bjoernager/rust
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Rename some OwnerId fields.

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spastorino noticed some silly expressions like `item_id.def_id.def_id`.

This commit renames several `def_id: OwnerId` fields as `owner_id`, so
those expressions become `item_id.owner_id.def_id`.

`item_id.owner_id.local_def_id` would be even clearer, but the use of
`def_id` for values of type `LocalDefId` is *very* widespread, so I left
that alone.
This commit is contained in:
Nicholas Nethercote 2022-10-27 14:02:18 +11:00
parent 33b55ac39f
commit c8c25ce5a1
107 changed files with 618 additions and 603 deletions
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62
compiler/rustc_lint/src/builtin.rs
View file

@ -177,7 +177,7 @@ impl<'tcx> LateLintPass<'tcx> for BoxPointers {
| hir::ItemKind::Enum(..)
| hir::ItemKind::Struct(..)
| hir::ItemKind::Union(..) => {
self.check_heap_type(cx, it.span, cx.tcx.type_of(it.def_id))
self.check_heap_type(cx, it.span, cx.tcx.type_of(it.owner_id))
}
_ => (),
}
@ -606,9 +606,9 @@ impl<'tcx> LateLintPass<'tcx> for MissingDoc {
match it.kind {
hir::ItemKind::Trait(..) => {
// Issue #11592: traits are always considered exported, even when private.
if cx.tcx.visibility(it.def_id)
if cx.tcx.visibility(it.owner_id)
== ty::Visibility::Restricted(
cx.tcx.parent_module_from_def_id(it.def_id.def_id).to_def_id(),
cx.tcx.parent_module_from_def_id(it.owner_id.def_id).to_def_id(),
)
{
return;
@ -627,15 +627,15 @@ impl<'tcx> LateLintPass<'tcx> for MissingDoc {
_ => return,
};
let (article, desc) = cx.tcx.article_and_description(it.def_id.to_def_id());
let (article, desc) = cx.tcx.article_and_description(it.owner_id.to_def_id());
self.check_missing_docs_attrs(cx, it.def_id.def_id, article, desc);
self.check_missing_docs_attrs(cx, it.owner_id.def_id, article, desc);
}
fn check_trait_item(&mut self, cx: &LateContext<'_>, trait_item: &hir::TraitItem<'_>) {
let (article, desc) = cx.tcx.article_and_description(trait_item.def_id.to_def_id());
let (article, desc) = cx.tcx.article_and_description(trait_item.owner_id.to_def_id());
self.check_missing_docs_attrs(cx, trait_item.def_id.def_id, article, desc);
self.check_missing_docs_attrs(cx, trait_item.owner_id.def_id, article, desc);
}
fn check_impl_item(&mut self, cx: &LateContext<'_>, impl_item: &hir::ImplItem<'_>) {
@ -662,13 +662,13 @@ impl<'tcx> LateLintPass<'tcx> for MissingDoc {
}
}
let (article, desc) = cx.tcx.article_and_description(impl_item.def_id.to_def_id());
self.check_missing_docs_attrs(cx, impl_item.def_id.def_id, article, desc);
let (article, desc) = cx.tcx.article_and_description(impl_item.owner_id.to_def_id());
self.check_missing_docs_attrs(cx, impl_item.owner_id.def_id, article, desc);
}
fn check_foreign_item(&mut self, cx: &LateContext<'_>, foreign_item: &hir::ForeignItem<'_>) {
let (article, desc) = cx.tcx.article_and_description(foreign_item.def_id.to_def_id());
self.check_missing_docs_attrs(cx, foreign_item.def_id.def_id, article, desc);
let (article, desc) = cx.tcx.article_and_description(foreign_item.owner_id.to_def_id());
self.check_missing_docs_attrs(cx, foreign_item.owner_id.def_id, article, desc);
}
fn check_field_def(&mut self, cx: &LateContext<'_>, sf: &hir::FieldDef<'_>) {
@ -721,7 +721,7 @@ declare_lint_pass!(MissingCopyImplementations => [MISSING_COPY_IMPLEMENTATIONS])
impl<'tcx> LateLintPass<'tcx> for MissingCopyImplementations {
fn check_item(&mut self, cx: &LateContext<'_>, item: &hir::Item<'_>) {
if !cx.effective_visibilities.is_reachable(item.def_id.def_id) {
if !cx.effective_visibilities.is_reachable(item.owner_id.def_id) {
return;
}
let (def, ty) = match item.kind {
@ -729,21 +729,21 @@ impl<'tcx> LateLintPass<'tcx> for MissingCopyImplementations {
if !ast_generics.params.is_empty() {
return;
}
let def = cx.tcx.adt_def(item.def_id);
let def = cx.tcx.adt_def(item.owner_id);
(def, cx.tcx.mk_adt(def, cx.tcx.intern_substs(&[])))
}
hir::ItemKind::Union(_, ref ast_generics) => {
if !ast_generics.params.is_empty() {
return;
}
let def = cx.tcx.adt_def(item.def_id);
let def = cx.tcx.adt_def(item.owner_id);
(def, cx.tcx.mk_adt(def, cx.tcx.intern_substs(&[])))
}
hir::ItemKind::Enum(_, ref ast_generics) => {
if !ast_generics.params.is_empty() {
return;
}
let def = cx.tcx.adt_def(item.def_id);
let def = cx.tcx.adt_def(item.owner_id);
(def, cx.tcx.mk_adt(def, cx.tcx.intern_substs(&[])))
}
_ => return,
@ -814,7 +814,7 @@ impl_lint_pass!(MissingDebugImplementations => [MISSING_DEBUG_IMPLEMENTATIONS]);
impl<'tcx> LateLintPass<'tcx> for MissingDebugImplementations {
fn check_item(&mut self, cx: &LateContext<'_>, item: &hir::Item<'_>) {
if !cx.effective_visibilities.is_reachable(item.def_id.def_id) {
if !cx.effective_visibilities.is_reachable(item.owner_id.def_id) {
return;
}
@ -841,7 +841,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingDebugImplementations {
debug!("{:?}", self.impling_types);
}
if !self.impling_types.as_ref().unwrap().contains(&item.def_id.def_id) {
if !self.impling_types.as_ref().unwrap().contains(&item.owner_id.def_id) {
cx.struct_span_lint(
MISSING_DEBUG_IMPLEMENTATIONS,
item.span,
@ -1226,7 +1226,7 @@ impl<'tcx> LateLintPass<'tcx> for InvalidNoMangleItems {
check_no_mangle_on_generic_fn(
no_mangle_attr,
Some(generics),
cx.tcx.hir().get_generics(it.id.def_id.def_id).unwrap(),
cx.tcx.hir().get_generics(it.id.owner_id.def_id).unwrap(),
it.span,
);
}
@ -1415,11 +1415,11 @@ impl<'tcx> LateLintPass<'tcx> for UnreachablePub {
if let hir::ItemKind::Use(_, hir::UseKind::ListStem) = &item.kind {
return;
}
self.perform_lint(cx, "item", item.def_id.def_id, item.vis_span, true);
self.perform_lint(cx, "item", item.owner_id.def_id, item.vis_span, true);
}
fn check_foreign_item(&mut self, cx: &LateContext<'_>, foreign_item: &hir::ForeignItem<'tcx>) {
self.perform_lint(cx, "item", foreign_item.def_id.def_id, foreign_item.vis_span, true);
self.perform_lint(cx, "item", foreign_item.owner_id.def_id, foreign_item.vis_span, true);
}
fn check_field_def(&mut self, cx: &LateContext<'_>, field: &hir::FieldDef<'_>) {
@ -1429,8 +1429,8 @@ impl<'tcx> LateLintPass<'tcx> for UnreachablePub {
fn check_impl_item(&mut self, cx: &LateContext<'_>, impl_item: &hir::ImplItem<'_>) {
// Only lint inherent impl items.
if cx.tcx.associated_item(impl_item.def_id).trait_item_def_id.is_none() {
self.perform_lint(cx, "item", impl_item.def_id.def_id, impl_item.vis_span, false);
if cx.tcx.associated_item(impl_item.owner_id).trait_item_def_id.is_none() {
self.perform_lint(cx, "item", impl_item.owner_id.def_id, impl_item.vis_span, false);
}
}
}
@ -1639,7 +1639,7 @@ impl<'tcx> LateLintPass<'tcx> for TrivialConstraints {
use rustc_middle::ty::PredicateKind::*;
if cx.tcx.features().trivial_bounds {
let predicates = cx.tcx.predicates_of(item.def_id);
let predicates = cx.tcx.predicates_of(item.owner_id);
for &(predicate, span) in predicates.predicates {
let predicate_kind_name = match predicate.kind().skip_binder() {
Trait(..) => "trait",
@ -1882,7 +1882,7 @@ impl<'tcx> LateLintPass<'tcx> for UnnameableTestItems {
if let hir::ItemKind::Mod(..) = it.kind {
} else {
self.items_nameable = false;
self.boundary = Some(it.def_id);
self.boundary = Some(it.owner_id);
}
return;
}
@ -1899,7 +1899,7 @@ impl<'tcx> LateLintPass<'tcx> for UnnameableTestItems {
}
fn check_item_post(&mut self, _cx: &LateContext<'_>, it: &hir::Item<'_>) {
if !self.items_nameable && self.boundary == Some(it.def_id) {
if !self.items_nameable && self.boundary == Some(it.owner_id) {
self.items_nameable = true;
}
}
@ -2165,7 +2165,7 @@ impl<'tcx> LateLintPass<'tcx> for ExplicitOutlivesRequirements {
fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
use rustc_middle::middle::resolve_lifetime::Region;
let def_id = item.def_id.def_id;
let def_id = item.owner_id.def_id;
if let hir::ItemKind::Struct(_, ref hir_generics)
| hir::ItemKind::Enum(_, ref hir_generics)
| hir::ItemKind::Union(_, ref hir_generics) = item.kind
@ -2744,7 +2744,7 @@ impl ClashingExternDeclarations {
/// Insert a new foreign item into the seen set. If a symbol with the same name already exists
/// for the item, return its HirId without updating the set.
fn insert(&mut self, tcx: TyCtxt<'_>, fi: &hir::ForeignItem<'_>) -> Option<HirId> {
let did = fi.def_id.to_def_id();
let did = fi.owner_id.to_def_id();
let instance = Instance::new(did, ty::List::identity_for_item(tcx, did));
let name = Symbol::intern(tcx.symbol_name(instance).name);
if let Some(&hir_id) = self.seen_decls.get(&name) {
@ -2762,14 +2762,14 @@ impl ClashingExternDeclarations {
/// symbol's name.
fn name_of_extern_decl(tcx: TyCtxt<'_>, fi: &hir::ForeignItem<'_>) -> SymbolName {
if let Some((overridden_link_name, overridden_link_name_span)) =
tcx.codegen_fn_attrs(fi.def_id).link_name.map(|overridden_link_name| {
tcx.codegen_fn_attrs(fi.owner_id).link_name.map(|overridden_link_name| {
// FIXME: Instead of searching through the attributes again to get span
// information, we could have codegen_fn_attrs also give span information back for
// where the attribute was defined. However, until this is found to be a
// bottleneck, this does just fine.
(
overridden_link_name,
tcx.get_attr(fi.def_id.to_def_id(), sym::link_name).unwrap().span,
tcx.get_attr(fi.owner_id.to_def_id(), sym::link_name).unwrap().span,
)
})
{
@ -2986,10 +2986,10 @@ impl<'tcx> LateLintPass<'tcx> for ClashingExternDeclarations {
let tcx = cx.tcx;
if let Some(existing_hid) = self.insert(tcx, this_fi) {
let existing_decl_ty = tcx.type_of(tcx.hir().local_def_id(existing_hid));
let this_decl_ty = tcx.type_of(this_fi.def_id);
let this_decl_ty = tcx.type_of(this_fi.owner_id);
debug!(
"ClashingExternDeclarations: Comparing existing {:?}: {:?} to this {:?}: {:?}",
existing_hid, existing_decl_ty, this_fi.def_id, this_decl_ty
existing_hid, existing_decl_ty, this_fi.owner_id, this_decl_ty
);
// Check that the declarations match.
if !Self::structurally_same_type(

2
compiler/rustc_lint/src/opaque_hidden_inferred_bound.rs
View file

@ -61,7 +61,7 @@ declare_lint_pass!(OpaqueHiddenInferredBound => [OPAQUE_HIDDEN_INFERRED_BOUND]);
impl<'tcx> LateLintPass<'tcx> for OpaqueHiddenInferredBound {
fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'tcx>) {
let hir::ItemKind::OpaqueTy(_) = &item.kind else { return; };
let def_id = item.def_id.def_id.to_def_id();
let def_id = item.owner_id.def_id.to_def_id();
let infcx = &cx.tcx.infer_ctxt().build();
// For every projection predicate in the opaque type's explicit bounds,
// check that the type that we're assigning actually satisfies the bounds

2
compiler/rustc_lint/src/traits.rs
View file

@ -89,7 +89,7 @@ impl<'tcx> LateLintPass<'tcx> for DropTraitConstraints {
fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'tcx>) {
use rustc_middle::ty::PredicateKind::*;
let predicates = cx.tcx.explicit_predicates_of(item.def_id);
let predicates = cx.tcx.explicit_predicates_of(item.owner_id);
for &(predicate, span) in predicates.predicates {
let Trait(trait_predicate) = predicate.kind().skip_binder() else {
continue

2
compiler/rustc_lint/src/types.rs
View file

@ -1360,7 +1360,7 @@ declare_lint_pass!(VariantSizeDifferences => [VARIANT_SIZE_DIFFERENCES]);
impl<'tcx> LateLintPass<'tcx> for VariantSizeDifferences {
fn check_item(&mut self, cx: &LateContext<'_>, it: &hir::Item<'_>) {
if let hir::ItemKind::Enum(ref enum_definition, _) = it.kind {
let t = cx.tcx.type_of(it.def_id);
let t = cx.tcx.type_of(it.owner_id);
let ty = cx.tcx.erase_regions(t);
let Ok(layout) = cx.layout_of(ty) else { return };
let Variants::Multiple {