src/test/ui/union/union-deref.stderr

error: not automatically applying `DerefMut` on `ManuallyDrop` union field
  --> $DIR/union-deref.rs:15:14
   |
LL |     unsafe { u.f.0 = Vec::new() };
   |              ^^^
   |
   = help: writing to this reference calls the destructor for the old value
   = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor

error: not automatically applying `DerefMut` on `ManuallyDrop` union field
  --> $DIR/union-deref.rs:17:19
   |
LL |     unsafe { &mut u.f.0 };
   |                   ^^^
   |
   = help: writing to this reference calls the destructor for the old value
   = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor

error: not automatically applying `DerefMut` on `ManuallyDrop` union field
  --> $DIR/union-deref.rs:19:14
   |
LL |     unsafe { u.f.0.push(0) };
   |              ^^^
   |
   = help: writing to this reference calls the destructor for the old value
   = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor

error: not automatically applying `DerefMut` on `ManuallyDrop` union field
  --> $DIR/union-deref.rs:23:14
   |
LL |     unsafe { u.f.0.0 = Vec::new() };
   |              ^^^^^^^
   |
   = help: writing to this reference calls the destructor for the old value
   = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor

error: not automatically applying `DerefMut` on `ManuallyDrop` union field
  --> $DIR/union-deref.rs:25:19
   |
LL |     unsafe { &mut u.f.0.0 };
   |                   ^^^^^^^
   |
   = help: writing to this reference calls the destructor for the old value
   = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor

error: not automatically applying `DerefMut` on `ManuallyDrop` union field
  --> $DIR/union-deref.rs:27:14
   |
LL |     unsafe { u.f.0.0.push(0) };
   |              ^^^^^^^
   |
   = help: writing to this reference calls the destructor for the old value
   = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor

error: aborting due to 6 previous errors