1--TEST-- 2Bug #78986: Opcache segfaults when inheriting ctor from immutable into mutable class 3--FILE-- 4<?php 5 6define('TEST_TEST', 1); 7 8class TestClass2 { 9 function __construct() {} 10} 11 12class TestClass extends TestClass2 { 13 var $test = [ 14 TEST_TEST => 'test' 15 ]; 16} 17 18var_dump(new TestClass()); 19 20?> 21--EXPECT-- 22object(TestClass)#1 (1) { 23 ["test"]=> 24 array(1) { 25 [1]=> 26 string(4) "test" 27 } 28} 29