tests/ui/nll/enum-drop-access.stderr

   1 error[E0713]: borrow may still be in use when destructor runs
   2   --> $DIR/enum-drop-access.rs:13:31
   3    |
   4 LL | fn drop_enum(opt: DropOption<&mut i32>) -> Option<&mut i32> {
   5    |                              - let's call the lifetime of this reference `'1`
   6 LL |     match opt {
   7 LL |         DropOption::Some(&mut ref mut r) => {
   8    |                               ^^^^^^^^^
   9 LL |             Some(r)
  10    |             ------- returning this value requires that `*opt.0` is borrowed for `'1`
  11 ...
  12 LL | }
  13    | - here, drop of `opt` needs exclusive access to `*opt.0`, because the type `DropOption<&mut i32>` implements the `Drop` trait
  14
  15 error[E0713]: borrow may still be in use when destructor runs
  16   --> $DIR/enum-drop-access.rs:22:36
  17    |
  18 LL | fn optional_drop_enum(opt: Option<DropOption<&mut i32>>) -> Option<&mut i32> {
  19    |                                              - let's call the lifetime of this reference `'1`
  20 LL |     match opt {
  21 LL |         Some(DropOption::Some(&mut ref mut r)) => {
  22    |                                    ^^^^^^^^^
  23 LL |             Some(r)
  24    |             ------- returning this value requires that `*opt.0.0` is borrowed for `'1`
  25 ...
  26 LL | }
  27    | - here, drop of `opt` needs exclusive access to `*opt.0.0`, because the type `DropOption<&mut i32>` implements the `Drop` trait
  28
  29 error: aborting due to 2 previous errors
  30
  31 For more information about this error, try `rustc --explain E0713`.