From 907eab8e62d44b262a224eb3f5f6f70d5737ff15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20H=C3=B6rnvall?= <trolledwoods@gmail.com>
Date: Sat, 27 Feb 2021 13:33:55 +0100
Subject: [PATCH] Added feature flag to doc test

---
 library/core/src/str/iter.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/core/src/str/iter.rs b/library/core/src/str/iter.rs
index 642da2d2170..b6502d192fb 100644
--- a/library/core/src/str/iter.rs
+++ b/library/core/src/str/iter.rs
@@ -196,6 +196,7 @@ impl<'a> CharIndices<'a> {
     /// # Examples
     ///
     /// ```
+    /// #![feature(char_indices_offset)]
     /// let mut chars = "a楽".char_indices();
     ///
     /// assert_eq!(chars.offset(), 0);