From a9282514c87183544ce7745ee593b1f63cdd8012 Mon Sep 17 00:00:00 2001
From: Daniil Gentili <daniil@daniil.it>
Date: Sat, 9 Jan 2021 18:36:41 +0100
Subject: [PATCH] Properly parenthesise arrow functions

---
 lib/PhpParser/PrettyPrinter/Standard.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/PhpParser/PrettyPrinter/Standard.php b/lib/PhpParser/PrettyPrinter/Standard.php
index 41095b2..daab71e 100644
--- a/lib/PhpParser/PrettyPrinter/Standard.php
+++ b/lib/PhpParser/PrettyPrinter/Standard.php
@@ -638,7 +638,7 @@ class Standard extends PrettyPrinterAbstract
             . '(' . $this->pCommaSeparated($node->params) . ')'
             . (null !== $node->returnType ? ': ' . $this->p($node->returnType) : '')
             . ' => '
-            . $this->p($node->expr);
+            . $this->pDereferenceLhs($node->expr);
     }
 
     protected function pExpr_ClosureUse(Expr\ClosureUse $node) {