[BUG]: Access level to InterpolatorFactory::$mapper must be protected (as in class AbstractFactory) or weaker

[sergeyklay]

Access level to InterpolatorFactory::$mapper :

cphalcon/phalcon/Translate/InterpolatorFactory.zep

Lines 16 to 21 in ce444d5

	class InterpolatorFactory extends AbstractFactory
	{
	/**
	* @var array
	*/
	private mapper = [];

must be protected (as in class AbstractFactory) or weaker:

cphalcon/phalcon/Factory/AbstractFactory.zep

Lines 15 to 20 in ce444d5

	abstract class AbstractFactory
	{
	/**
	* @var array
	*/
	protected mapper = [];

Current implementation leads to a fatal error using Zephir 0.12.19:

1) NewInstanceCest: Test Translate\TranslateFactory - newInstance()
 Test  tests/unit/Translate/TranslateFactory/NewInstanceCest.php:translateTranslateFactoryNewInstance
                                                                                         
  [Error] Cannot access private property Phalcon\Translate\InterpolatorFactory::$mapper  
                                                                                         
#1  Phalcon\Factory\AbstractFactory->init
#2  /mnt/work/phalcon/cphalcon/tests/unit/Translate/TranslateFactory/NewInstanceCest.php:37
#3  Phalcon\Test\Unit\Translate\TranslateFactory\NewInstanceCest->translateTranslateFactoryNewInstance

[sergeyklay]

Fixed in 4.0.x branch