1--TEST--
2self return type on closure in a method
3--FILE--
4<?php
5
6class A {
7    public function test() {
8        return function() : self {
9            return $this;
10        };
11    }
12}
13
14var_dump((new A)->test()());
15
16?>
17--EXPECT--
18object(A)#1 (0) {
19}
20