1 error[E0369]: cannot add `Box<isize>` to `Box<isize>`
2 --> $DIR/autoderef-full-lval.rs:15:24
4 LL | let z: isize = a.x + b.y;
9 error[E0369]: cannot add `Box<isize>` to `Box<isize>`
10 --> $DIR/autoderef-full-lval.rs:21:33
12 LL | let answer: isize = forty.a + two.a;
13 | ------- ^ ----- Box<isize>
17 error: aborting due to 2 previous errors
19 For more information about this error, try `rustc --explain E0369`.