From 16c81f69dca70544f6d9d5304970856a7610f0cb Mon Sep 17 00:00:00 2001
From: gsc <xgdgsc@gmail.com>
Date: Fri, 21 Oct 2016 15:50:42 +0800
Subject: [PATCH] build with clang

---
 libgo/channel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgo/channel.h b/libgo/channel.h
index 25c2727..f888d16 100644
--- a/libgo/channel.h
+++ b/libgo/channel.h
@@ -4,7 +4,7 @@
 #include <libgo/block_object.h>
 #include <libgo/co_mutex.h>
 #include <libgo/scheduler.h>
-
+using std::nullptr_t;
 namespace co
 {
 
-- 
2.10.0