#include "llvm/ADT/GraphTraits.h"
#include "llvm/ADT/iterator.h"
-#include <stack>
#include <set>
+#include <stack>
#include <vector>
namespace llvm {
}
//Provide global definitions of external inverse postorder iterators...
-template <class T, class SetType = std::set<typename GraphTraits<T>::NodeType*> >
+template <class T,
+ class SetType = std::set<typename GraphTraits<T>::NodeType*> >
struct ipo_ext_iterator : public ipo_iterator<T, SetType, true> {
ipo_ext_iterator(const ipo_iterator<T, SetType, true> &V) :
ipo_iterator<T, SetType, true>(&V) {}