← All changes | includes/Dependencies/PhpParser/Node/Expr/Exit_.php +1 -1 4.4.1 → 4.9.3 View file →

		@@ -18,9 +18,9 @@
18	18	*
19	19	* @param null|Expr $expr Expression
20	20	* @param array $attributes Additional attributes
21	21	*/
22		- public function __construct(Expr $expr = null, array $attributes = array()) {
	22	+ public function __construct(?Expr $expr = null, array $attributes = array()) {
23	23	parent::__construct($attributes);
24	24	$this->expr = $expr;
25	25	}
26	26