src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr

   1 error: at least one trait must be specified
   2   --> $DIR/generic_type_does_not_live_long_enough.rs:9:24
   3    |
   4 LL | type WrongGeneric<T> = impl 'static;
   5    |                        ^^^^^^^^^^^^
   6
   7 error[E0308]: mismatched types
   8   --> $DIR/generic_type_does_not_live_long_enough.rs:6:18
   9    |
  10 LL |     let z: i32 = x;
  11    |            ---   ^ expected `i32`, found opaque type
  12    |            |
  13    |            expected due to this
  14 ...
  15 LL | type WrongGeneric<T> = impl 'static;
  16    |                        ------------ the found opaque type
  17    |
  18    = note:     expected type `i32`
  19            found opaque type `impl Sized`
  20
  21 error[E0310]: the parameter type `T` may not live long enough
  22   --> $DIR/generic_type_does_not_live_long_enough.rs:9:24
  23    |
  24 LL | type WrongGeneric<T> = impl 'static;
  25    |                        ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
  26 ...
  27 LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
  28    |                  - help: consider adding an explicit lifetime bound...: `T: 'static`
  29
  30 error: aborting due to 3 previous errors
  31
  32 Some errors have detailed explanations: E0308, E0310.
  33 For more information about an error, try `rustc --explain E0308`.