Make span_suggestions take IntoIterator

2022-10-07 02:05:57 +00:00 · 2022-10-07 02:05:57 +00:00 · e807cb3c41
commit e807cb3c41
parent fbce7decd8
6 changed files with 11 additions and 11 deletions
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
@ -1117,7 +1117,7 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
                        err.span_suggestions(
                            span.shrink_to_lo(),
                            "consider borrowing here",
-                            ["&".to_string(), "&mut ".to_string()].into_iter(),
+                            ["&".to_string(), "&mut ".to_string()],
                            Applicability::MaybeIncorrect,
                        );
                    } else {