commit 273eb32d94fbf15a948152bc90c4c539884010de
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 801dced7c4067aa3d54386983c90e3c9d020a688

Fix some -Wundef issues.

llvm-svn: 228266
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 8645ea65e523495fcb9432028ffe4b9c88591515

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