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-rw-r--r--compiler/rustc_driver_impl/src/pretty.rs6
-rw-r--r--compiler/rustc_interface/src/passes.rs2
-rw-r--r--compiler/rustc_lint/src/expect.rs3
-rw-r--r--compiler/rustc_middle/src/hir/map.rs16
-rw-r--r--compiler/rustc_middle/src/hir/mod.rs10
-rw-r--r--compiler/rustc_middle/src/ty/context.rs2
-rw-r--r--src/librustdoc/core.rs2
-rw-r--r--tests/ui/consts/const-unstable-intrinsic.stderr10
-rw-r--r--tests/ui/stability-attribute/const-stability-attribute-implies-no-feature.stderr5
-rw-r--r--tests/ui/traits/const-traits/staged-api-user-crate.stderr5
10 files changed, 27 insertions, 34 deletions
diff --git a/compiler/rustc_driver_impl/src/pretty.rs b/compiler/rustc_driver_impl/src/pretty.rs
index ec77043cd12..688307a941f 100644
--- a/compiler/rustc_driver_impl/src/pretty.rs
+++ b/compiler/rustc_driver_impl/src/pretty.rs
@@ -292,7 +292,11 @@ pub fn print<'tcx>(sess: &Session, ppm: PpMode, ex: PrintExtra<'tcx>) {
         }
         HirTree => {
             debug!("pretty printing HIR tree");
-            format!("{:#?}", ex.tcx().hir_crate(()))
+            ex.tcx()
+                .hir_crate_items(())
+                .owners()
+                .map(|owner| format!("{:#?} => {:#?}\n", owner, ex.tcx().hir_owner_nodes(owner)))
+                .collect()
         }
         Mir => {
             let mut out = Vec::new();
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 0238d6a3947..d29656fedd5 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -1011,7 +1011,7 @@ fn run_required_analyses(tcx: TyCtxt<'_>) {
     // Prefetch this to prevent multiple threads from blocking on it later.
     // This is needed since the `hir_id_validator::check_crate` call above is not guaranteed
     // to use `hir_crate`.
-    tcx.ensure_done().hir_crate(());
+    tcx.ensure_done().hir_crate_items(());
 
     let sess = tcx.sess;
     sess.time("misc_checking_1", || {
diff --git a/compiler/rustc_lint/src/expect.rs b/compiler/rustc_lint/src/expect.rs
index 4c2b82a9a23..481e116d06e 100644
--- a/compiler/rustc_lint/src/expect.rs
+++ b/compiler/rustc_lint/src/expect.rs
@@ -1,5 +1,4 @@
 use rustc_data_structures::fx::FxHashSet;
-use rustc_hir::CRATE_OWNER_ID;
 use rustc_middle::lint::LintExpectation;
 use rustc_middle::query::Providers;
 use rustc_middle::ty::TyCtxt;
@@ -18,7 +17,7 @@ fn lint_expectations(tcx: TyCtxt<'_>, (): ()) -> Vec<(LintExpectationId, LintExp
 
     let mut expectations = Vec::new();
 
-    for owner in std::iter::once(CRATE_OWNER_ID).chain(krate.owners()) {
+    for owner in krate.owners() {
         let lints = tcx.shallow_lint_levels_on(owner);
         expectations.extend_from_slice(&lints.expectations);
     }
diff --git a/compiler/rustc_middle/src/hir/map.rs b/compiler/rustc_middle/src/hir/map.rs
index 3de97c8c0d9..f75d75dd5b0 100644
--- a/compiler/rustc_middle/src/hir/map.rs
+++ b/compiler/rustc_middle/src/hir/map.rs
@@ -328,8 +328,7 @@ impl<'tcx> TyCtxt<'tcx> {
     }
 
     /// 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_crate(()).body_ids.iter()`.
+    /// crate.
     #[inline]
     pub fn hir_body_owners(self) -> impl Iterator<Item = LocalDefId> {
         self.hir_crate_items(()).body_owners.iter().copied()
@@ -396,12 +395,11 @@ impl<'tcx> TyCtxt<'tcx> {
     where
         V: Visitor<'tcx>,
     {
-        let krate = self.hir_crate(());
-        for info in krate.owners.iter() {
-            if let MaybeOwner::Owner(info) = info {
-                for attrs in info.attrs.map.values() {
-                    walk_list!(visitor, visit_attribute, *attrs);
-                }
+        let krate = self.hir_crate_items(());
+        for owner in krate.owners() {
+            let attrs = self.hir_attr_map(owner);
+            for attrs in attrs.map.values() {
+                walk_list!(visitor, visit_attribute, *attrs);
             }
         }
         V::Result::output()
@@ -1225,6 +1223,7 @@ pub(super) fn hir_module_items(tcx: TyCtxt<'_>, module_id: LocalModDefId) -> Mod
         ..
     } = collector;
     ModuleItems {
+        add_root: false,
         submodules: submodules.into_boxed_slice(),
         free_items: items.into_boxed_slice(),
         trait_items: trait_items.into_boxed_slice(),
@@ -1258,6 +1257,7 @@ pub(crate) fn hir_crate_items(tcx: TyCtxt<'_>, _: ()) -> ModuleItems {
     } = collector;
 
     ModuleItems {
+        add_root: true,
         submodules: submodules.into_boxed_slice(),
         free_items: items.into_boxed_slice(),
         trait_items: trait_items.into_boxed_slice(),
diff --git a/compiler/rustc_middle/src/hir/mod.rs b/compiler/rustc_middle/src/hir/mod.rs
index cb4760c18de..bb36b2c9364 100644
--- a/compiler/rustc_middle/src/hir/mod.rs
+++ b/compiler/rustc_middle/src/hir/mod.rs
@@ -24,6 +24,9 @@ use crate::ty::{EarlyBinder, ImplSubject, TyCtxt};
 /// bodies. The Ids are in visitor order. This is used to partition a pass between modules.
 #[derive(Debug, HashStable, Encodable, Decodable)]
 pub struct ModuleItems {
+    /// Whether this represents the whole crate, in which case we need to add `CRATE_OWNER_ID` to
+    /// the iterators if we want to account for the crate root.
+    add_root: bool,
     submodules: Box<[OwnerId]>,
     free_items: Box<[ItemId]>,
     trait_items: Box<[TraitItemId]>,
@@ -60,9 +63,10 @@ impl ModuleItems {
     }
 
     pub fn owners(&self) -> impl Iterator<Item = OwnerId> {
-        self.free_items
-            .iter()
-            .map(|id| id.owner_id)
+        self.add_root
+            .then_some(CRATE_OWNER_ID)
+            .into_iter()
+            .chain(self.free_items.iter().map(|id| id.owner_id))
             .chain(self.trait_items.iter().map(|id| id.owner_id))
             .chain(self.impl_items.iter().map(|id| id.owner_id))
             .chain(self.foreign_items.iter().map(|id| id.owner_id))
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index b4d8b2e7176..7b1403c5e7e 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -2118,7 +2118,7 @@ impl<'tcx> TyCtxt<'tcx> {
     ) -> &'tcx rustc_hir::def_path_hash_map::DefPathHashMap {
         // Create a dependency to the crate to be sure we re-execute this when the amount of
         // definitions change.
-        self.ensure_ok().hir_crate(());
+        self.ensure_ok().hir_crate_items(());
         // Freeze definitions once we start iterating on them, to prevent adding new ones
         // while iterating. If some query needs to add definitions, it should be `ensure`d above.
         self.untracked.definitions.freeze().def_path_hash_to_def_index_map()
diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs
index 204f8decffc..d73600a4636 100644
--- a/src/librustdoc/core.rs
+++ b/src/librustdoc/core.rs
@@ -387,8 +387,6 @@ pub(crate) fn run_global_ctxt(
         ctxt.external_traits.insert(sized_trait_did, sized_trait);
     }
 
-    debug!("crate: {:?}", tcx.hir_crate(()));
-
     let mut krate = tcx.sess.time("clean_crate", || clean::krate(&mut ctxt));
 
     if krate.module.doc_value().is_empty() {
diff --git a/tests/ui/consts/const-unstable-intrinsic.stderr b/tests/ui/consts/const-unstable-intrinsic.stderr
index 973c7bae586..835113ccda5 100644
--- a/tests/ui/consts/const-unstable-intrinsic.stderr
+++ b/tests/ui/consts/const-unstable-intrinsic.stderr
@@ -24,10 +24,7 @@ error: `size_of_val` is not yet stable as a const intrinsic
 LL |         unstable_intrinsic::size_of_val(&x);
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: add `#![feature(unstable)]` to the crate attributes to enable
-   |
-LL + #![feature(unstable)]
-   |
+   = help: add `#![feature(unstable)]` to the crate attributes to enable
 
 error: `align_of_val` is not yet stable as a const intrinsic
   --> $DIR/const-unstable-intrinsic.rs:20:9
@@ -35,10 +32,7 @@ error: `align_of_val` is not yet stable as a const intrinsic
 LL |         unstable_intrinsic::align_of_val(&x);
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: add `#![feature(unstable)]` to the crate attributes to enable
-   |
-LL + #![feature(unstable)]
-   |
+   = help: add `#![feature(unstable)]` to the crate attributes to enable
 
 error: const function that might be (indirectly) exposed to stable cannot use `#[feature(local)]`
   --> $DIR/const-unstable-intrinsic.rs:24:9
diff --git a/tests/ui/stability-attribute/const-stability-attribute-implies-no-feature.stderr b/tests/ui/stability-attribute/const-stability-attribute-implies-no-feature.stderr
index 0f2006e932b..0a5f58288fa 100644
--- a/tests/ui/stability-attribute/const-stability-attribute-implies-no-feature.stderr
+++ b/tests/ui/stability-attribute/const-stability-attribute-implies-no-feature.stderr
@@ -4,10 +4,7 @@ error: `foobar` is not yet stable as a const fn
 LL |     foobar();
    |     ^^^^^^^^
    |
-help: add `#![feature(const_foobar)]` to the crate attributes to enable
-   |
-LL + #![feature(const_foobar)]
-   |
+   = help: add `#![feature(const_foobar)]` to the crate attributes to enable
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/traits/const-traits/staged-api-user-crate.stderr b/tests/ui/traits/const-traits/staged-api-user-crate.stderr
index 8ac83770cf7..1365be7e389 100644
--- a/tests/ui/traits/const-traits/staged-api-user-crate.stderr
+++ b/tests/ui/traits/const-traits/staged-api-user-crate.stderr
@@ -15,10 +15,7 @@ error: `staged_api::MyTrait` is not yet stable as a const trait
 LL |     Unstable::func();
    |     ^^^^^^^^^^^^^^^^
    |
-help: add `#![feature(unstable)]` to the crate attributes to enable
-   |
-LL + #![feature(unstable)]
-   |
+   = help: add `#![feature(unstable)]` to the crate attributes to enable
 
 error: aborting due to 2 previous errors
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-11-02 03:27:45 +0000