[Webkit-unassigned] [Bug 23121] RegExp fails for non-greedy quatifier following negative char sets w/ single char

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=23121

Alexey Shvayka <shvaikalesh at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |shvaikalesh at gmail.com
         Resolution|---                         |CONFIGURATION CHANGED

--- Comment #2 from Alexey Shvayka <shvaikalesh at gmail.com> ---
(In reply to Prestaul from comment #0)
> RegExp fails to properly match strings when the pattern includes a
> non-greedy quantifier for a negative character class that only contains one
> character.  For example:
> 
> 'FAILURE'.replace(/^[^Z]*?$/g, 'SUCCESS');  // output: "FAILURE"
> 'FAILURE'.replace(/^[^Z]+?$/g, 'SUCCESS');  // output: "FAILURE"

As of rev. 255785, both test cases output "SUCCESS".
Test coverage: https://trac.webkit.org/browser/webkit/trunk/LayoutTests/fast/regex/script-tests/pcre-test-1.js?rev=255785#L2753

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