tests/ui/issues/issue-39089.stderr

error: `for<...>` binder should be placed before trait bound modifiers
  --> $DIR/issue-39089.rs:1:13
   |
LL | fn f<T: ?for<'a> Sized>() {}
   |         -   ^^^^
   |         |
   |         place the `for<...>` binder before any modifiers

error: aborting due to 1 previous error