Re: comparing C functions using lua_rawequal

[Luiz Henrique de Figueiredo <lhf@...>]

>     lua_pushcfunction(L, cfunc);
>     lua_pushcfunction(L, cfunc);
>     int ret = lua_rawequal(L, -1, -2);
>     // ret == 0

On the stack there are two *different* closures of the same C function. Hence,
two different Lua values.