Re: LUAJIT varargs problem?

[Jean-Claude Wippler <jcw@...>]

> --- begin of test.lua
> function test(...)
> for i=1, #arg do
> print(arg[i])
> end
> end
>
> test(1,2,3)
> --- end of test.lua
[...]
> luajitexe: stdin:4: attempt to get length of global 'arg' (a nil  
> value)
[...]
> We can see that here luajit generated code tries to read the global
> variable "arg" which does not exist.

function test(...)
  for i=1, select("#",...) do
    print((select(i,...)))
  end
end

test(1,2,3)

(or use "{...}" to convert the varargs into a table)

-jcw