--TEST-- Bug #41633.2 (Undefined class constants must not be substituted by strings) --FILE-- <?php class Foo { const A = self::B; } echo Foo::A."\n"; ?> --EXPECTF-- Fatal error: Uncaught Error: Undefined class constant 'self::B' in %sbug41633_2.php:5 Stack trace: #0 {main} thrown in %sbug41633_2.php on line 5