src/test/ui/hrtb/issue-46989.stderr

   1 error[E0277]: the trait bound `for<'r> fn(&'r i32): Foo` is not satisfied
   2   --> $DIR/issue-46989.rs:40:18
   3    |
   4 LL | fn assert_foo<T: Foo>() {}
   5    |                  --- required by this bound in `assert_foo`
   6 ...
   7 LL |     assert_foo::<fn(&i32)>();
   8    |                  ^^^^^^^^ the trait `Foo` is not implemented for `for<'r> fn(&'r i32)`
   9    |
  10    = help: the following implementations were found:
  11              <fn(A) as Foo>
  12
  13 error: aborting due to previous error
  14
  15 For more information about this error, try `rustc --explain E0277`.