[Webkit-unassigned] [Bug 67311] Add EnabledAtRuntime support for constants.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=67311


Adam Barth <abarth at webkit.org> changed:

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--- Comment #6 from Adam Barth <abarth at webkit.org>  2011-09-30 10:01:03 PST ---
(From update of attachment 109302)
View in context: https://bugs.webkit.org/attachment.cgi?id=109302&action=review

> Source/WebCore/bindings/scripts/CodeGeneratorV8.pm:2113
>          # FIXME: we need the static_cast here only because of one constant, NodeFilter.idl
>          # defines "const unsigned long SHOW_ALL = 0xFFFFFFFF".  It would be better if we
>          # handled this here, and converted it to a -1 constant in the c++ output.

Can you move this comment inside the else branch?  That's really where it belongs.

> Source/WebCore/bindings/scripts/CodeGeneratorV8.pm:2253
> +        static const BatchedConstant constData = {"${name}", static_cast<signed int>(${value})};
> +        batchConfigureConstants(desc, proto, &constData, 1);

Its too bad we don't get much of a batching savings here, but I don't see how to avoid that.  Maybe if we grouped by condition?  That doesn't seem worthwhile.

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