Rename Number.prototype.clz to Math.clz

Brendan Eich brendan at
Thu Jan 16 19:20:09 PST 2014

Jason Orendorff wrote:
>> >  What is Math.bitlen(-1) then? Isn’t this just the same problem as before, except it happens for negative numbers instead of positive?
> No opinion.

Not sure it matters. We could return -1 for any negative number, 0 for 
0, and > 0 for positive integral values.


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