Unbreak build for VC2008. Patch by Argiris Kirtzidis!

llvm-svn: 47480

llvm/include/llvm/ADT/ImmutableSet.h

@@ -18,6 +18,7 @@
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/Support/DataTypes.h"
 #include <cassert>
+#include <functional>
 
 namespace llvm {
   

llvm/win32/config.h

@@ -2,7 +2,8 @@
  * config.h */
 
 #define PACKAGE_NAME "LLVM (win32 vc8.0)" 
-#define PACKAGE_VERSION 2.1
+#define PACKAGE_VERSION 2.2
+#define LLVM_HOSTTRIPLE "i686-pc-win32"
 #define HAVE_WINDOWS_H 1 
 #define HAVE_LIMITS_H 1 
 #define HAVE_SYS_STAT_H 1