commit 3727be521a9b4c5fcf95c53adc8abe85f7105188
author Dan Albert <danalbert@google.com> Thu Feb 05 02:34:59 2015 +0000
committer Dan Albert <danalbert@google.com> Thu Feb 05 02:34:59 2015 +0000
tree 7588405eced619391ff3c29ba6b305cd54d53baa
parent aaf0b548fbfc92506708abc6a38d88ff49bc8ce3

Fix some -Wundef issues.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228266 91177308-0d34-0410-b5e6-96231b3b80d8

include/__refstring

diff --git a/include/__refstring b/include/__refstring
index 6866bf1..61ccc75 100644
--- a/include/__refstring
+++ b/include/__refstring
@@ -13,7 +13,7 @@
 #include <__config>
 #include <cstddef>
 #include <cstring>
-#if __APPLE__
+#ifdef __APPLE__
 #include <dlfcn.h>
 #include <mach-o/dyld.h>
 #endif
@@ -49,7 +49,7 @@
         return data + sizeof(*rep);
     }
 
-#if __APPLE__
+#ifdef __APPLE__
     static
     const char*
     compute_gcc_empty_string_storage() _NOEXCEPT