1--TEST-- 2GH-12468: Double-free of doc_comment when overriding static property via trait 3--FILE-- 4<?php 5trait T { 6 /** some doc */ 7 static protected $a = 0; 8} 9class A { 10 /** some doc */ 11 static protected $a = 0; 12} 13class B extends A { 14 use T; 15} 16?> 17===DONE=== 18--EXPECT-- 19===DONE=== 20