error: unused variable: `x` --> $DIR/let-else-then-diverge.rs:9:13 | LL | let x = 5; | ^ help: if this is intentional, prefix it with an underscore: `_x` | note: the lint level is defined here --> $DIR/let-else-then-diverge.rs:4:9 | LL | #![deny(unused_variables)] | ^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error