From 551bc931367e03824947ff3e48e455312b020455 Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Sun, 17 May 2015 22:37:06 -0700
Subject: [PATCH] Remove nightly-only push_all

---
 quasi/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quasi/src/lib.rs b/quasi/src/lib.rs
index d099a912..e7c73b96 100644
--- a/quasi/src/lib.rs
+++ b/quasi/src/lib.rs
@@ -173,7 +173,7 @@ macro_rules! impl_to_tokens_slice {
                 let mut v = vec![];
                 for (i, x) in self.iter().enumerate() {
                     if i > 0 {
-                        v.push_all(&$sep);
+                        v.extend($sep.iter().cloned());
                     }
                     v.extend(x.to_tokens(cx));
                 }