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Fix rustdoc

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This commit is contained in:
Oliver Schneider 2018-10-02 12:31:05 +02:00
parent 2a1ea44bdc
commit c3151c65c6
1 changed files with 8 additions and 8 deletions
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16
src/librustdoc/clean/mod.rs
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@ -2416,6 +2416,14 @@ impl Clean<Type> for hir::Ty {
Array(box ty.clean(cx), length)
},
TyKind::Tup(ref tys) => Tuple(tys.clean(cx)),
TyKind::Def(item_id, _) => {
let item = cx.tcx.hir.expect_item(item_id.id);
if let hir::ItemKind::Existential(ref ty) = item.node {
ImplTrait(ty.bounds.clean(cx))
} else {
unreachable!()
}
}
TyKind::Path(hir::QPath::Resolved(None, ref path)) => {
if let Some(new_ty) = cx.ty_substs.borrow().get(&path.def).cloned() {
return new_ty;
@ -2425,14 +2433,6 @@ impl Clean<Type> for hir::Ty {
if let Some(bounds) = cx.impl_trait_bounds.borrow_mut().remove(&did) {
return ImplTrait(bounds);
}
} else if let Def::Existential(did) = path.def {
// This block is for returned impl trait only.
if let Some(node_id) = cx.tcx.hir.as_local_node_id(did) {
let item = cx.tcx.hir.expect_item(node_id);
if let hir::ItemKind::Existential(ref ty) = item.node {
return ImplTrait(ty.bounds.clean(cx));
}
}
}
let mut alias = None;