Will the funcs on Roblox/Luau work with every source?

Will the Functions in Roblox's Open Source Luau on Github work with every exploit execution method?

For instance, I rewrote this function (yep u bet):

void r_luaL_checkany(DWORD rL, int narg)//checks narg
{
    if (r_lua_type(rL, narg) == R_LUA_TNONE)//global offset
        r_luaL_error(L, "missing argument #%d", narg);
    std::cout << "did u miss an argument?";
}

Will this work with my exploit source? Or Any Open Source DLL's like Imperious Transpiler/Axon/Others?