mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-20 14:41:58 +00:00
163 lines
3.6 KiB
Text
163 lines
3.6 KiB
Text
error: this loop never actually loops
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--> $DIR/never_loop.rs:12:5
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LL | / loop {
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LL | | // clippy::never_loop
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LL | | x += 1;
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LL | | if x == 1 {
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... |
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LL | | break;
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LL | | }
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| |_____^
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= note: `#[deny(clippy::never_loop)]` on by default
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error: this loop never actually loops
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--> $DIR/never_loop.rs:34:5
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LL | / loop {
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LL | | // never loops
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LL | | x += 1;
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LL | | break;
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LL | | }
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| |_____^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:54:5
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LL | / loop {
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LL | | // never loops
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LL | | while i == 0 {
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LL | | // never loops
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... |
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LL | | return;
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LL | | }
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| |_____^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:56:9
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LL | / while i == 0 {
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LL | | // never loops
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LL | | break;
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LL | | }
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| |_________^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:68:9
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LL | / loop {
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LL | | // never loops
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LL | | if x == 5 {
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LL | | break;
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LL | | }
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LL | | continue 'outer;
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LL | | }
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| |_________^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:104:5
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LL | / while let Some(y) = x {
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LL | | // never loops
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LL | | return;
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LL | | }
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| |_____^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:111:5
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LL | / for x in 0..10 {
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LL | | // never loops
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LL | | match x {
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LL | | 1 => break,
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LL | | _ => return,
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LL | | }
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LL | | }
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| |_____^
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help: if you need the first element of the iterator, try writing
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LL | if let Some(x) = (0..10).next() {
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| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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error: this loop never actually loops
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--> $DIR/never_loop.rs:159:5
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LL | / 'outer: while a {
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LL | | // never loops
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LL | | while a {
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LL | | if a {
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... |
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LL | | break 'outer;
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LL | | }
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| |_____^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:174:9
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LL | / while false {
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LL | | break 'label;
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LL | | }
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| |_________^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:225:13
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LL | let _ = loop {
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| _____________^
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LL | | let Some(x) = x else {
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LL | | return;
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LL | | };
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LL | |
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LL | | break x;
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LL | | };
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| |_____^
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error: this loop never actually loops
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--> $DIR/never_loop.rs:246:5
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LL | / 'a: loop {
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LL | | 'b: {
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LL | | break 'b 'c: {
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LL | | break 'a;
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LL | | };
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LL | | }
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LL | | }
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| |_____^
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error: sub-expression diverges
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--> $DIR/never_loop.rs:249:17
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LL | break 'a;
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| ^^^^^^^^
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= note: `-D clippy::diverging-sub-expression` implied by `-D warnings`
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error: this loop never actually loops
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--> $DIR/never_loop.rs:280:13
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LL | / for _ in 0..20 {
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LL | | break 'block;
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LL | | }
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| |_____________^
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help: if you need the first element of the iterator, try writing
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LL | if let Some(_) = (0..20).next() {
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| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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error: this loop never actually loops
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--> $DIR/never_loop.rs:324:5
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LL | / loop {
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LL | | 'label: {
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LL | | let x = true;
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LL | | // Lints because we cannot prove it's always `true`
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... |
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LL | | }
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LL | | }
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| |_____^
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error: aborting due to 14 previous errors
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