error: Positional argument or varargs(*) is not allowed after keyword arguments
 --> $DIR/invalid_macro_args.rs:3:21
  |
3 | #[pyfunction(a = 5, b)]
  |                     ^

error: Positional argument or varargs(*) is not allowed after *
 --> $DIR/invalid_macro_args.rs:8:22
  |
8 | #[pyfunction(a, "*", b)]
  |                      ^

error: Keyword argument or kwargs(**) is not allowed after kwargs(**)
  --> $DIR/invalid_macro_args.rs:13:29
   |
13 | #[pyfunction(kwargs = "**", a = 5)]
   |                             ^^^^^