--TEST--
Bug #81104: Warning: "Failed to set memory limit to ... bytes" emitted after exit in debug
--INI--
memory_limit=5M
report_memleaks=0
--FILE--
<?php
class X {
    public $x;
    public function __construct() { $this->x = [$this]; }
}
gc_disable();
ini_set('memory_limit', '10M');
$y = [];
for ($i = 0; $i < 10000; $i++) {
    $y[] = new X();
}
$y[0]->y = &$y;

?>
===DONE===
--EXPECT--
===DONE===