[Webkit-unassigned] [Bug 202041] Failure in regexp interpretation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=202041

Paulo Matos <pmatos at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|webkit-unassigned at lists.web |pmatos at igalia.com
                   |kit.org                     |

--- Comment #3 from Paulo Matos <pmatos at igalia.com> ---
I am investigating this at the moment.
It seems interpretation of backreferences are broken:
>>> /([^x]+)\1/u.exec("\ud800\ud800\udc00")
null

when starting jsc with $ WebKitBuild/Debug/bin/jsc --useRegExpJIT=0

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