Re: the gc

["D Burgess" <dburgess@...>]

> Can you check whether function traversestack is being called for Thread
> A (during the collection)?
Will do, its late here, tomorrow.

> (Didn't you mean "from the bottom"?)
Yes.
> And what happens with the item
> at position 4?
Set to nil.

> After the collection, lua_gettop still returns 4?
Yes.
> And,
> if you call "lua_isnil(L, 3)" you actually get "true"?
Yes.