#ifndef LLVM_SUPPORT_YAMLPARSER_H
#define LLVM_SUPPORT_YAMLPARSER_H
-#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Allocator.h"
-#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SMLoc.h"
#include <limits>
#include <map>
#include <utility>
namespace llvm {
+class MemoryBufferRef;
class SourceMgr;
-class raw_ostream;
class Twine;
+class raw_ostream;
namespace yaml {