 
       bin1 = <<1,2,3>>
       bin2 = <<4,5>>
-      bin3 = <<6,7|4>>
+      bin3 = <<6,7::4>>
 
       list_to_bitstring([bin1,1,[2,3,bin2],4|bin3])
-      #=> <<1,2,3,1,2,3,4,5,4,6,7|4>>
+      #=> <<1,2,3,1,2,3,4,5,4,6,7::size(4)>>
 
   """
   @spec list_to_bitstring(maybe_improper_list(char | binary | iolist | bitstring, binary | bitstring | [])) :: bitstring


  ## Examples

      bit_size(<<433|16,3|3>>) #=> 19
      bit_size(<<1,2,3>>) #=> 24

  """


  ## Examples

      byte_size(<<433::16,3::3>>) #=> 3
      byte_size(<<1,2,3>>) #=> 3

  """
