1--TEST-- 2Bug #80126: Covariant return types failing compilation 3--FILE-- 4<?php 5 6interface I { 7 public function method(): I; 8} 9 10abstract class A implements I { 11 public function method(): I { } 12} 13 14class C extends A { } 15 16class C2 extends C { 17 public function method(): C2 { } 18} 19 20?> 21===DONE=== 22--EXPECT-- 23===DONE=== 24
