[Webkit-unassigned] [Bug 46719] YARR JIT should fallback to YARR Interpreter instead of PCRE

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=46719





--- Comment #5 from Gavin Barraclough <barraclough at apple.com>  2010-09-29 12:33:42 PST ---
(In reply to comment #2)
> Anyone can suggest something what should be done with the regexp-overflow fast/js test?
> The maximum number of iteration isn't checked in YARR. I think we should either remove the test or implement the overflow checking.

I think we can just check in passing results for these.  This is not defining spec-required behaviour, just testing limitations of the previous implementation, and checking that the regex engine does not crash on complex inputs.  This is not behaviour that we need to continue to support.

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