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- Subject: Re: [PATCH] setmetatable({}) causes error
- From: Duncan Cross <duncan.cross@...>
- Date: Thu, 13 Jul 2017 16:27:38 +0100
On Thu, Jul 13, 2017 at 4:22 PM, Nathaniel Musgrove
<proton.zero@gmail.com> wrote:
> The difference is that those are degenerate scenarios. There is no reason that
> anyone would ever actually write those function calls, because the outcome is
> easily predicted, and more importantly useless.
Well, except that you might do something like tostring(myfunction())
where myfunction() usually returns one value but sometimes returns no
values.
-Duncan
