Bug #70958 [Opn]: Invalid opcode while using ::class as trait method paramater default value

From: Date: Mon, 23 Nov 2015 05:00:16 +0000
Subject: Bug #70958 [Opn]: Invalid opcode while using ::class as trait method paramater default value
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=70958&edit=1

 ID:                 70958
 Updated by:         laruence@php.net
 Reported by:        laruence@php.net
 Summary:            Invalid opcode while using ::class as trait method
                     paramater default value
 Status:             Open
 Type:               Bug
 Package:            *General Issues
 PHP Version:        7.0.0RC7
-Assigned To:        
+Assigned To:        laruence
 Block user comment: N
 Private report:     N

 New Comment:

a quick fix is here: http://pastebin.com/iWZksF59

however, the reflection and other similar functions which exporting fucntion declaration function
should also be fixed later


Previous Comments:
------------------------------------------------------------------------
[2015-11-23 04:58:27] laruence@php.net

Description:
------------
See test script

Test script:
---------------
<?php

trait Foo
{
    function bar($a = self::class) {}
}

class B {
    use Foo;
}

$b = new B;

$b->bar();

Expected result:
----------------
string(1) "C"

Actual result:
--------------
PHP-5.6: Fatal error: Invalid opcode 64/8/2. in /tmp/1.php on line 5
PHP-7.0: NULL
[Mon Nov 23 12:39:01 2015]  Script:  '/tmp/1.php'
/home/huixinchen/opensource/php-7.0/Zend/zend_string.h(121) :  Freeing 0x7FFFF8059B80 (32 bytes),
script=/tmp/1.php
=== Total 1 memory leaks detected ===


------------------------------------------------------------------------



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Edit this bug report at https://bugs.php.net/bug.php?id=70958&edit=1

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