src/test/ui/associated-types/issue-27675-unchecked-bounds.stderr

   1 error[E0277]: the trait bound `T: Copy` is not satisfied
   2   --> $DIR/issue-27675-unchecked-bounds.rs:15:31
   3    |
   4 LL | fn copy<U: Setup + ?Sized>(from: &U::From) -> U::From {
   5    |            ----- required by this bound in `copy`
   6 ...
   7 LL |     copy::<dyn Setup<From=T>>(t)
   8    |                               ^ the trait `Copy` is not implemented for `T`
   9    |
  10 help: consider restricting type parameter `T`
  11    |
  12 LL | pub fn copy_any<T: std::marker::Copy>(t: &T) -> T {
  13    |                  ^^^^^^^^^^^^^^^^^^^
  14
  15 error: aborting due to previous error
  16
  17 For more information about this error, try `rustc --explain E0277`.