From eb63168e007058dad4af758faf1dca449c049777 Mon Sep 17 00:00:00 2001
From: dylni <46035563+dylni@users.noreply.github.com>
Date: Fri, 18 Sep 2020 13:05:54 -0400
Subject: [PATCH] Fix doctests

---
 library/core/src/ops/range.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/library/core/src/ops/range.rs b/library/core/src/ops/range.rs
index 378aad5cb9e9..d9420616b4bc 100644
--- a/library/core/src/ops/range.rs
+++ b/library/core/src/ops/range.rs
@@ -751,6 +751,8 @@ pub trait RangeBounds<T: ?Sized> {
     /// ```
     /// #![feature(range_bounds_for_length)]
     ///
+    /// use std::ops::RangeBounds;
+    ///
     /// let v = [10, 40, 30];
     /// assert_eq!(1..2, (1..2).for_length(v.len()));
     /// assert_eq!(0..2, (..2).for_length(v.len()));
@@ -762,18 +764,24 @@ pub trait RangeBounds<T: ?Sized> {
     /// ```should_panic
     /// #![feature(range_bounds_for_length)]
     ///
+    /// use std::ops::RangeBounds;
+    ///
     /// (2..1).for_length(3);
     /// ```
     ///
     /// ```should_panic
     /// #![feature(range_bounds_for_length)]
     ///
+    /// use std::ops::RangeBounds;
+    ///
     /// (1..4).for_length(3);
     /// ```
     ///
     /// ```should_panic
     /// #![feature(range_bounds_for_length)]
     ///
+    /// use std::ops::RangeBounds;
+    ///
     /// (1..=usize::MAX).for_length(3);
     /// ```
     ///