src/test/ui/wf/wf-enum-bound.stderr

   1 error[E0277]: the trait bound `U: std::marker::Copy` is not satisfied
   2   --> $DIR/wf-enum-bound.rs:19:1
   3    |
   4 LL | / enum SomeEnum<T,U> //~ ERROR E0277
   5 LL | |     where T: ExtraCopy<U>
   6 LL | | {
   7 LL | |     SomeVariant(T,U)
   8 LL | | }
   9    | |_^ the trait `std::marker::Copy` is not implemented for `U`
  10    |
  11    = help: consider adding a `where U: std::marker::Copy` bound
  12 note: required by `ExtraCopy`
  13   --> $DIR/wf-enum-bound.rs:17:1
  14    |
  15 LL | trait ExtraCopy<T:Copy> { }
  16    | ^^^^^^^^^^^^^^^^^^^^^^^
  17
  18 error: aborting due to previous error
  19
  20 For more information about this error, try `rustc --explain E0277`.