return e > invalidVersionType && e < lastVersionType
}

// ErasureAlgo defines common type of different erasure algorithms
type ErasureAlgo uint8

// List of currently supported erasure coding algorithms
const (
	invalidErasureAlgo ErasureAlgo = 0
	ReedSolomon        ErasureAlgo = 1
	lastErasureAlgo    ErasureAlgo = 2
)

func (e ErasureAlgo) valid() bool {

func (p *Package) needsPointerCheck(f *File, t ast.Expr, arg ast.Expr) bool {
	// An untyped nil does not need a pointer check, and when
	// _cgoCheckPointer returns the untyped nil the type assertion we
	// are going to insert will fail.  Easier to just skip nil arguments.
	// TODO: Note that this fails if nil is shadowed.
	if id, ok := arg.(*ast.Ident); ok && id.Name == "nil" {
		return false
	}

  // result in an error response and no further processing of the
  // request. Valid values are:
  // - All: all dry run stages will be processed
  // +optional
  repeated string dryRun = 1;

  // Force is going to "force" Apply requests. It means user will
  // re-acquire conflicting fields owned by other people.
  optional bool force = 2;

  // fieldManager is a name associated with the actor or entity

	if err != nil {
		if _, ok := err.(InsufficientReadQuorum); ok {
			return objInfo, InsufficientWriteQuorum{}
		}
		return objInfo, err
	}

	// Delete marker already present we are not going to create new delete markers.
	if pinfo.ObjInfo.DeleteMarker && opts.VersionID == "" {
		pinfo.ObjInfo.Name = decodeDirObject(object)
		return pinfo.ObjInfo, nil
	}

      if ((c0 < 'a' || c0 > 'z') && (c0 < 'A' || c0 > 'Z')) return -1 // Not a scheme start char.

      characters@ for (i in pos + 1 until limit) {
        return when (input[i]) {
          // Scheme character. Keep going.
          in 'a'..'z', in 'A'..'Z', in '0'..'9', '+', '-', '.' -> continue@characters

          // Scheme prefix!
          ':' -> i

          // Non-scheme character before the first ':'.

        if (userSuppliedConfigurationProcessorCount == 0) {
            //
            // Our settings.xml source is historically how we have configured Maven from the CLI so we are going to
            // have to honour its existence forever. So let's run it.
            //
            configurationProcessors.get(SettingsXmlConfigurationProcessor.HINT).process(cliRequest);

      case 1:
        return is(sequence.charAt(0));
      case 2:
        return isEither(sequence.charAt(0), sequence.charAt(1));
      default:
        // TODO(lowasser): is it potentially worth just going ahead and building a precomputed
        // matcher?
        return new AnyOf(sequence);
    }
  }

  /**
   * Returns a {@code char} matcher that matches any BMP character not present in the given

		}
	}

	if len(fanOutEntries) > 0 {
		// Fan-out requires no copying, and must be carried from original source
		// https://en.wikipedia.org/wiki/Copy_protection so the incoming stream
		// is always going to be in-memory as we cannot re-read from what we
		// wrote to disk - since that amounts to "copying" from a "copy"
		// instead of "copying" from source, we need the stream to be seekable

            context.getContext());

        if ( !isWorkgroup(context) ) {
            setContext(context, name + ( ( attributes & ATTR_DIRECTORY ) > 0 ? "/" : "" ));
        }

        /*
         * why? am I going around in circles?
         * this.type = type == TYPE_WORKGROUP ? 0 : type;
         */
        this.fileLocator.updateType(type);
        this.attributes = attributes;
        this.createTime = createTime;

	cache.iamGroupPolicyMap.Range(func(k string, v MappedPolicy) bool {
		groupSet.Add(k)
		return true
	})

	return groupSet.ToSlice(), nil
}

// ListGroups - lists groups. Since this is not going to be a frequent
// operation, we fetch this info from storage, and refresh the cache as well.
func (store *IAMStoreSys) ListGroups(ctx context.Context) (res []string, err error) {
	cache := store.lock()