AttributeError: 'Module' object has no attribute '_type' about astroid HOT 6 CLOSED

#!python

def decor(f):
    return f


class Foo:
    @decor
    def prop(self):
        pass


if __name__ == '__main__':
    f = Foo()
    f.prop = 42

#!python

$ pylint main.py
No config file found, using default configuration
************* Module main
C: 13, 0: Final newline missing (missing-final-newline)
C:  1, 0: Missing module docstring (missing-docstring)
W:  1,10: Redefining name 'f' from outer scope (line 12) (redefined-outer-name)
C:  1, 0: Invalid argument name "f" (invalid-name)
C:  1, 0: Missing function docstring (missing-docstring)
C:  5, 0: Missing class docstring (missing-docstring)
W:  5, 0: Class has no __init__ method (no-init)
C:  7, 4: Missing method docstring (missing-docstring)
Traceback (most recent call last):
  File "/usr/bin/pylint", line 9, in <module>
    load_entry_point('pylint==1.3.0', 'console_scripts', 'pylint')()
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/__init__.py", line 21, in run_pylint
    Run(sys.argv[1:])
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/lint.py", line 991, in __init__
    linter.check(args)
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/lint.py", line 585, in check
    self.check_astroid_module(astroid, walker, rawcheckers, tokencheckers)
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/lint.py", line 662, in check_astroid_module
    walker.walk(astroid)
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/utils.py", line 804, in walk
    self.walk(child)
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/utils.py", line 804, in walk
    self.walk(child)
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/utils.py", line 801, in walk
    cb(astroid)
  File "/usr/lib/python3.4/site-packages/pylint-1.3.0-py3.4.egg/pylint/checkers/classes.py", line 347, in visit_function
    if overridden_frame.type == 'method':
AttributeError: 'Module' object has no attribute 'type'

$ pylint --version
No config file found, using default configuration
pylint 1.3.0, 
astroid 1.2.0, common 0.62.1
Python 3.4.1 (default, May 19 2014, 17:23:49) 
[GCC 4.9.0 20140507 (prerelease)]