1--TEST-- 2Bug #41633.2 (Undefined class constants must not be substituted by strings) 3--FILE-- 4<?php 5class Foo { 6 const A = self::B; 7} 8echo Foo::A."\n"; 9?> 10--EXPECTF-- 11Fatal error: Uncaught Error: Undefined constant self::B in %s:%d 12Stack trace: 13#0 {main} 14 thrown in %sbug41633_2.php on line 5 15