[DependencyInjection] Fix code generating lazy closures

Author: nicolas-grekas

Argument/LazyClosure.php

@@ -72,7 +72,7 @@ public static function getCode(string $initializer, array $callable, Definition
             throw new RuntimeException(sprintf('Cannot create lazy closure for service "%s" because its corresponding callable is invalid.', $id));
         }
 
-        $code = ProxyHelper::exportSignature($r->getMethod($method));
+        $code = ProxyHelper::exportSignature($r->getMethod($method), true, $args);
 
         if ($asClosure) {
             $code = ' { '.preg_replace('/: static$/', ': \\'.$r->name, $code);
@@ -81,7 +81,7 @@ public static function getCode(string $initializer, array $callable, Definition
         }
 
         $code = 'new class('.$initializer.') extends \\'.self::class
-            .$code.' { return $this->service->'.$callable[1].'(...\func_get_args()); } '
+            .$code.' { return $this->service->'.$callable[1].'('.$args.'); } '
             .'}';
 
         return $asClosure ? '('.$code.')->'.$method.'(...)' : $code;

composer.json

@@ -20,7 +20,7 @@
         "psr/container": "^1.1|^2.0",
         "symfony/deprecation-contracts": "^2.5|^3",
         "symfony/service-contracts": "^2.5|^3.0",
-        "symfony/var-exporter": "^6.2.7"
+        "symfony/var-exporter": "^6.2.10"
     },
     "require-dev": {
         "symfony/yaml": "^5.4|^6.0",