Re: Generating a Lua function in C

["Alex Davies" <alex.mania@...>]

John Hind wrote:
>  Closure* cl = luaF_newLclosure(L, 0, NULL);

I doubt this is it, but you should definitely pass something other then NULL 
as the environment.

Firstly, any global variable lookup from inside that function will crash 
(inside a table key lookup function no less ;),
secondly the GC will crash when it comes to mark this function.

I'd recommend clvalue(L->top-2)->l.env, so that the sub functions global 
table is unchanged.

If that doesn't fix it, try defining lua_assert.  Should catch the error 
much earlier.

Good luck :)

- Alex