From aa6be88c6ca228fea78b78c83c6d37258239d898 Mon Sep 17 00:00:00 2001
From: tianfenghan <rango@swoole.com>
Date: Tue, 10 Feb 2026 20:31:53 +0800
Subject: [PATCH] =?UTF-8?q?feat(php):=20=E6=B7=BB=E5=8A=A0=E5=AF=B9PHP?=
 =?UTF-8?q?=E6=9E=9A=E4=B8=BE=E7=B1=BB=E5=9E=8B=E7=9A=84=E6=94=AF=E6=8C=81?=
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- 在ClassDef实体中添加enum属性用于标识枚举类
- 修改编译器基类以支持枚举常量访问的特殊处理
- 移除旧的枚举示例文件并添加新的测试用例
- 更新翻译器以识别和标记枚举类型的类定义
---
 src/Php/CompilerBase.php                   |  4 ++++
 src/Php/Entity/ClassDef.php                |  1 +
 src/Php/Translator.php                     |  5 +++++
 examples/enum1.php => tests/aot/enum1.phpt | 11 ++++++++++-
 4 files changed, 20 insertions(+), 1 deletion(-)
 rename examples/enum1.php => tests/aot/enum1.phpt (89%)

diff --git a/src/Php/CompilerBase.php b/src/Php/CompilerBase.php
index 21241274..f9f05a1d 100644
--- a/src/Php/CompilerBase.php
+++ b/src/Php/CompilerBase.php
@@ -3203,6 +3203,10 @@ class CompilerBase extends \PhpAot\Core\Translator
                 if ($classDef->hasConstant($const)) {
                     return $classDef->getConstant($const)->value;
                 }
+                if ($classDef->enum) {
+                    $ce = $this->getClassEntryPtr($class);
+                    return 'php::getEnumCase(' . $ce . ', ' . $this->getLiteralString($const) . ')';
+                }
             }
             $ce = $this->getClassEntryPtr($class);
             return 'php::constant(' . $ce . ', ' . $this->getLiteralString($const) . ')';
diff --git a/src/Php/Entity/ClassDef.php b/src/Php/Entity/ClassDef.php
index 8018b8bc..d91a5df0 100644
--- a/src/Php/Entity/ClassDef.php
+++ b/src/Php/Entity/ClassDef.php
@@ -27,6 +27,7 @@ class ClassDef extends ClassLikeDef
     public array $implements = [];
     public string $extends = '';
     public bool $requireCtor = false;
+    public bool $enum = false;
     public int $flags;
 
     public function __construct(string $name, int $flags, string $namespace = '')
diff --git a/src/Php/Translator.php b/src/Php/Translator.php
index c07afe59..cee79e9a 100644
--- a/src/Php/Translator.php
+++ b/src/Php/Translator.php
@@ -660,7 +660,12 @@ class Translator extends Preprocessor
             $flags = $class->flags;
             $extends = $class->extends;
         }
+
         $this->classDef = new ClassDef($this->class, $flags, $this->namespace);
+        if ($class instanceof Node\Stmt\Enum_) {
+            $this->classDef->enum = true;
+        }
+
         if ($extends) {
             $this->classDef->extends = $this->parseIdentifier($class->extends);
             if (isset($this->classes[$this->classDef->extends])) {
diff --git a/examples/enum1.php b/tests/aot/enum1.phpt
similarity index 89%
rename from examples/enum1.php
rename to tests/aot/enum1.phpt
index b59e3119..71af4f6f 100644
--- a/examples/enum1.php
+++ b/tests/aot/enum1.phpt
@@ -1,3 +1,6 @@
+--TEST--
+enum 2
+--FILE--
 <?php
 interface Colorful {
     public function color(): string;
@@ -23,4 +26,10 @@ function main()
     echo Suit::Diamonds->color() . "\n";
     echo Suit::Clubs->color() . "\n";
     echo Suit::Spades->color() . "\n";
-}
\ No newline at end of file
+}
+?>
+--EXPECT--
+Red
+Red
+Black
+Black