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rustdoc: Don't strip items with inherited visibility in AliasedNonLocalStripper #125300

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merged 2 commits into from
May 20, 2024
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rustdoc: Don't strip items with inherited visibility in AliasedNonLocalStripper #125300

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dbfed2c
Add failing test for cross-crate enum in type alias
compiler-errors May 20, 2024
090dbb1
Don't strip items with inherited visibility in AliasedNonLocalStripper
compiler-errors May 20, 2024
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9 changes: 7 additions & 2 deletions src/librustdoc/passes/strip_aliased_non_local.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -46,8 +46,13 @@ impl<'tcx> DocFolder for NonLocalStripper<'tcx> {
// the field and not the one given by the user for the currrent crate.
//
// FIXME(#125009): Not-local should probably consider same Cargo workspace
if !i.def_id().map_or(true, |did| did.is_local()) {
if i.visibility(self.tcx) != Some(Visibility::Public) || i.is_doc_hidden() {
if let Some(def_id) = i.def_id()
&& !def_id.is_local()
{
if i.is_doc_hidden()
// Default to *not* stripping items with inherited visibility.
|| i.visibility(self.tcx).map_or(false, |viz| viz != Visibility::Public)
{
return Some(strip_item(i));
}
}
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5 changes: 5 additions & 0 deletions tests/rustdoc/auxiliary/cross_crate_generic_typedef.rs
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Expand Up @@ -3,3 +3,8 @@ pub struct InlineOne<A> {
}

pub type InlineU64 = InlineOne<u64>;

pub enum GenericEnum<T> {
Variant(T),
Variant2(T, T),
}
7 changes: 7 additions & 0 deletions tests/rustdoc/typedef-inner-variants.rs
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Expand Up @@ -117,3 +117,10 @@ pub type HighlyGenericAABB<A, B> = HighlyGenericStruct<A, A, B, B>;
// @count - '//*[@id="variants"]' 0
// @count - '//*[@id="fields"]' 1
pub use cross_crate_generic_typedef::InlineU64;

// @has 'inner_variants/type.InlineEnum.html'
// @count - '//*[@id="aliased-type"]' 1
// @count - '//*[@id="variants"]' 1
// @count - '//*[@id="fields"]' 0
// @count - '//*[@class="variant"]' 2
pub type InlineEnum = cross_crate_generic_typedef::GenericEnum<i32>;
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