[v8-dev] Re: Issue 2428 in v8: Regexp is extremely slow

[codesite-noreply]

Updates:
        Status: Duplicate
        Mergedinto: 287
Comment #2 on issue 2428 by erik.corry: Regexp is extremely slow
http://code.google.com/p/v8/issues/detail?id=2428

This looks like catastrophic exponential backtracking.  Remove the  
first '+' and it should run much better.

http://www.regular-expressions.info/catastrophic.html



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