1--TEST--
2Test nullsafe in list assign
3--FILE--
4<?php
5
6class Foo {
7    public $bar;
8}
9
10class Bar {
11    public $baz;
12}
13
14$foo = new Foo();
15$foo->bar = new Bar();
16
17[$foo?->bar->baz] = ['bar'];
18var_dump($foo);
19
20?>
21--EXPECTF--
22Fatal error: Assignments can only happen to writable values in %s on line %d
23