def __init__(self, hierarchy):
    super(RemoveRedundantSignatures, self).__init__()
    self.match = type_match.TypeMatch(hierarchy.GetSuperClasses(), any_also_is_bottom=False)
    self.subst = {}
def __init__(self, hierarchy):
    super(RemoveRedundantSignatures, self).__init__()
    self.match = type_match.TypeMatch(hierarchy.GetSuperClasses(), any_also_is_bottom=False)
    self.subst = {}