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Add run-rustfix to map_clone test

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This commit is contained in:
Wilco Kusee 2019-01-13 13:10:25 +01:00
parent fb90fcb610
commit 9ff821a7e8
3 changed files with 16 additions and 3 deletions
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11
tests/ui/map_clone.fixed Normal file
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@ -0,0 +1,11 @@
// run-rustfix
#![warn(clippy::all, clippy::pedantic)]
#![allow(clippy::iter_cloned_collect)]
#![allow(clippy::missing_docs_in_private_items)]
fn main() {
let _: Vec<i8> = vec![5_i8; 6].iter().cloned().collect();
let _: Vec<String> = vec![String::new()].iter().cloned().collect();
let _: Vec<u32> = vec![42, 43].iter().cloned().collect();
let _: Option<u64> = Some(Box::new(16)).map(|b| *b);
}

2
tests/ui/map_clone.rs
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@ -1,4 +1,6 @@
// run-rustfix
#![warn(clippy::all, clippy::pedantic)]
#![allow(clippy::iter_cloned_collect)]
#![allow(clippy::missing_docs_in_private_items)]
fn main() {

6
tests/ui/map_clone.stderr
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@ -1,5 +1,5 @@
error: You are using an explicit closure for cloning elements
--> $DIR/map_clone.rs:5:22
--> $DIR/map_clone.rs:7:22
|
LL | let _: Vec<i8> = vec![5_i8; 6].iter().map(|x| *x).collect();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `vec![5_i8; 6].iter().cloned()`
@ -7,13 +7,13 @@ LL | let _: Vec<i8> = vec![5_i8; 6].iter().map(|x| *x).collect();
= note: `-D clippy::map-clone` implied by `-D warnings`
error: You are using an explicit closure for cloning elements
--> $DIR/map_clone.rs:6:26
--> $DIR/map_clone.rs:8:26
|
LL | let _: Vec<String> = vec![String::new()].iter().map(|x| x.clone()).collect();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `vec![String::new()].iter().cloned()`
error: You are using an explicit closure for cloning elements
--> $DIR/map_clone.rs:7:23
--> $DIR/map_clone.rs:9:23
|
LL | let _: Vec<u32> = vec![42, 43].iter().map(|&x| x).collect();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `vec![42, 43].iter().cloned()`