[Webkit-unassigned] [Bug 29909] [V8] Chromium's implementation of ScriptString is awful for XHR's responseText

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=29909





--- Comment #7 from James Robinson <jamesr at chromium.org>  2009-10-07 17:10:32 PDT ---
(In reply to comment #6)
> (From update of attachment 40676 [details])
> I think you're re-inventing SegmentedString.  Have you investigated whether
> that's sufficient for your needs?

SegmentedString does not seem to support tracking the isNull attribute or
caching the flattened buffer (multiple calls to toString() always build into a
new buffer).  

StringBuilder is also close to my needs, I will try implementing
ScriptStringImpl on top of that.  It will require some changes to the
StringBuilder API (exposing length and isNull).

> 
> Also, we need a ChangeLog entry.  You can create one with
> ./WebKitTools/Scripts/prepare-ChangeLog

Whoops, my bad.  Will correct.

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