diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/errors.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/errors.rs | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/compiler/rustc_trait_selection/src/errors.rs b/compiler/rustc_trait_selection/src/errors.rs index e8d30d3ee79..96eaf225159 100644 --- a/compiler/rustc_trait_selection/src/errors.rs +++ b/compiler/rustc_trait_selection/src/errors.rs @@ -509,21 +509,18 @@ impl Subdiagnostic for AddLifetimeParamsSuggestion<'_> { let node = self.tcx.hir_node_by_def_id(anon_reg.scope); let is_impl = matches!(&node, hir::Node::ImplItem(_)); let (generics, parent_generics) = match node { - hir::Node::Item(&hir::Item { - kind: hir::ItemKind::Fn { ref generics, .. }, - .. - }) - | hir::Node::TraitItem(&hir::TraitItem { ref generics, .. }) - | hir::Node::ImplItem(&hir::ImplItem { ref generics, .. }) => ( + hir::Node::Item(hir::Item { kind: hir::ItemKind::Fn { generics, .. }, .. }) + | hir::Node::TraitItem(hir::TraitItem { generics, .. }) + | hir::Node::ImplItem(hir::ImplItem { generics, .. }) => ( generics, match self.tcx.parent_hir_node(self.tcx.local_def_id_to_hir_id(anon_reg.scope)) { hir::Node::Item(hir::Item { - kind: hir::ItemKind::Trait(_, _, ref generics, ..), + kind: hir::ItemKind::Trait(_, _, generics, ..), .. }) | hir::Node::Item(hir::Item { - kind: hir::ItemKind::Impl(hir::Impl { ref generics, .. }), + kind: hir::ItemKind::Impl(hir::Impl { generics, .. }), .. }) => Some(generics), _ => None, |