From 30952530c502acbfc40853f0392853469ece8024 Mon Sep 17 00:00:00 2001
From: Yoshitomo Nakanishi <yurayura.rounin.3@gmail.com>
Date: Tue, 9 Feb 2021 21:20:42 +0900
Subject: [PATCH] Fix codes that fails dogfood

---
 clippy_lints/src/matches.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clippy_lints/src/matches.rs b/clippy_lints/src/matches.rs
index 425124b78f47..8c6c30a18814 100644
--- a/clippy_lints/src/matches.rs
+++ b/clippy_lints/src/matches.rs
@@ -924,7 +924,7 @@ fn check_wild_err_arm<'tcx>(cx: &LateContext<'tcx>, ex: &Expr<'tcx>, arms: &[Arm
                     let mut ident_bind_name = String::from("_");
                     if !matching_wild {
                         // Looking for unused bindings (i.e.: `_e`)
-                        inner.iter().for_each(|pat| {
+                        for pat in inner.iter() {
                             if let PatKind::Binding(_, id, ident, None) = pat.kind {
                                 if ident.as_str().starts_with('_')
                                     && !LocalUsedVisitor::new(cx, id).check_expr(arm.body)
@@ -933,7 +933,7 @@ fn check_wild_err_arm<'tcx>(cx: &LateContext<'tcx>, ex: &Expr<'tcx>, arms: &[Arm
                                     matching_wild = true;
                                 }
                             }
-                        });
+                        }
                     }
                     if_chain! {
                         if matching_wild;