From bc6d990adbad6109cf096acc04cc5ab7dfd5b5ff Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Thu, 16 Apr 2015 19:56:37 -0700
Subject: [PATCH] syntax: Don't use unstable fn to convert single element to a
 slice

---
 src/libsyntax/util/small_vector.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libsyntax/util/small_vector.rs b/src/libsyntax/util/small_vector.rs
index 6b864d5294766..153f9d4a26df1 100644
--- a/src/libsyntax/util/small_vector.rs
+++ b/src/libsyntax/util/small_vector.rs
@@ -64,7 +64,10 @@ impl<T> SmallVector<T> {
                 let result: &[T] = &[];
                 result
             }
-            One(ref v) => slice::ref_slice(v),
+            One(ref v) => {
+                // FIXME: Could be replaced with `slice::ref_slice(v)` when it is stable.
+                unsafe { slice::from_raw_parts(v, 1) }
+            }
             Many(ref vs) => vs
         }
     }