rust-clippy/tests/ui/never_loop.stderr

184 lines
3.8 KiB
Text

error: this loop never actually loops
--> tests/ui/never_loop.rs:12:5
|
LL | / loop {
LL | |
LL | |
LL | | // clippy::never_loop
... |
LL | | break;
LL | | }
| |_____^
|
= note: `#[deny(clippy::never_loop)]` on by default
error: this loop never actually loops
--> tests/ui/never_loop.rs:36:5
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LL | / loop {
LL | |
LL | | // never loops
LL | | x += 1;
LL | | break;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:57:5
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LL | / loop {
LL | |
LL | | // never loops
LL | | while i == 0 {
... |
LL | | return;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:60:9
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LL | / while i == 0 {
LL | |
LL | | // never loops
LL | | break;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:73:9
|
LL | / loop {
LL | |
LL | | // never loops
LL | | if x == 5 {
... |
LL | | continue 'outer;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:110:5
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LL | / while let Some(y) = x {
LL | |
LL | | // never loops
LL | | return;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:118:5
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LL | / for x in 0..10 {
LL | |
LL | | // never loops
LL | | match x {
... |
LL | | }
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL | if let Some(x) = (0..10).next() {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: this loop never actually loops
--> tests/ui/never_loop.rs:167:5
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LL | / 'outer: while a {
LL | |
LL | | // never loops
LL | | while a {
... |
LL | | break 'outer;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:183:9
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LL | / while false {
LL | |
LL | | break 'label;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:235:13
|
LL | let _ = loop {
| _____________^
LL | |
LL | | let Some(x) = x else {
LL | | return;
... |
LL | | break x;
LL | | };
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:257:5
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LL | / 'a: loop {
LL | |
LL | | 'b: {
LL | | break 'b 'c: {
... |
LL | | }
LL | | }
| |_____^
error: sub-expression diverges
--> tests/ui/never_loop.rs:261:17
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LL | break 'a;
| ^^^^^^^^
|
= note: `-D clippy::diverging-sub-expression` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::diverging_sub_expression)]`
error: this loop never actually loops
--> tests/ui/never_loop.rs:294:13
|
LL | / for _ in 0..20 {
LL | |
LL | | break 'block;
LL | | }
| |_____________^
|
help: if you need the first element of the iterator, try writing
|
LL | if let Some(_) = (0..20).next() {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: this loop never actually loops
--> tests/ui/never_loop.rs:378:13
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LL | / 'c: loop {
LL | |
LL | | if b { break 'c } else { break 'b }
LL | | }
| |_____________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:389:5
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LL | / loop {
LL | |
LL | | panic!("oh no");
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:393:5
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LL | / loop {
LL | |
LL | | unimplemented!("not yet");
LL | | }
| |_____^
error: aborting due to 16 previous errors