[Webkit-unassigned] [Bug 79222] [chromium] createObjectURL(Blob) throws 'Illegal invocation' error when MEDIA_STREAM is disabled.

Thu Feb 23 18:43:48 PST 2012

https://bugs.webkit.org/show_bug.cgi?id=79222

--- Comment #8 from Hao Zheng <zhenghao at chromium.org>  2012-02-23 18:43:48 PST ---
(In reply to comment #7)
> (In reply to comment #5)
> > It appears to me that signature check is only executed when one method is defined. Not sure if it's related to the bug.
> 
> If there are overloaded functions then the bindings check which one to call based on the type check. If there is only one, the same type check is not required.

Thanks for your explanation, Eric. Do you mean the type check in v8 builtins.cc should be skipped for non-overloaded methods? But why other non-overloaded methods doesn't throw 'illegal invocation' error? For example, revokeObjectURLCallback doesn't have a signature.

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