1--TEST--
2Inheritance Hinting Compile Checking Failure Internal Classes
3--INI--
4opcache.enable_cli=1
5--FILE--
6<?php
7class Foo {
8    public static function test() : Traversable {
9        return new ArrayIterator([1, 2]);
10    }
11}
12
13class Bar extends Foo {
14    public static function test() : Traversable {
15        return new ArrayObject([1, 2]);
16    }
17}
18
19var_dump(Bar::test());
20var_dump(Foo::test());
21?>
22--EXPECTF--
23object(ArrayObject)#%d (1) {
24  ["storage":"ArrayObject":private]=>
25  array(2) {
26    [0]=>
27    int(1)
28    [1]=>
29    int(2)
30  }
31}
32object(ArrayIterator)#%d (1) {
33  ["storage":"ArrayIterator":private]=>
34  array(2) {
35    [0]=>
36    int(1)
37    [1]=>
38    int(2)
39  }
40}
41