rust-clippy/tests/ui/shadow.stderr

281 lines
5.3 KiB
Text

error: `x` is shadowed by itself in `x`
--> $DIR/shadow.rs:19:9
|
LL | let x = x;
| ^
|
note: previous binding is here
--> $DIR/shadow.rs:18:9
|
LL | let x = 1;
| ^
= note: `-D clippy::shadow-same` implied by `-D warnings`
error: `mut x` is shadowed by itself in `&x`
--> $DIR/shadow.rs:20:13
|
LL | let mut x = &x;
| ^
|
note: previous binding is here
--> $DIR/shadow.rs:19:9
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LL | let x = x;
| ^
error: `x` is shadowed by itself in `&mut x`
--> $DIR/shadow.rs:21:9
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LL | let x = &mut x;
| ^
|
note: previous binding is here
--> $DIR/shadow.rs:20:9
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LL | let mut x = &x;
| ^^^^^
error: `x` is shadowed by itself in `*x`
--> $DIR/shadow.rs:22:9
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LL | let x = *x;
| ^
|
note: previous binding is here
--> $DIR/shadow.rs:21:9
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LL | let x = &mut x;
| ^
error: `x` is shadowed
--> $DIR/shadow.rs:27:9
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LL | let x = x.0;
| ^
|
note: previous binding is here
--> $DIR/shadow.rs:26:9
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LL | let x = ([[0]], ());
| ^
= note: `-D clippy::shadow-reuse` implied by `-D warnings`
error: `x` is shadowed
--> $DIR/shadow.rs:28:9
|
LL | let x = x[0];
| ^
|
note: previous binding is here
--> $DIR/shadow.rs:27:9
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LL | let x = x.0;
| ^
error: `x` is shadowed
--> $DIR/shadow.rs:29:10
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LL | let [x] = x;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:28:9
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LL | let x = x[0];
| ^
error: `x` is shadowed
--> $DIR/shadow.rs:30:9
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LL | let x = Some(x);
| ^
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note: previous binding is here
--> $DIR/shadow.rs:29:10
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LL | let [x] = x;
| ^
error: `x` is shadowed
--> $DIR/shadow.rs:31:9
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LL | let x = foo(x);
| ^
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note: previous binding is here
--> $DIR/shadow.rs:30:9
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LL | let x = Some(x);
| ^
error: `x` is shadowed
--> $DIR/shadow.rs:32:9
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LL | let x = || x;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:31:9
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LL | let x = foo(x);
| ^
error: `x` is shadowed
--> $DIR/shadow.rs:33:9
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LL | let x = Some(1).map(|_| x)?;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:32:9
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LL | let x = || x;
| ^
error: `y` is shadowed
--> $DIR/shadow.rs:35:9
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LL | let y = match y {
| ^
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note: previous binding is here
--> $DIR/shadow.rs:34:9
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LL | let y = 1;
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:50:9
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LL | let x = 2;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:49:9
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LL | let x = 1;
| ^
= note: `-D clippy::shadow-unrelated` implied by `-D warnings`
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:55:13
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LL | let x = 1;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:54:10
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LL | fn f(x: u32) {
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:60:14
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LL | Some(x) => {
| ^
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note: previous binding is here
--> $DIR/shadow.rs:57:9
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LL | let x = 1;
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:61:17
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LL | let x = 1;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:60:14
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LL | Some(x) => {
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:65:17
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LL | if let Some(x) = Some(1) {}
| ^
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note: previous binding is here
--> $DIR/shadow.rs:57:9
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LL | let x = 1;
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:66:20
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LL | while let Some(x) = Some(1) {}
| ^
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note: previous binding is here
--> $DIR/shadow.rs:57:9
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LL | let x = 1;
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:67:15
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LL | let _ = |[x]: [u32; 1]| {
| ^
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note: previous binding is here
--> $DIR/shadow.rs:57:9
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LL | let x = 1;
| ^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:68:13
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LL | let x = 1;
| ^
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note: previous binding is here
--> $DIR/shadow.rs:67:15
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LL | let _ = |[x]: [u32; 1]| {
| ^
error: `y` is shadowed
--> $DIR/shadow.rs:71:17
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LL | if let Some(y) = y {}
| ^
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note: previous binding is here
--> $DIR/shadow.rs:70:9
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LL | let y = Some(1);
| ^
error: `_b` shadows a previous, unrelated binding
--> $DIR/shadow.rs:107:9
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LL | let _b = _a;
| ^^
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note: previous binding is here
--> $DIR/shadow.rs:106:28
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LL | pub async fn foo2(_a: i32, _b: i64) {
| ^^
error: `x` shadows a previous, unrelated binding
--> $DIR/shadow.rs:113:21
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LL | if let Some(x) = Some(1) { x } else { 1 }
| ^
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note: previous binding is here
--> $DIR/shadow.rs:112:13
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LL | let x = 1;
| ^
error: aborting due to 23 previous errors