rust/tests/ui/nll/polonius/assignment-to-differing-field.polonius.stderr

error[E0499]: cannot borrow `list.0.value` as mutable more than once at a time
  --> $DIR/assignment-to-differing-field.rs:23:21
   |
LL | fn assignment_to_field_projection<'a, T>(
   |                                   -- lifetime `'a` defined here
...
LL |         result.push(&mut (list.0).value);
   |                     ^^^^^^^^^^^^^^^^^^^ `list.0.value` was mutably borrowed here in the previous iteration of the loop
...
LL |             return result;
   |                    ------ returning this value requires that `list.0.value` is borrowed for `'a`

error[E0499]: cannot borrow `list.0.next` as mutable more than once at a time
  --> $DIR/assignment-to-differing-field.rs:26:26
   |
LL | fn assignment_to_field_projection<'a, T>(
   |                                   -- lifetime `'a` defined here
...
LL |         if let Some(n) = (list.0).next.as_mut() {
   |                          ^^^^^^^^^^^^^ `list.0.next` was mutably borrowed here in the previous iteration of the loop
LL |
LL |             list.1 = n;
   |             ---------- assignment requires that `list.0.next` is borrowed for `'a`

error[E0499]: cannot borrow `list.0.0.0.0.0.value` as mutable more than once at a time
  --> $DIR/assignment-to-differing-field.rs:40:21
   |
LL | fn assignment_through_projection_chain<'a, T>(
   |                                        -- lifetime `'a` defined here
...
LL |         result.push(&mut ((((list.0).0).0).0).0.value);
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `list.0.0.0.0.0.value` was mutably borrowed here in the previous iteration of the loop
...
LL |             return result;
   |                    ------ returning this value requires that `list.0.0.0.0.0.value` is borrowed for `'a`

error[E0499]: cannot borrow `list.0.0.0.0.0.next` as mutable more than once at a time
  --> $DIR/assignment-to-differing-field.rs:43:26
   |
LL | fn assignment_through_projection_chain<'a, T>(
   |                                        -- lifetime `'a` defined here
...
LL |         if let Some(n) = ((((list.0).0).0).0).0.next.as_mut() {
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `list.0.0.0.0.0.next` was mutably borrowed here in the previous iteration of the loop
LL |
LL |             *((((list.0).0).0).0).1 = n;
   |             --------------------------- assignment requires that `list.0.0.0.0.0.next` is borrowed for `'a`

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0499`.