diff options
| -rw-r--r-- | compiler/rustc_ast_lowering/src/item.rs | 17 | ||||
| -rw-r--r-- | compiler/rustc_ast_lowering/src/lib.rs | 16 |
2 files changed, 17 insertions, 16 deletions
diff --git a/compiler/rustc_ast_lowering/src/item.rs b/compiler/rustc_ast_lowering/src/item.rs index bd011d59aaa..83b2001d5c5 100644 --- a/compiler/rustc_ast_lowering/src/item.rs +++ b/compiler/rustc_ast_lowering/src/item.rs @@ -132,8 +132,7 @@ impl<'hir> LoweringContext<'_, 'hir> { } pub(super) fn lower_item_ref(&mut self, i: &Item) -> SmallVec<[hir::ItemId; 1]> { - let mut node_ids = - smallvec![hir::ItemId { owner_id: hir::OwnerId { def_id: self.local_def_id(i.id) } }]; + let mut node_ids = smallvec![hir::ItemId { owner_id: self.owner_id(i.id) }]; if let ItemKind::Use(use_tree) = &i.kind { self.lower_item_id_use_tree(use_tree, &mut node_ids); } @@ -144,9 +143,7 @@ impl<'hir> LoweringContext<'_, 'hir> { match &tree.kind { UseTreeKind::Nested { items, .. } => { for &(ref nested, id) in items { - vec.push(hir::ItemId { - owner_id: hir::OwnerId { def_id: self.local_def_id(id) }, - }); + vec.push(hir::ItemId { owner_id: self.owner_id(id) }); self.lower_item_id_use_tree(nested, vec); } } @@ -585,7 +582,7 @@ impl<'hir> LoweringContext<'_, 'hir> { // Add all the nested `PathListItem`s to the HIR. for &(ref use_tree, id) in trees { - let new_hir_id = self.local_def_id(id); + let owner_id = self.owner_id(id); // Each `use` import is an item and thus are owners of the // names in the path. Up to this point the nested import is @@ -602,7 +599,7 @@ impl<'hir> LoweringContext<'_, 'hir> { } let item = hir::Item { - owner_id: hir::OwnerId { def_id: new_hir_id }, + owner_id, kind, vis_span, span: this.lower_span(use_tree.span), @@ -710,7 +707,7 @@ impl<'hir> LoweringContext<'_, 'hir> { fn lower_foreign_item_ref(&mut self, i: &ForeignItem) -> hir::ForeignItemRef { hir::ForeignItemRef { - id: hir::ForeignItemId { owner_id: hir::OwnerId { def_id: self.local_def_id(i.id) } }, + id: hir::ForeignItemId { owner_id: self.owner_id(i.id) }, ident: self.lower_ident(i.ident), span: self.lower_span(i.span), } @@ -931,7 +928,7 @@ impl<'hir> LoweringContext<'_, 'hir> { panic!("macros should have been expanded by now") } }; - let id = hir::TraitItemId { owner_id: hir::OwnerId { def_id: self.local_def_id(i.id) } }; + let id = hir::TraitItemId { owner_id: self.owner_id(i.id) }; hir::TraitItemRef { id, ident: self.lower_ident(i.ident), @@ -1046,7 +1043,7 @@ impl<'hir> LoweringContext<'_, 'hir> { fn lower_impl_item_ref(&mut self, i: &AssocItem) -> hir::ImplItemRef { hir::ImplItemRef { - id: hir::ImplItemId { owner_id: hir::OwnerId { def_id: self.local_def_id(i.id) } }, + id: hir::ImplItemId { owner_id: self.owner_id(i.id) }, ident: self.lower_ident(i.ident), span: self.lower_span(i.span), kind: match &i.kind { diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs index e24b45c5b19..32eb5e225ab 100644 --- a/compiler/rustc_ast_lowering/src/lib.rs +++ b/compiler/rustc_ast_lowering/src/lib.rs @@ -536,6 +536,11 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { self.opt_local_def_id(node).unwrap_or_else(|| panic!("no entry for node id: `{node:?}`")) } + /// Given the id of an owner node in the AST, returns the corresponding `OwnerId`. + fn owner_id(&self, node: NodeId) -> hir::OwnerId { + hir::OwnerId { def_id: self.local_def_id(node) } + } + /// Freshen the `LoweringContext` and ready it to lower a nested item. /// The lowered item is registered into `self.children`. /// @@ -547,7 +552,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { owner: NodeId, f: impl FnOnce(&mut Self) -> hir::OwnerNode<'hir>, ) { - let def_id = self.local_def_id(owner); + let owner_id = self.owner_id(owner); let current_attrs = std::mem::take(&mut self.attrs); let current_bodies = std::mem::take(&mut self.bodies); @@ -558,8 +563,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { #[cfg(debug_assertions)] let current_node_id_to_local_id = std::mem::take(&mut self.node_id_to_local_id); let current_trait_map = std::mem::take(&mut self.trait_map); - let current_owner = - std::mem::replace(&mut self.current_hir_id_owner, hir::OwnerId { def_id }); + let current_owner = std::mem::replace(&mut self.current_hir_id_owner, owner_id); let current_local_counter = std::mem::replace(&mut self.item_local_id_counter, hir::ItemLocalId::new(1)); let current_impl_trait_defs = std::mem::take(&mut self.impl_trait_defs); @@ -577,7 +581,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { } let item = f(self); - debug_assert_eq!(def_id, item.def_id().def_id); + debug_assert_eq!(owner_id, item.def_id()); // `f` should have consumed all the elements in these vectors when constructing `item`. debug_assert!(self.impl_trait_defs.is_empty()); debug_assert!(self.impl_trait_bounds.is_empty()); @@ -598,8 +602,8 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { self.impl_trait_defs = current_impl_trait_defs; self.impl_trait_bounds = current_impl_trait_bounds; - debug_assert!(!self.children.iter().any(|(id, _)| id == &def_id)); - self.children.push((def_id, hir::MaybeOwner::Owner(info))); + debug_assert!(!self.children.iter().any(|(id, _)| id == &owner_id.def_id)); + self.children.push((owner_id.def_id, hir::MaybeOwner::Owner(info))); } fn make_owner_info(&mut self, node: hir::OwnerNode<'hir>) -> &'hir hir::OwnerInfo<'hir> { |