bors 77e4d7a839 Auto merge of #10727 - john-h-k:lint/dup-auto-traits, r=Manishearth
Extend `trait_duplication_in_bounds` to cover trait objects

This PR extends `trait_duplication_in_bounds` to cover trait objects.

Currently,
```rs
fn foo(_a: &(dyn Any + Send + Send)) {}
```

generates no warnings. With this PR, it will complain about a duplicate trait and can remove it

Moved from rust-lang/rust#110991

changelog: [`trait_duplication_in_bounds`]: warn on duplicate trait object constraints
2023-05-09 13:46:18 +00:00
..