rpitit.stderr

error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits
  --> $DIR/rpitit.rs:11:36
   |
LL |     fn hello() -> impl PartialEq + use<Self>;
   |                                    ^^^^^^^^^
   |
   = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope

error: `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list
  --> $DIR/rpitit.rs:11:19
   |
LL | trait Foo<'a> {
   |           -- this lifetime parameter is captured
LL |     fn hello() -> impl PartialEq + use<Self>;
   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime captured due to being mentioned in the bounds of the `impl Trait`

error: lifetime may not live long enough
  --> $DIR/rpitit.rs:15:5
   |
LL |   fn test<'a, 'b, T: for<'r> Foo<'r>>() {
   |           --  -- lifetime `'b` defined here
   |           |
   |           lifetime `'a` defined here
LL | /     PartialEq::eq(
LL | |         &<T as Foo<'a>>::hello(),
LL | |         &<T as Foo<'b>>::hello(),
LL | |     );
   | |_____^ argument requires that `'a` must outlive `'b`
   |
   = help: consider adding the following bound: `'a: 'b`

error: lifetime may not live long enough
  --> $DIR/rpitit.rs:15:5
   |
LL |   fn test<'a, 'b, T: for<'r> Foo<'r>>() {
   |           --  -- lifetime `'b` defined here
   |           |
   |           lifetime `'a` defined here
LL | /     PartialEq::eq(
LL | |         &<T as Foo<'a>>::hello(),
LL | |         &<T as Foo<'b>>::hello(),
LL | |     );
   | |_____^ argument requires that `'b` must outlive `'a`
   |
   = help: consider adding the following bound: `'b: 'a`

help: `'a` and `'b` must be the same: replace one with the other

error: aborting due to 4 previous errors