[Support] Fix Format.h to build on Windows

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218467 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/Format.h b/include/llvm/Support/Format.h
index 0b4bea875b6cbbec905d538d6bf1b581410db855..8e163ddfd89d30425d3955d88f080728d2655bb2 100644 (file)
--- a/include/llvm/Support/Format.h
+++ b/include/llvm/Support/Format.h
@@ -24,6 +24,7 @@
 #define LLVM_SUPPORT_FORMAT_H
 
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Support/DataTypes.h"
 
 #include <cassert>
 #include <cstdio>