| error: unreachable block in `if` or `while` expression | |
| --> $DIR/expr_while.rs:7:20 | |
| | | |
| LL | while {return} { | |
| | ____________------__^ | |
| | | | | |
| | | any code following this expression is unreachable | |
| LL | | | |
| LL | | println!("Hello, world!"); | |
| LL | | } | |
| | |_____^ unreachable block in `if` or `while` expression | |
| | | |
| note: the lint level is defined here | |
| --> $DIR/expr_while.rs:4:9 | |
| | | |
| LL | #![deny(unreachable_code)] | |
| | ^^^^^^^^^^^^^^^^ | |
| error: unreachable block in `if` or `while` expression | |
| --> $DIR/expr_while.rs:22:20 | |
| | | |
| LL | while {return} { | |
| | ____________------__^ | |
| | | | | |
| | | any code following this expression is unreachable | |
| LL | | | |
| LL | | println!("I am dead."); | |
| LL | | } | |
| | |_____^ unreachable block in `if` or `while` expression | |
| error: aborting due to 2 previous errors | |