From ce95122e95b5cb4698fa2a07e747823b64729f59 Mon Sep 17 00:00:00 2001
From: Nathan Whitaker <nathan.whitaker01@gmail.com>
Date: Tue, 18 Aug 2020 18:47:52 -0400
Subject: [PATCH] Update doctest

---
 library/std/src/ffi/c_str.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/std/src/ffi/c_str.rs b/library/std/src/ffi/c_str.rs
index 6df4eb992594..53966396e110 100644
--- a/library/std/src/ffi/c_str.rs
+++ b/library/std/src/ffi/c_str.rs
@@ -1265,7 +1265,7 @@ impl CStr {
     /// behavior when `ptr` is used inside the `unsafe` block:
     ///
     /// ```no_run
-    /// # #![allow(unused_must_use)]
+    /// # #![allow(unused_must_use)] #![allow(temporary_cstring_as_ptr)]
     /// use std::ffi::CString;
     ///
     /// let ptr = CString::new("Hello").expect("CString::new failed").as_ptr();