NewGen Pack v2 compiling weird

type iar extends integer array[3]
type iar_ar extends iar array[3]

function test takes nothing returns arsample
 local iar_ar r=iar_ar.create()  //It refers to this line
 local integer i=0
 local integer j
     loop
         exitwhen i==iar_ar.size
         set r[i]=iar.create() //Or this one if the former is removed
         set j=0
         loop
             exitwhen j==iar.size  //And here as well
             set r[i][j]=j*i
             set j=j+1
         endloop

         set i=i+1
     endloop
 return r
endfunction

function test takes nothing returns arsample

function test takes nothing returns integer
//or
function test takes nothing returns iar_ar