From: Dmitry Stogov <dmitry@zend.com>
Date: Thu, 19 Mar 2020 22:37:27 +0000 (+0300)
Subject: ZEND_MAKE_REF can't throw
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7283dbba274bf5fe879844d54eb504e7c62467d3;p=php

ZEND_MAKE_REF can't throw
---

diff --git a/ext/opcache/Optimizer/zend_inference.c b/ext/opcache/Optimizer/zend_inference.c
index 34d6286769..cb02e58673 100644
--- a/ext/opcache/Optimizer/zend_inference.c
+++ b/ext/opcache/Optimizer/zend_inference.c
@@ -4245,6 +4245,7 @@ int zend_may_throw(const zend_op *opline, const zend_ssa_op *ssa_op, const zend_
 				case ZEND_SEND_REF:
 				case ZEND_UNSET_CV:
 				case ZEND_ISSET_ISEMPTY_CV:
+				case ZEND_MAKE_REF:
 					break;
 				default:
 					/* undefined variable warning */
@@ -4269,6 +4270,7 @@ int zend_may_throw(const zend_op *opline, const zend_ssa_op *ssa_op, const zend_
 				case ZEND_SEND_REF:
 				case ZEND_SEPARATE:
 				case ZEND_END_SILENCE:
+				case ZEND_MAKE_REF:
 					break;
 				default:
 					/* destructor may be called */