Auto merge of #115825 - cjgillot:expr-field-lint, r=compiler-errors

Visit ExprField for lint levels.

Fixes https://github.com/rust-lang/rust/issues/115823

compiler/rustc_lint/src/levels.rs

@@ -338,6 +338,11 @@ impl<'tcx> Visitor<'tcx> for LintLevelsBuilder<'_, LintLevelQueryMap<'tcx>> {
         intravisit::walk_expr(self, e);
     }
 
+    fn visit_expr_field(&mut self, f: &'tcx hir::ExprField<'tcx>) {
+        self.add_id(f.hir_id);
+        intravisit::walk_expr_field(self, f);
+    }
+
     fn visit_field_def(&mut self, s: &'tcx hir::FieldDef<'tcx>) {
         self.add_id(s.hir_id);
         intravisit::walk_field_def(self, s);