1--TEST--
2Getting parent class name when there is no parent generates an error
3--FILE--
4<?php
5
6trait T {
7    public function f() {
8        var_dump(parent::class);
9    }
10}
11
12class C {
13    use T;
14}
15
16(new C)->f();
17
18?>
19--EXPECTF--
20Fatal error: Uncaught Error: Cannot use "parent" when current class scope has no parent in %s:5
21Stack trace:
22#0 %s(%d): C->f()
23#1 {main}
24  thrown in %s on line 5
25