1--TEST--
2Bug GH-9750 011 (Generator memory leak when interrupted during argument evaluation)
3--FILE--
4<?php
5
6function f() {
7}
8
9class C {
10    function getClosure() {
11        return function () {
12            return $this;
13        };
14    }
15    function __destruct() {
16        echo __METHOD__, "\n";
17    }
18}
19
20$gen = function ($c) use (&$gen) {
21    $c($gen, yield);
22};
23
24$gen = $gen((new C())->getClosure());
25
26foreach ($gen as $value) {
27    break;
28}
29
30$gen = null;
31
32gc_collect_cycles();
33
34?>
35==DONE==
36--EXPECT--
37C::__destruct
38==DONE==
39