From 55843b5ac80acf560942908f54847d9be536a2c4 Mon Sep 17 00:00:00 2001
From: cgocast <c.gouttebroze@castsoftware.com>
Date: Thu, 28 Sep 2023 15:23:35 +0200
Subject: [PATCH] Handle positional argument

---
 .../ReturnTypeProvider/PdoStatementReturnTypeProvider.php   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Psalm/Internal/Provider/ReturnTypeProvider/PdoStatementReturnTypeProvider.php b/src/Psalm/Internal/Provider/ReturnTypeProvider/PdoStatementReturnTypeProvider.php
index 03648afabd7..37a3f199954 100644
--- a/src/Psalm/Internal/Provider/ReturnTypeProvider/PdoStatementReturnTypeProvider.php
+++ b/src/Psalm/Internal/Provider/ReturnTypeProvider/PdoStatementReturnTypeProvider.php
@@ -50,9 +50,9 @@ private static function handleFetch(MethodReturnTypeProviderEvent $event): ?Unio
         $call_args = $event->getCallArgs();
         $fetch_mode = 0;
         
-        foreach($call_args as $call_arg) {
-            $arg_name = $call_arg->name->name;
-            if (!isset($arg_name) || $arg_name === "mode") {
+        foreach ($call_args as $call_arg) {
+            $arg_name = $call_arg->name;
+            if (!isset($arg_name) || $arg_name->name === "mode") {
                 $first_arg_type = $source->getNodeTypeProvider()->getType($call_arg->value);
                 if ($first_arg_type->isSingleIntLiteral()) {
                     $fetch_mode = $first_arg_type->getSingleIntLiteral()->value;