Bug #20051 :: Undefined index: scope_opener / scope

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Status: Open | Feedback | All | Closed Since Version 3.7.2

Bug #20051	Undefined index: scope_opener / scope_closer
Submitted:	2013-08-22 21:51 UTC
From:	vipsoft	Assigned:	squiz
Status:	Closed	Package:	PHP_CodeSniffer (version SVN)
PHP Version:	5.3.10	OS:	Ubuntu 10.04
Roadmaps:	(Not assigned)
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[2013-08-22 21:51 UTC] vipsoft (Anthon Pang)

Description:
------------
Branch: report-memory-improvements
Hash: bbf881a

Two or more "case SomeClass::SOMECONST" statements 
consecutively causes multiple notices in 
PSR2/Sniffs/ControlStructures/SwitchDeclarationSniff.php.  
(The notices are 
different from the one reported in bug #20047.)

Also false positive "CASE statements must not be defined 
using curly braces" 
(PSR2.ControlStructures.SwitchDeclaration.WrongOpenercase)
.

(See https://github.com/robocoder/PHP_CodeSniffer/issues/1 
if the test script below gets malformed.)

Test script:
---------------
<?php
namespace Test;

/**
 * Foo
 */
class Foo
{
    const ONE = 1;
    const TWO = 2;

    /**
     * foo
     *
     * @param mixed $bar
     */
    public function foo($bar)
    {
        switch ($bar) {
            case Foo::ONE:
            case Foo::TWO:
                break;
        }
    }
}

Expected result:
----------------
No errors.

Actual result:
--------------
PHP Notice:  Undefined index: scope_opener in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 109

Notice: Undefined index: scope_opener in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 109
PHP Notice:  Undefined index:  in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 110

Notice: Undefined index:  in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 110
PHP Notice:  Undefined index: scope_closer in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 120

Notice: Undefined index: scope_closer in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 120
PHP Notice:  Undefined index:  in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 121

Notice: Undefined index:  in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 121
PHP Notice:  Undefined index: scope_opener in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 138

Notice: Undefined index: scope_opener in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 138
PHP Notice:  Undefined index: scope_opener in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 147

Notice: Undefined index: scope_opener in 
/var/www/application/vendor/squizlabs/php_codesniffer/Code
Sniffer/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclar
ationSniff.php on line 147

FILE: /tmp/Foo.php
------------------------------------------------------------------------
--------
FOUND 2 ERROR(S) AFFECTING 2 LINE(S)
------------------------------------------------------------------------
--------
 20 | ERROR | CASE statements must not be defined using 
curly braces
    |       | 
(PSR2.ControlStructures.SwitchDeclaration.WrongOpenercase)
 21 | ERROR | CASE statements must not be defined using 
curly braces
    |       | 
(PSR2.ControlStructures.SwitchDeclaration.WrongOpenercase)
------------------------------------------------------------------------
--------

Time: 0 seconds, Memory: 6.25Mb

Comments

[2013-08-22 23:02 UTC] vipsoft (Anthon Pang)

I'm testing a fix and will submit a PR after I write a test.

[2013-08-22 23:11 UTC] vipsoft (Anthon Pang)

https://github.com/squizlabs/PHP_CodeSniffer/pull/146

[2013-08-23 06:02 UTC] squiz (Greg Sherwood)

-Status:      Open
+Status:      Closed
-Assigned To:
+Assigned To: squiz
Fix committed to github repo: 
https://github.com/squizlabs/PHP_CodeSniffer/commit/6c162f3050458798acacf1685d
dc453a91a9fdb3

Thanks a lot for the patch.