warning: `#[macro_export]` can only take 1 or 0 arguments
  --> $DIR/invalid_macro_export_argument.rs:2:1
   |
LL | #[macro_export(hello, world)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(invalid_macro_export_arguments)]` on by default

warning: `not_local_inner_macros` isn't a valid `#[macro_export]` argument
  --> $DIR/invalid_macro_export_argument.rs:7:16
   |
LL | #[macro_export(not_local_inner_macros)]
   |                ^^^^^^^^^^^^^^^^^^^^^^

warning: 2 warnings emitted