Merge pull request #19169 from lnicola/sync-from-rust

minor: Sync from downstream

Author: lnicola

clippy_lints/src/arbitrary_source_item_ordering.rs

@@ -338,7 +338,7 @@ impl<'tcx> LateLintPass<'tcx> for ArbitrarySourceItemOrdering {
             return;
         }
 
-        let items = module.item_ids.iter().map(|&id| cx.tcx.hir().item(id));
+        let items = module.item_ids.iter().map(|&id| cx.tcx.hir_item(id));
 
         // Iterates over the items within a module.
         //

clippy_lints/src/async_yields_async.rs

@@ -60,12 +60,12 @@ impl<'tcx> LateLintPass<'tcx> for AsyncYieldsAsync {
                 // XXXkhuey maybe we should?
                 return;
             },
-            CoroutineSource::Block => cx.tcx.hir().body(*body_id).value,
+            CoroutineSource::Block => cx.tcx.hir_body(*body_id).value,
             CoroutineSource::Closure => {
                 // Like `async fn`, async closures are wrapped in an additional block
                 // to move all of the closure's arguments into the future.
 
-                let async_closure_body = cx.tcx.hir().body(*body_id).value;
+                let async_closure_body = cx.tcx.hir_body(*body_id).value;
                 let ExprKind::Block(block, _) = async_closure_body.kind else {
                     return;
                 };

clippy_lints/src/attrs/utils.rs

@@ -22,15 +22,15 @@ pub(super) fn is_lint_level(symbol: Symbol, attr_id: AttrId) -> bool {
 
 pub(super) fn is_relevant_item(cx: &LateContext<'_>, item: &Item<'_>) -> bool {
     if let ItemKind::Fn { body: eid, .. } = item.kind {
-        is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir().body(eid).value)
+        is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir_body(eid).value)
     } else {
         true
     }
 }
 
 pub(super) fn is_relevant_impl(cx: &LateContext<'_>, item: &ImplItem<'_>) -> bool {
     match item.kind {
-        ImplItemKind::Fn(_, eid) => is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir().body(eid).value),
+        ImplItemKind::Fn(_, eid) => is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir_body(eid).value),
         _ => false,
     }
 }
@@ -39,7 +39,7 @@ pub(super) fn is_relevant_trait(cx: &LateContext<'_>, item: &TraitItem<'_>) -> b
     match item.kind {
         TraitItemKind::Fn(_, TraitFn::Required(_)) => true,
         TraitItemKind::Fn(_, TraitFn::Provided(eid)) => {
-            is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir().body(eid).value)
+            is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir_body(eid).value)
         },
         _ => false,
     }

clippy_lints/src/booleans.rs

@@ -452,7 +452,7 @@ fn simplify_not(cx: &LateContext<'_>, curr_msrv: &Msrv, expr: &Expr<'_>) -> Opti
                 })
         },
         ExprKind::Closure(closure) => {
-            let body = cx.tcx.hir().body(closure.body);
+            let body = cx.tcx.hir_body(closure.body);
             let params = body
                 .params
                 .iter()

clippy_lints/src/casts/cast_ptr_alignment.rs

@@ -66,7 +66,7 @@ fn is_used_as_unaligned(cx: &LateContext<'_>, e: &Expr<'_>) -> bool {
             if matches!(name.ident.as_str(), "read_unaligned" | "write_unaligned")
                 && let Some(def_id) = cx.typeck_results().type_dependent_def_id(parent.hir_id)
                 && let Some(def_id) = cx.tcx.impl_of_method(def_id)
-                && cx.tcx.type_of(def_id).instantiate_identity().is_unsafe_ptr()
+                && cx.tcx.type_of(def_id).instantiate_identity().is_raw_ptr()
             {
                 true
             } else {

clippy_lints/src/collection_is_never_read.rs

@@ -118,7 +118,7 @@ fn has_no_read_access<'tcx, T: Visitable<'tcx>>(cx: &LateContext<'tcx>, id: HirI
             let is_read_in_closure_arg = args.iter().any(|arg| {
                 if let ExprKind::Closure(closure) = arg.kind
                     // To keep things simple, we only check the first param to see if its read.
-                    && let Body { params: [param, ..], value } = cx.tcx.hir().body(closure.body)
+                    && let Body { params: [param, ..], value } = cx.tcx.hir_body(closure.body)
                 {
                     !has_no_read_access(cx, param.hir_id, *value)
                 } else {

clippy_lints/src/dereference.rs

@@ -682,7 +682,7 @@ fn try_parse_ref_op<'tcx>(
             },
             [arg],
         ) => (true, typeck.qpath_res(path, *hir_id).opt_def_id()?, arg),
-        ExprKind::Unary(UnOp::Deref, sub_expr) if !typeck.expr_ty(sub_expr).is_unsafe_ptr() => {
+        ExprKind::Unary(UnOp::Deref, sub_expr) if !typeck.expr_ty(sub_expr).is_raw_ptr() => {
             return Some((RefOp::Deref, sub_expr));
         },
         ExprKind::AddrOf(BorrowKind::Ref, mutability, sub_expr) => return Some((RefOp::AddrOf(mutability), sub_expr)),

clippy_lints/src/derivable_impls.rs

@@ -197,7 +197,7 @@ impl<'tcx> LateLintPass<'tcx> for DerivableImpls {
             && let impl_item_hir = child.id.hir_id()
             && let Node::ImplItem(impl_item) = cx.tcx.hir_node(impl_item_hir)
             && let ImplItemKind::Fn(_, b) = &impl_item.kind
-            && let Body { value: func_expr, .. } = cx.tcx.hir().body(*b)
+            && let Body { value: func_expr, .. } = cx.tcx.hir_body(*b)
             && let &ty::Adt(adt_def, args) = cx.tcx.type_of(item.owner_id).instantiate_identity().kind()
             && let attrs = cx.tcx.hir().attrs(item.hir_id())
             && !attrs.iter().any(|attr| attr.doc_str().is_some())

clippy_lints/src/derive.rs

@@ -437,8 +437,8 @@ impl<'tcx> Visitor<'tcx> for UnsafeVisitor<'_, 'tcx> {
         walk_expr(self, expr)
     }
 
-    fn nested_visit_map(&mut self) -> Self::Map {
-        self.cx.tcx.hir()
+    fn maybe_tcx(&mut self) -> Self::MaybeTyCtxt {
+        self.cx.tcx
     }
 }
 

clippy_lints/src/doc/missing_headers.rs

@@ -68,7 +68,7 @@ pub fn check(
         } else if let Some(body_id) = body_id
             && let Some(future) = cx.tcx.lang_items().future_trait()
             && let typeck = cx.tcx.typeck_body(body_id)
-            && let body = cx.tcx.hir().body(body_id)
+            && let body = cx.tcx.hir_body(body_id)
             && let ret_ty = typeck.expr_ty(body.value)
             && implements_trait_with_env(
                 cx.tcx,