Re: How to make ROMable Lua data

["Juris Kalnins" <juris@...>]

On Tue, 13 Jan 2009 12:03:12 +0200, Bogdan Marinescu <bogdan.marinescu@gmail.com> wrote:

> > This code (see also luaT_gettmbyobj) looks up entry "__call"
> > in object's metatable (which has to be a real Lua table),
> > and checks that this entry is a function.
> > It doesn't check type of object.
> > It checks type of metamethod.
>
> You're right, but then you're using lua_call from your __call
> metamethod (lightCall),

sorry, my error. Replace those two lines with:

lua_remove(L, 1);
return ((lua_CFunction) p)(L);

that's what happens when typing from memory... :(

> and that's the part I don't understand how
> it's supposed to work. Once again, to call any function you'd need a
> LUA_TFUNCTION object. One per function, to be more precise. Your
> lightCall seems like it's trying to call pointers directly.

exactly. Calling CFunction pointers directly. My error in lightCall.