src/tools/clippy/tests/ui/while_let_loop.stderr

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:6:5
   |
LL | /     loop {
LL | |
LL | |
LL | |         if let Some(_x) = y {
...  |
LL | |     }
   | |_____^ help: try: `while let Some(_x) = y { .. }`
   |
   = note: `-D clippy::while-let-loop` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::while_let_loop)]`

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:25:5
   |
LL | /     loop {
LL | |
LL | |         let Some(_x) = y else { break };
LL | |     }
   | |_____^ help: try: `while let Some(_x) = y { .. }`

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:38:5
   |
LL | /     loop {
LL | |
LL | |
LL | |         match y {
...  |
LL | |         };
LL | |     }
   | |_____^ help: try: `while let Some(_x) = y { .. }`

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:47:5
   |
LL | /     loop {
LL | |
LL | |
LL | |         let x = match y {
...  |
LL | |         let _str = "foo";
LL | |     }
   | |_____^ help: try: `while let Some(x) = y { .. }`

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:58:5
   |
LL | /     loop {
LL | |
LL | |
LL | |         let x = match y {
...  |
LL | |     }
   | |_____^ help: try: `while let Some(x) = y { .. }`

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:90:5
   |
LL | /     loop {
LL | |
LL | |
LL | |         let (e, l) = match "".split_whitespace().next() {
...  |
LL | |         let _ = (e, l);
LL | |     }
   | |_____^
   |
help: try
   |
LL ~     while let Some(word) = "".split_whitespace().next() {
LL +         let (e, l) = (word.is_empty(), word.len());
LL +         ..
LL +     }
   |

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:180:9
   |
LL | /         loop {
LL | |
LL | |             let lt = match (ix.peek(), iy.peek()) {
LL | |                 (Some(x), Some(y)) => x < y,
...  |
LL | |             res.push(if lt { &mut ix } else { &mut iy }.next().unwrap());
LL | |         }
   | |_________^
   |
help: try
   |
LL ~         while let (Some(x), Some(y)) = (ix.peek(), iy.peek()) {
LL +             let lt = x < y;
LL +             ..
LL +         }
   |

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:195:5
   |
LL | /     loop {
LL | |
LL | |         let x = if let Some(y) = Some(3) {
LL | |             y
...  |
LL | |     }
   | |_____^
   |
help: try
   |
LL ~     while let Some(y) = Some(3) {
LL +         let x = y;
LL +         ..
LL +     }
   |

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:207:5
   |
LL | /     loop {
LL | |
LL | |         let x: u32 = if let Some(y) = Some(3) {
LL | |             y
...  |
LL | |     }
   | |_____^
   |
help: try
   |
LL ~     while let Some(y) = Some(3) {
LL +         let x: u32 = y;
LL +         ..
LL +     }
   |

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:219:5
   |
LL | /     loop {
LL | |
LL | |         let x = if let Some(x) = Some(3) {
LL | |             x
...  |
LL | |     }
   | |_____^ help: try: `while let Some(x) = Some(3) { .. }`

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:231:5
   |
LL | /     loop {
LL | |
LL | |         let x: u32 = if let Some(x) = Some(3) {
LL | |             x
...  |
LL | |     }
   | |_____^
   |
help: try
   |
LL ~     while let Some(x) = Some(3) {
LL +         let x: u32 = x;
LL +         ..
LL +     }
   |

error: this loop could be written as a `while let` loop
  --> tests/ui/while_let_loop.rs:243:5
   |
LL | /     loop {
LL | |
LL | |         let x = if let Some(x) = Some(2) {
LL | |             let t = 1;
...  |
LL | |     }
   | |_____^
   |
help: try
   |
LL ~     while let Some(x) = Some(2) {
LL +         let x = {
LL +             let t = 1;
LL +             t + x
LL +         };
LL +         ..
LL +     }
   |

error: aborting due to 12 previous errors