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Update TypeVisitable implementation #158698

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Merged
rust-bors merged 1 commit into from
Jul 5, 2026
Merged

Update TypeVisitable implementation #158698

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8 changes: 4 additions & 4 deletions compiler/rustc_type_ir/src/visit.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -167,7 +167,7 @@ impl<I: Interner, T: TypeVisitable<I>, E: TypeVisitable<I>> TypeVisitable<I> for
}
}

impl<I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for &T {
impl<I: Interner, T: TypeVisitable<I> + ?Sized> TypeVisitable<I> for &T {
fn visit_with<V: TypeVisitor<I>>(&self, visitor: &mut V) -> V::Result {
(**self).visit_with(visitor)
}
Expand All @@ -179,7 +179,7 @@ impl<I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for Arc<T> {
}
}

impl<I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for Box<T> {
impl<I: Interner, T: TypeVisitable<I> + ?Sized> TypeVisitable<I> for Box<T> {
fn visit_with<V: TypeVisitor<I>>(&self, visitor: &mut V) -> V::Result {
(**self).visit_with(visitor)
}
Expand Down Expand Up @@ -209,14 +209,14 @@ impl<I: Interner, T: TypeVisitable<I>, const N: usize> TypeVisitable<I> for Smal
// `TypeFoldable` isn't impl'd for `&[T]`. It doesn't make sense in the general
// case, because we can't return a new slice. But note that there are a couple
// of trivial impls of `TypeFoldable` for specific slice types elsewhere.
impl<I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for &[T] {
impl<I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for [T] {
fn visit_with<V: TypeVisitor<I>>(&self, visitor: &mut V) -> V::Result {
walk_visitable_list!(visitor, self.iter());
V::Result::output()
}
}

impl<I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for Box<[T]> {
impl<const N: usize, I: Interner, T: TypeVisitable<I>> TypeVisitable<I> for [T; N] {
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fn visit_with<V: TypeVisitor<I>>(&self, visitor: &mut V) -> V::Result {
walk_visitable_list!(visitor, self.iter());
V::Result::output()
Expand Down
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