[whatwg] Proposal: location.parentOrigin

[Tobie Langel]

On Tuesday, July 16, 2013 at 7:53 PM, Ian Hickson wrote:
> Can't you do window.isSameOrigin by just trying to access 
> window.location.href and seeing if you get an exception?

Unfortunately not, because of the previously mentioned WebKit bug which logs an error message but doesn't throw (so there's no way of knowing whether an exception was thrown or not).

--tobie