error: can't reassign to an uninitialized variable --> $DIR/let-binop.rs:4:15 | LL | let a: i8 *= 1; | ^^ help: initialize the variable | = help: if you meant to overwrite, remove the `let` binding error: can't reassign to an uninitialized variable --> $DIR/let-binop.rs:6:11 | LL | let b += 1; | ^^ help: initialize the variable | = help: if you meant to overwrite, remove the `let` binding error: can't reassign to an uninitialized variable --> $DIR/let-binop.rs:8:11 | LL | let c *= 1; | ^^ help: initialize the variable | = help: if you meant to overwrite, remove the `let` binding error: aborting due to 3 previous errors