rust-clippy/tests/ui/needless_late_init.stderr

186 lines
3.5 KiB
Text

error: unneeded late initalization
--> $DIR/needless_late_init.rs:4:5
|
LL | let a;
| ^^^^^^
|
= note: `-D clippy::needless-late-init` implied by `-D warnings`
help: declare `a` here
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LL | let a = match n {
| +++++++
help: remove the assignments from the `match` arms
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LL ~ 1 => "one",
LL | _ => {
LL ~ "two"
|
help: add a semicolon after the `match` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:13:5
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LL | let b;
| ^^^^^^
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help: declare `b` here
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LL | let b = if n == 3 {
| +++++++
help: remove the assignments from the branches
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LL ~ "four"
LL | } else {
LL ~ "five"
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help: add a semicolon after the `if` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:20:5
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LL | let c;
| ^^^^^^
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help: declare `c` here
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LL | let c = if let Some(n) = Some(5) {
| +++++++
help: remove the assignments from the branches
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LL ~ n
LL | } else {
LL ~ -50
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help: add a semicolon after the `if` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:27:5
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LL | let d;
| ^^^^^^
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help: declare `d` here
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LL | let d = if true {
| +++++++
help: remove the assignments from the branches
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LL ~ temp
LL | } else {
LL ~ 15
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help: add a semicolon after the `if` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:35:5
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LL | let e;
| ^^^^^^
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help: declare `e` here
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LL | let e = if true {
| +++++++
help: remove the assignments from the branches
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LL ~ format!("{} {}", a, b)
LL | } else {
LL ~ format!("{}", c)
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help: add a semicolon after the `if` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:42:5
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LL | let f;
| ^^^^^^
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help: declare `f` here
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LL | let f = match 1 {
| +++++++
help: remove the assignments from the `match` arms
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LL - 1 => f = "three",
LL + 1 => "three",
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error: unneeded late initalization
--> $DIR/needless_late_init.rs:48:5
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LL | let g: usize;
| ^^^^^^^^^^^^^
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help: declare `g` here
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LL | let g: usize = if true {
| ++++++++++++++
help: remove the assignments from the branches
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LL - g = 5;
LL + 5
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help: add a semicolon after the `if` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:63:5
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LL | let a;
| ^^^^^^
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help: declare `a` here
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LL | let a = match n {
| +++++++
help: remove the assignments from the `match` arms
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LL ~ 1 => f().await,
LL | _ => {
LL ~ "two"
|
help: add a semicolon after the `match` expression
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LL | };
| +
error: unneeded late initalization
--> $DIR/needless_late_init.rs:80:5
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LL | let a;
| ^^^^^^
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help: declare `a` here
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LL | let a = match n {
| +++++++
help: remove the assignments from the `match` arms
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LL ~ 1 => f(),
LL | _ => {
LL ~ "two"
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help: add a semicolon after the `match` expression
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LL | };
| +
error: aborting due to 9 previous errors