def invoke8(self, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7):
if 8 in self.fns:
AFn.invoke8(self, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
elif -1 in self.fns:
AFn.apply(self, List.from_list([arg0,arg1,arg2,arg3,arg4,arg5,arg6,arg7]))
else:
raise Exception("No overload for 8")
