src/test/ui/error-codes/E0055.stderr

   1 error[E0055]: reached the recursion limit while auto-dereferencing Foo
   2   --> $DIR/E0055.rs:21:13
   3    |
   4 LL |     ref_foo.foo();
   5    |             ^^^ deref recursion limit reached
   6    |
   7    = help: consider adding a `#![recursion_limit="4"]` attribute to your crate
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0055`.