error: unreachable statement --> $DIR/issue-2150.rs:8:5 | LL | panic!(); | -------- any code following this expression is unreachable LL | for x in &v { i += 1; } | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement | note: the lint level is defined here --> $DIR/issue-2150.rs:1:9 | LL | #![deny(unreachable_code)] | ^^^^^^^^^^^^^^^^ error: aborting due to previous error