[ExpressionLanguage] set property isNullSafe as readonly in ConstantNode

mytuny · mytuny · commit 2363842088c1 · 2022-03-25T23:26:48.000+01:00
diff --git a/src/Symfony/Component/ExpressionLanguage/Node/ConstantNode.php b/src/Symfony/Component/ExpressionLanguage/Node/ConstantNode.php
@@ -20,7 +20,7 @@
  */
 class ConstantNode extends Node
 {
-    public bool $isNullSafe;
+    public readonly bool $isNullSafe;
     private bool $isIdentifier;
 
     public function __construct(mixed $value, bool $isIdentifier = false, bool $isNullSafe = false)

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@`
`20`	`20`	`*/`
`21`	`21`	`class ConstantNode extends Node`
`22`	`22`	`{`
`23`		`- public bool $isNullSafe;`
	`23`	`+ public readonly bool $isNullSafe;`
`24`	`24`	`private bool $isIdentifier;`
`25`	`25`
`26`	`26`	`public function __construct(mixed $value, bool $isIdentifier = false, bool $isNullSafe = false)`