func()

in list.go [316:342]

• 25 lines of code
• 7 McCabe index (conditional complexity)

func (d *Decoder) readTypedList(tag byte) (interface{}, error) {
	listTyp, err := d.decString(TAG_READ)
	if err != nil {
		return nil, perrors.Errorf("error to read list type[%s]: %v", listTyp, err)
	}

	isVariableArr := tag == BC_LIST_VARIABLE

	var length int
	if listFixedTypedLenTag(tag) {
		length = int(tag - _listFixedTypedLenTagMin)
	} else if tag == BC_LIST_FIXED {
		ii, err := d.decInt32(TAG_READ)
		if err != nil {
			return nil, perrors.WithStack(err)
		}
		length = int(ii)
	} else if isVariableArr {
		length = 0
	} else {
		return nil, perrors.Errorf("error typed list tag: 0x%x", tag)
	}
	if isCollectionSerialize(listTyp) {
		return d.decodeCollection(length, listTyp)
	}
	return d.readTypedListValue(length, listTyp, isVariableArr)
}