// bracket type (in pairTypes) and the bracket identifier (pairValues). It also
// takes the direction type for the start-of-sentence and the embedding level.
//
// The identifiers for bracket types are the rune of the canonicalized opening
// bracket for brackets (open or close) or 0 for runes that are not brackets.
func resolvePairedBrackets(s *isolatingRunSequence) {
	p := bracketPairer{
		sos:              s.sos,
		openers:          list.New(),

             << "found unexpected type " << operand.get().getType()
             << " of operand #" << operand.getOperandNumber()
             << ", resource type operands are expected to have been "
                "canonicalized away for region based control flow ops";
    }
  }
  for (OpResult result : op.getResults()) {
    if (getElementTypeOrSelf(result.getType()).isa<TF::ResourceType>()) {
      return op.emitOpError()

// In all other cases it returns either the region itself or an error.
//
// This method may return an error for a region for which there exists a
// canonical form with a ccTLD. To get that ccTLD canonicalize r first. The
// region will already be canonicalized it was obtained from a Tag that was
// obtained using any of the default methods.
func (r Region) TLD() (Region, error) {
	// See http://en.wikipedia.org/wiki/Country_code_top-level_domain for the

)

// Map is a hash-table-based mapping from types (types.Type) to
// arbitrary any values.  The concrete types that implement
// the Type interface are pointers.  Since they are not canonicalized,
// == cannot be used to check for equivalence, and thus we cannot
// simply use a Go map.
//
// Just as with map[K]V, a nil *Map is a valid empty map.
//
// Not thread-safe.
type Map struct {

}

func clearBackingDev(path string) {
	backingDevLock.Lock()
	defer backingDevLock.Unlock()
	delete(backingDevMap, path)
}

// Assumes that the path has been fully canonicalized
// Breaking this up helps with testing
func detectMountpointInternal(m mount.Interface, path string) (string, error) {
	for path != "" && path != "/" {
		// per k8s.io/mount-utils/mount_linux this detects all but

// wouldn't be safe to consume a single byte from it.
const peekBufferSize = 4096

// A Part represents a single part in a multipart body.
type Part struct {
	// The headers of the body, if any, with the keys canonicalized
	// in the same fashion that the Go http.Request headers are.
	// For example, "foo-bar" changes case to "Foo-Bar"
	Header textproto.MIMEHeader

	mr *Reader

	disposition       string

		return 1
	}
	return 0
}

// The following CmpToZero_ex* check that cmp|cmn with bmi|bpl are generated for
// 'comparing to zero' expressions

// var + const
// 'x-const' might be canonicalized to 'x+(-const)', so we check both
// CMN and CMP for subtraction expressions to make the pattern robust.
func CmpToZero_ex1(a int64, e int32) int {
	// arm64:`CMN`,-`ADD`,`(BMI|BPL)`
	if a+3 < 0 {
		return 1
	}

  // expected-error @+1 {{found unexpected type 'tensor<!tf_type.resource<tensor<10x3xf32>>>' of operand #0, resource type operands are expected to have been canonicalized away for region based control flow ops}}
  %1:2 = "tf.WhileRegion"(%ta#0, %size) ({
    ^bb0 (%carg0: tensor<!tf_type.resource>, %carg1: tensor<i32>):
      %pred = "tf._SomeOp"(%carg1) : (tensor<i32>) -> tensor<i1>

	respBody, err := client.restClient.Call(ctx, method, values, body, length)
	if err != nil {
		return nil, toStorageErr(err)
	}
	return respBody, nil
}

// Stringer provides a canonicalized representation of network device.
func (client *storageRESTClient) String() string {
	return client.endpoint.String()
}

// IsOnline - returns whether client failed to connect or not.

	if err == nil {
		return respBody, nil
	}

	if xnet.IsNetworkOrHostDown(err, true) {
		return nil, errPeerNotReachable
	}

	return nil, err
}

// Stringer provides a canonicalized representation of node.
func (client *peerRESTClient) String() string {
	return client.host.String()
}

// IsOnline returns true if the peer client is online.
func (client *peerRESTClient) IsOnline() bool {