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Fix error when an intra doc link is trying to resolve an empty associated item

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This commit is contained in:
Guillaume Gomez 2025-04-19 21:07:24 +02:00
parent ae4b6d6c65
commit e0437ec364
1 changed files with 6 additions and 1 deletions
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7
src/librustdoc/passes/collect_intra_doc_links.rs
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@ -59,7 +59,12 @@ fn filter_assoc_items_by_name_and_namespace(
ident: Ident,
ns: Namespace,
) -> impl Iterator<Item = &ty::AssocItem> {
tcx.associated_items(assoc_items_of).filter_by_name_unhygienic(ident.name).filter(move |item| {
let iter: Box<dyn Iterator<Item = &ty::AssocItem>> = if !ident.name.is_empty() {
Box::new(tcx.associated_items(assoc_items_of).filter_by_name_unhygienic(ident.name))
} else {
Box::new([].iter())
};
iter.filter(move |item| {
item.namespace() == ns && tcx.hygienic_eq(ident, item.ident(tcx), assoc_items_of)
})
}