From edd3e175d6206946b862f1222c5cc3386b0be873 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Thu, 5 Mar 2020 11:26:51 +0100
Subject: [PATCH] Remove redundant patterns when matching ( x @ _  to  x)
 (clippy::redundant_pattern)

---
 src/librustc_resolve/imports.rs  | 2 +-
 src/librustdoc/html/item_type.rs | 2 +-
 src/librustdoc/html/render.rs    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/librustc_resolve/imports.rs b/src/librustc_resolve/imports.rs
index 73bc038ea15f..3b018005a88d 100644
--- a/src/librustc_resolve/imports.rs
+++ b/src/librustc_resolve/imports.rs
@@ -1432,7 +1432,7 @@ impl<'a, 'b> ImportResolver<'a, 'b> {
                             }
                             msg
                         }
-                        ref s @ _ => bug!("unexpected import subclass {:?}", s),
+                        ref s => bug!("unexpected import subclass {:?}", s),
                     };
                     let mut err = this.session.struct_span_err(binding.span, &msg);
 
diff --git a/src/librustdoc/html/item_type.rs b/src/librustdoc/html/item_type.rs
index 4a0f4e5a4c9c..b4486fdb7a7d 100644
--- a/src/librustdoc/html/item_type.rs
+++ b/src/librustdoc/html/item_type.rs
@@ -62,7 +62,7 @@ impl<'a> From<&'a clean::Item> for ItemType {
     fn from(item: &'a clean::Item) -> ItemType {
         let inner = match item.inner {
             clean::StrippedItem(box ref item) => item,
-            ref inner @ _ => inner,
+            ref inner => inner,
         };
 
         match *inner {
diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index 4dd2a6562a4c..f357c9629916 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -2727,7 +2727,7 @@ fn naive_assoc_href(it: &clean::Item, link: AssocItemLink<'_>) -> String {
     let name = it.name.as_ref().unwrap();
     let ty = match it.type_() {
         Typedef | AssocType => AssocType,
-        s @ _ => s,
+        s => s,
     };
 
     let anchor = format!("#{}.{}", ty, name);