From a902e2588d3917c867632e120906019cfca409fa Mon Sep 17 00:00:00 2001
From: Chris Kennelly <ckennelly@google.com>
Date: Wed, 14 Dec 2016 14:03:55 -0800
Subject: Define LANG_CXX11 for port.h and use this to guard C++11 features.

---
 src/google/protobuf/generated_message_util.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/google/protobuf/generated_message_util.h')

diff --git a/src/google/protobuf/generated_message_util.h b/src/google/protobuf/generated_message_util.h
index 19bac7dc..14101832 100644
--- a/src/google/protobuf/generated_message_util.h
+++ b/src/google/protobuf/generated_message_util.h
@@ -46,7 +46,7 @@
 #include <google/protobuf/has_bits.h>
 
 #ifndef PROTOBUF_FINAL
-#if __cplusplus >= 201103L
+#if LANG_CXX11
 #define PROTOBUF_FINAL final
 #else
 #define PROTOBUF_FINAL
@@ -99,7 +99,7 @@ class ExplicitlyConstructed {
     }
   }
 
-#if __cplusplus >= 201103L
+#if LANG_CXX11
   constexpr
 #endif
       const T&
-- 
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