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compiler/rustc_feature/src/accepted.rs

@@ -362,7 +362,7 @@ declare_features! (
     /// Allows `Self` struct constructor (RFC 2302).
     (accepted, self_struct_ctor, "1.32.0", Some(51994)),
     /// Shortern the tail expression lifetime
-    (accepted, shorter_tail_lifetimes, "1.79.0", Some(123739)),
+    (accepted, shorter_tail_lifetimes, "CURRENT_RUSTC_VERSION", Some(123739)),
     /// Allows using subslice patterns, `[a, .., b]` and `[a, xs @ .., b]`.
     (accepted, slice_patterns, "1.42.0", Some(62254)),
     /// Allows use of `&foo[a..b]` as a slicing syntax.

compiler/rustc_lint/src/tail_expr_drop_order.rs

@@ -185,7 +185,7 @@ impl<'a, 'tcx> Visitor<'tcx> for LintVisitor<'a, 'tcx> {
 impl<'a, 'tcx> LintVisitor<'a, 'tcx> {
     fn check_block_inner(&mut self, block: &Block<'tcx>) {
         if block.span.at_least_rust_2024() {
-            // We only lint for up to Edition 2021
+            // We only lint up to Edition 2021
             return;
         }
         let Some(tail_expr) = block.expr else { return };