From 3ce0769aa5f9a991af1d167f730d987dd002253c Mon Sep 17 00:00:00 2001
From: Dan Albert <danalbert@google.com>
Date: Thu, 16 Oct 2014 07:52:51 -0700
Subject: [PATCH] Only use <atomic> for C++11 and newer.

Any pre-C++11 clients of stdatomic.h that use libc++ are being forced
over to <atomic>, which they don't have the language support to use.

Change-Id: I62445c1f2541410a1569498c09433c7196635537
---
 libc/include/stdatomic.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/include/stdatomic.h b/libc/include/stdatomic.h
index bcea85924..58cb1bc0e 100644
--- a/libc/include/stdatomic.h
+++ b/libc/include/stdatomic.h
@@ -33,7 +33,7 @@
 #include <sys/cdefs.h>
 
 
-#if defined(__cplusplus) && defined(_USING_LIBCXX)
+#if defined(__cplusplus) && __cplusplus >= 201103L && defined(_USING_LIBCXX)
 # ifdef __clang__
 #  if __has_feature(cxx_atomic)
 #   define _STDATOMIC_HAVE_ATOMIC