| warning: this `Deref` implementation is covered by an implicit supertrait coercion |
| --> $DIR/migrate-lint-different-substs.rs:12:1 |
| | |
| LL | impl<'a> Deref for dyn Foo + 'a { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn Foo` implements `Deref<Target = dyn Bar<u32>>` which conflicts with supertrait `Bar<i32>` |
| LL | |
| LL | type Target = dyn Bar<u32> + 'a; |
| | ----------- target type is a supertrait of `dyn Foo` |
| | |
| note: the lint level is defined here |
| --> $DIR/migrate-lint-different-substs.rs:2:9 |
| | |
| LL | #![warn(deref_into_dyn_supertrait)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| warning: 1 warning emitted |
| |
