Rollup merge of #88230 - steffahn:a_an, r=oli-obk

Fix typos “a”→“an”

Fix typos in comments; found using a regex to find some easy instance of incorrect usage of a vs. an.

While automation was used to find these, every change was checked manually.

Changes in submodules get separate PRs:
* https://github.com/rust-lang/stdarch/pull/1201
* https://github.com/rust-lang/cargo/pull/9821
* https://github.com/rust-lang/miri/pull/1874
* https://github.com/rust-lang/rls/pull/1746
* https://github.com/rust-analyzer/rust-analyzer/pull/9984
  _folks @ rust-analyzer are fast at merging…_
  * https://github.com/rust-analyzer/rust-analyzer/pull/9985
  * https://github.com/rust-analyzer/rust-analyzer/pull/9987
  * https://github.com/rust-analyzer/rust-analyzer/pull/9989

_For `clippy`, I don’t know if the changes should better better be moved to a PR to the original repo._

<hr>

This has some overlap with #88226, but neither is a strict superset of the other.

If you want multiple commits, I can split it up; in that case, make sure to suggest a criterion for splitting.

2 files changed, 5 insertions, 5 deletions

diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs
index a602a58e517..9d923599db7 100644
--- a/compiler/rustc_resolve/src/late/diagnostics.rs
+++ b/compiler/rustc_resolve/src/late/diagnostics.rs
@@ -1826,7 +1826,7 @@ impl<'tcx> LifetimeContext<'_, 'tcx> {
         err.emit();
     }
 
-    // FIXME(const_generics): This patches over a ICE caused by non-'static lifetimes in const
+    // FIXME(const_generics): This patches over an ICE caused by non-'static lifetimes in const
     // generics. We are disallowing this until we can decide on how we want to handle non-'static
     // lifetimes in const generics. See issue #74052 for discussion.
     crate fn emit_non_static_lt_in_const_generic_error(&self, lifetime_ref: &hir::Lifetime) {
diff --git a/compiler/rustc_resolve/src/lib.rs b/compiler/rustc_resolve/src/lib.rs
index 465007507da..18475444f68 100644
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -668,7 +668,7 @@ enum NameBindingKind<'a> {
 }
 
 impl<'a> NameBindingKind<'a> {
-    /// Is this a name binding of a import?
+    /// Is this a name binding of an import?
     fn is_import(&self) -> bool {
         matches!(*self, NameBindingKind::Import { .. })
     }
@@ -3065,7 +3065,7 @@ impl<'a> Resolver<'a> {
             self.extern_prelude.get(&ident).map_or(true, |entry| entry.introduced_by_item);
         // Only suggest removing an import if both bindings are to the same def, if both spans
         // aren't dummy spans. Further, if both bindings are imports, then the ident must have
-        // been introduced by a item.
+        // been introduced by an item.
         let should_remove_import = duplicate
             && !has_dummy_span
             && ((new_binding.is_extern_crate() || old_binding.is_extern_crate()) || from_item);
@@ -3160,7 +3160,7 @@ impl<'a> Resolver<'a> {
         }
     }
 
-    /// This function adds a suggestion to remove a unnecessary binding from an import that is
+    /// This function adds a suggestion to remove an unnecessary binding from an import that is
     /// nested. In the following example, this function will be invoked to remove the `a` binding
     /// in the second use statement:
     ///
@@ -3212,7 +3212,7 @@ impl<'a> Resolver<'a> {
                     Applicability::MaybeIncorrect,
                 );
             } else {
-                // Remove the entire line if we cannot extend the span back, this indicates a
+                // Remove the entire line if we cannot extend the span back, this indicates an
                 // `issue_52891::{self}` case.
                 err.span_suggestion(
                     import.use_span_with_attributes,