old_contents: 'd'
  
  def func(a, b, *args, **kw):
      'verify no warnings for variables (arguments) used before set'
      print a, b, args, kw
  
  class E(Exception):
      'doc'
  
  
  def x():
      'instantiate a new E with many args, should not be a warning'
      print E('test', 'test', 'test', 'test', 'test', 0)
  
new_contents: 'd'
  
  from types import StringType, UnicodeType
  
  def func(a, b, *args, **kw):
      'verify no warnings for variables (arguments) used before set'
      print a, b, args, kw
  
  class E(Exception):
      'doc'
  
  
  def x():
      'instantiate a new E with many args, should not be a warning'
      print E('test', 'test', 'test', 'test', 'test', 0)
  
subject: make sure that from X import Y, Z does not produce a warning