bors
077fc26f0a
Auto merge of #109732 - Urgau:uplift_drop_forget_ref_lints, r=davidtwco
...
Uplift `clippy::{drop,forget}_{ref,copy}` lints
This PR aims at uplifting the `clippy::drop_ref`, `clippy::drop_copy`, `clippy::forget_ref` and `clippy::forget_copy` lints.
Those lints are/were declared in the correctness category of clippy because they lint on useless and most probably is not what the developer wanted.
## `drop_ref` and `forget_ref`
The `drop_ref` and `forget_ref` lint checks for calls to `std::mem::drop` or `std::mem::forget` with a reference instead of an owned value.
### Example
```rust
let mut lock_guard = mutex.lock();
std::mem::drop(&lock_guard) // Should have been drop(lock_guard), mutex
// still locked
operation_that_requires_mutex_to_be_unlocked();
```
### Explanation
Calling `drop` or `forget` on a reference will only drop the reference itself, which is a no-op. It will not call the `drop` or `forget` method on the underlying referenced value, which is likely what was intended.
## `drop_copy` and `forget_copy`
The `drop_copy` and `forget_copy` lint checks for calls to `std::mem::forget` or `std::mem::drop` with a value that derives the Copy trait.
### Example
```rust
let x: i32 = 42; // i32 implements Copy
std::mem::forget(x) // A copy of x is passed to the function, leaving the
// original unaffected
```
### Explanation
Calling `std::mem::forget` [does nothing for types that implement Copy](https://doc.rust-lang.org/std/mem/fn.drop.html ) since the value will be copied and moved into the function on invocation.
-----
Followed the instructions for uplift a clippy describe here: https://github.com/rust-lang/rust/pull/99696#pullrequestreview-1134072751
cc `@m-ou-se` (as T-libs-api leader because the uplifting was discussed in a recent meeting)
2023-05-12 12:04:32 +00:00
..
2023-04-11 17:45:42 +00:00
2023-04-07 05:33:52 +00:00
2023-01-11 09:32:08 +00:00
2023-01-12 22:25:30 +00:00
2023-01-11 09:32:08 +00:00
2023-04-12 22:50:10 +00:00
2023-01-11 09:32:08 +00:00
2023-05-04 17:24:13 +00:00
2023-05-03 20:09:10 +03:00
2023-05-12 12:04:32 +00:00
2023-05-04 18:06:07 +00:00
2023-02-23 10:27:06 -07:00
2023-03-21 16:27:25 +01:00
2023-01-11 09:32:08 +00:00
2023-02-19 21:27:04 -08:00
2023-04-11 17:45:42 +00:00
2023-01-15 19:46:20 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-15 19:46:20 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-05-10 19:36:02 +02:00
2023-01-11 09:32:08 +00:00
2023-01-13 23:19:36 +00:00
2023-03-08 00:00:18 +00:00
2023-03-08 00:00:18 +00:00
2023-01-13 23:06:29 +00:00
2023-01-11 09:32:08 +00:00
2023-03-21 09:57:22 +01:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-04-03 09:24:11 +02:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-14 10:37:56 +00:00
2023-01-14 10:37:56 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 20:03:29 +00:00
2023-01-12 22:04:30 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-12 20:44:47 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-05-10 19:36:02 +02:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-12 20:44:47 +00:00
2023-01-11 09:32:08 +00:00
2023-04-25 19:53:09 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-05-03 20:09:10 +03:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 19:46:45 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-04-20 15:06:17 -03:00
2023-04-20 15:06:17 -03:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-05-01 15:45:28 +00:00
2023-05-01 15:45:28 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-13 18:20:23 +00:00
2023-03-08 00:00:18 +00:00
2023-03-08 00:00:18 +00:00
2023-01-11 09:32:08 +00:00
2023-02-22 08:40:47 -07:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-30 20:12:19 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-04-12 22:50:10 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-12 22:04:30 +00:00
2023-01-11 09:32:08 +00:00
2023-02-26 13:50:10 +01:00
2023-01-11 09:32:08 +00:00
2023-04-12 22:50:10 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-03-10 20:32:24 +13:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-12 20:44:47 +00:00
2023-03-21 09:57:22 +01:00
2023-03-21 09:57:22 +01:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-14 10:37:56 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-02-13 19:39:44 +08:00
2023-01-11 09:32:08 +00:00
2023-01-14 12:14:06 +00:00
2023-01-14 12:14:06 +00:00
2023-01-11 09:32:08 +00:00
2023-02-22 08:40:47 -07:00
2023-04-12 22:50:10 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-04-12 22:50:10 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-02-21 05:21:07 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 19:46:45 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-02-23 10:27:06 -07:00
2023-02-23 10:27:06 -07:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-13 18:20:24 +00:00
2023-01-13 18:20:24 +00:00
2023-01-11 09:32:08 +00:00
2023-02-13 18:41:18 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-03-08 20:12:46 +08:00
2023-04-27 17:18:11 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-01-11 09:32:08 +00:00
2023-04-02 19:42:30 -04:00
2023-04-02 19:42:30 -04:00