// missing the value.
  //
  // When enabled `oldSelf` will be a CEL optional whose value will be
  // `None` if there is no old value, or when the object is initially created.
  //
  // You may check for presence of oldSelf using `oldSelf.hasValue()` and
  // unwrap it after checking using `oldSelf.value()`. Check the CEL
  // documentation for Optional types for more information:

	// CEL validation expression.
	OldScopedVarName = "oldSelf"
)

// CompilationResult represents the cel compilation result for one rule
type CompilationResult struct {
	Program cel.Program
	Error   *apiservercel.Error
	// If true, the compiled expression contains a reference to the identifier "oldSelf".
	UsesOldSelf bool

								Schema: &apiextensions.JSONSchemaProps{
									Type:      "string",
									MaxLength: int64ptr(10),
									XValidations: apiextensions.ValidationRules{
										{Rule: "self == oldSelf"},
									},
								},
							},
						},
					},
				},
			},
			expectedErrors: []validationMatch{

transition rule into evaluation even when the object is first created, or if the old object is missing the value.\n\nWhen enabled `oldSelf` will be a CEL optional whose value will be `None` if there is no old value, or when the object is initially created.\n\nYou may check for presence of oldSelf using `oldSelf.hasValue()` and unwrap it after checking using `oldSelf.value()`. Check the CEL documentation for Optional types for more information: https://pkg.go.dev/github.com/google/cel-go/cel#OptionalTypes\n\nMay...

}

func (v *specStandardValidatorV3) withForbidOldSelfValidations(path *field.Path) specStandardValidator {
	if v.uncorrelatableOldSelfValidationPath != nil {
		// oldSelf validations are already forbidden. preserve the highest-level path
		// causing oldSelf validations to be forbidden
		return v
	}
	clone := *v
	clone.uncorrelatableOldSelfValidationPath = path
	return &clone
}

transition rule into evaluation even when the object is first created, or if the old object is missing the value.\n\nWhen enabled `oldSelf` will be a CEL optional whose value will be `None` if there is no old value, or when the object is initially created.\n\nYou may check for presence of oldSelf using `oldSelf.hasValue()` and unwrap it after checking using `oldSelf.value()`. Check the CEL documentation for Optional types for more information: https://pkg.go.dev/github.com/google/cel-go/cel#OptionalTypes\n\nMay...

Cherry Mui <******@****.***> 1708034705 -0500

- CEL CRD validation expressions may now reference existing object state using the identifier `oldSelf`. ([#108073](https://github.com/kubernetes/kubernetes/pull/108073), [@benluddy](https://github.com/benluddy))

    void put(R row, C column, V value, BinaryOperator<V> merger) {
      MutableCell<R, C, V> oldCell = table.get(row, column);
      if (oldCell == null) {
        MutableCell<R, C, V> cell = new MutableCell<>(row, column, value);
        insertionOrder.add(cell);
        table.put(row, column, cell);
      } else {
        oldCell.merge(value, merger);
      }
    }

    ImmutableTableCollectorState<R, C, V> combine(

    void put(R row, C column, V value, BinaryOperator<V> merger) {
      MutableCell<R, C, V> oldCell = table.get(row, column);
      if (oldCell == null) {
        MutableCell<R, C, V> cell = new MutableCell<>(row, column, value);
        insertionOrder.add(cell);
        table.put(row, column, cell);
      } else {
        oldCell.merge(value, merger);
      }
    }

    ImmutableTableCollectorState<R, C, V> combine(