Rbrack  token.Pos  // position of "]"
}

  ~GraphFunction() override;

  // GraphFunction maybe stay alive for the duration of the returned
  // FunctionDef.
  Status GetFunctionDef(const FunctionDef** fdef) override;

  // Returns a shared reference to the wrapped function.
  absl::StatusOr<core::RefCountPtr<FunctionRecord>> GetFunctionRecord()
      override {
    return func_record_.GetNewRef();
  }

  // For LLVM style RTTI.

	discovery "k8s.io/api/discovery/v1"
	"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/proxy"
	"k8s.io/kubernetes/pkg/proxy/config"
)

type metaProxier struct {
	// actual, wrapped
	ipv4Proxier proxy.Provider
	// actual, wrapped
	ipv6Proxier proxy.Provider
	// TODO(imroc): implement node handler for meta proxier.
	config.NoopNodeHandler
}

// NewMetaProxier returns a dual-stack "meta-proxier". Proxier API