diff options
Diffstat (limited to 'src/test/ui/union/union-deref.mirunsafeck.stderr')
| -rw-r--r-- | src/test/ui/union/union-deref.mirunsafeck.stderr | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/test/ui/union/union-deref.mirunsafeck.stderr b/src/test/ui/union/union-deref.mirunsafeck.stderr new file mode 100644 index 000000000..be5e60ab8 --- /dev/null +++ b/src/test/ui/union/union-deref.mirunsafeck.stderr @@ -0,0 +1,56 @@ +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 + |