tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-1.stderr

   1 error[E0220]: associated type `Output` not found for `One<()>`
   2   --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters-1.rs:5:16
   3    |
   4 LL | fn foo(_: &dyn One())
   5    |                ^^^^^ associated type `Output` not found
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0220`.