lua-users home
lua-l archive

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

> So... _ENV is not an implicit upvalue of every function?


> And if you could write a main chunk that did not reference _ENV, would
> it then have zero upvalues?

No. All main chunks have _ENV as its first upvalue, even if they don't
refer to globals.