# ticket: 227

from cpython.bool cimport bool

def foo(bool a):

    """

    >>> foo(True)

    True

    >>> foo(False)

    False

    >>> foo('abc') # doctest: +ELLIPSIS

    Traceback (most recent call last):

    TypeError: ...

    """

    return a == True

def call_cfoo(a):

    """

    >>> call_cfoo(True)

    True

    >>> call_cfoo(False)

    False

    >>> call_cfoo('abc') # doctest: +ELLIPSIS

    Traceback (most recent call last):

    TypeError: ...

    """

    return cfoo(a)

cdef cfoo(bool a):

    return a == True