1--TEST-- 2Check that both warning and unresolved during early binding is handled 3--FILE-- 4<?php 5class Test extends SplObjectStorage { 6 function valid() {} 7 function current(): Unknown {} 8} 9?> 10--EXPECTF-- 11Deprecated: Return type of Test::valid() should either be compatible with SplObjectStorage::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in %s on line %d 12 13Fatal error: Could not check compatibility between Test::current(): Unknown and SplObjectStorage::current(): object, because class Unknown is not available in %s on line %d 14