1 error[E0506]: cannot assign to `x` because it is borrowed
2 --> $DIR/borrowck-lend-flow-match.rs:12:13
5 | ----- borrow of `x` occurs here
7 | ^^^^^^^^^^^ assignment to borrowed `x` occurs here
9 | - borrow later used here
11 error: aborting due to previous error
13 For more information about this error, try `rustc --explain E0506`.