Fix

Author: samsonasik

rules/DowngradePhp73/Rector/FuncCall/DowngradeTrailingCommasInFunctionCallsRector.php

@@ -11,6 +11,7 @@
 use PhpParser\Node\Expr\StaticCall;
 use Rector\DowngradePhp73\Tokenizer\FollowedByCommaAnalyzer;
 use Rector\DowngradePhp73\Tokenizer\TrailingCommaRemover;
+use Rector\NodeTypeResolver\Node\AttributeKey;
 use Rector\Rector\AbstractRector;
 use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
 use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
@@ -84,6 +85,16 @@ public function refactor(Node $node): ?Node
             return null;
         }
 
+        // reprint is needed as position changed that can't rely on token position
+        // @see https://github.com/rectorphp/rector-downgrade-php/pull/281
+        // @see https://github.com/rectorphp/rector-downgrade-php/pull/285
+        foreach ($args as $arg) {
+            if ($arg->getEndTokenPos() < 0) {
+                $node->setAttribute(AttributeKey::ORIGINAL_NODE, null);
+                return $node;
+            }
+        }
+
         $lastArgKey = count($args) - 1;
 
         $lastArg = $args[$lastArgKey];

tests/Set/Fixture/named_argument_trailing_comma.php.inc

@@ -34,15 +34,9 @@ final class NamedArgumentTrailingComma
 
     public function execute()
     {
-        $this->run(
-            'foo',
-            'bar'
-        );
+        $this->run('foo', 'bar');
 
-        $this->run(
-            'foo',
-            'bar'
-        );
+        $this->run('foo', 'bar');
     }
 }