OpenEuphoria

Re: Pass by Reference

• Posted by petelomax Jan 05, 2015
• 2664 views

It would probably not be difficult to collect min/max/unknown lengths of returned sequences, so as long as you don't build return values using append() etc, it should be just as easy to check (at parse time).

You can do this:

function foo() 
   return {1, 2, 3} 
end function 
 
sequence check = foo() 
if length(check)>=4 then 
    {a, b, c, d} = check 
end if 

Pete