From aa2381d9d0c83ce4a2c0a6de6ac472d3fef4c7a1 Mon Sep 17 00:00:00 2001
From: flip1995 <hello@philkrones.com>
Date: Tue, 3 Dec 2019 16:29:05 +0100
Subject: [PATCH] Fix rustdoc examples

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

diff --git a/clippy_lints/src/swap.rs b/clippy_lints/src/swap.rs
index 77288869c..b79242391 100644
--- a/clippy_lints/src/swap.rs
+++ b/clippy_lints/src/swap.rs
@@ -168,6 +168,7 @@ enum Slice<'a> {
     /// ## Example
     ///
     /// ```rust
+    /// # let mut a = vec![0, 1];
     /// let t = a[1];
     /// a[1] = a[0];
     /// a[0] = t;
@@ -180,6 +181,7 @@ enum Slice<'a> {
     /// ## Example
     ///
     /// ```rust
+    /// # let mut a = [vec![1, 2], vec![3, 4]];
     /// let t = a[0][1];
     /// a[0][1] = a[1][0];
     /// a[1][0] = t;