From 5260559345d63d561aceff374ca879a8f3a2e318 Mon Sep 17 00:00:00 2001
From: tianfenghan <rango@swoole.com>
Date: Tue, 7 Apr 2026 13:09:08 +0800
Subject: [PATCH] =?UTF-8?q?feat(closure):=20=E6=B7=BB=E5=8A=A0=20C++=20lam?=
 =?UTF-8?q?bda=20=E6=8D=95=E8=8E=B7=E5=B1=80=E9=83=A8=E5=8F=98=E9=87=8F?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81?=
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- 在 ClosureGenerator 中实现 & 捕获当前函数所有局部变量作为 arguments 处理
- 将原始上下文的局部变量赋值给 context 的 arguments 属性
- 添加静态变量测试用例验证 C++ lambda 捕获功能
---
 src/Php/Generator/ClosureGenerator.php |  3 +++
 tests/aot/static-vars-02.phpt          | 16 ++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 tests/aot/static-vars-02.phpt

diff --git a/src/Php/Generator/ClosureGenerator.php b/src/Php/Generator/ClosureGenerator.php
index 518da8ed..b72fe82c 100644
--- a/src/Php/Generator/ClosureGenerator.php
+++ b/src/Php/Generator/ClosureGenerator.php
@@ -101,6 +101,9 @@ trait ClosureGenerator
 
         // 使用 lambda 函数来对 static 变量进行赋值
         $this->context = new FunctionContext();
+        // C++ lambda 使用 & 捕获了当前函数的所有局部变量，可直接使用，不需要再声明，将其作为 arguments 来处理，隐式使用
+        $this->context->arguments = $oriCtx->localVars;
+
         $code .= '([&](){' . PHP_EOL;
         $body = $cb();
         $code .= $this->genLocalVarDecl();
diff --git a/tests/aot/static-vars-02.phpt b/tests/aot/static-vars-02.phpt
new file mode 100644
index 00000000..57535817
--- /dev/null
+++ b/tests/aot/static-vars-02.phpt
@@ -0,0 +1,16 @@
+--TEST--
+static variables
+--FILE--
+<?php
+
+function main() {
+    $c = 100;
+    static $arr3 = array($c => 'ten');
+    print_r($arr3);
+}
+?>
+--EXPECT--
+Array
+(
+    [100] => ten
+)
\ No newline at end of file