Auto merge of rust-lang#139257 - TaKO8Ki:rollup-vjzdas7, r=TaKO8Ki

Rollup of 5 pull requests

Successful merges:

 - rust-lang#139178 (Remove cjgillot from automated review assignment)
 - rust-lang#139184 (Add unstable `--print=crate-root-lint-levels`)
 - rust-lang#139215 (Add `opt-level = "s"` for more std symbolication crates)
 - rust-lang#139232 (Move methods from `Map` to `TyCtxt`, part 5.)
 - rust-lang#139239 (Remove `aux_build` run-make rustc helpers)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs

@@ -1364,7 +1364,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
         }
         // Try to find predicates on *generic params* that would allow copying `ty`
         let mut suggestion =
-            if let Some(symbol) = tcx.hir().maybe_get_struct_pattern_shorthand_field(expr) {
+            if let Some(symbol) = tcx.hir_maybe_get_struct_pattern_shorthand_field(expr) {
                 format!(": {symbol}.clone()")
             } else {
                 ".clone()".to_owned()

compiler/rustc_borrowck/src/diagnostics/move_errors.rs

@@ -502,7 +502,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
                 let upvar = &self.upvars[upvar_field.unwrap().index()];
                 let upvar_hir_id = upvar.get_root_variable();
                 let upvar_name = upvar.to_string(tcx);
-                let upvar_span = tcx.hir().span(upvar_hir_id);
+                let upvar_span = tcx.hir_span(upvar_hir_id);
 
                 let place_name = self.describe_any_place(move_place.as_ref());
 

compiler/rustc_borrowck/src/diagnostics/region_errors.rs

@@ -628,7 +628,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
 
             if let Some(def_hir) = defined_hir {
                 let upvars_map = self.infcx.tcx.upvars_mentioned(def_id).unwrap();
-                let upvar_def_span = self.infcx.tcx.hir().span(def_hir);
+                let upvar_def_span = self.infcx.tcx.hir_span(def_hir);
                 let upvar_span = upvars_map.get(&def_hir).unwrap().span;
                 diag.subdiagnostic(VarHereDenote::Defined { span: upvar_def_span });
                 diag.subdiagnostic(VarHereDenote::Captured { span: upvar_span });

compiler/rustc_borrowck/src/diagnostics/region_name.rs

@@ -291,7 +291,7 @@ impl<'tcx> MirBorrowckCtxt<'_, '_, 'tcx> {
         match *error_region {
             ty::ReEarlyParam(ebr) => ebr.has_name().then(|| {
                 let def_id = tcx.generics_of(self.mir_def_id()).region_param(ebr, tcx).def_id;
-                let span = tcx.hir().span_if_local(def_id).unwrap_or(DUMMY_SP);
+                let span = tcx.hir_span_if_local(def_id).unwrap_or(DUMMY_SP);
                 RegionName { name: ebr.name, source: RegionNameSource::NamedEarlyParamRegion(span) }
             }),
 
@@ -302,7 +302,7 @@ impl<'tcx> MirBorrowckCtxt<'_, '_, 'tcx> {
             ty::ReLateParam(late_param) => match late_param.kind {
                 ty::LateParamRegionKind::Named(region_def_id, name) => {
                     // Get the span to point to, even if we don't use the name.
-                    let span = tcx.hir().span_if_local(region_def_id).unwrap_or(DUMMY_SP);
+                    let span = tcx.hir_span_if_local(region_def_id).unwrap_or(DUMMY_SP);
                     debug!(
                         "bound region named: {:?}, is_named: {:?}",
                         name,

compiler/rustc_borrowck/src/diagnostics/var_name.rs

@@ -70,7 +70,7 @@ impl<'tcx> RegionInferenceContext<'tcx> {
         debug!("get_upvar_name_and_span_for_region: upvar_hir_id={upvar_hir_id:?}");
 
         let upvar_name = tcx.hir_name(upvar_hir_id);
-        let upvar_span = tcx.hir().span(upvar_hir_id);
+        let upvar_span = tcx.hir_span(upvar_hir_id);
         debug!(
             "get_upvar_name_and_span_for_region: upvar_name={upvar_name:?} upvar_span={upvar_span:?}",
         );

compiler/rustc_const_eval/src/const_eval/valtrees.rs

@@ -256,7 +256,7 @@ pub(crate) fn eval_to_valtree<'tcx>(
         Err(err) => {
             let did = cid.instance.def_id();
             let global_const_id = cid.display(tcx);
-            let span = tcx.hir().span_if_local(did);
+            let span = tcx.hir_span_if_local(did);
             match err {
                 ValTreeCreationError::NodesOverflow => {
                     let handled =

compiler/rustc_driver_impl/src/lib.rs

@@ -691,6 +691,34 @@ fn print_crate_info(
                 };
                 println_info!("{}", passes::get_crate_name(sess, attrs));
             }
+            CrateRootLintLevels => {
+                let Some(attrs) = attrs.as_ref() else {
+                    // no crate attributes, print out an error and exit
+                    return Compilation::Continue;
+                };
+                let crate_name = passes::get_crate_name(sess, attrs);
+                let lint_store = crate::unerased_lint_store(sess);
+                let registered_tools = rustc_resolve::registered_tools_ast(sess.dcx(), attrs);
+                let features = rustc_expand::config::features(sess, attrs, crate_name);
+                let lint_levels = rustc_lint::LintLevelsBuilder::crate_root(
+                    sess,
+                    &features,
+                    true,
+                    lint_store,
+                    &registered_tools,
+                    attrs,
+                );
+                for lint in lint_store.get_lints() {
+                    if let Some(feature_symbol) = lint.feature_gate
+                        && !features.enabled(feature_symbol)
+                    {
+                        // lint is unstable and feature gate isn't active, don't print
+                        continue;
+                    }
+                    let level = lint_levels.lint_level(lint).0;
+                    println_info!("{}={}", lint.name_lower(), level.as_str());
+                }
+            }
             Cfg => {
                 let mut cfgs = sess
                     .psess

compiler/rustc_hir/src/hir.rs

@@ -2123,7 +2123,7 @@ pub type Lit = Spanned<LitKind>;
 /// explicit discriminant values for enum variants.
 ///
 /// You can check if this anon const is a default in a const param
-/// `const N: usize = { ... }` with `tcx.hir().opt_const_param_default_param_def_id(..)`
+/// `const N: usize = { ... }` with `tcx.hir_opt_const_param_default_param_def_id(..)`
 #[derive(Copy, Clone, Debug, HashStable_Generic)]
 pub struct AnonConst {
     #[stable_hasher(ignore)]

compiler/rustc_hir_analysis/src/check/check.rs

@@ -578,10 +578,8 @@ fn check_opaque_precise_captures<'tcx>(tcx: TyCtxt<'tcx>, opaque_def_id: LocalDe
                 }
             }
             _ => {
-                tcx.dcx().span_delayed_bug(
-                    tcx.hir().span(hir_id),
-                    "parameter should have been resolved",
-                );
+                tcx.dcx()
+                    .span_delayed_bug(tcx.hir_span(hir_id), "parameter should have been resolved");
             }
         }
     }
@@ -1049,7 +1047,7 @@ fn check_impl_items_against_trait<'tcx>(
                 leaf_def.as_ref().is_some_and(|node_item| !node_item.defining_node.is_from_trait());
 
             if !is_implemented_here {
-                let full_impl_span = tcx.hir().span_with_body(tcx.local_def_id_to_hir_id(impl_id));
+                let full_impl_span = tcx.hir_span_with_body(tcx.local_def_id_to_hir_id(impl_id));
                 match tcx.eval_default_body_stability(trait_item_id, full_impl_span) {
                     EvalResult::Deny { feature, reason, issue, .. } => default_body_is_unstable(
                         tcx,
@@ -1105,7 +1103,7 @@ fn check_impl_items_against_trait<'tcx>(
         }
 
         if !missing_items.is_empty() {
-            let full_impl_span = tcx.hir().span_with_body(tcx.local_def_id_to_hir_id(impl_id));
+            let full_impl_span = tcx.hir_span_with_body(tcx.local_def_id_to_hir_id(impl_id));
             missing_items_err(tcx, impl_id, &missing_items, full_impl_span);
         }
 
@@ -1321,7 +1319,7 @@ pub(super) fn check_transparent<'tcx>(tcx: TyCtxt<'tcx>, adt: ty::AdtDef<'tcx>)
         let typing_env = ty::TypingEnv::non_body_analysis(tcx, field.did);
         let layout = tcx.layout_of(typing_env.as_query_input(ty));
         // We are currently checking the type this field came from, so it must be local
-        let span = tcx.hir().span_if_local(field.did).unwrap();
+        let span = tcx.hir_span_if_local(field.did).unwrap();
         let trivial = layout.is_ok_and(|layout| layout.is_1zst());
         if !trivial {
             return (span, trivial, None);

compiler/rustc_hir_analysis/src/check/compare_impl_item.rs

@@ -1208,7 +1208,7 @@ fn extract_spans_for_error_reporting<'tcx>(
         TypeError::ArgumentMutability(i) | TypeError::ArgumentSorts(ExpectedFound { .. }, i) => {
             (impl_args.nth(i).unwrap(), trait_args.and_then(|mut args| args.nth(i)))
         }
-        _ => (cause.span, tcx.hir().span_if_local(trait_m.def_id)),
+        _ => (cause.span, tcx.hir_span_if_local(trait_m.def_id)),
     }
 }
 
@@ -1261,7 +1261,7 @@ fn compare_self_type<'tcx>(
                 self_descr
             );
             err.span_label(impl_m_span, format!("`{self_descr}` used in impl"));
-            if let Some(span) = tcx.hir().span_if_local(trait_m.def_id) {
+            if let Some(span) = tcx.hir_span_if_local(trait_m.def_id) {
                 err.span_label(span, format!("trait method declared without `{self_descr}`"));
             } else {
                 err.note_trait_signature(trait_m.name, trait_m.signature(tcx));
@@ -1281,7 +1281,7 @@ fn compare_self_type<'tcx>(
                 self_descr
             );
             err.span_label(impl_m_span, format!("expected `{self_descr}` in impl"));
-            if let Some(span) = tcx.hir().span_if_local(trait_m.def_id) {
+            if let Some(span) = tcx.hir_span_if_local(trait_m.def_id) {
                 err.span_label(span, format!("`{self_descr}` used in trait"));
             } else {
                 err.note_trait_signature(trait_m.name, trait_m.signature(tcx));
@@ -1389,7 +1389,7 @@ fn compare_number_of_generics<'tcx>(
                     .collect();
                 (Some(arg_spans), impl_trait_spans)
             } else {
-                let trait_span = tcx.hir().span_if_local(trait_.def_id);
+                let trait_span = tcx.hir_span_if_local(trait_.def_id);
                 (trait_span.map(|s| vec![s]), vec![])
             };
 
@@ -1481,7 +1481,7 @@ fn compare_number_of_method_arguments<'tcx>(
                     }
                 })
             })
-            .or_else(|| tcx.hir().span_if_local(trait_m.def_id));
+            .or_else(|| tcx.hir_span_if_local(trait_m.def_id));
 
         let (impl_m_sig, _) = &tcx.hir_expect_impl_item(impl_m.def_id.expect_local()).expect_fn();
         let pos = impl_number_args.saturating_sub(1);
@@ -2366,7 +2366,7 @@ fn try_report_async_mismatch<'tcx>(
             return Err(tcx.sess.dcx().emit_err(MethodShouldReturnFuture {
                 span: tcx.def_span(impl_m.def_id),
                 method_name: tcx.item_ident(impl_m.def_id),
-                trait_item_span: tcx.hir().span_if_local(trait_m.def_id),
+                trait_item_span: tcx.hir_span_if_local(trait_m.def_id),
             }));
         }
     }