Re: Suggestion: Deprecate "Attempt to index a nil value" error; instead, return nil or create table

[Egor Skriptunoff <egor.skriptunoff@...>]

On Sat, Feb 29, 2020 at 10:35 PM connor horman wrote:

Many of these, excluding ?# don’t have sensible defaults with operator overloading (which we get from metatables).

Overloaded operators should receive unmodified nil.

If obj has addition overloaded in its metatable then

obj ?+ nil

should be the same as

obj + nil