| warning: denote infinite loops with `loop { ... }` |
| --> $DIR/issue-27042.rs:8:9 |
| | |
| LL | / 'b: |
| LL | | |
| LL | | while true { break }; // but here we cite the whole loop |
| | |____________________________^ help: use `loop` |
| | |
| = note: `#[warn(while_true)]` on by default |
| |
| error[E0308]: mismatched types |
| --> $DIR/issue-27042.rs:6:16 |
| | |
| LL | loop { break }; |
| | ^^^^^ |
| | | |
| | expected `i32`, found `()` |
| | help: give it a value of the expected type: `break 42` |
| |
| error[E0308]: mismatched types |
| --> $DIR/issue-27042.rs:8:9 |
| | |
| LL | let _: i32 = |
| | --- expected due to this |
| LL | / 'b: |
| LL | | |
| LL | | while true { break }; // but here we cite the whole loop |
| | |____________________________^ expected `i32`, found `()` |
| |
| error[E0308]: mismatched types |
| --> $DIR/issue-27042.rs:12:9 |
| | |
| LL | / 'c: |
| LL | | for _ in None { break }; // but here we cite the whole loop |
| | |_______________________________^ expected `i32`, found `()` |
| |
| error[E0308]: mismatched types |
| --> $DIR/issue-27042.rs:15:9 |
| | |
| LL | let _: i32 = |
| | --- expected due to this |
| LL | / 'd: |
| LL | | while let Some(_) = None { break }; |
| | |__________________________________________^ expected `i32`, found `()` |
| |
| error: aborting due to 4 previous errors; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0308`. |
