From ba9af10846f31648891e89d7fdb06a77c63781c5 Mon Sep 17 00:00:00 2001
From: Michael Howell <michael@notriddle.com>
Date: Thu, 31 Aug 2023 22:40:43 -0700
Subject: [PATCH] Use terminology more sensibly

---
 compiler/rustc_lint/src/unused.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_lint/src/unused.rs b/compiler/rustc_lint/src/unused.rs
index 5c9731cd8df..39e6fb805ae 100644
--- a/compiler/rustc_lint/src/unused.rs
+++ b/compiler/rustc_lint/src/unused.rs
@@ -1119,7 +1119,7 @@ impl EarlyLintPass for UnusedParens {
             let ast::TyKind::Paren(_) = &ty.kind
         {
             let id = self.parens_in_cast_in_lt.pop().expect("check_expr and check_expr_post must balance");
-            assert_eq!(id, ty.id, "check_expr and check_expr_post is a depth-first tree traversal");
+            assert_eq!(id, ty.id, "check_expr, check_ty, and check_expr_post are called, in that order, by the visitor");
         }
     }