1--TEST--
2ASSIGN_OBJ on null reference returned from __get()
3--INI--
4opcache.enable=1
5opcache.enable_cli=1
6opcache.file_update_protection=0
7opcache.jit_buffer_size=1M
8--FILE--
9<?php
10class Test {
11    public $prop;
12    public function &__get($name) {
13        return $this->prop;
14    }
15}
16function test() {
17    $obj = new Test;
18    $obj->x->y = 1;
19}
20function test2() {
21    $obj = new Test;
22    $obj->x->y += 1;
23}
24try {
25    test();
26} catch (Error $e) {
27    echo $e->getMessage(), "\n";
28}
29try {
30    test2();
31} catch (Error $e) {
32    echo $e->getMessage(), "\n";
33}
34?>
35--EXPECT--
36Attempt to assign property "y" on null
37Attempt to assign property "y" on null
38