diff --git a/src/Php/CompilerBase.php b/src/Php/CompilerBase.php
index 327d8b5b..222b8e31 100644
--- a/src/Php/CompilerBase.php
+++ b/src/Php/CompilerBase.php
@@ -3315,8 +3315,6 @@ class CompilerBase extends \PhpAot\Core\Translator
                 // 若参数是引用类型，可以传入未定义变量，将立即创建变量作为引用
                 if (!$this->hasLocalVar($var)) {
                     $this->addLocalVar($var, self::TYPE_VAR);
-                } elseif ($this->getVarType($var) != self::TYPE_REF) {
-                    $this->fatalError($arg, "Argument `{$argInfo->name}` must be a reference, `{$type}` given");
                 }
             }
             return $this->convertToRef($arg->value);
diff --git a/tests/aot/type_decl/008.phpt b/tests/aot/type_decl/008.phpt
new file mode 100644
index 00000000..857d89db
--- /dev/null
+++ b/tests/aot/type_decl/008.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Type Declarations
+--FILE--
+<?php
+class Foo12 {
+    public function foo(): string {
+        $arr = [1, 2, 3, 4, 5];
+        return count($arr);
+    }
+}
+
+function main() {
+    $o = new Foo12;
+    var_dump($o->foo());
+}
+?>
+--EXPECT--
+string(1) "5"