removed Parser::isReservedMacroName()

src/Parser.php

@@ -244,16 +244,6 @@ class Parser
         $this->macros[$name] = $node;
     }
 
-    /**
-     * @deprecated since Twig 2.7 as there are no reserved macro names anymore, will be removed in 3.0.
-     */
-    public function isReservedMacroName($name)
-    {
-        @trigger_error(sprintf('The "%s" method is deprecated since Twig 2.7 and will be removed in 3.0.', __METHOD__), E_USER_DEPRECATED);
-
-        return false;
-    }
-
     public function addTrait($trait)
     {
         $this->traits[] = $trait;