2022-11-23 10:12:51 -06:00
|
|
|
error: `(dyn B + 'a)` implements `Deref` with supertrait `A` as target
|
2022-11-22 15:33:19 -06:00
|
|
|
--> $DIR/migrate-lint-deny.rs:11:1
|
2021-10-02 06:00:36 -05:00
|
|
|
|
|
2022-11-23 10:12:51 -06:00
|
|
|
LL | impl<'a> Deref for dyn 'a + B {
|
|
|
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
...
|
|
|
|
|
LL | type Target = dyn A;
|
|
|
|
|
| -------------------- target type is set here
|
2021-10-02 06:00:36 -05:00
|
|
|
|
|
2022-09-18 10:55:36 -05:00
|
|
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
|
|
|
|
= note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460>
|
2021-10-02 06:00:36 -05:00
|
|
|
note: the lint level is defined here
|
|
|
|
|
--> $DIR/migrate-lint-deny.rs:1:9
|
|
|
|
|
|
|
|
|
|
|
LL | #![deny(deref_into_dyn_supertrait)]
|
|
|
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
|
|
|
|
|
error: aborting due to previous error
|
|
|
|
|
|
