From ba402312fed8134a9919bbb79bcd9978b92e4dee Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 6 Apr 2015 18:52:18 -0700
Subject: std: Deny most warnings in doctests

Allow a few specific ones but otherwise this helps ensure that our examples are
squeaky clean!

Closes #18199
---
 src/libcore/macros.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/libcore')

diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs
index c21898d088d..ece419af951 100644
--- a/src/libcore/macros.rs
+++ b/src/libcore/macros.rs
@@ -229,7 +229,6 @@ macro_rules! writeln {
 /// Iterators:
 ///
 /// ```
-/// # #![feature(core)]
 /// fn divide_by_three(x: u32) -> u32 { // one of the poorest implementations of x/3
 ///     for i in 0.. {
 ///         if 3*i < i { panic!("u32 overflow"); }
-- 
cgit 1.4.1-3-g733a5