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

error: at least one trait must be specified
  --> $DIR/unused_generic_param.rs:6:28
   |
LL | type PartiallyDefined<T> = impl 'static;
   |                            ^^^^^^^^^^^^

error: at least one trait must be specified
  --> $DIR/unused_generic_param.rs:13:29
   |
LL | type PartiallyDefined2<T> = impl 'static;
   |                             ^^^^^^^^^^^^

error: aborting due to 2 previous errors