Date.prototype.toISOString and Invalid Date

Mark S. Miller erights at
Wed Jun 10 11:03:42 PDT 2009

On Wed, Jun 10, 2009 at 11:00 AM, Allen Wirfs-Brock <
Allen.Wirfs-Brock at> wrote:

> This would also imply that (new Date(NaN).toJSON()) also throws.  Is
> everybody fine with that??

I must be missing something. How does that follow?

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