Auto merge of #110390 - fee1-dead-contrib:rollup-kh2ov9r, r=fee1-dead

Rollup of 3 pull requests

Successful merges:

 - #110376 (Convert comment to doc comment on `Interner::get`.)
 - #110379 (Update some ignored tests.)
 - #110387 (Don't `use rustc_hir as ast`(!))

Failed merges:

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

2 files changed, 10 insertions, 9 deletions

diff --git a/compiler/rustc_middle/src/ty/relate.rs b/compiler/rustc_middle/src/ty/relate.rs
index 46c931d61dc..c6d10f4741a 100644
--- a/compiler/rustc_middle/src/ty/relate.rs
+++ b/compiler/rustc_middle/src/ty/relate.rs
@@ -7,7 +7,7 @@
 use crate::ty::error::{ExpectedFound, TypeError};
 use crate::ty::{self, Expr, ImplSubject, Term, TermKind, Ty, TyCtxt, TypeFoldable};
 use crate::ty::{GenericArg, GenericArgKind, SubstsRef};
-use rustc_hir as ast;
+use rustc_hir as hir;
 use rustc_hir::def_id::DefId;
 use rustc_target::spec::abi;
 use std::iter;
@@ -123,8 +123,8 @@ pub fn relate_type_and_mut<'tcx, R: TypeRelation<'tcx>>(
     } else {
         let mutbl = a.mutbl;
         let (variance, info) = match mutbl {
-            ast::Mutability::Not => (ty::Covariant, ty::VarianceDiagInfo::None),
-            ast::Mutability::Mut => {
+            hir::Mutability::Not => (ty::Covariant, ty::VarianceDiagInfo::None),
+            hir::Mutability::Mut => {
                 (ty::Invariant, ty::VarianceDiagInfo::Invariant { ty: base_ty, param_index: 0 })
             }
         };
@@ -239,12 +239,12 @@ impl<'tcx> Relate<'tcx> for ty::BoundConstness {
     }
 }
 
-impl<'tcx> Relate<'tcx> for ast::Unsafety {
+impl<'tcx> Relate<'tcx> for hir::Unsafety {
     fn relate<R: TypeRelation<'tcx>>(
         relation: &mut R,
-        a: ast::Unsafety,
-        b: ast::Unsafety,
-    ) -> RelateResult<'tcx, ast::Unsafety> {
+        a: hir::Unsafety,
+        b: hir::Unsafety,
+    ) -> RelateResult<'tcx, hir::Unsafety> {
         if a != b {
             Err(TypeError::UnsafetyMismatch(expected_found(relation, a, b)))
         } else {
diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs
index 6bfae377152..6ce0b66ef6a 100644
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@@ -1986,8 +1986,9 @@ impl Interner {
         name
     }
 
-    // Get the symbol as a string. `Symbol::as_str()` should be used in
-    // preference to this function.
+    /// Get the symbol as a string.
+    ///
+    /// [`Symbol::as_str()`] should be used in preference to this function.
     fn get(&self, symbol: Symbol) -> &str {
         self.0.lock().strings[symbol.0.as_usize()]
     }