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rust / rust-clippy / refs/heads/stable / . / tests / ui / never_loop.stderr
blob: 4fda06cff4ab95e5858f3c3a3f496ea89167d78c [file] [log] [blame] [edit]
error: this loop never actually loops
--> tests/ui/never_loop.rs:12:5
|
LL | / 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
|
LL | / loop {
... |
LL | | break;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:58:5
|
LL | / loop {
... |
LL | | return;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:62:9
|
LL | / while i == 0 {
... |
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:76:9
|
LL | / loop {
... |
LL | | continue 'outer;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:114:5
|
LL | / while let Some(y) = x {
... |
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:123:5
|
LL | / for x in 0..10 {
... |
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL - for x in 0..10 {
LL + if let Some(x) = (0..10).next() {
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:173:5
|
LL | / 'outer: while a {
... |
LL | | break 'outer;
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:190:9
|
LL | / while false {
LL | |
LL | |
LL | | break 'label;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:243:13
|
LL | let _ = loop {
| _____________^
LL | |
LL | |
LL | | let Some(x) = x else {
... |
LL | | break x;
LL | | };
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:266:5
|
LL | / 'a: loop {
LL | |
LL | |
LL | | 'b: {
... |
LL | | }
| |_____^
error: sub-expression diverges
--> tests/ui/never_loop.rs:271:17
|
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:303:13
|
LL | / for _ in 0..20 {
LL | |
LL | |
LL | | break 'block;
LL | | }
| |_____________^
|
help: if you need the first element of the iterator, try writing
|
LL - for _ in 0..20 {
LL + if let Some(_) = (0..20).next() {
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:388:13
|
LL | / 'c: loop {
LL | |
LL | |
LL | | if b { break 'c } else { break 'b }
LL | | }
| |_____________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:400:5
|
LL | / loop {
LL | |
LL | |
LL | | panic!("oh no");
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:405:5
|
LL | / loop {
LL | |
LL | |
LL | | unimplemented!("not yet");
LL | | }
| |_____^
error: this loop never actually loops
--> tests/ui/never_loop.rs:426:5
|
LL | / for v in 0..10 {
LL | |
LL | | break;
LL | | println!("{v}");
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL ~ if let Some(v) = (0..10).next() {
LL |
LL ~
LL ~
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:434:5
|
LL | / 'outer: for v in 0..10 {
LL | |
LL | | loop {
... |
LL | | return;
LL | | }
| |_____^
|
help: this code is unreachable. Consider moving the reachable parts out
--> tests/ui/never_loop.rs:436:9
|
LL | / loop {
LL | |
LL | | break 'outer;
LL | | }
| |_________^
help: this code is unreachable. Consider moving the reachable parts out
--> tests/ui/never_loop.rs:440:9
|
LL | return;
| ^^^^^^^
help: if you need the first element of the iterator, try writing
|
LL - 'outer: for v in 0..10 {
LL + if let Some(v) = (0..10).next() {
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:436:9
|
LL | / loop {
LL | |
LL | | break 'outer;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:443:5
|
LL | / for v in 0..10 {
LL | |
LL | | 'inner: loop {
... |
LL | | return;
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL - for v in 0..10 {
LL + if let Some(v) = (0..10).next() {
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:445:9
|
LL | / 'inner: loop {
LL | |
LL | | break 'inner;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:471:5
|
LL | / 'a: for _ in 0..1 {
LL | |
LL | | break 'a;
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL ~ if let Some(_) = (0..1).next() {
LL |
LL ~
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:477:5
|
LL | / 'a: for i in 0..1 {
LL | |
LL | | match i {
LL | | 0 => {
... |
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL ~ if let Some(i) = (0..1).next() {
LL |
...
LL | b *= 2;
LL ~
LL | },
LL | x => {
LL | b += x;
LL ~
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:492:5
|
LL | / for v in 0..10 {
LL | |
LL | | break;
LL | | println!("{v}");
... |
LL | | ()
LL | | }
| |_____^
|
help: if you need the first element of the iterator, try writing
|
LL ~ if let Some(v) = (0..10).next() {
LL |
LL ~
LL ~
LL | // This is comment and should be kept
LL ~
LL ~
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:503:5
|
LL | / 'bar: for _ in 0..100 {
LL | |
LL | | loop {
... |
LL | | }
| |_____^
|
help: this code is unreachable. Consider moving the reachable parts out
--> tests/ui/never_loop.rs:505:9
|
LL | / loop {
LL | |
LL | | println!("This will still run");
LL | | break 'bar;
LL | | }
| |_________^
help: if you need the first element of the iterator, try writing
|
LL - 'bar: for _ in 0..100 {
LL + if let Some(_) = (0..100).next() {
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:505:9
|
LL | / loop {
LL | |
LL | | println!("This will still run");
LL | | break 'bar;
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:512:5
|
LL | / 'foo: for _ in 0..100 {
LL | |
LL | | loop {
... |
LL | | }
| |_____^
|
help: this code is unreachable. Consider moving the reachable parts out
--> tests/ui/never_loop.rs:514:9
|
LL | / loop {
LL | |
LL | | println!("This will still run");
LL | | loop {
... |
LL | | }
| |_________^
help: if you need the first element of the iterator, try writing
|
LL - 'foo: for _ in 0..100 {
LL + if let Some(_) = (0..100).next() {
|
error: this loop never actually loops
--> tests/ui/never_loop.rs:514:9
|
LL | / loop {
LL | |
LL | | println!("This will still run");
LL | | loop {
... |
LL | | }
| |_________^
error: this loop never actually loops
--> tests/ui/never_loop.rs:517:13
|
LL | / loop {
LL | |
LL | | println!("This will still run");
LL | | break 'foo;
LL | | }
| |_____________^
error: aborting due to 29 previous errors