error[E07003]: invalid operation, could create dangling a reference
   ┌─ tests/move_check/borrows/borrow_local_field_invalid.move:14:9
   │
12 │         let f = &v.f;
   │                 ---- Field 'f' is still being borrowed by this reference
13 │         let s = &mut v;
14 │         *s = S { f: 0, g: 0 };
   │         ^^^^^^^^^^^^^^^^^^^^^ Invalid mutation of reference.

error[E07001]: referential transparency violated
   ┌─ tests/move_check/borrows/borrow_local_field_invalid.move:19:17
   │
18 │         let f = &mut v.f;
   │                 -------- It is still being mutably borrowed by this reference
19 │         let s = &v;
   │                 ^^ Invalid borrow of variable 'v'