error[E0308]: mismatched types --> $DIR/loop-properly-diverging-2.rs:2:23 | LL | let x: i32 = loop { break }; | - ---- ^^^^^ expected `i32`, found `()` | | | | | this loop is expected to be of type `i32` | expected because of this assignment | help: give it a value of the expected type | LL | let x: i32 = loop { break 42 }; | ++ error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0308`.