From: Xinchen Hui <laruence@gmail.com>
Date: Fri, 16 Dec 2016 03:09:22 +0000 (+0800)
Subject: Add an assertion
X-Git-Tag: php-7.1.1RC1~87
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8ba7878f1b88f760d1cf483321e2ac1b27a93c58;p=php

Add an assertion
---

diff --git a/ext/opcache/Optimizer/zend_optimizer.c b/ext/opcache/Optimizer/zend_optimizer.c
index ef79eb86dc..fa86b99b69 100644
--- a/ext/opcache/Optimizer/zend_optimizer.c
+++ b/ext/opcache/Optimizer/zend_optimizer.c
@@ -514,10 +514,13 @@ int zend_optimizer_replace_by_const(zend_op_array *op_array,
 						return 0;
 					}
 					MAKE_NOP(opline);
+
 					/* zend_handle_loops_and_finally may inserts other oplines */
 					do {
 						++opline;
 					} while (opline->opcode != ZEND_RETURN && opline->opcode != ZEND_RETURN_BY_REF);
+					ZEND_ASSERT(ZEND_OP1(opline).var == var);
+
 					break;
 				  }
 				default: