Re: Odd behaviour with multiple return values and varargs

[Rob Kendrick <lua-l@...>]

David Kastrup wrote:

> If you feel that the above should be allowed to behave unpredictable,
> why should you ask me to change my code?

Just a minute - you're complaining that your code can't cope with 
unexpected values being returned from the function?  That's either your 
or the function's fault, not the language's.

> Anyway, there is no reasonably elegant way to rewrite something like
>
> a, i = f(a+1,i), f(i,a)
>
> without using temporary variables or other stuff.

function f(x) return x, 1, 2, 3 end

a, b = (f("a")), (f("b"))

print(a, b)
a	b


B.