From afe6794bc2ee35880e970e7e9fcde6c2ad72b51b Mon Sep 17 00:00:00 2001
From: Jonathan Roelofs <jonathan@codesourcery.com>
Date: Fri, 5 Sep 2014 20:28:44 +0000
Subject: Address some post-commit review comments on r217261

llvm-svn: 217276
---
 libcxx/include/future | 2 +-
 libcxx/include/ios    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'libcxx/include')

diff --git a/libcxx/include/future b/libcxx/include/future
index 7cd88cb726b..83513fa693d 100644
--- a/libcxx/include/future
+++ b/libcxx/include/future
@@ -374,7 +374,7 @@ template <class R, class Alloc> struct uses_allocator<packaged_task<R>, Alloc>;
 #pragma GCC system_header
 #endif
 
-#ifndef _LIBCPP_HAS_NO_THREADS
+#ifdef _LIBCPP_HAS_NO_THREADS
 #error <future> is not supported on this single threaded system
 #else // !_LIBCPP_HAS_NO_THREADS
 
diff --git a/libcxx/include/ios b/libcxx/include/ios
index 6d426079d4f..ff79998b0bb 100644
--- a/libcxx/include/ios
+++ b/libcxx/include/ios
@@ -216,7 +216,7 @@ storage-class-specifier const error_category& iostream_category() noexcept;
 #include <__locale>
 #include <system_error>
 
-#if __has_feature(cxx_atomic) && !_LIBCPP_HAS_NO_THREADS
+#if __has_feature(cxx_atomic) && !defined(_LIBCPP_HAS_NO_THREADS)
 #include <atomic>     // for __xindex_
 #endif
 
@@ -367,7 +367,7 @@ private:
     int*            __index_;
     size_t          __event_size_;
     size_t          __event_cap_;
-#if __has_feature(cxx_atomic) && !_LIBCPP_HAS_NO_THREADS
+#if __has_feature(cxx_atomic) && !defined(_LIBCPP_HAS_NO_THREADS)
     static atomic<int> __xindex_;
 #else
     static int      __xindex_;
-- 
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