Function proxy length (Was: length property value for functions with parameter enhancements)
Tom Van Cutsem
tomvc.be at gmail.com
Tue Aug 30 01:57:45 PDT 2011
2011/8/29 Allen Wirfs-Brock <allen at wirfs-brock.com>
> I think 126.96.36.199 should be generalize so that the computation of the length
> property isn't predicted by [[Class]]=='Function' but instead should just
> use the the numeric value of the target's length property, if it exists. If
> the target does not have a length property or if its value is not a number
> then the bound function would get a length value of 0.
That seems reasonable. I guess it implies that callable host objects that
hitherto had a length of 0 might now have a different length, but for
function proxies it seems like the right thing to do.
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