Re: ctb macro and BIT_ISCOLLECTABLE
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- Subject: Re: ctb macro and BIT_ISCOLLECTABLE
- From: Dirk Laurie <dirk.laurie@...>
- Date: Fri, 5 Jun 2015 17:04:07 +0200
2015年06月05日 16:35 GMT+02:00 Dibyendu Majumdar <mobile@majumdar.org.uk>:
> Didn't realize that Lua types have a metatable associated with them.
> What are they used for?
Fooling around, mostly. There have been interesting posts on this
list on what you can do with metatables for nil and function, for
example. In the case of string, of course, the metatable is already
exploited by the string library.