diff --git a/examples/test/project.yml b/examples/test/project.yml
new file mode 100644
index 00000000..e2000142
--- /dev/null
+++ b/examples/test/project.yml
@@ -0,0 +1,9 @@
+name: test
+type: ext
+version: 0.0.1
+ignore:
+  - ext-redis
+  - ext-POD_MYSQL
+sources:
+  - call.php
+  - main.php
\ No newline at end of file
diff --git a/src/Php/Translator.php b/src/Php/Translator.php
index 9bb67887..dbb1ff9f 100644
--- a/src/Php/Translator.php
+++ b/src/Php/Translator.php
@@ -35,6 +35,7 @@ class Translator extends Preprocessor
     protected bool $verbose = false;
     protected array $phpSrcFiles = [];
     protected array $ignorePaths = [];
+    protected array $ignoreExtensions = [];
     protected array $argInfoHeaderFiles = [];
     protected array $registerSymbols = [];
 
@@ -60,6 +61,7 @@ class Translator extends Preprocessor
         $this->noLiteralStrings = $this->climate->arguments->get('noLiteralStrings');
         $this->enableProfiler = $this->climate->arguments->defined('profile');
         $this->internalFunctions = array_flip(get_defined_functions()['internal']);
+        unset($this->internalFunctions['main']);
         $this->internalConstants = get_defined_constants();
         if ($this->climate->arguments->defined('help')) {
             $this->showUsage();
@@ -604,7 +606,7 @@ class Translator extends Preprocessor
                 $code .= $classDef->ctorInit;
                 $code .= "auto obj = create_object_{$className}(class_type);\n";
                 foreach ($classDef->properties as $property) {
-                    $fullPropName = $classDef->getNamespacedName() . '::' . $property->name;
+                    $fullPropName = $classDef->getNamespacedName(false) . '::' . $property->name;
                     if (isset($this->defaultPropertyList[$fullPropName])) {
                         $code .= "do {\n";
                         $code .= "auto value = {$this->defaultPropertyList[$fullPropName]};\n";
@@ -787,6 +789,10 @@ class Translator extends Preprocessor
                 $this->error('`ignore` must be array');
             }
             foreach ($cfg['ignore'] as $src) {
+                if (preg_match('/ext-([a-z0-9_]+)/i', $src, $matches)) {
+                    $this->ignoreExtensions[] = $matches[1];
+                    continue;
+                }
                 $realPath = $this->getAbsolutePath($src, $projectDir);
                 if (!$realPath) {
                     $this->error('Source file not exists: `' . $src . '`');
diff --git a/src/compiler-build.php b/src/compiler-build.php
index 2be1eaf8..772b951b 100644
--- a/src/compiler-build.php
+++ b/src/compiler-build.php
@@ -12,6 +12,8 @@ function main(int $argc, array $argv): void
         die("php compiler.php [file]\n");
     }
 
+    global $translator;
+
     $path = $argv[1];
     $translator = new Translator(ROOT_PATH);
     $translator->setIndent('    ');
diff --git a/tests/aot/object_ctor/001.phpt b/tests/aot/object_ctor/001.phpt
new file mode 100644
index 00000000..2c617043
--- /dev/null
+++ b/tests/aot/object_ctor/001.phpt
@@ -0,0 +1,52 @@
+--TEST--
+default array property
+--FILE--
+<?php
+
+namespace App{
+class Test {
+    public const string TYPE_BOOL = 'php::Bool';
+    public const string TYPE_INT = 'php::Int';
+    public const string TYPE_FLOAT = 'php::Float';
+
+    protected array $array1 = [
+       'int' => self::TYPE_INT,
+       'float' => self::TYPE_FLOAT,
+       'bool' => self::TYPE_BOOL,
+    ];
+
+    protected $array2;
+
+    function __construct() {
+        $this->array2 = ['php', 'java',];
+    }
+
+    function bar() {
+        var_dump($this->array1);
+        var_dump($this->array2);
+    }
+}
+}
+
+namespace {
+function main() {
+    $obj = new App\Test;
+    $obj->bar();
+}
+}
+?>
+--EXPECT--
+array(3) {
+  ["int"]=>
+  string(8) "php::Int"
+  ["float"]=>
+  string(10) "php::Float"
+  ["bool"]=>
+  string(9) "php::Bool"
+}
+array(2) {
+  [0]=>
+  string(3) "php"
+  [1]=>
+  string(4) "java"
+}
\ No newline at end of file
diff --git a/tests/aot/ref/008.phpt b/tests/aot/ref/008.phpt
new file mode 100644
index 00000000..4135787c
--- /dev/null
+++ b/tests/aot/ref/008.phpt
@@ -0,0 +1,35 @@
+--TEST--
+class const 001
+--FILE--
+<?php
+class WorkerA
+{
+    public function foo(): array {
+        $list = [377, 64, 688, 2];
+        $ref = &$list;
+        $this->sort($ref);
+        return $list;
+    }
+
+    public function sort(array &$list) {
+        sort($list);
+    }
+}
+
+function main()
+{
+    $o = new WorkerA;
+    var_dump($o->foo());
+}
+?>
+--EXPECT--
+array(4) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(64)
+  [2]=>
+  int(377)
+  [3]=>
+  int(688)
+}
\ No newline at end of file