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Back the repark test's element slot with word storage

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Dennis Kobert
2026-09-07 16:03:10 +00:00
parent 11aedd8196
commit 5f73044b6b
1 changed files with 4 additions and 3 deletions
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node-graph/nodes/graphic/src/record.rs
+4 -3
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@@ -750,10 +750,11 @@ mod tests {
let copy = unsafe { (out.element.clone_out)(out.rec(&value).ptr()) }; let copy = unsafe { (out.element.clone_out)(out.rec(&value).ptr()) };
let replay_arena = Arena::new(1 << 16).unwrap(); let replay_arena = Arena::new(1 << 16).unwrap();
let mut slot = [0u8; 8]; // Word storage: a parked element slot holds an 8-aligned reference.
unsafe { (out.element.repark)(&*copy, slot.as_mut_ptr(), &replay_arena) }.expect("the arena holds the replay"); let mut slot = [0u64; 1];
unsafe { (out.element.repark)(&*copy, slot.as_mut_ptr().cast(), &replay_arena) }.expect("the arena holds the replay");
// SAFETY: the re-park wrote a parked `Graphic` element into `slot`. // SAFETY: the re-park wrote a parked `Graphic` element into `slot`.
let Graphic::Group(group) = (unsafe { record::borrow_element::<Graphic>(record::Rec::new(slot.as_ptr())) }) else { let Graphic::Group(group) = (unsafe { record::borrow_element::<Graphic>(record::Rec::new(slot.as_ptr().cast())) }) else {
panic!("the replay restores the group element"); panic!("the replay restores the group element");
}; };
let item = &group.content; let item = &group.content;