Fixed bug that proxy class will be generated failed when using parameters who allow null in constructor.

Author: limingxinleo

tests/AstTest.php

@@ -23,6 +23,7 @@
 use HyperfTest\Di\Stub\Ast\Foo;
 use HyperfTest\Di\Stub\Ast\FooTrait;
 use HyperfTest\Di\Stub\FooEnumStruct;
+use HyperfTest\Di\Stub\Par2;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -67,6 +68,28 @@ function __construct()
 }', $code);
     }
 
+    public function testParentWith()
+    {
+        $ast = new Ast();
+        $code = $ast->proxy(Par2::class);
+
+        $this->assertSame($this->license . '
+namespace HyperfTest\Di\Stub;
+
+class Par2 extends Par
+{
+    use \Hyperf\Di\Aop\ProxyTrait;
+    use \Hyperf\Di\Aop\PropertyHandlerTrait;
+    function __construct(?\HyperfTest\Di\Stub\Foo $foo)
+    {
+        if (method_exists(parent::class, \'__construct\')) {
+            parent::__construct(...func_get_args());
+        }
+        $this->__handlePropertyHandler(__CLASS__);
+    }
+}', $code);
+    }
+
     public function testAstProxyForEnum()
     {
         if (PHP_VERSION_ID < 80100) {

tests/Stub/Par.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://hyperf.wiki
+ * @contact  [email protected]
+ * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
+ */
+namespace HyperfTest\Di\Stub;
+
+class Par
+{
+    public function __construct(public ?Foo $foo)
+    {
+    }
+}

tests/Stub/Par2.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://hyperf.wiki
+ * @contact  [email protected]
+ * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
+ */
+namespace HyperfTest\Di\Stub;
+
+class Par2 extends Par
+{
+}