From ff16ffaea3af5993adeb1edda26ed56a6beab191 Mon Sep 17 00:00:00 2001
From: Leonardo de Moura <leonardo@microsoft.com>
Date: Thu, 7 Nov 2013 11:36:08 -0800
Subject: [PATCH] fix(kernel/environment): warning produced by clang

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
---
 src/kernel/environment.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kernel/environment.h b/src/kernel/environment.h
index 357eda67d..270662dae 100644
--- a/src/kernel/environment.h
+++ b/src/kernel/environment.h
@@ -218,7 +218,7 @@ public:
        in the environment
     */
     class extension {
-        friend class imp;
+        friend struct imp;
         imp *     m_env;
         unsigned  m_extid; // extension id
         extension const * get_parent_core() const;