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rust-clippy/tests/ui/clone_on_copy.stderr

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error: using `clone` on type `i32` which implements the `Copy` trait
2021-01-02 16:18:04 +00:00
--> $DIR/clone_on_copy.rs:23:5
|
LL | 42.clone();
| ^^^^^^^^^^ help: try removing the `clone` call: `42`
|
= note: `-D clippy::clone-on-copy` implied by `-D warnings`
error: using `clone` on type `i32` which implements the `Copy` trait
2021-01-02 16:18:04 +00:00
--> $DIR/clone_on_copy.rs:27:5
|
LL | (&42).clone();
| ^^^^^^^^^^^^^ help: try dereferencing it: `*(&42)`
error: using `clone` on type `i32` which implements the `Copy` trait
2021-01-02 16:18:04 +00:00
--> $DIR/clone_on_copy.rs:30:5
|
LL | rc.borrow().clone();
| ^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*rc.borrow()`
error: using `clone` on type `char` which implements the `Copy` trait
2021-01-02 16:18:04 +00:00
--> $DIR/clone_on_copy.rs:36:14
|
LL | is_ascii('z'.clone());
| ^^^^^^^^^^^ help: try removing the `clone` call: `'z'`
error: using `clone` on type `i32` which implements the `Copy` trait
2021-01-02 16:18:04 +00:00
--> $DIR/clone_on_copy.rs:40:14
|
LL | vec.push(42.clone());
| ^^^^^^^^^^ help: try removing the `clone` call: `42`
error: aborting due to 5 previous errors