From: Bob Weinand <bobwei9@hotmail.com>
Date: Thu, 9 Jul 2015 14:54:41 +0000 (+0200)
Subject: Add test guaranteeing that loop vars are only freed after potential return type excep... 
X-Git-Tag: php-7.1.1RC1~35^2~50
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f5db5a558d550bf441373febebbb02f3884209d1;p=php

Add test guaranteeing that loop vars are only freed after potential return type exceptions
---

diff --git a/Zend/tests/return_types/029.phpt b/Zend/tests/return_types/029.phpt
new file mode 100644
index 0000000000..37587452f5
--- /dev/null
+++ b/Zend/tests/return_types/029.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Return types must not double free loop variables
+--FILE--
+<?php
+
+function foo(): string {
+	foreach ([new stdClass] as $class) {
+		try {
+			return $class; // invalid return type
+		} catch (TypeError $e) {
+			return "no leak or segfault";
+		}
+	}
+}
+print foo();
+
+?>
+--EXPECT--
+no leak or segfault