xref: /PHP-8.1/Zend/tests/traits/bug55424.phpt (revision f8d79582)
1--TEST--
2Bug #55424 (Method got missing from class when a trait defined an abstract method to express a requirement)
3--FILE--
4<?php
5
6    trait ATrait
7    {
8        function setRequired()
9        {
10            $this->setAttribute();
11        }
12
13        abstract function setAttribute();
14    }
15
16    class Base
17    {
18        function setAttribute() { }
19    }
20
21    class MyClass extends Base
22    {
23        use ATrait;
24    }
25
26    $i = new Base();
27    $i->setAttribute();
28
29    $t = new MyClass();
30    /* setAttribute used to disappear for no good reason. */
31    $t->setRequired();
32    echo 'DONE';
33?>
34--EXPECT--
35DONE
36