1: i=0
    2: while i<6000000 # while loop 2
    3:   case :foo
    4:   when :bar
    5:     raise
    6:   when :baz
    7:     raise
    8:   when :boo
    9:     raise
   10:   when :foo
   11:     i+=1
   12:   end
   13: end
   14: