From: Nikita Popov <nikita.ppv@gmail.com>
Date: Tue, 1 Sep 2020 10:25:56 +0000 (+0200)
Subject: Merge branch 'PHP-7.4'
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c088a9369f0eb4e3231bc2582d82c098f16ef72e;p=php

Merge branch 'PHP-7.4'

* PHP-7.4:
  Fix pi node removal when removing predecessor
---

c088a9369f0eb4e3231bc2582d82c098f16ef72e
diff --cc Zend/tests/remove_predecessor_of_pi_node.phpt
index 0000000000,2346d5aa52..6231f08b3f
mode 000000,100644..100644
--- a/Zend/tests/remove_predecessor_of_pi_node.phpt
+++ b/Zend/tests/remove_predecessor_of_pi_node.phpt
@@@ -1,0 -1,14 +1,14 @@@
+ --TEST--
+ Regression test for incorrect update of pi node users when removing a predecessor block
+ --FILE--
+ <?php
+ 
+ function test() {
+     for (; $n--; )
+         C;
+ }
+ test();
+ 
+ ?>
+ --EXPECTF--
 -Notice: Undefined variable: n in %s on line %d
++Warning: Undefined variable $n in %s on line %d