fix(php): 修复静态属性晚绑定支持问题

- 修改 CompilerBase.php 中的静态属性处理逻辑，正确区分 self 和 static 关键字
- 为 native-property-full-name.php 添加 writeStatic 测试方法
- 更新 NativePropertyTest.php 中的编译方法返回值类型和测试用例
- 添加静态属性晚绑定功能的完整测试用例 static-prop-late-static-binding.phpt

phpunit/code/native-property-full-name.php

@@ -37,6 +37,12 @@ namespace NativePropSource\Target {
             return static::$count;
         }
 
+        public static function writeStatic(int $value): int
+        {
+            static::$count = $value;
+            return static::$count;
+        }
+
         public static function readParent(): int
         {
             return parent::$count;
@@ -64,6 +70,7 @@ namespace {
         var_dump(\NativePropSource\Target\readStaticByUse());
         var_dump(\NativePropSource\Target\Child::readSelf());
         var_dump(\NativePropSource\Target\Child::readStatic());
+        var_dump(\NativePropSource\Target\Child::writeStatic(4));
         var_dump(\NativePropSource\Target\Child::readParent());
     }
 }

phpunit/src/NativePropertyTest.php

@@ -5,7 +5,7 @@ use PhpAot\Php\Exception\TestError;
 
 class NativePropertyTest extends \BaseTest
 {
-    private function compile(string $file): void
+    private function compile(string $file): string
     {
         global $translator;
 
@@ -17,6 +17,7 @@ class NativePropertyTest extends \BaseTest
         $compiler->convertFile($testFile);
 
         $this->addToAssertionCount(1);
+        return ROOT_PATH . '/build/phpunit/code/' . basename($file, '.php') . '.cc';
     }
 
     public function testFindNativePropertyUsesFullClassNameAcrossBranches(): void
@@ -28,6 +29,19 @@ class NativePropertyTest extends \BaseTest
         }
     }
 
+    public function testStaticStaticPropertyUsesDynamicCalledClassPath(): void
+    {
+        try {
+            $outputFile = $this->compile('native-property-full-name.php');
+        } catch (TestError $e) {
+            $this->fail($e->getMessage());
+        }
+
+        $code = file_get_contents($outputFile);
+        $this->assertStringContainsString('php::getStaticProperty(php_get_called_class(this_), "count")', $code);
+        $this->assertStringContainsString('php::getStaticProperty(php_get_called_class(this_), "count") = php::toInt(value)', $code);
+    }
+
     public function testCannotAccessPrivateNativePropertyFromUnrelatedClass(): void
     {
         $this->exec('Cannot access private property `value` of class `NativePrivateOwner`', 'native-property-private-other-class.php');

src/Php/CompilerBase.php

@@ -4723,7 +4723,10 @@ class CompilerBase extends \PhpAot\Core\Translator
         if ($this->isNameExpr($expr->class) and $this->isIdExpr($expr->name)) {
             $class = $this->parseIdentifier($expr->class);
             $propertyName = $this->parseIdentifier($expr->name);
-            if ($class === 'self' || $class === 'static') {
+            if ($class === 'static') {
+                return null;
+            }
+            if ($class === 'self') {
                 if ($this->classDef->trait) {
                     return Symbol::getStaticProperty() . '(' . Symbol::getCalledCe() . ', ' . $this->getLiteralString($propertyName) . ')';
                 }

tests/aot/static/static-prop-late-static-binding.phpt

@@ -0,0 +1,39 @@
+--TEST--
+Static native properties use late static binding for static::$prop
+--FILE--
+<?php
+use native_types;
+
+class StaticPropBase {
+    public static int $v = 1;
+
+    public static function get(): int {
+        return static::$v;
+    }
+
+    public static function set(int $v): void {
+        static::$v = $v;
+    }
+}
+
+class StaticPropChild extends StaticPropBase {
+    public static int $v = 2;
+}
+
+function main(): void {
+    var_dump(StaticPropBase::get());
+    var_dump(StaticPropChild::get());
+
+    StaticPropChild::set(9);
+
+    var_dump(StaticPropBase::$v);
+    var_dump(StaticPropChild::$v);
+    var_dump(StaticPropChild::get());
+}
+?>
+--EXPECT--
+int(1)
+int(2)
+int(1)
+int(9)
+int(9)