Cleanup object printer declaration.

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 738 matching lines @@
 
 // A template-ized version of the IsXXX functions.
 template <class C> static inline bool Is(Object* obj);
 
 #ifdef VERIFY_HEAP
 #define DECLARE_VERIFIER(Name) void Name##Verify();
 #else
 #define DECLARE_VERIFIER(Name)
 #endif
 
+#ifdef OBJECT_PRINT
+#define DECLARE_PRINTER(Name) void Name##Print(FILE* out = stdout);
+#else
+#define DECLARE_PRINTER(Name)
+#endif
+
 class MaybeObject BASE_EMBEDDED {
  public:
   inline bool IsFailure();
   inline bool IsRetryAfterGC();
   inline bool IsOutOfMemory();
   inline bool IsException();
   INLINE(bool IsTheHole());
   inline bool ToObject(Object** obj) {
     if (IsFailure()) return false;
     *obj = reinterpret_cast<Object*>(this);
@@ skipping 1333 matching lines @@
   // Casting.
   static inline JSObject* cast(Object* obj);
 
   // Disalow further properties to be added to the object.
   static Handle<Object> PreventExtensions(Handle<JSObject> object);
   MUST_USE_RESULT MaybeObject* PreventExtensions();
 
 
   // Dispatched behavior.
   void JSObjectShortPrint(StringStream* accumulator);
-#ifdef OBJECT_PRINT
-  inline void JSObjectPrint() {
-    JSObjectPrint(stdout);
-  }
-  void JSObjectPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSObject)
   DECLARE_VERIFIER(JSObject)
 #ifdef OBJECT_PRINT
   inline void PrintProperties() {
     PrintProperties(stdout);
   }
   void PrintProperties(FILE* out);
 
   inline void PrintElements() {
     PrintElements(stdout);
   }
@@ skipping 273 matching lines @@
   static inline FixedArray* cast(Object* obj);
 
   // Maximal allowed size, in bytes, of a single FixedArray.
   // Prevents overflowing size computations, as well as extreme memory
   // consumption.
   static const int kMaxSize = 128 * MB * kPointerSize;
   // Maximally allowed length of a FixedArray.
   static const int kMaxLength = (kMaxSize - kHeaderSize) / kPointerSize;
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void FixedArrayPrint() {
-    FixedArrayPrint(stdout);
-  }
-  void FixedArrayPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(FixedArray)
   DECLARE_VERIFIER(FixedArray)
 #ifdef DEBUG
   // Checks if two FixedArrays have identical contents.
   bool IsEqualTo(FixedArray* other);
 #endif
 
   // Swap two elements in a pair of arrays.  If this array and the
   // numbers array are the same object, the elements are only swapped
   // once.
   void SwapPairs(FixedArray* numbers, int i, int j);
@@ skipping 66 matching lines @@
   static inline FixedDoubleArray* cast(Object* obj);
 
   // Maximal allowed size, in bytes, of a single FixedDoubleArray.
   // Prevents overflowing size computations, as well as extreme memory
   // consumption.
   static const int kMaxSize = 512 * MB;
   // Maximally allowed length of a FixedArray.
   static const int kMaxLength = (kMaxSize - kHeaderSize) / kDoubleSize;
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void FixedDoubleArrayPrint() {
-    FixedDoubleArrayPrint(stdout);
-  }
-  void FixedDoubleArrayPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(FixedDoubleArray)
   DECLARE_VERIFIER(FixedDoubleArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(FixedDoubleArray);
 };
 
 
 // DescriptorArrays are fixed arrays used to hold instance descriptors.
 // The format of the these objects is:
 //   [0]: Number of descriptors
@@ skipping 1179 matching lines @@
   // Returns a pointer to the ByteArray object for a given data start address.
   static inline ByteArray* FromDataStartAddress(Address address);
 
   // Casting.
   static inline ByteArray* cast(Object* obj);
 
   // Dispatched behavior.
   inline int ByteArraySize() {
     return SizeFor(this->length());
   }
-#ifdef OBJECT_PRINT
-  inline void ByteArrayPrint() {
-    ByteArrayPrint(stdout);
-  }
-  void ByteArrayPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(ByteArray)
   DECLARE_VERIFIER(ByteArray)
 
   // Layout description.
   static const int kAlignedSize = OBJECT_POINTER_ALIGN(kHeaderSize);
 
   // Maximal memory consumption for a single ByteArray.
   static const int kMaxSize = 512 * MB;
   // Maximal length of a single ByteArray.
   static const int kMaxLength = kMaxSize - kHeaderSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ByteArray);
 };
 
 
 // FreeSpace represents fixed sized areas of the heap that are not currently in
 // use.  Used by the heap and GC.
 class FreeSpace: public HeapObject {
  public:
   // [size]: size of the free space including the header.
   inline int size();
   inline void set_size(int value);
 
   inline int Size() { return size(); }
 
   // Casting.
   static inline FreeSpace* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void FreeSpacePrint() {
-    FreeSpacePrint(stdout);
-  }
-  void FreeSpacePrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(FreeSpace)
   DECLARE_VERIFIER(FreeSpace)
 
   // Layout description.
   // Size is smi tagged when it is stored.
   static const int kSizeOffset = HeapObject::kHeaderSize;
   static const int kHeaderSize = kSizeOffset + kPointerSize;
 
   static const int kAlignedSize = OBJECT_POINTER_ALIGN(kHeaderSize);
 
  private:
@@ skipping 54 matching lines @@
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, uint8_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber and
   // undefined and clamps the converted value between 0 and 255.
   Object* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalPixelArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalPixelArrayPrint() {
-    ExternalPixelArrayPrint(stdout);
-  }
-  void ExternalPixelArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalPixelArray)
   DECLARE_VERIFIER(ExternalPixelArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalPixelArray);
 };
 
 
 class ExternalByteArray: public ExternalArray {
  public:
   // Setter and getter.
   inline int8_t get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, int8_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalByteArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalByteArrayPrint() {
-    ExternalByteArrayPrint(stdout);
-  }
-  void ExternalByteArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalByteArray)
   DECLARE_VERIFIER(ExternalByteArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalByteArray);
 };
 
 
 class ExternalUnsignedByteArray: public ExternalArray {
  public:
   // Setter and getter.
   inline uint8_t get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, uint8_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalUnsignedByteArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalUnsignedByteArrayPrint() {
-    ExternalUnsignedByteArrayPrint(stdout);
-  }
-  void ExternalUnsignedByteArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalUnsignedByteArray)
   DECLARE_VERIFIER(ExternalUnsignedByteArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalUnsignedByteArray);
 };
 
 
 class ExternalShortArray: public ExternalArray {
  public:
   // Setter and getter.
   inline int16_t get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, int16_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalShortArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalShortArrayPrint() {
-    ExternalShortArrayPrint(stdout);
-  }
-  void ExternalShortArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalShortArray)
   DECLARE_VERIFIER(ExternalShortArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalShortArray);
 };
 
 
 class ExternalUnsignedShortArray: public ExternalArray {
  public:
   // Setter and getter.
   inline uint16_t get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, uint16_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalUnsignedShortArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalUnsignedShortArrayPrint() {
-    ExternalUnsignedShortArrayPrint(stdout);
-  }
-  void ExternalUnsignedShortArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalUnsignedShortArray)
   DECLARE_VERIFIER(ExternalUnsignedShortArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalUnsignedShortArray);
 };
 
 
 class ExternalIntArray: public ExternalArray {
  public:
   // Setter and getter.
   inline int32_t get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, int32_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalIntArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalIntArrayPrint() {
-    ExternalIntArrayPrint(stdout);
-  }
-  void ExternalIntArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalIntArray)
   DECLARE_VERIFIER(ExternalIntArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalIntArray);
 };
 
 
 class ExternalUnsignedIntArray: public ExternalArray {
  public:
   // Setter and getter.
   inline uint32_t get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, uint32_t value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalUnsignedIntArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalUnsignedIntArrayPrint() {
-    ExternalUnsignedIntArrayPrint(stdout);
-  }
-  void ExternalUnsignedIntArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalUnsignedIntArray)
   DECLARE_VERIFIER(ExternalUnsignedIntArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalUnsignedIntArray);
 };
 
 
 class ExternalFloatArray: public ExternalArray {
  public:
   // Setter and getter.
   inline float get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, float value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalFloatArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalFloatArrayPrint() {
-    ExternalFloatArrayPrint(stdout);
-  }
-  void ExternalFloatArrayPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalFloatArray)
   DECLARE_VERIFIER(ExternalFloatArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalFloatArray);
 };
 
 
 class ExternalDoubleArray: public ExternalArray {
  public:
   // Setter and getter.
   inline double get_scalar(int index);
   MUST_USE_RESULT inline MaybeObject* get(int index);
   inline void set(int index, double value);
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
   MUST_USE_RESULT MaybeObject* SetValue(uint32_t index, Object* value);
 
   // Casting.
   static inline ExternalDoubleArray* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ExternalDoubleArrayPrint() {
-    ExternalDoubleArrayPrint(stdout);
-  }
-  void ExternalDoubleArrayPrint(FILE* out);
-#endif  // OBJECT_PRINT
+  // Dispatched behavior.
+  DECLARE_PRINTER(ExternalDoubleArray)
   DECLARE_VERIFIER(ExternalDoubleArray)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ExternalDoubleArray);
 };
 
 
 // DeoptimizationInputData is a fixed array used to hold the deoptimization
 // data for code generated by the Hydrogen/Lithium compiler.  It also
 // contains information about functions that were inlined.  If N different
@@ skipping 491 matching lines @@
 
   // Casting.
   static inline Code* cast(Object* obj);
 
   // Dispatched behavior.
   int CodeSize() { return SizeFor(body_size()); }
   inline void CodeIterateBody(ObjectVisitor* v);
 
   template<typename StaticVisitor>
   inline void CodeIterateBody(Heap* heap);
-#ifdef OBJECT_PRINT
-  inline void CodePrint() {
-    CodePrint(stdout);
-  }
-  void CodePrint(FILE* out);
-#endif
+
+  DECLARE_PRINTER(Code)
   DECLARE_VERIFIER(Code)
 
   void ClearInlineCaches();
   void ClearTypeFeedbackCells(Heap* heap);
 
 #define DECLARE_CODE_AGE_ENUM(X) k##X##CodeAge,
   enum Age {
     kNoAge = 0,
     CODE_AGE_LIST(DECLARE_CODE_AGE_ENUM)
     kAfterLastCodeAge,
@@ skipping 555 matching lines @@
   // Zaps the contents of backing data structures. Note that the
   // heap verifier (i.e. VerifyMarkingVisitor) relies on zapping of objects
   // holding weak references when incremental marking is used, because it also
   // iterates over objects that are otherwise unreachable.
   // In general we only want to call these functions in release mode when
   // heap verification is turned on.
   void ZapPrototypeTransitions();
   void ZapTransitions();
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void MapPrint() {
-    MapPrint(stdout);
-  }
-  void MapPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(Map)
   DECLARE_VERIFIER(Map)
 
 #ifdef VERIFY_HEAP
   void SharedMapVerify();
 #endif
 
   inline int visitor_id();
   inline void set_visitor_id(int visitor_id);
 
   typedef void (*TraverseCallback)(Map* map, void* data);
@@ skipping 180 matching lines @@
   // [eval_from_instructions_offset]: the instruction offset in the code for the
   // function from which eval was called where eval was called.
   DECL_ACCESSORS(eval_from_instructions_offset, Smi)
 
   static inline Script* cast(Object* obj);
 
   // If script source is an external string, check that the underlying
   // resource is accessible. Otherwise, always return true.
   inline bool HasValidSource();
 
-#ifdef OBJECT_PRINT
-  inline void ScriptPrint() {
-    ScriptPrint(stdout);
-  }
-  void ScriptPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(Script)
   DECLARE_VERIFIER(Script)
 
   static const int kSourceOffset = HeapObject::kHeaderSize;
   static const int kNameOffset = kSourceOffset + kPointerSize;
   static const int kLineOffsetOffset = kNameOffset + kPointerSize;
   static const int kColumnOffsetOffset = kLineOffsetOffset + kPointerSize;
   static const int kDataOffset = kColumnOffsetOffset + kPointerSize;
   static const int kContextOffset = kDataOffset + kPointerSize;
   static const int kWrapperOffset = kContextOffset + kPointerSize;
   static const int kTypeOffset = kWrapperOffset + kPointerSize;
@@ skipping 454 matching lines @@
 
   // Calculate the instance size.
   int CalculateInstanceSize();
 
   // Calculate the number of in-object properties.
   int CalculateInObjectProperties();
 
   // Dispatched behavior.
   // Set max_length to -1 for unlimited length.
   void SourceCodePrint(StringStream* accumulator, int max_length);
-#ifdef OBJECT_PRINT
-  inline void SharedFunctionInfoPrint() {
-    SharedFunctionInfoPrint(stdout);
-  }
-  void SharedFunctionInfoPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(SharedFunctionInfo)
   DECLARE_VERIFIER(SharedFunctionInfo)
 
   void ResetForNewContext(int new_ic_age);
 
   // Helper to compile the shared code.  Returns true on success, false on
   // failure (e.g., stack overflow during compilation). This is only used by
   // the debugger, it is not possible to compile without a context otherwise.
   static bool CompileLazy(Handle<SharedFunctionInfo> shared,
                           ClearExceptionFlag flag);
 
@@ skipping 208 matching lines @@
   // [context]: the context holding the module's locals, or undefined if none.
   DECL_ACCESSORS(context, Object)
 
   // [scope_info]: Scope info.
   DECL_ACCESSORS(scope_info, ScopeInfo)
 
   // Casting.
   static inline JSModule* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSModulePrint() {
-    JSModulePrint(stdout);
-  }
-  void JSModulePrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSModule)
   DECLARE_VERIFIER(JSModule)
 
   // Layout description.
   static const int kContextOffset = JSObject::kHeaderSize;
   static const int kScopeInfoOffset = kContextOffset + kPointerSize;
   static const int kSize = kScopeInfoOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSModule);
 };
@@ skipping 133 matching lines @@
   void PrintName(FILE* out);
 
   // Casting.
   static inline JSFunction* cast(Object* obj);
 
   // Iterates the objects, including code objects indirectly referenced
   // through pointers to the first instruction in the code object.
   void JSFunctionIterateBody(int object_size, ObjectVisitor* v);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSFunctionPrint() {
-    JSFunctionPrint(stdout);
-  }
-  void JSFunctionPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSFunction)
   DECLARE_VERIFIER(JSFunction)
 
   // Returns the number of allocated literals.
   inline int NumberOfLiterals();
 
   // Retrieve the native context from a function's literal array.
   static Context* NativeContextFromLiterals(FixedArray* literals);
 
   // Layout descriptors. The last property (from kNonWeakFieldsEndOffset to
   // kSize) is weak and has special handling during garbage collection.
@@ skipping 33 matching lines @@
 class JSGlobalProxy : public JSObject {
  public:
   // [native_context]: the owner native context of this global proxy object.
   // It is null value if this object is not used by any context.
   DECL_ACCESSORS(native_context, Object)
 
   // Casting.
   static inline JSGlobalProxy* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSGlobalProxyPrint() {
-    JSGlobalProxyPrint(stdout);
-  }
-  void JSGlobalProxyPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSGlobalProxy)
   DECLARE_VERIFIER(JSGlobalProxy)
 
   // Layout description.
   static const int kNativeContextOffset = JSObject::kHeaderSize;
   static const int kSize = kNativeContextOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSGlobalProxy);
 };
 
@@ skipping 52 matching lines @@
 };
 
 
 // JavaScript global object.
 class JSGlobalObject: public GlobalObject {
  public:
   // Casting.
   static inline JSGlobalObject* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSGlobalObjectPrint() {
-    JSGlobalObjectPrint(stdout);
-  }
-  void JSGlobalObjectPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSGlobalObject)
   DECLARE_VERIFIER(JSGlobalObject)
 
   // Layout description.
   static const int kSize = GlobalObject::kHeaderSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSGlobalObject);
 };
 
 
 // Builtins global object which holds the runtime routines written in
 // JavaScript.
 class JSBuiltinsObject: public GlobalObject {
  public:
   // Accessors for the runtime routines written in JavaScript.
   inline Object* javascript_builtin(Builtins::JavaScript id);
   inline void set_javascript_builtin(Builtins::JavaScript id, Object* value);
 
   // Accessors for code of the runtime routines written in JavaScript.
   inline Code* javascript_builtin_code(Builtins::JavaScript id);
   inline void set_javascript_builtin_code(Builtins::JavaScript id, Code* value);
 
   // Casting.
   static inline JSBuiltinsObject* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSBuiltinsObjectPrint() {
-    JSBuiltinsObjectPrint(stdout);
-  }
-  void JSBuiltinsObjectPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSBuiltinsObject)
   DECLARE_VERIFIER(JSBuiltinsObject)
 
   // Layout description.  The size of the builtins object includes
   // room for two pointers per runtime routine written in javascript
   // (function and code object).
   static const int kJSBuiltinsCount = Builtins::id_count;
   static const int kJSBuiltinsOffset = GlobalObject::kHeaderSize;
   static const int kJSBuiltinsCodeOffset =
       GlobalObject::kHeaderSize + (kJSBuiltinsCount * kPointerSize);
   static const int kSize =
@@ skipping 15 matching lines @@
 // Representation for JS Wrapper objects, String, Number, Boolean, etc.
 class JSValue: public JSObject {
  public:
   // [value]: the object being wrapped.
   DECL_ACCESSORS(value, Object)
 
   // Casting.
   static inline JSValue* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSValuePrint() {
-    JSValuePrint(stdout);
-  }
-  void JSValuePrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSValue)
   DECLARE_VERIFIER(JSValue)
 
   // Layout description.
   static const int kValueOffset = JSObject::kHeaderSize;
   static const int kSize = kValueOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSValue);
 };
 
@@ skipping 28 matching lines @@
   static inline JSDate* cast(Object* obj);
 
   // Returns the date field with the specified index.
   // See FieldIndex for the list of date fields.
   static Object* GetField(Object* date, Smi* index);
 
   void SetValue(Object* value, bool is_value_nan);
 
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSDatePrint() {
-    JSDatePrint(stdout);
-  }
-  void JSDatePrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSDate)
   DECLARE_VERIFIER(JSDate)
 
   // The order is important. It must be kept in sync with date macros
   // in macros.py.
   enum FieldIndex {
     kDateValue,
     kYear,
     kMonth,
     kDay,
     kWeekday,
@@ skipping 71 matching lines @@
   inline void set_start_position(int value);
 
   // [end_position]: the end position in the script for the error message.
   inline int end_position();
   inline void set_end_position(int value);
 
   // Casting.
   static inline JSMessageObject* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSMessageObjectPrint() {
-    JSMessageObjectPrint(stdout);
-  }
-  void JSMessageObjectPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSMessageObject)
   DECLARE_VERIFIER(JSMessageObject)
 
   // Layout description.
   static const int kTypeOffset = JSObject::kHeaderSize;
   static const int kArgumentsOffset = kTypeOffset + kPointerSize;
   static const int kScriptOffset = kArgumentsOffset + kPointerSize;
   static const int kStackTraceOffset = kScriptOffset + kPointerSize;
   static const int kStackFramesOffset = kStackTraceOffset + kPointerSize;
   static const int kStartPositionOffset = kStackFramesOffset + kPointerSize;
   static const int kEndPositionOffset = kStartPositionOffset + kPointerSize;
@@ skipping 220 matching lines @@
   // code object is not in that cache. This index can be used to later call
   // RemoveByIndex. The cache cannot be modified between a call to GetIndex and
   // RemoveByIndex.
   int GetIndex(Object* name, Code* code);
 
   // Remove an object from the cache with the provided internal index.
   void RemoveByIndex(Object* name, Code* code, int index);
 
   static inline CodeCache* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void CodeCachePrint() {
-    CodeCachePrint(stdout);
-  }
-  void CodeCachePrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(CodeCache)
   DECLARE_VERIFIER(CodeCache)
 
   static const int kDefaultCacheOffset = HeapObject::kHeaderSize;
   static const int kNormalTypeCacheOffset =
       kDefaultCacheOffset + kPointerSize;
   static const int kSize = kNormalTypeCacheOffset + kPointerSize;
 
  private:
   MUST_USE_RESULT MaybeObject* UpdateDefaultCache(String* name, Code* code);
   MUST_USE_RESULT MaybeObject* UpdateNormalTypeCache(String* name, Code* code);
@@ skipping 63 matching lines @@
 
   MUST_USE_RESULT MaybeObject* Update(MapHandleList* maps,
                                       Code::Flags flags,
                                       Code* code);
 
   // Returns an undefined value if the entry is not found.
   Handle<Object> Lookup(MapHandleList* maps, Code::Flags flags);
 
   static inline PolymorphicCodeCache* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void PolymorphicCodeCachePrint() {
-    PolymorphicCodeCachePrint(stdout);
-  }
-  void PolymorphicCodeCachePrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(PolymorphicCodeCache)
   DECLARE_VERIFIER(PolymorphicCodeCache)
 
   static const int kCacheOffset = HeapObject::kHeaderSize;
   static const int kSize = kCacheOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PolymorphicCodeCache);
 };
 
 
@@ skipping 27 matching lines @@
   inline void change_own_type_change_checksum();
   inline int own_type_change_checksum();
 
   inline void set_inlined_type_change_checksum(int checksum);
   inline bool matches_inlined_type_change_checksum(int checksum);
 
   DECL_ACCESSORS(type_feedback_cells, TypeFeedbackCells)
 
   static inline TypeFeedbackInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void TypeFeedbackInfoPrint() {
-    TypeFeedbackInfoPrint(stdout);
-  }
-  void TypeFeedbackInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(TypeFeedbackInfo)
   DECLARE_VERIFIER(TypeFeedbackInfo)
 
   static const int kStorage1Offset = HeapObject::kHeaderSize;
   static const int kStorage2Offset = kStorage1Offset + kPointerSize;
   static const int kTypeFeedbackCellsOffset = kStorage2Offset + kPointerSize;
   static const int kSize = kTypeFeedbackCellsOffset + kPointerSize;
 
  private:
   static const int kTypeChangeChecksumBits = 7;
 
@@ skipping 20 matching lines @@
 // - the parameter map contains no fast alias mapping (i.e. the hole)
 // - this struct (in the slow backing store) contains an index into the context
 // - all attributes are available as part if the property details
 class AliasedArgumentsEntry: public Struct {
  public:
   inline int aliased_context_slot();
   inline void set_aliased_context_slot(int count);
 
   static inline AliasedArgumentsEntry* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void AliasedArgumentsEntryPrint() {
-    AliasedArgumentsEntryPrint(stdout);
-  }
-  void AliasedArgumentsEntryPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(AliasedArgumentsEntry)
   DECLARE_VERIFIER(AliasedArgumentsEntry)
 
   static const int kAliasedContextSlot = HeapObject::kHeaderSize;
   static const int kSize = kAliasedContextSlot + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(AliasedArgumentsEntry);
 };
 
 
@@ skipping 1088 matching lines @@
   static inline JSGlobalPropertyCell* cast(Object* obj);
 
   static inline JSGlobalPropertyCell* FromValueAddress(Address value) {
     return cast(FromAddress(value - kValueOffset));
   }
 
   inline Address ValueAddress() {
     return address() + kValueOffset;
   }
 
+  // Dispatched behavior.
+  DECLARE_PRINTER(JSGlobalPropertyCell)
   DECLARE_VERIFIER(JSGlobalPropertyCell)
 
-#ifdef OBJECT_PRINT
-  inline void JSGlobalPropertyCellPrint() {
-    JSGlobalPropertyCellPrint(stdout);
-  }
-  void JSGlobalPropertyCellPrint(FILE* out);
-#endif
-
   // Layout description.
   static const int kValueOffset = HeapObject::kHeaderSize;
   static const int kSize = kValueOffset + kPointerSize;
 
   typedef FixedBodyDescriptor<kValueOffset,
                               kValueOffset + kPointerSize,
                               kSize> BodyDescriptor;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSGlobalPropertyCell);
@@ skipping 69 matching lines @@
   inline void InitializeBody(int object_size, Object* value);
 
   // Invoke a trap by name. If the trap does not exist on this's handler,
   // but derived_trap is non-NULL, invoke that instead.  May cause GC.
   Handle<Object> CallTrap(const char* name,
                           Handle<Object> derived_trap,
                           int argc,
                           Handle<Object> args[]);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSProxyPrint() {
-    JSProxyPrint(stdout);
-  }
-  void JSProxyPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSProxy)
   DECLARE_VERIFIER(JSProxy)
 
   // Layout description. We add padding so that a proxy has the same
   // size as a virgin JSObject. This is essential for becoming a JSObject
   // upon freeze.
   static const int kHandlerOffset = HeapObject::kHeaderSize;
   static const int kHashOffset = kHandlerOffset + kPointerSize;
   static const int kPaddingOffset = kHashOffset + kPointerSize;
   static const int kSize = JSObject::kHeaderSize;
   static const int kHeaderSize = kPaddingOffset;
@@ skipping 15 matching lines @@
   // [call_trap]: The call trap.
   DECL_ACCESSORS(call_trap, Object)
 
   // [construct_trap]: The construct trap.
   DECL_ACCESSORS(construct_trap, Object)
 
   // Casting.
   static inline JSFunctionProxy* cast(Object* obj);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSFunctionProxyPrint() {
-    JSFunctionProxyPrint(stdout);
-  }
-  void JSFunctionProxyPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSFunctionProxy)
   DECLARE_VERIFIER(JSFunctionProxy)
 
   // Layout description.
   static const int kCallTrapOffset = JSProxy::kPaddingOffset;
   static const int kConstructTrapOffset = kCallTrapOffset + kPointerSize;
   static const int kPaddingOffset = kConstructTrapOffset + kPointerSize;
   static const int kSize = JSFunction::kSize;
   static const int kPaddingSize = kSize - kPaddingOffset;
 
   STATIC_CHECK(kPaddingSize >= 0);
 
   typedef FixedBodyDescriptor<kHandlerOffset,
                               kConstructTrapOffset + kPointerSize,
                               kSize> BodyDescriptor;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSFunctionProxy);
 };
 
 
 // The JSSet describes EcmaScript Harmony sets
 class JSSet: public JSObject {
  public:
   // [set]: the backing hash set containing keys.
   DECL_ACCESSORS(table, Object)
 
   // Casting.
   static inline JSSet* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void JSSetPrint() {
-    JSSetPrint(stdout);
-  }
-  void JSSetPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(JSSet)
   DECLARE_VERIFIER(JSSet)
 
   static const int kTableOffset = JSObject::kHeaderSize;
   static const int kSize = kTableOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSSet);
 };
 
 
 // The JSMap describes EcmaScript Harmony maps
 class JSMap: public JSObject {
  public:
   // [table]: the backing hash table mapping keys to values.
   DECL_ACCESSORS(table, Object)
 
   // Casting.
   static inline JSMap* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void JSMapPrint() {
-    JSMapPrint(stdout);
-  }
-  void JSMapPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(JSMap)
   DECLARE_VERIFIER(JSMap)
 
   static const int kTableOffset = JSObject::kHeaderSize;
   static const int kSize = kTableOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSMap);
 };
 
 
 // The JSWeakMap describes EcmaScript Harmony weak maps
 class JSWeakMap: public JSObject {
  public:
   // [table]: the backing hash table mapping keys to values.
   DECL_ACCESSORS(table, Object)
 
   // [next]: linked list of encountered weak maps during GC.
   DECL_ACCESSORS(next, Object)
 
   // Casting.
   static inline JSWeakMap* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void JSWeakMapPrint() {
-    JSWeakMapPrint(stdout);
-  }
-  void JSWeakMapPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(JSWeakMap)
   DECLARE_VERIFIER(JSWeakMap)
 
   static const int kTableOffset = JSObject::kHeaderSize;
   static const int kNextOffset = kTableOffset + kPointerSize;
   static const int kSize = kNextOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSWeakMap);
 };
 
 
 // Foreign describes objects pointing from JavaScript to C structures.
 // Since they cannot contain references to JS HeapObjects they can be
 // placed in old_data_space.
 class Foreign: public HeapObject {
  public:
   // [address]: field containing the address.
   inline Address foreign_address();
   inline void set_foreign_address(Address value);
 
   // Casting.
   static inline Foreign* cast(Object* obj);
 
   // Dispatched behavior.
   inline void ForeignIterateBody(ObjectVisitor* v);
 
   template<typename StaticVisitor>
   inline void ForeignIterateBody();
 
-#ifdef OBJECT_PRINT
-  inline void ForeignPrint() {
-    ForeignPrint(stdout);
-  }
-  void ForeignPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(Foreign)
   DECLARE_VERIFIER(Foreign)
 
   // Layout description.
 
   static const int kForeignAddressOffset = HeapObject::kHeaderSize;
   static const int kSize = kForeignAddressOffset + kPointerSize;
 
   STATIC_CHECK(kForeignAddressOffset == Internals::kForeignAddressOffset);
 
  private:
@@ skipping 32 matching lines @@
   MUST_USE_RESULT inline MaybeObject* SetContent(FixedArrayBase* storage);
 
   // Casting.
   static inline JSArray* cast(Object* obj);
 
   // Uses handles.  Ensures that the fixed array backing the JSArray has at
   // least the stated size.
   inline void EnsureSize(int minimum_size_of_backing_fixed_array);
 
   // Dispatched behavior.
-#ifdef OBJECT_PRINT
-  inline void JSArrayPrint() {
-    JSArrayPrint(stdout);
-  }
-  void JSArrayPrint(FILE* out);
-#endif
+  DECLARE_PRINTER(JSArray)
   DECLARE_VERIFIER(JSArray)
 
   // Number of element slots to pre-allocate for an empty array.
   static const int kPreallocatedArrayElements = 4;
 
   // Layout description.
   static const int kLengthOffset = JSObject::kHeaderSize;
   static const int kSize = kLengthOffset + kPointerSize;
 
  private:
@@ skipping 53 matching lines @@
   inline void set_prohibits_overwriting(bool value);
 
   inline PropertyAttributes property_attributes();
   inline void set_property_attributes(PropertyAttributes attributes);
 
   // Checks whether the given receiver is compatible with this accessor.
   inline bool IsCompatibleReceiver(Object* receiver);
 
   static inline AccessorInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void AccessorInfoPrint() {
-    AccessorInfoPrint(stdout);
-  }
-  void AccessorInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(AccessorInfo)
   DECLARE_VERIFIER(AccessorInfo)
 
   static const int kGetterOffset = HeapObject::kHeaderSize;
   static const int kSetterOffset = kGetterOffset + kPointerSize;
   static const int kDataOffset = kSetterOffset + kPointerSize;
   static const int kNameOffset = kDataOffset + kPointerSize;
   static const int kFlagOffset = kNameOffset + kPointerSize;
   static const int kExpectedReceiverTypeOffset = kFlagOffset + kPointerSize;
   static const int kSize = kExpectedReceiverTypeOffset + kPointerSize;
 
@@ skipping 41 matching lines @@
   // Set both components, skipping arguments which are a JavaScript null.
   void SetComponents(Object* getter, Object* setter) {
     if (!getter->IsNull()) set_getter(getter);
     if (!setter->IsNull()) set_setter(setter);
   }
 
   bool ContainsAccessor() {
     return IsJSAccessor(getter()) || IsJSAccessor(setter());
   }
 
-#ifdef OBJECT_PRINT
-  void AccessorPairPrint(FILE* out = stdout);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(AccessorPair)
   DECLARE_VERIFIER(AccessorPair)
 
   static const int kGetterOffset = HeapObject::kHeaderSize;
   static const int kSetterOffset = kGetterOffset + kPointerSize;
   static const int kSize = kSetterOffset + kPointerSize;
 
  private:
   // Strangely enough, in addition to functions and harmony proxies, the spec
   // requires us to consider undefined as a kind of accessor, too:
   //    var obj = {};
   //    Object.defineProperty(obj, "foo", {get: undefined});
   //    assertTrue("foo" in obj);
   bool IsJSAccessor(Object* obj) {
     return obj->IsSpecFunction() || obj->IsUndefined();
   }
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(AccessorPair);
 };
 
 
 class AccessCheckInfo: public Struct {
  public:
   DECL_ACCESSORS(named_callback, Object)
   DECL_ACCESSORS(indexed_callback, Object)
   DECL_ACCESSORS(data, Object)
 
   static inline AccessCheckInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void AccessCheckInfoPrint() {
-    AccessCheckInfoPrint(stdout);
-  }
-  void AccessCheckInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(AccessCheckInfo)
   DECLARE_VERIFIER(AccessCheckInfo)
 
   static const int kNamedCallbackOffset   = HeapObject::kHeaderSize;
   static const int kIndexedCallbackOffset = kNamedCallbackOffset + kPointerSize;
   static const int kDataOffset = kIndexedCallbackOffset + kPointerSize;
   static const int kSize = kDataOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(AccessCheckInfo);
 };
 
 
 class InterceptorInfo: public Struct {
  public:
   DECL_ACCESSORS(getter, Object)
   DECL_ACCESSORS(setter, Object)
   DECL_ACCESSORS(query, Object)
   DECL_ACCESSORS(deleter, Object)
   DECL_ACCESSORS(enumerator, Object)
   DECL_ACCESSORS(data, Object)
 
   static inline InterceptorInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void InterceptorInfoPrint() {
-    InterceptorInfoPrint(stdout);
-  }
-  void InterceptorInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(InterceptorInfo)
   DECLARE_VERIFIER(InterceptorInfo)
 
   static const int kGetterOffset = HeapObject::kHeaderSize;
   static const int kSetterOffset = kGetterOffset + kPointerSize;
   static const int kQueryOffset = kSetterOffset + kPointerSize;
   static const int kDeleterOffset = kQueryOffset + kPointerSize;
   static const int kEnumeratorOffset = kDeleterOffset + kPointerSize;
   static const int kDataOffset = kEnumeratorOffset + kPointerSize;
   static const int kSize = kDataOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(InterceptorInfo);
 };
 
 
 class CallHandlerInfo: public Struct {
  public:
   DECL_ACCESSORS(callback, Object)
   DECL_ACCESSORS(data, Object)
 
   static inline CallHandlerInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void CallHandlerInfoPrint() {
-    CallHandlerInfoPrint(stdout);
-  }
-  void CallHandlerInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(CallHandlerInfo)
   DECLARE_VERIFIER(CallHandlerInfo)
 
   static const int kCallbackOffset = HeapObject::kHeaderSize;
   static const int kDataOffset = kCallbackOffset + kPointerSize;
   static const int kSize = kDataOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(CallHandlerInfo);
 };
 
@@ skipping 33 matching lines @@
   // Following properties use flag bits.
   DECL_BOOLEAN_ACCESSORS(hidden_prototype)
   DECL_BOOLEAN_ACCESSORS(undetectable)
   // If the bit is set, object instances created by this function
   // requires access check.
   DECL_BOOLEAN_ACCESSORS(needs_access_check)
   DECL_BOOLEAN_ACCESSORS(read_only_prototype)
 
   static inline FunctionTemplateInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void FunctionTemplateInfoPrint() {
-    FunctionTemplateInfoPrint(stdout);
-  }
-  void FunctionTemplateInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(FunctionTemplateInfo)
   DECLARE_VERIFIER(FunctionTemplateInfo)
 
   static const int kSerialNumberOffset = TemplateInfo::kHeaderSize;
   static const int kCallCodeOffset = kSerialNumberOffset + kPointerSize;
   static const int kPropertyAccessorsOffset = kCallCodeOffset + kPointerSize;
   static const int kPrototypeTemplateOffset =
       kPropertyAccessorsOffset + kPointerSize;
   static const int kParentTemplateOffset =
       kPrototypeTemplateOffset + kPointerSize;
   static const int kNamedPropertyHandlerOffset =
@@ skipping 21 matching lines @@
 };
 
 
 class ObjectTemplateInfo: public TemplateInfo {
  public:
   DECL_ACCESSORS(constructor, Object)
   DECL_ACCESSORS(internal_field_count, Object)
 
   static inline ObjectTemplateInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void ObjectTemplateInfoPrint() {
-    ObjectTemplateInfoPrint(stdout);
-  }
-  void ObjectTemplateInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(ObjectTemplateInfo)
   DECLARE_VERIFIER(ObjectTemplateInfo)
 
   static const int kConstructorOffset = TemplateInfo::kHeaderSize;
   static const int kInternalFieldCountOffset =
       kConstructorOffset + kPointerSize;
   static const int kSize = kInternalFieldCountOffset + kPointerSize;
 };
 
 
 class SignatureInfo: public Struct {
  public:
   DECL_ACCESSORS(receiver, Object)
   DECL_ACCESSORS(args, Object)
 
   static inline SignatureInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void SignatureInfoPrint() {
-    SignatureInfoPrint(stdout);
-  }
-  void SignatureInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(SignatureInfo)
   DECLARE_VERIFIER(SignatureInfo)
 
   static const int kReceiverOffset = Struct::kHeaderSize;
   static const int kArgsOffset     = kReceiverOffset + kPointerSize;
   static const int kSize           = kArgsOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(SignatureInfo);
 };
 
 
 class TypeSwitchInfo: public Struct {
  public:
   DECL_ACCESSORS(types, Object)
 
   static inline TypeSwitchInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void TypeSwitchInfoPrint() {
-    TypeSwitchInfoPrint(stdout);
-  }
-  void TypeSwitchInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(TypeSwitchInfo)
   DECLARE_VERIFIER(TypeSwitchInfo)
 
   static const int kTypesOffset = Struct::kHeaderSize;
   static const int kSize        = kTypesOffset + kPointerSize;
 };
 
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
 // The DebugInfo class holds additional information for a function being
 // debugged.
@@ skipping 24 matching lines @@
   // Get the break point objects for a code position.
   Object* GetBreakPointObjects(int code_position);
   // Find the break point info holding this break point object.
   static Object* FindBreakPointInfo(Handle<DebugInfo> debug_info,
                                     Handle<Object> break_point_object);
   // Get the number of break points for this function.
   int GetBreakPointCount();
 
   static inline DebugInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void DebugInfoPrint() {
-    DebugInfoPrint(stdout);
-  }
-  void DebugInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(DebugInfo)
   DECLARE_VERIFIER(DebugInfo)
 
   static const int kSharedFunctionInfoIndex = Struct::kHeaderSize;
   static const int kOriginalCodeIndex = kSharedFunctionInfoIndex + kPointerSize;
   static const int kPatchedCodeIndex = kOriginalCodeIndex + kPointerSize;
   static const int kActiveBreakPointsCountIndex =
       kPatchedCodeIndex + kPointerSize;
   static const int kBreakPointsStateIndex =
       kActiveBreakPointsCountIndex + kPointerSize;
   static const int kSize = kBreakPointsStateIndex + kPointerSize;
@@ skipping 30 matching lines @@
   static void SetBreakPoint(Handle<BreakPointInfo> info,
                             Handle<Object> break_point_object);
   // Check if break point info has this break point object.
   static bool HasBreakPointObject(Handle<BreakPointInfo> info,
                                   Handle<Object> break_point_object);
   // Get the number of break points for this code position.
   int GetBreakPointCount();
 
   static inline BreakPointInfo* cast(Object* obj);
 
-#ifdef OBJECT_PRINT
-  inline void BreakPointInfoPrint() {
-    BreakPointInfoPrint(stdout);
-  }
-  void BreakPointInfoPrint(FILE* out);
-#endif
+  // Dispatched behavior.
+  DECLARE_PRINTER(BreakPointInfo)
   DECLARE_VERIFIER(BreakPointInfo)
 
   static const int kCodePositionIndex = Struct::kHeaderSize;
   static const int kSourcePositionIndex = kCodePositionIndex + kPointerSize;
   static const int kStatementPositionIndex =
       kSourcePositionIndex + kPointerSize;
   static const int kBreakPointObjectsIndex =
       kStatementPositionIndex + kPointerSize;
   static const int kSize = kBreakPointObjectsIndex + kPointerSize;
 
@@ skipping 132 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_