Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 47 deletions

diff --git a/compiler/rustc_middle/src/hir/map/mod.rs b/compiler/rustc_middle/src/hir/map/mod.rs
index 47b04c33e..30a23c342 100644
--- a/compiler/rustc_middle/src/hir/map/mod.rs
+++ b/compiler/rustc_middle/src/hir/map/mod.rs
@@ -17,28 +17,6 @@ use rustc_span::symbol::{kw, sym, Ident, Symbol};
 use rustc_span::Span;
 use rustc_target::spec::abi::Abi;
 
-fn fn_decl<'hir>(node: Node<'hir>) -> Option<&'hir FnDecl<'hir>> {
-    match node {
-        Node::Item(Item { kind: ItemKind::Fn(sig, _, _), .. })
-        | Node::TraitItem(TraitItem { kind: TraitItemKind::Fn(sig, _), .. })
-        | Node::ImplItem(ImplItem { kind: ImplItemKind::Fn(sig, _), .. }) => Some(&sig.decl),
-        Node::Expr(Expr { kind: ExprKind::Closure(Closure { fn_decl, .. }), .. })
-        | Node::ForeignItem(ForeignItem { kind: ForeignItemKind::Fn(fn_decl, ..), .. }) => {
-            Some(fn_decl)
-        }
-        _ => None,
-    }
-}
-
-pub fn fn_sig<'hir>(node: Node<'hir>) -> Option<&'hir FnSig<'hir>> {
-    match &node {
-        Node::Item(Item { kind: ItemKind::Fn(sig, _, _), .. })
-        | Node::TraitItem(TraitItem { kind: TraitItemKind::Fn(sig, _), .. })
-        | Node::ImplItem(ImplItem { kind: ImplItemKind::Fn(sig, _), .. }) => Some(sig),
-        _ => None,
-    }
-}
-
 #[inline]
 pub fn associated_body<'hir>(node: Node<'hir>) -> Option<BodyId> {
     match node {
@@ -146,10 +124,12 @@ impl<'hir> Iterator for ParentOwnerIterator<'hir> {
 }
 
 impl<'hir> Map<'hir> {
+    #[inline]
     pub fn krate(self) -> &'hir Crate<'hir> {
         self.tcx.hir_crate(())
     }
 
+    #[inline]
     pub fn root_module(self) -> &'hir Mod<'hir> {
         match self.tcx.hir_owner(CRATE_DEF_ID).map(|o| o.node) {
             Some(OwnerNode::Crate(item)) => item,
@@ -157,14 +137,17 @@ impl<'hir> Map<'hir> {
         }
     }
 
+    #[inline]
     pub fn items(self) -> impl Iterator<Item = ItemId> + 'hir {
         self.tcx.hir_crate_items(()).items.iter().copied()
     }
 
+    #[inline]
     pub fn module_items(self, module: LocalDefId) -> impl Iterator<Item = ItemId> + 'hir {
         self.tcx.hir_module_items(module).items()
     }
 
+    #[inline]
     pub fn par_for_each_item(self, f: impl Fn(ItemId) + Sync + Send) {
         par_for_each_in(&self.tcx.hir_crate_items(()).items[..], |id| f(*id));
     }
@@ -229,7 +212,13 @@ impl<'hir> Map<'hir> {
                 ItemKind::Fn(..) => DefKind::Fn,
                 ItemKind::Macro(_, macro_kind) => DefKind::Macro(macro_kind),
                 ItemKind::Mod(..) => DefKind::Mod,
-                ItemKind::OpaqueTy(..) => DefKind::OpaqueTy,
+                ItemKind::OpaqueTy(ref opaque) => {
+                    if opaque.in_trait {
+                        DefKind::ImplTraitPlaceholder
+                    } else {
+                        DefKind::OpaqueTy
+                    }
+                }
                 ItemKind::TyAlias(..) => DefKind::TyAlias,
                 ItemKind::Enum(..) => DefKind::Enum,
                 ItemKind::Struct(..) => DefKind::Struct,
@@ -297,6 +286,8 @@ impl<'hir> Map<'hir> {
             | Node::Infer(_)
             | Node::TraitRef(_)
             | Node::Pat(_)
+            | Node::PatField(_)
+            | Node::ExprField(_)
             | Node::Local(_)
             | Node::Param(_)
             | Node::Arm(_)
@@ -306,6 +297,9 @@ impl<'hir> Map<'hir> {
         Some(def_kind)
     }
 
+    /// Finds the id of the parent node to this one.
+    ///
+    /// If calling repeatedly and iterating over parents, prefer [`Map::parent_iter`].
     pub fn find_parent_node(self, id: HirId) -> Option<HirId> {
         if id.local_id == ItemLocalId::from_u32(0) {
             Some(self.tcx.hir_owner_parent(id.owner))
@@ -313,6 +307,8 @@ impl<'hir> Map<'hir> {
             let owner = self.tcx.hir_owner_nodes(id.owner).as_owner()?;
             let node = owner.nodes[id.local_id].as_ref()?;
             let hir_id = HirId { owner: id.owner, local_id: node.parent };
+            // HIR indexing should have checked that.
+            debug_assert_ne!(id.local_id, node.parent);
             Some(hir_id)
         }
     }
@@ -382,7 +378,7 @@ impl<'hir> Map<'hir> {
 
     pub fn fn_decl_by_hir_id(self, hir_id: HirId) -> Option<&'hir FnDecl<'hir>> {
         if let Some(node) = self.find(hir_id) {
-            fn_decl(node)
+            node.fn_decl()
         } else {
             bug!("no node for hir_id `{}`", hir_id)
         }
@@ -390,7 +386,7 @@ impl<'hir> Map<'hir> {
 
     pub fn fn_sig_by_hir_id(self, hir_id: HirId) -> Option<&'hir FnSig<'hir>> {
         if let Some(node) = self.find(hir_id) {
-            fn_sig(node)
+            node.fn_sig()
         } else {
             bug!("no node for hir_id `{}`", hir_id)
         }
@@ -487,11 +483,13 @@ impl<'hir> Map<'hir> {
     /// Returns an iterator of the `DefId`s for all body-owners in this
     /// crate. If you would prefer to iterate over the bodies
     /// themselves, you can do `self.hir().krate().body_ids.iter()`.
+    #[inline]
     pub fn body_owners(self) -> impl Iterator<Item = LocalDefId> + 'hir {
         self.tcx.hir_crate_items(()).body_owners.iter().copied()
     }
 
-    pub fn par_body_owners<F: Fn(LocalDefId) + Sync + Send>(self, f: F) {
+    #[inline]
+    pub fn par_body_owners(self, f: impl Fn(LocalDefId) + Sync + Send) {
         par_for_each_in(&self.tcx.hir_crate_items(()).body_owners[..], |&def_id| f(def_id));
     }
 
@@ -499,7 +497,9 @@ impl<'hir> Map<'hir> {
         let def_kind = self.tcx.def_kind(def_id);
         match def_kind {
             DefKind::Trait | DefKind::TraitAlias => def_id,
-            DefKind::TyParam | DefKind::ConstParam => self.tcx.local_parent(def_id),
+            DefKind::LifetimeParam | DefKind::TyParam | DefKind::ConstParam => {
+                self.tcx.local_parent(def_id)
+            }
             _ => bug!("ty_param_owner: {:?} is a {:?} not a type parameter", def_id, def_kind),
         }
     }
@@ -508,7 +508,9 @@ impl<'hir> Map<'hir> {
         let def_kind = self.tcx.def_kind(def_id);
         match def_kind {
             DefKind::Trait | DefKind::TraitAlias => kw::SelfUpper,
-            DefKind::TyParam | DefKind::ConstParam => self.tcx.item_name(def_id.to_def_id()),
+            DefKind::LifetimeParam | DefKind::TyParam | DefKind::ConstParam => {
+                self.tcx.item_name(def_id.to_def_id())
+            }
             _ => bug!("ty_param_name: {:?} is a {:?} not a type parameter", def_id, def_kind),
         }
     }
@@ -624,35 +626,22 @@ impl<'hir> Map<'hir> {
         }
     }
 
-    #[cfg(not(parallel_compiler))]
     #[inline]
-    pub fn par_for_each_module(self, f: impl Fn(LocalDefId)) {
-        self.for_each_module(f)
-    }
-
-    #[cfg(parallel_compiler)]
-    pub fn par_for_each_module(self, f: impl Fn(LocalDefId) + Sync) {
-        use rustc_data_structures::sync::{par_iter, ParallelIterator};
-        par_iter_submodules(self.tcx, CRATE_DEF_ID, &f);
-
-        fn par_iter_submodules<F>(tcx: TyCtxt<'_>, module: LocalDefId, f: &F)
-        where
-            F: Fn(LocalDefId) + Sync,
-        {
-            (*f)(module);
-            let items = tcx.hir_module_items(module);
-            par_iter(&items.submodules[..]).for_each(|&sm| par_iter_submodules(tcx, sm, f));
-        }
+    pub fn par_for_each_module(self, f: impl Fn(LocalDefId) + Sync + Send) {
+        let crate_items = self.tcx.hir_crate_items(());
+        par_for_each_in(&crate_items.submodules[..], |module| f(*module))
     }
 
     /// Returns an iterator for the nodes in the ancestor tree of the `current_id`
     /// until the crate root is reached. Prefer this over your own loop using `get_parent_node`.
+    #[inline]
     pub fn parent_iter(self, current_id: HirId) -> ParentHirIterator<'hir> {
         ParentHirIterator { current_id, map: self }
     }
 
     /// Returns an iterator for the nodes in the ancestor tree of the `current_id`
     /// until the crate root is reached. Prefer this over your own loop using `get_parent_node`.
+    #[inline]
     pub fn parent_owner_iter(self, current_id: HirId) -> ParentOwnerIterator<'hir> {
         ParentOwnerIterator { current_id, map: self }
     }
@@ -1020,6 +1009,7 @@ impl<'hir> Map<'hir> {
             Node::Field(field) => field.span,
             Node::AnonConst(constant) => self.body(constant.body).value.span,
             Node::Expr(expr) => expr.span,
+            Node::ExprField(field) => field.span,
             Node::Stmt(stmt) => stmt.span,
             Node::PathSegment(seg) => {
                 let ident_span = seg.ident.span;
@@ -1030,6 +1020,7 @@ impl<'hir> Map<'hir> {
             Node::TypeBinding(tb) => tb.span,
             Node::TraitRef(tr) => tr.path.span,
             Node::Pat(pat) => pat.span,
+            Node::PatField(field) => field.span,
             Node::Arm(arm) => arm.span,
             Node::Block(block) => block.span,
             Node::Ctor(..) => self.span_with_body(self.get_parent_node(hir_id)),
@@ -1204,7 +1195,13 @@ fn hir_id_to_string(map: Map<'_>, id: HirId) -> String {
                 ItemKind::ForeignMod { .. } => "foreign mod",
                 ItemKind::GlobalAsm(..) => "global asm",
                 ItemKind::TyAlias(..) => "ty",
-                ItemKind::OpaqueTy(..) => "opaque type",
+                ItemKind::OpaqueTy(ref opaque) => {
+                    if opaque.in_trait {
+                        "opaque type in trait"
+                    } else {
+                        "opaque type"
+                    }
+                }
                 ItemKind::Enum(..) => "enum",
                 ItemKind::Struct(..) => "struct",
                 ItemKind::Union(..) => "union",
@@ -1241,12 +1238,14 @@ fn hir_id_to_string(map: Map<'_>, id: HirId) -> String {
         }
         Some(Node::AnonConst(_)) => node_str("const"),
         Some(Node::Expr(_)) => node_str("expr"),
+        Some(Node::ExprField(_)) => node_str("expr field"),
         Some(Node::Stmt(_)) => node_str("stmt"),
         Some(Node::PathSegment(_)) => node_str("path segment"),
         Some(Node::Ty(_)) => node_str("type"),
         Some(Node::TypeBinding(_)) => node_str("type binding"),
         Some(Node::TraitRef(_)) => node_str("trait ref"),
         Some(Node::Pat(_)) => node_str("pat"),
+        Some(Node::PatField(_)) => node_str("pattern field"),
         Some(Node::Param(_)) => node_str("param"),
         Some(Node::Arm(_)) => node_str("arm"),
         Some(Node::Block(_)) => node_str("block"),