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- Subject: Re: Lua 5.4.0 (work1), undef and metatable
- From: Sergey Zakharchenko <doublef.mobile@...>
- Date: Wed, 14 Mar 2018 12:49:00 +0300
2018-03-14 12:43 GMT+03:00 Daurnimator <quae@daurnimator.com>:
> On 14 March 2018 at 20:38, Sergey Zakharchenko <doublef.mobile@gmail.com> wrote:
>> No metamethod calls occur for the undef assignment and check. This
>> doesn't seem right.
>
> I think I saw a __undef introduced?
How would the supposed backwards compatibility be kept if existing
code doesn't define __undef/__isdef?
Best regards,
--
DoubleF
