Re: Array indexed by a subrange type

[Udiknedormin]

@adrien79 Actually, if you tried to iterate over Points as you illustrated, it 
would break too: 
    
    
    for pt in Points:
      do_sth(pt)
    

You should use explicit low and high: 
    
    
    for pt in Points.low .. Points.high:
      do_sth(pt)