error: expected trait bound, found `impl Trait` type
  --> $DIR/issue-102182-impl-trait-recover.rs:1:11
   |
LL | fn foo<T: impl Trait>() {}
   |           ^^^^^^^^^^ not a trait
   |
help: use the trait bounds directly
   |
LL - fn foo<T: impl Trait>() {}
LL + fn foo<T: Trait>() {}
   |

error: aborting due to 1 previous error