mirror of https://github.com/rust-lang/rust
57 lines
2.1 KiB
Plaintext
57 lines
2.1 KiB
Plaintext
error: not automatically applying `DerefMut` on `ManuallyDrop` union field
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--> $DIR/union-deref.rs:13:14
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LL | unsafe { u.f.0 = Vec::new() };
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| ^^^
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= help: writing to this reference calls the destructor for the old value
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= help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor
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error: not automatically applying `DerefMut` on `ManuallyDrop` union field
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--> $DIR/union-deref.rs:15:19
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LL | unsafe { &mut u.f.0 };
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| ^^^
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= help: writing to this reference calls the destructor for the old value
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= help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor
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error: not automatically applying `DerefMut` on `ManuallyDrop` union field
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--> $DIR/union-deref.rs:17:14
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LL | unsafe { u.f.0.push(0) };
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| ^^^
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= help: writing to this reference calls the destructor for the old value
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= help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor
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error: not automatically applying `DerefMut` on `ManuallyDrop` union field
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--> $DIR/union-deref.rs:21:14
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LL | unsafe { u.f.0.0 = Vec::new() };
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| ^^^^^
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= help: writing to this reference calls the destructor for the old value
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= help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor
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error: not automatically applying `DerefMut` on `ManuallyDrop` union field
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--> $DIR/union-deref.rs:23:19
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LL | unsafe { &mut u.f.0.0 };
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| ^^^^^
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= help: writing to this reference calls the destructor for the old value
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= help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor
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error: not automatically applying `DerefMut` on `ManuallyDrop` union field
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--> $DIR/union-deref.rs:25:14
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LL | unsafe { u.f.0.0.push(0) };
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| ^^^^^
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= help: writing to this reference calls the destructor for the old value
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= help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor
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error: aborting due to 6 previous errors
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