#include "llvm/ADT/GraphTraits.h"
#include <vector>
-#include <iosfwd>
namespace llvm {
class BasicBlock;
+class raw_ostream;
//===----------------------------------------------------------------------===//
//
bool isLoop() const;
/// print - Show contents in human readable format...
- void print(std::ostream &O) const;
- void print(std::ostream *O) const { if (O) print(*O); }
+ void print(raw_ostream &O) const;
};
/// succ_begin/succ_end - define methods so that Intervals may be used