From 41320fa52e1e4dd85a200a34195ae32d7efd13e0 Mon Sep 17 00:00:00 2001
From: JLockerman <joshua@lockerman.info>
Date: Sun, 8 Oct 2017 18:40:45 -0400
Subject: [PATCH] cfg out Queue::new for emscripten

Queue::new is only used is tests atm, which causes warnings on emscripten which does not run queue tests.
---
 src/libstd/sync/mpsc/spsc_queue.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstd/sync/mpsc/spsc_queue.rs b/src/libstd/sync/mpsc/spsc_queue.rs
index 3ce59270335..45a00978b35 100644
--- a/src/libstd/sync/mpsc/spsc_queue.rs
+++ b/src/libstd/sync/mpsc/spsc_queue.rs
@@ -76,7 +76,7 @@ impl<T> Node<T> {
 }
 
 impl<T> Queue<T> {
-    #[cfg(test)]
+    #[cfg(all(test, not(target_os = "emscripten")))]
     /// Creates a new queue.
     ///
     /// This is unsafe as the type system doesn't enforce a single