error[E0382]: use of moved value: `b`
  --> $DIR/issue-46099-move-in-macro.rs:14:12
   |
LL |     let b = Box::new(true);
   |         - move occurs because `b` has type `Box<bool>`, which does not implement the `Copy` trait
LL |     test!({b});
   |            ^
   |            |
   |            value moved here
   |            value used here after move

error: aborting due to previous error

For more information about this error, try `rustc --explain E0382`.