Rollup merge of #70119 - eddyb:typeck-tables-local-def-id, r=petrochenkov
rustc: use LocalDefId instead of DefId in TypeckTables. The logic in `TypeckTables`' implementation of `HashStable`, which created `DefId`s by combining a `CrateNum` from a `DefId` and a `DefIndex` from a `LocalDefId`, bothered me a bit. I don't know how much this matters, but it works so might as well submit it.
This commit is contained in:
commit
f1ab750083
@ -188,37 +188,37 @@ pub struct CommonConsts<'tcx> {
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}
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pub struct LocalTableInContext<'a, V> {
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local_id_root: Option<DefId>,
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hir_owner: Option<LocalDefId>,
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data: &'a ItemLocalMap<V>,
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}
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/// Validate that the given HirId (respectively its `local_id` part) can be
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/// safely used as a key in the tables of a TypeckTable. For that to be
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/// the case, the HirId must have the same `owner` as all the other IDs in
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/// this table (signified by `local_id_root`). Otherwise the HirId
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/// this table (signified by `hir_owner`). Otherwise the HirId
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/// would be in a different frame of reference and using its `local_id`
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/// would result in lookup errors, or worse, in silently wrong data being
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/// stored/returned.
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fn validate_hir_id_for_typeck_tables(
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local_id_root: Option<DefId>,
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hir_owner: Option<LocalDefId>,
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hir_id: hir::HirId,
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mut_access: bool,
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) {
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if let Some(local_id_root) = local_id_root {
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if hir_id.owner.to_def_id() != local_id_root {
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if let Some(hir_owner) = hir_owner {
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if hir_id.owner != hir_owner {
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ty::tls::with(|tcx| {
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bug!(
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"node {} with HirId::owner {:?} cannot be placed in \
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TypeckTables with local_id_root {:?}",
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TypeckTables with hir_owner {:?}",
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tcx.hir().node_to_string(hir_id),
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hir_id.owner,
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local_id_root
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hir_owner
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)
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});
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}
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} else {
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// We use "Null Object" TypeckTables in some of the analysis passes.
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// These are just expected to be empty and their `local_id_root` is
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// These are just expected to be empty and their `hir_owner` is
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// `None`. Therefore we cannot verify whether a given `HirId` would
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// be a valid key for the given table. Instead we make sure that
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// nobody tries to write to such a Null Object table.
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@ -230,12 +230,12 @@ fn validate_hir_id_for_typeck_tables(
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impl<'a, V> LocalTableInContext<'a, V> {
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pub fn contains_key(&self, id: hir::HirId) -> bool {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, false);
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self.data.contains_key(&id.local_id)
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}
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pub fn get(&self, id: hir::HirId) -> Option<&V> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, false);
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self.data.get(&id.local_id)
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}
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@ -253,28 +253,28 @@ impl<'a, V> ::std::ops::Index<hir::HirId> for LocalTableInContext<'a, V> {
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}
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pub struct LocalTableInContextMut<'a, V> {
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local_id_root: Option<DefId>,
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hir_owner: Option<LocalDefId>,
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data: &'a mut ItemLocalMap<V>,
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}
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impl<'a, V> LocalTableInContextMut<'a, V> {
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pub fn get_mut(&mut self, id: hir::HirId) -> Option<&mut V> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, true);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, true);
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self.data.get_mut(&id.local_id)
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}
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pub fn entry(&mut self, id: hir::HirId) -> Entry<'_, hir::ItemLocalId, V> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, true);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, true);
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self.data.entry(id.local_id)
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}
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pub fn insert(&mut self, id: hir::HirId, val: V) -> Option<V> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, true);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, true);
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self.data.insert(id.local_id, val)
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}
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pub fn remove(&mut self, id: hir::HirId) -> Option<V> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, true);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, true);
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self.data.remove(&id.local_id)
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}
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}
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@ -322,8 +322,8 @@ pub struct GeneratorInteriorTypeCause<'tcx> {
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#[derive(RustcEncodable, RustcDecodable, Debug)]
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pub struct TypeckTables<'tcx> {
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/// The HirId::owner all ItemLocalIds in this table are relative to.
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pub local_id_root: Option<DefId>,
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/// The `HirId::owner` all `ItemLocalId`s in this table are relative to.
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pub hir_owner: Option<LocalDefId>,
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/// Resolved definitions for `<T>::X` associated paths and
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/// method calls, including those of overloaded operators.
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@ -431,9 +431,9 @@ pub struct TypeckTables<'tcx> {
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}
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impl<'tcx> TypeckTables<'tcx> {
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pub fn empty(local_id_root: Option<DefId>) -> TypeckTables<'tcx> {
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pub fn empty(hir_owner: Option<LocalDefId>) -> TypeckTables<'tcx> {
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TypeckTables {
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local_id_root,
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hir_owner,
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type_dependent_defs: Default::default(),
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field_indices: Default::default(),
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user_provided_types: Default::default(),
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@ -469,11 +469,11 @@ impl<'tcx> TypeckTables<'tcx> {
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pub fn type_dependent_defs(
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&self,
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) -> LocalTableInContext<'_, Result<(DefKind, DefId), ErrorReported>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.type_dependent_defs }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.type_dependent_defs }
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}
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pub fn type_dependent_def(&self, id: HirId) -> Option<(DefKind, DefId)> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, false);
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self.type_dependent_defs.get(&id.local_id).cloned().and_then(|r| r.ok())
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}
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@ -484,39 +484,33 @@ impl<'tcx> TypeckTables<'tcx> {
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pub fn type_dependent_defs_mut(
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&mut self,
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) -> LocalTableInContextMut<'_, Result<(DefKind, DefId), ErrorReported>> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.type_dependent_defs,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.type_dependent_defs }
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}
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pub fn field_indices(&self) -> LocalTableInContext<'_, usize> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.field_indices }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.field_indices }
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}
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pub fn field_indices_mut(&mut self) -> LocalTableInContextMut<'_, usize> {
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LocalTableInContextMut { local_id_root: self.local_id_root, data: &mut self.field_indices }
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.field_indices }
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}
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pub fn user_provided_types(&self) -> LocalTableInContext<'_, CanonicalUserType<'tcx>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.user_provided_types }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.user_provided_types }
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}
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pub fn user_provided_types_mut(
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&mut self,
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) -> LocalTableInContextMut<'_, CanonicalUserType<'tcx>> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.user_provided_types,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.user_provided_types }
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}
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pub fn node_types(&self) -> LocalTableInContext<'_, Ty<'tcx>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.node_types }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.node_types }
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}
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pub fn node_types_mut(&mut self) -> LocalTableInContextMut<'_, Ty<'tcx>> {
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LocalTableInContextMut { local_id_root: self.local_id_root, data: &mut self.node_types }
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.node_types }
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}
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pub fn node_type(&self, id: hir::HirId) -> Ty<'tcx> {
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@ -526,21 +520,21 @@ impl<'tcx> TypeckTables<'tcx> {
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}
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pub fn node_type_opt(&self, id: hir::HirId) -> Option<Ty<'tcx>> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, false);
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self.node_types.get(&id.local_id).cloned()
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}
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pub fn node_substs_mut(&mut self) -> LocalTableInContextMut<'_, SubstsRef<'tcx>> {
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LocalTableInContextMut { local_id_root: self.local_id_root, data: &mut self.node_substs }
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.node_substs }
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}
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pub fn node_substs(&self, id: hir::HirId) -> SubstsRef<'tcx> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, false);
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self.node_substs.get(&id.local_id).cloned().unwrap_or_else(|| InternalSubsts::empty())
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}
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pub fn node_substs_opt(&self, id: hir::HirId) -> Option<SubstsRef<'tcx>> {
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validate_hir_id_for_typeck_tables(self.local_id_root, id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, id, false);
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self.node_substs.get(&id.local_id).cloned()
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}
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@ -573,17 +567,17 @@ impl<'tcx> TypeckTables<'tcx> {
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}
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pub fn adjustments(&self) -> LocalTableInContext<'_, Vec<ty::adjustment::Adjustment<'tcx>>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.adjustments }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.adjustments }
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}
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pub fn adjustments_mut(
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&mut self,
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) -> LocalTableInContextMut<'_, Vec<ty::adjustment::Adjustment<'tcx>>> {
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LocalTableInContextMut { local_id_root: self.local_id_root, data: &mut self.adjustments }
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.adjustments }
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}
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pub fn expr_adjustments(&self, expr: &hir::Expr<'_>) -> &[ty::adjustment::Adjustment<'tcx>] {
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validate_hir_id_for_typeck_tables(self.local_id_root, expr.hir_id, false);
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validate_hir_id_for_typeck_tables(self.hir_owner, expr.hir_id, false);
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self.adjustments.get(&expr.hir_id.local_id).map_or(&[], |a| &a[..])
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}
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@ -618,25 +612,19 @@ impl<'tcx> TypeckTables<'tcx> {
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}
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pub fn pat_binding_modes(&self) -> LocalTableInContext<'_, BindingMode> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.pat_binding_modes }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.pat_binding_modes }
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}
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pub fn pat_binding_modes_mut(&mut self) -> LocalTableInContextMut<'_, BindingMode> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.pat_binding_modes,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.pat_binding_modes }
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}
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pub fn pat_adjustments(&self) -> LocalTableInContext<'_, Vec<Ty<'tcx>>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.pat_adjustments }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.pat_adjustments }
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}
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pub fn pat_adjustments_mut(&mut self) -> LocalTableInContextMut<'_, Vec<Ty<'tcx>>> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.pat_adjustments,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.pat_adjustments }
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}
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pub fn upvar_capture(&self, upvar_id: ty::UpvarId) -> ty::UpvarCapture<'tcx> {
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@ -644,40 +632,31 @@ impl<'tcx> TypeckTables<'tcx> {
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}
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pub fn closure_kind_origins(&self) -> LocalTableInContext<'_, (Span, ast::Name)> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.closure_kind_origins }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.closure_kind_origins }
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}
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pub fn closure_kind_origins_mut(&mut self) -> LocalTableInContextMut<'_, (Span, ast::Name)> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.closure_kind_origins,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.closure_kind_origins }
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}
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pub fn liberated_fn_sigs(&self) -> LocalTableInContext<'_, ty::FnSig<'tcx>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.liberated_fn_sigs }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.liberated_fn_sigs }
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}
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pub fn liberated_fn_sigs_mut(&mut self) -> LocalTableInContextMut<'_, ty::FnSig<'tcx>> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.liberated_fn_sigs,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.liberated_fn_sigs }
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}
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pub fn fru_field_types(&self) -> LocalTableInContext<'_, Vec<Ty<'tcx>>> {
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LocalTableInContext { local_id_root: self.local_id_root, data: &self.fru_field_types }
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LocalTableInContext { hir_owner: self.hir_owner, data: &self.fru_field_types }
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}
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pub fn fru_field_types_mut(&mut self) -> LocalTableInContextMut<'_, Vec<Ty<'tcx>>> {
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LocalTableInContextMut {
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local_id_root: self.local_id_root,
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data: &mut self.fru_field_types,
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}
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LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.fru_field_types }
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}
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pub fn is_coercion_cast(&self, hir_id: hir::HirId) -> bool {
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validate_hir_id_for_typeck_tables(self.local_id_root, hir_id, true);
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validate_hir_id_for_typeck_tables(self.hir_owner, hir_id, true);
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self.coercion_casts.contains(&hir_id.local_id)
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}
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@ -693,7 +672,7 @@ impl<'tcx> TypeckTables<'tcx> {
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impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for TypeckTables<'tcx> {
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fn hash_stable(&self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher) {
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let ty::TypeckTables {
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local_id_root,
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hir_owner,
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ref type_dependent_defs,
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ref field_indices,
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ref user_provided_types,
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@ -730,18 +709,12 @@ impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for TypeckTables<'tcx> {
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hash_stable_hashmap(hcx, hasher, upvar_capture_map, |up_var_id, hcx| {
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let ty::UpvarId { var_path, closure_expr_id } = *up_var_id;
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let local_id_root = local_id_root.expect("trying to hash invalid TypeckTables");
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assert_eq!(Some(var_path.hir_id.owner), hir_owner);
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let var_owner_def_id = DefId {
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krate: local_id_root.krate,
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index: var_path.hir_id.owner.local_def_index,
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};
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let closure_def_id =
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DefId { krate: local_id_root.krate, index: closure_expr_id.local_def_index };
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(
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hcx.def_path_hash(var_owner_def_id),
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hcx.local_def_path_hash(var_path.hir_id.owner),
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var_path.hir_id.local_id,
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hcx.def_path_hash(closure_def_id),
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hcx.local_def_path_hash(closure_expr_id),
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)
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});
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@ -1784,11 +1784,11 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
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// suggest adding an explicit lifetime bound to it.
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let type_param_span = match (self.in_progress_tables, bound_kind) {
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(Some(ref table), GenericKind::Param(ref param)) => {
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let table = table.borrow();
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table.local_id_root.and_then(|did| {
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let generics = self.tcx.generics_of(did);
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// Account for the case where `did` corresponds to `Self`, which doesn't have
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// the expected type argument.
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let table_owner = table.borrow().hir_owner;
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table_owner.and_then(|table_owner| {
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let generics = self.tcx.generics_of(table_owner.to_def_id());
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// Account for the case where `param` corresponds to `Self`,
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// which doesn't have the expected type argument.
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if !(generics.has_self && param.index == 0) {
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let type_param = generics.type_param(param, self.tcx);
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let hir = &self.tcx.hir();
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|
@ -29,7 +29,7 @@ use rustc_data_structures::sync::Lrc;
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use rustc_data_structures::unify as ut;
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use rustc_errors::DiagnosticBuilder;
|
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use rustc_hir as hir;
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use rustc_hir::def_id::DefId;
|
||||
use rustc_hir::def_id::{DefId, LocalDefId};
|
||||
use rustc_session::config::BorrowckMode;
|
||||
use rustc_span::symbol::Symbol;
|
||||
use rustc_span::Span;
|
||||
@ -559,7 +559,7 @@ impl TyCtxtInferExt<'tcx> for TyCtxt<'tcx> {
|
||||
impl<'tcx> InferCtxtBuilder<'tcx> {
|
||||
/// Used only by `rustc_typeck` during body type-checking/inference,
|
||||
/// will initialize `in_progress_tables` with fresh `TypeckTables`.
|
||||
pub fn with_fresh_in_progress_tables(mut self, table_owner: DefId) -> Self {
|
||||
pub fn with_fresh_in_progress_tables(mut self, table_owner: LocalDefId) -> Self {
|
||||
self.fresh_tables = Some(RefCell::new(ty::TypeckTables::empty(Some(table_owner))));
|
||||
self
|
||||
}
|
||||
|
@ -1105,15 +1105,15 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
|
||||
let generator_did_root = self.tcx.closure_base_def_id(generator_did);
|
||||
debug!(
|
||||
"maybe_note_obligation_cause_for_async_await: generator_did={:?} \
|
||||
generator_did_root={:?} in_progress_tables.local_id_root={:?} span={:?}",
|
||||
generator_did_root={:?} in_progress_tables.hir_owner={:?} span={:?}",
|
||||
generator_did,
|
||||
generator_did_root,
|
||||
in_progress_tables.as_ref().map(|t| t.local_id_root),
|
||||
in_progress_tables.as_ref().map(|t| t.hir_owner),
|
||||
span
|
||||
);
|
||||
let query_tables;
|
||||
let tables: &TypeckTables<'tcx> = match &in_progress_tables {
|
||||
Some(t) if t.local_id_root == Some(generator_did_root) => t,
|
||||
Some(t) if t.hir_owner.map(|owner| owner.to_def_id()) == Some(generator_did_root) => t,
|
||||
_ => {
|
||||
query_tables = self.tcx.typeck_tables_of(generator_did);
|
||||
&query_tables
|
||||
|
@ -213,7 +213,7 @@ fn compare_predicate_entailment<'tcx>(
|
||||
);
|
||||
|
||||
tcx.infer_ctxt().enter(|infcx| {
|
||||
let inh = Inherited::new(infcx, impl_m.def_id);
|
||||
let inh = Inherited::new(infcx, impl_m.def_id.expect_local());
|
||||
let infcx = &inh.infcx;
|
||||
|
||||
debug!("compare_impl_method: caller_bounds={:?}", param_env.caller_bounds);
|
||||
@ -950,7 +950,7 @@ crate fn compare_const_impl<'tcx>(
|
||||
|
||||
tcx.infer_ctxt().enter(|infcx| {
|
||||
let param_env = tcx.param_env(impl_c.def_id);
|
||||
let inh = Inherited::new(infcx, impl_c.def_id);
|
||||
let inh = Inherited::new(infcx, impl_c.def_id.expect_local());
|
||||
let infcx = &inh.infcx;
|
||||
|
||||
// The below is for the most part highly similar to the procedure
|
||||
@ -1130,7 +1130,7 @@ fn compare_type_predicate_entailment(
|
||||
normalize_cause.clone(),
|
||||
);
|
||||
tcx.infer_ctxt().enter(|infcx| {
|
||||
let inh = Inherited::new(infcx, impl_ty.def_id);
|
||||
let inh = Inherited::new(infcx, impl_ty.def_id.expect_local());
|
||||
let infcx = &inh.infcx;
|
||||
|
||||
debug!("compare_type_predicate_entailment: caller_bounds={:?}", param_env.caller_bounds);
|
||||
|
@ -1018,9 +1018,9 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
|
||||
// Obtain the span for `param` and use it for a structured suggestion.
|
||||
let mut suggested = false;
|
||||
if let (Some(ref param), Some(ref table)) = (param_type, self.in_progress_tables) {
|
||||
let table = table.borrow();
|
||||
if let Some(did) = table.local_id_root {
|
||||
let generics = self.tcx.generics_of(did);
|
||||
let table_owner = table.borrow().hir_owner;
|
||||
if let Some(table_owner) = table_owner {
|
||||
let generics = self.tcx.generics_of(table_owner.to_def_id());
|
||||
let type_param = generics.type_param(param, self.tcx);
|
||||
let hir = &self.tcx.hir();
|
||||
if let Some(id) = hir.as_local_hir_id(type_param.def_id) {
|
||||
|
@ -112,7 +112,7 @@ use rustc_data_structures::fx::{FxHashMap, FxHashSet};
|
||||
use rustc_errors::{pluralize, struct_span_err, Applicability, DiagnosticBuilder, DiagnosticId};
|
||||
use rustc_hir as hir;
|
||||
use rustc_hir::def::{CtorOf, DefKind, Res};
|
||||
use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, DefIdSet, LOCAL_CRATE};
|
||||
use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, DefIdSet, LocalDefId, LOCAL_CRATE};
|
||||
use rustc_hir::intravisit::{self, NestedVisitorMap, Visitor};
|
||||
use rustc_hir::itemlikevisit::ItemLikeVisitor;
|
||||
use rustc_hir::{ExprKind, GenericArg, HirIdMap, Item, ItemKind, Node, PatKind, QPath};
|
||||
@ -633,19 +633,15 @@ impl<'a, 'tcx> Deref for FnCtxt<'a, 'tcx> {
|
||||
/// `F: for<'b, 'tcx> where 'tcx FnOnce(Inherited<'b, 'tcx>)`.
|
||||
pub struct InheritedBuilder<'tcx> {
|
||||
infcx: infer::InferCtxtBuilder<'tcx>,
|
||||
def_id: DefId,
|
||||
def_id: LocalDefId,
|
||||
}
|
||||
|
||||
impl Inherited<'_, 'tcx> {
|
||||
pub fn build(tcx: TyCtxt<'tcx>, def_id: DefId) -> InheritedBuilder<'tcx> {
|
||||
let hir_id_root = if let Some(def_id) = def_id.as_local() {
|
||||
tcx.hir().local_def_id_to_hir_id(def_id).owner.to_def_id()
|
||||
} else {
|
||||
def_id
|
||||
};
|
||||
pub fn build(tcx: TyCtxt<'tcx>, def_id: LocalDefId) -> InheritedBuilder<'tcx> {
|
||||
let hir_owner = tcx.hir().local_def_id_to_hir_id(def_id).owner;
|
||||
|
||||
InheritedBuilder {
|
||||
infcx: tcx.infer_ctxt().with_fresh_in_progress_tables(hir_id_root),
|
||||
infcx: tcx.infer_ctxt().with_fresh_in_progress_tables(hir_owner),
|
||||
def_id,
|
||||
}
|
||||
}
|
||||
@ -662,10 +658,10 @@ impl<'tcx> InheritedBuilder<'tcx> {
|
||||
}
|
||||
|
||||
impl Inherited<'a, 'tcx> {
|
||||
fn new(infcx: InferCtxt<'a, 'tcx>, def_id: DefId) -> Self {
|
||||
fn new(infcx: InferCtxt<'a, 'tcx>, def_id: LocalDefId) -> Self {
|
||||
let tcx = infcx.tcx;
|
||||
let item_id = tcx.hir().as_local_hir_id(def_id);
|
||||
let body_id = item_id.and_then(|id| tcx.hir().maybe_body_owned_by(id));
|
||||
let item_id = tcx.hir().local_def_id_to_hir_id(def_id);
|
||||
let body_id = tcx.hir().maybe_body_owned_by(item_id);
|
||||
let implicit_region_bound = body_id.map(|body_id| {
|
||||
let body = tcx.hir().body(body_id);
|
||||
tcx.mk_region(ty::ReScope(region::Scope {
|
||||
@ -1002,7 +998,7 @@ fn typeck_tables_of_with_fallback<'tcx>(
|
||||
});
|
||||
let body = tcx.hir().body(body_id);
|
||||
|
||||
let tables = Inherited::build(tcx, def_id).enter(|inh| {
|
||||
let tables = Inherited::build(tcx, def_id.expect_local()).enter(|inh| {
|
||||
let param_env = tcx.param_env(def_id);
|
||||
let fcx = if let (Some(header), Some(decl)) = (fn_header, fn_decl) {
|
||||
let fn_sig = if crate::collect::get_infer_ret_ty(&decl.output).is_some() {
|
||||
@ -1127,7 +1123,7 @@ fn typeck_tables_of_with_fallback<'tcx>(
|
||||
|
||||
// Consistency check our TypeckTables instance can hold all ItemLocalIds
|
||||
// it will need to hold.
|
||||
assert_eq!(tables.local_id_root, Some(id.owner.to_def_id()));
|
||||
assert_eq!(tables.hir_owner, Some(id.owner));
|
||||
|
||||
tables
|
||||
}
|
||||
|
@ -316,12 +316,12 @@ fn for_item<'tcx>(tcx: TyCtxt<'tcx>, item: &hir::Item<'_>) -> CheckWfFcxBuilder<
|
||||
}
|
||||
|
||||
fn for_id(tcx: TyCtxt<'_>, id: hir::HirId, span: Span) -> CheckWfFcxBuilder<'_> {
|
||||
let def_id = tcx.hir().local_def_id(id);
|
||||
let def_id = tcx.hir().local_def_id(id).expect_local();
|
||||
CheckWfFcxBuilder {
|
||||
inherited: Inherited::build(tcx, def_id),
|
||||
id,
|
||||
span,
|
||||
param_env: tcx.param_env(def_id),
|
||||
param_env: tcx.param_env(def_id.to_def_id()),
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -111,7 +111,7 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
WritebackCx {
|
||||
fcx,
|
||||
tables: ty::TypeckTables::empty(Some(owner.to_def_id())),
|
||||
tables: ty::TypeckTables::empty(Some(owner)),
|
||||
body,
|
||||
rustc_dump_user_substs,
|
||||
}
|
||||
@ -338,11 +338,11 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
fn visit_closures(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
let common_local_id_root = fcx_tables.local_id_root.unwrap();
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
let common_hir_owner = fcx_tables.hir_owner.unwrap();
|
||||
|
||||
for (&id, &origin) in fcx_tables.closure_kind_origins().iter() {
|
||||
let hir_id = hir::HirId { owner: common_local_id_root.expect_local(), local_id: id };
|
||||
let hir_id = hir::HirId { owner: common_hir_owner, local_id: id };
|
||||
self.tables.closure_kind_origins_mut().insert(hir_id, origin);
|
||||
}
|
||||
}
|
||||
@ -350,7 +350,7 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
fn visit_coercion_casts(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
let fcx_coercion_casts = fcx_tables.coercion_casts();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
|
||||
for local_id in fcx_coercion_casts {
|
||||
self.tables.set_coercion_cast(*local_id);
|
||||
@ -359,12 +359,12 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
fn visit_user_provided_tys(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
let common_local_id_root = fcx_tables.local_id_root.unwrap();
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
let common_hir_owner = fcx_tables.hir_owner.unwrap();
|
||||
|
||||
let mut errors_buffer = Vec::new();
|
||||
for (&local_id, c_ty) in fcx_tables.user_provided_types().iter() {
|
||||
let hir_id = hir::HirId { owner: common_local_id_root.expect_local(), local_id };
|
||||
let hir_id = hir::HirId { owner: common_hir_owner, local_id };
|
||||
|
||||
if cfg!(debug_assertions) && c_ty.has_local_value() {
|
||||
span_bug!(hir_id.to_span(self.fcx.tcx), "writeback: `{:?}` is a local value", c_ty);
|
||||
@ -397,7 +397,7 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
fn visit_user_provided_sigs(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
|
||||
for (&def_id, c_sig) in fcx_tables.user_provided_sigs.iter() {
|
||||
if cfg!(debug_assertions) && c_sig.has_local_value() {
|
||||
@ -414,7 +414,7 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
fn visit_generator_interior_types(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
self.tables.generator_interior_types = fcx_tables.generator_interior_types.clone();
|
||||
}
|
||||
|
||||
@ -553,11 +553,11 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
fn visit_liberated_fn_sigs(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
let common_local_id_root = fcx_tables.local_id_root.unwrap();
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
let common_hir_owner = fcx_tables.hir_owner.unwrap();
|
||||
|
||||
for (&local_id, fn_sig) in fcx_tables.liberated_fn_sigs().iter() {
|
||||
let hir_id = hir::HirId { owner: common_local_id_root.expect_local(), local_id };
|
||||
let hir_id = hir::HirId { owner: common_hir_owner, local_id };
|
||||
let fn_sig = self.resolve(fn_sig, &hir_id);
|
||||
self.tables.liberated_fn_sigs_mut().insert(hir_id, fn_sig.clone());
|
||||
}
|
||||
@ -565,11 +565,11 @@ impl<'cx, 'tcx> WritebackCx<'cx, 'tcx> {
|
||||
|
||||
fn visit_fru_field_types(&mut self) {
|
||||
let fcx_tables = self.fcx.tables.borrow();
|
||||
debug_assert_eq!(fcx_tables.local_id_root, self.tables.local_id_root);
|
||||
let common_local_id_root = fcx_tables.local_id_root.unwrap();
|
||||
assert_eq!(fcx_tables.hir_owner, self.tables.hir_owner);
|
||||
let common_hir_owner = fcx_tables.hir_owner.unwrap();
|
||||
|
||||
for (&local_id, ftys) in fcx_tables.fru_field_types().iter() {
|
||||
let hir_id = hir::HirId { owner: common_local_id_root.expect_local(), local_id };
|
||||
let hir_id = hir::HirId { owner: common_hir_owner, local_id };
|
||||
let ftys = self.resolve(ftys, &hir_id);
|
||||
self.tables.fru_field_types_mut().insert(hir_id, ftys);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user