Rollup merge of #96412 - ChrisDenton:remove-dir-all, r=thomcc

[rust.git] / compiler / rustc_lint / src / array_into_iter.rs

diff --git a/compiler/rustc_lint/src/array_into_iter.rs b/compiler/rustc_lint/src/array_into_iter.rs
index dff2e31c6070c67bbe8478aeb9c81bff8f8d09f6..b33ab40eb39cb8a664a091b1aed39107bc6a8565 100644 (file)
--- a/compiler/rustc_lint/src/array_into_iter.rs
+++ b/compiler/rustc_lint/src/array_into_iter.rs
@@ -136,7 +136,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'tcx>) {
                     diag.span_suggestion(
                         receiver_arg.span.shrink_to_hi().to(expr.span.shrink_to_hi()),
                         "or remove `.into_iter()` to iterate by value",
-                        String::new(),
+                        "",
                         Applicability::MaybeIncorrect,
                     );
                 } else if receiver_ty.is_array() {