Merge branch '6.4' into 7.2

* 6.4:
  [TwigBridge] Fix `ModuleNode` call in `TwigNodeProvider`
  fix compatibility with Doctrine ORM 4
  Fix CS

Author: xabbuh

Tests/NodeVisitor/TwigNodeProvider.php

@@ -14,6 +14,7 @@
 use Symfony\Bridge\Twig\Node\TransDefaultDomainNode;
 use Symfony\Bridge\Twig\Node\TransNode;
 use Twig\Node\BodyNode;
+use Twig\Node\EmptyNode;
 use Twig\Node\Expression\ArrayExpression;
 use Twig\Node\Expression\ConstantExpression;
 use Twig\Node\Expression\FilterExpression;
@@ -27,13 +28,15 @@ class TwigNodeProvider
 {
     public static function getModule($content)
     {
+        $emptyNodeExists = class_exists(EmptyNode::class);
+
         return new ModuleNode(
             new BodyNode([new ConstantExpression($content, 0)]),
             null,
-            new ArrayExpression([], 0),
-            new ArrayExpression([], 0),
-            new ArrayExpression([], 0),
-            null,
+            $emptyNodeExists ? new EmptyNode() : new ArrayExpression([], 0),
+            $emptyNodeExists ? new EmptyNode() : new ArrayExpression([], 0),
+            $emptyNodeExists ? new EmptyNode() : new ArrayExpression([], 0),
+            $emptyNodeExists ? new EmptyNode() : null,
             new Source('', '')
         );
     }