lua-users home
lua-l archive

[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index] [Thread Index]


On Nov 10, 2011, at 6:31 PM, Roberto Ierusalimschy wrote:

>  (There is a nice implementation
> around, but it is too complex for several common cases and yet does not
> cover some corner cases.)

I assume you are referring to Sergey Rhozenko's implementation using debug.upvaluejoin?

http://lua-users.org/lists/lua-l/2011-05/threads.html#00124

Care to elaborate about these corner cases?