37         def func(a, b):  argument
47         def func(a, b):  argument
73         def func(a, b):  argument
76         def func2(a, b, c, d):  argument
79         def func3(a, b):  argument
167         def check_slicing_tuple(slicing, tuple_type, tuple):  argument
428         def foo(a):  argument
435         def bar(a):  argument
456         def foo(a):  argument
464         def foo(a):  argument
471         def foo(a):  argument