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Adjust LayoutData::uninhabited doc comment.

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Co-authored-by: Jubilee <workingjubilee@gmail.com>
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zachs18 2025-02-17 18:49:18 -06:00 • committed by Zachary S
parent 58ebf6afdd
commit 6493cd8699
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_abi/src/lib.rs
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@ -1696,8 +1696,8 @@ pub struct LayoutData<FieldIdx: Idx, VariantIdx: Idx> {
pub largest_niche: Option<Niche>,
/// Is this type known to be uninhabted?
///
/// This is separate from BackendRepr, because an uninhabited return type may require special
/// consideration based on its size or other attributes.
/// This is separate from BackendRepr because uninhabited return types can affect ABI,
/// especially in the case of by-pointer struct returns, which allocate stack even when unused.
pub uninhabited: bool,
pub align: AbiAndPrefAlign,