[ExpressionLanguage] Making cache PSR6 compliant

Author: Alexandre GESLIN

ExpressionLanguage/DoctrineParserCache.php

@@ -11,12 +11,16 @@
 
 namespace Symfony\Bridge\Doctrine\ExpressionLanguage;
 
+@trigger_error('The '.__NAMESPACE__.'\DoctrineParserCache class is deprecated since version 3.2 and will be removed in 4.0. Use the Symfony\Component\Cache\Adapter\DoctrineAdapter class instead.', E_USER_DEPRECATED);
+
 use Doctrine\Common\Cache\Cache;
 use Symfony\Component\ExpressionLanguage\ParsedExpression;
 use Symfony\Component\ExpressionLanguage\ParserCache\ParserCacheInterface;
 
 /**
  * @author Adrien Brault <[email protected]>
+ *
+ * @deprecated DoctrineParserCache class is deprecated since version 3.2 and will be removed in 4.0. Use the Symfony\Component\Cache\Adapter\DoctrineAdapter class instead.
  */
 class DoctrineParserCache implements ParserCacheInterface
 {

Tests/ExpressionLanguage/DoctrineParserCacheTest.php

@@ -13,6 +13,9 @@
 
 use Symfony\Bridge\Doctrine\ExpressionLanguage\DoctrineParserCache;
 
+/**
+ * @group legacy
+ */
 class DoctrineParserCacheTest extends \PHPUnit_Framework_TestCase
 {
     public function testFetch()