[NaN].indexOf(NaN) === -1 VS Object.is(NaN, NaN)

Michael Haufe tno at thenewobjective.com
Thu Jun 14 16:30:04 PDT 2012

The opposite seems to be true:


On Thu, Jun 14, 2012 at 5:25 PM, Mark S. Miller <erights at google.com> wrote:

> It's too late for ES6. In order to fix these for ES7, someone would
> need to gather evidence that the web corpus does not depend on the
> current broken behavior.
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