New upstream version 1.61.0+dfsg1

[rustc.git] / src / test / ui / type-alias-impl-trait / generic_duplicate_param_use6.stderr

error: concrete type differs from previous defining opaque type use
  --> $DIR/generic_duplicate_param_use6.rs:16:5
   |
LL |     (u, t)
   |     ^^^^^^ expected `(T, T)`, got `(U, T)`
   |
note: previous use here
  --> $DIR/generic_duplicate_param_use6.rs:12:5
   |
LL |     (t, t)
   |     ^^^^^^

error[E0277]: `T` doesn't implement `Debug`
  --> $DIR/generic_duplicate_param_use6.rs:8:18
   |
LL | type Two<T, U> = impl Debug;
   |                  ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
   |
   = note: required because of the requirements on the impl of `Debug` for `(T, T)`
help: consider restricting type parameter `T`
   |
LL | type Two<T: std::fmt::Debug, U> = impl Debug;
   |           +++++++++++++++++

error: aborting due to 2 previous errors

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