Add #include <system_error>

Hopefully this unbreaks the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304865 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/BinaryFormat/Magic.h b/include/llvm/BinaryFormat/Magic.h
index 27b1bf54f46dacdf27e1eddfd5036dbc2f460877..c0e23db5e1aeec066d8ea5cbff84db7cdd22915d 100644 (file)
--- a/include/llvm/BinaryFormat/Magic.h
+++ b/include/llvm/BinaryFormat/Magic.h
@@ -13,6 +13,8 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
 
+#include <system_error>
+
 namespace llvm {
 /// file_magic - An "enum class" enumeration of file types based on magic (the
 /// first N bytes of the file).