1 files changed, 9 insertions, 5 deletions
diff --git a/src/ios.cpp b/src/ios.cpp
index d879beb3801fa..90972c407d797 100644
--- a/src/ios.cpp
+++ b/src/ios.cpp
@@ -8,16 +8,20 @@
 //===----------------------------------------------------------------------===//
 
 #include "__config"
+
 #include "ios"
-#include "streambuf"
-#include "istream"
-#include "string"
+
+#include <stdlib.h>
+
 #include "__locale"
 #include "algorithm"
+#include "config_elast.h"
+#include "istream"
+#include "limits"
 #include "memory"
 #include "new"
-#include "limits"
-#include <stdlib.h>
+#include "streambuf"
+#include "string"
 
 _LIBCPP_BEGIN_NAMESPACE_STD