src/test/ui/partialeq_help.stderr

   1 error[E0277]: can't compare `&T` with `T`
   2   --> $DIR/partialeq_help.rs:2:7
   3    |
   4 LL |     a == b;
   5    |       ^^ no implementation for `&T == T`
   6    |
   7    = help: the trait `PartialEq<T>` is not implemented for `&T`
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0277`.