Augmentation vers version 3.3.0

vendor/symfony/config/Definition/Builder/BooleanNodeDefinition.php

@@ -12,6 +12,7 @@
 namespace Symfony\Component\Config\Definition\Builder;
 
 use Symfony\Component\Config\Definition\BooleanNode;
+use Symfony\Component\Config\Definition\Exception\InvalidDefinitionException;
 
 /**
  * This class provides a fluent interface for defining a node.
@@ -30,18 +31,6 @@ class BooleanNodeDefinition extends ScalarNodeDefinition
         $this->nullEquivalent = true;
     }
 
-    /**
-     * {@inheritdoc}
-     *
-     * @deprecated Deprecated since version 2.8, to be removed in 3.0.
-     */
-    public function cannotBeEmpty()
-    {
-        @trigger_error('The '.__METHOD__.' method is deprecated since Symfony 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);
-
-        return parent::cannotBeEmpty();
-    }
-
     /**
      * Instantiate a Node.
      *
@@ -51,4 +40,14 @@ class BooleanNodeDefinition extends ScalarNodeDefinition
     {
         return new BooleanNode($this->name, $this->parent);
     }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws InvalidDefinitionException
+     */
+    public function cannotBeEmpty()
+    {
+        throw new InvalidDefinitionException('->cannotBeEmpty() is not applicable to BooleanNodeDefinition.');
+    }
 }