[Webkit-unassigned] [Bug 65353] Remove LegacyDefaultOptionalArguments flag from DOMWindow.idl

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=65353





--- Comment #3 from Mark Pilgrim <pilgrim at chromium.org>  2011-07-28 19:17:42 PST ---
(In reply to comment #2)
> (From update of attachment 102322 [details])
> View in context: https://bugs.webkit.org/attachment.cgi?id=102322&action=review
> 
> There is probably a cleaner way to write this that doesn’t repeat the expression function->signature->extendedAttributes->{"RequiresAllArguments"}.

After a few more patches in the coming few days, we will be removing the LegacyDefaultOptionalArguments altogether, so I'd argue it's not that big a deal.

> 
> > Source/WebCore/page/DOMWindow.idl:74
> > +        [Custom] DOMWindow open(in [Optional=CallWithDefaultValue] DOMString url,
> 
> I’m curious, what does “call with default value” mean? What is the default value?

It varies by type.

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