Bug #72188 [Opn->Ver]: Nested try/finally blocks losing return value
| From: | laruence@php.net | Date: | Wed, 11 May 2016 07:20:36 +0000 |
| Subject: | Bug #72188 [Opn->Ver]: Nested try/finally blocks losing return value | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-201003@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=72188&edit=1
ID: 72188
Updated by: laruence@php.net
Reported by: lee at saferite dot com
Summary: Nested try/finally blocks losing return value
-Status: Open
+Status: Verified
Type: Bug
Package: Unknown/Other Function
Operating System: Ubuntu 14.04
PHP Version: 7.0.6
-Assigned To:
+Assigned To: laruence
Block user comment: N
Private report: N
New Comment:
they should use different fast_call_var....
Previous Comments:
------------------------------------------------------------------------
[2016-05-10 19:11:04] lee at saferite dot com
Description:
------------
When you next a try/finally inside of a finally block it causes the return value from the outer try
block to be lost.
Test script:
---------------
<?php
function test() {
try {
return 5;
} finally {
try {
// NOOP
} finally {
// NOOP
}
}
}
$a = test();
if($a !== 5) {
echo "FAILED: expected 5, received ", var_export($a), PHP_EOL;
} else {
echo "Passed", PHP_EOL;
}
Expected result:
----------------
The call to test() should be seeing an int value of 5.
Actual result:
--------------
5.5.16-5.6.21 -- Works as expected
5.5.0-5.5.15 -- Exit code of 137 (SIGKILL)
7.0.0-7.0.6 -- The outer return value is lost and a null is returned.
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=72188&edit=1