src/test/ui/type-alias-impl-trait/nested.stderr

   1 error[E0277]: `Bar` doesn't implement `Debug`
   2   --> $DIR/nested.rs:15:22
   3    |
   4 LL |     println!("{:?}", bar());
   5    |                      ^^^^^ `Bar` cannot be formatted using `{:?}` because it doesn't implement `Debug`
   6    |
   7    = help: the trait `Debug` is not implemented for `Bar`
   8    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
   9
  10 error: aborting due to previous error
  11
  12 For more information about this error, try `rustc --explain E0277`.