Auto merge of #120991 - matthiaskrgr:rollup-f8kw2st, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #118983 (Warn on references casting to bigger memory layout)
 - #119451 (Gate PR CI on clippy correctness lints)
 - #120273 (compiletest: few naive improvements)
 - #120950 (Fix async closures in CTFE)
 - #120958 (Dejargonize `subst`)
 - #120965 (Add lahfsahf and prfchw target feature)
 - #120970 (add another test for promoteds-in-static)
 - #120979 (Update books)

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

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_privacy/src/lib.rs b/compiler/rustc_privacy/src/lib.rs
index 6d8e7ba937e..9d8a9f5fce3 100644
--- a/compiler/rustc_privacy/src/lib.rs
+++ b/compiler/rustc_privacy/src/lib.rs
@@ -133,7 +133,7 @@ where
         if V::SHALLOW {
             ControlFlow::Continue(())
         } else {
-            assoc_args.iter().try_for_each(|subst| subst.visit_with(self))
+            assoc_args.iter().try_for_each(|arg| arg.visit_with(self))
         }
     }
 
@@ -209,7 +209,7 @@ where
                     // Visitors searching for minimal visibility/reachability want to
                     // conservatively approximate associated types like `Type::Alias`
                     // as visible/reachable even if `Type` is private.
-                    // Ideally, associated types should be substituted in the same way as
+                    // Ideally, associated types should be instantiated in the same way as
                     // free type aliases, but this isn't done yet.
                     return ControlFlow::Continue(());
                 }
@@ -230,7 +230,7 @@ where
                 } else if kind == ty::Projection {
                     self.visit_projection_ty(data)
                 } else {
-                    data.args.iter().try_for_each(|subst| subst.visit_with(self))
+                    data.args.iter().try_for_each(|arg| arg.visit_with(self))
                 };
             }
             ty::Dynamic(predicates, ..) => {