From 4a5fe8dd6cf4091947472fe9247c971af7991576 Mon Sep 17 00:00:00 2001
From: tianfenghan <rango@swoole.com>
Date: Tue, 7 Apr 2026 18:34:35 +0800
Subject: [PATCH] =?UTF-8?q?fix(php):=20=E4=BF=AE=E5=A4=8D=E6=8A=BD?=
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- 添加了对抽象构造函数中提升属性的验证逻辑
- 在方法重写检查后增加了专门的构造函数处理
- 防止在抽象构造函数中声明提升属性导致的错误
- 实现了参数提升属性的检测和错误报告机制
---
 src/Php/Preprocessor.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Php/Preprocessor.php b/src/Php/Preprocessor.php
index 27a3b38f..71443254 100644
--- a/src/Php/Preprocessor.php
+++ b/src/Php/Preprocessor.php
@@ -274,6 +274,13 @@ class Preprocessor extends CompilerBase
             if (!($class->flags & Modifiers::ABSTRACT)) {
                 $this->fatalError($v, "Class {$this->class} cannot override non-abstract method {$v->name}");
             }
+            if ($this->method === '__construct') {
+                foreach ($v->params as $param) {
+                    if ($param->isPromoted()) {
+                        $this->fatalError($v, "Cannot declare promoted property in an abstract constructor");
+                    }
+                }
+            }
         }
 
         $fullClassName = $this->getFullClassName();