src/Php/CompilerBase.php

@@ -5806,7 +5806,8 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
         // 可转为原生调用的 MethodCall
         if ($this->isVarExpr($expr->var) and $this->isNamedMethod($expr->name)) {
             $type = $this->getVarType($object);
-            if (!$this->checkArgType($type, self::TYPE_OBJECT)) {
+            // 引用参数允许方法调用：有class信息走原生调用，无class信息走动态调用
+            if (!$this->checkArgType($type, self::TYPE_OBJECT) and $type !== self::TYPE_REF) {
                 $methodName = $expr->name->toString();
                 // 非对象类型可使用内置方法
                 $fn = $this->findUniversalMethodAnyType($type, $methodName);

tests/aot/ref/ref-object.phpt

@@ -0,0 +1,58 @@
+--TEST--
+Reference parameter with object type - property access and method call
+--FILE--
+<?php
+class Test
+{
+    public int $value = 123;
+
+    public function abc(): string
+    {
+        return "abc";
+    }
+}
+
+function test1(Test &$test): void
+{
+    var_dump($test->value);
+    var_dump($test->abc());
+    $test->value = 456;
+    $test = clone $test;
+    $test->value = 789;
+}
+
+function test2(&$test)
+{
+    var_dump($test->value);
+    var_dump($test->abc());
+    $test->value = 456;
+    $test = clone $test;
+    $test->value = 789;
+}
+
+function main()
+{
+    $test = new Test();
+    $testOrigin = $test;
+    test1($test);
+    var_dump($test !== $testOrigin);
+    var_dump($testOrigin->value, $test->value);
+
+    $test = new Test();
+    $testOrigin = $test;
+    test2($test);
+    var_dump($test !== $testOrigin);
+    var_dump($testOrigin->value, $test->value);
+}
+?>
+--EXPECTF--
+int(123)
+string(3) "abc"
+bool(true)
+int(456)
+int(789)
+int(123)
+string(3) "abc"
+bool(true)
+int(456)
+int(789)