mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-24 15:54:15 +00:00
57 lines
2.1 KiB
Plaintext
57 lines
2.1 KiB
Plaintext
error: not automatically applying `DerefMut` on `ManuallyDrop` union field
|
|
--> $DIR/union-deref.rs:16:14
|
|
|
|
|
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:18:19
|
|
|
|
|
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:20:14
|
|
|
|
|
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:24:14
|
|
|
|
|
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:26:19
|
|
|
|
|
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:28:14
|
|
|
|
|
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
|
|
|