src/test/ui/specialization/default-associated-type-bound-1.stderr


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warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/default-associated-type-bound-1.rs:4:12
   |
LL | #![feature(specialization)]
   |            ^^^^^^^^^^^^^^
   |
   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
   = help: consider using `min_specialization` instead, which is more stable and complete
   = note: `#[warn(incomplete_features)]` on by default

error[E0277]: the trait bound `str: Clone` is not satisfied
  --> $DIR/default-associated-type-bound-1.rs:18:22
   |
LL |     default type U = str;
   |                      ^^^ the trait `Clone` is not implemented for `str`
   |
   = help: the trait `Clone` is implemented for `String`
note: required by a bound in `X::U`
  --> $DIR/default-associated-type-bound-1.rs:8:13
   |
LL |     type U: Clone;
   |             ^^^^^ required by this bound in `X::U`

error: aborting due to previous error; 1 warning emitted

For more information about this error, try `rustc --explain E0277`.