Description:
------------
When a class which extends an internal class is preloaded and JIT-compiled, the internal class' write_property handler doesn't get executed. Without preloading it works correctly.

This requires quite an exotic test case to reproduce. While the test case itself doesn't make any sense, it's a case that I've encountered while updating an extension with real code, and I spent some time to create a reproducing test case only using PHP's own builtin classes to ensure that it wasn't some crazy bug in my extension.

Command line is `php -dopcache.enable_cli=1 -dopcache.jit=1205 -dopcache.preload=preload.php test.php`



Test script:
---------------
preload.php:
<?php

class SomeClass extends \DatePeriod{
	public $interval;

	public function __construct(int $v){
		parent::__construct(new \DateTime('2020-12-31'), new \DateInterval("P1Y"), 1);
		$this->interval = $v;
		var_dump($this->interval);
	}
}

test.php:
<?php

$v = new SomeClass(5);

Expected result:
----------------
(this output is produced without preloading or JIT)

PHP Fatal error:  Uncaught Error: Writing to DatePeriod->interval is unsupported in /home/user/pocketmine-mp/preload.php:8
Stack trace:
#0 /home/user/pocketmine-mp/test.php(3): SomeClass->__construct()
#1 {main}
  thrown in /home/user/pocketmine-mp/preload.php on line 8



Actual result:
--------------
int(5)