Start using OStreams.

src/types.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_TYPES_H_
 #define V8_TYPES_H_
 
 #include "src/handles.h"
+#include "src/ostreams.h"
 
 namespace v8 {
 namespace internal {
 
 // SUMMARY
 //
 // A simple type system for compiler-internal use. It is based entirely on
 // union types, and all subtyping hence amounts to set inclusion. Besides the
 // obvious primitive types and some predefined unions, the type language also
 // can express class types (a.k.a. specific maps) and singleton types (i.e.,
@@ skipping 389 matching lines @@
   static inline TypeImpl* cast(typename Config::Base* object);
 
   template<class OtherTypeImpl>
   static TypeHandle Convert(
       typename OtherTypeImpl::TypeHandle type, Region* region);
 
   // Printing.
 
   enum PrintDimension { BOTH_DIMS, SEMANTIC_DIM, REPRESENTATION_DIM };
 
-  void PrintTo(StringStream* stream, PrintDimension = BOTH_DIMS);
-  void TypePrint(PrintDimension = BOTH_DIMS);
-  void TypePrint(FILE* out, PrintDimension = BOTH_DIMS);
+  OStream& PrintTo(OStream& os, PrintDimension dim = BOTH_DIMS);  // NOLINT

[Michael Starzinger, 2014/07/02 15:14:58]

suggestion: Likewise.

[Sven Panne, 2014/07/03 07:18:52]

Done.

 
  protected:
   // Friends.
 
   template<class> friend class Iterator;
   template<class> friend class TypeImpl;
 
   // Handle conversion.
 
   template<class T>
@@ skipping 64 matching lines @@
   static int Glb(TypeImpl* type);  // greatest lower bound that's a bitset
   static int Lub(TypeImpl* type);  // least upper bound that's a bitset
   static int Lub(i::Object* value);
   static int Lub(double value);
   static int Lub(int32_t value);
   static int Lub(uint32_t value);
   static int Lub(i::Map* map);
   static int InherentLub(TypeImpl* type);
 
   static const char* Name(int bitset);
-  static void PrintTo(StringStream* stream, int bitset);
+  static OStream& Print(OStream& os, int bitset);  // NOLINT

[Michael Starzinger, 2014/07/02 15:14:58]

suggestion: Likewise.

[Sven Panne, 2014/07/03 07:18:52]

Done.

   using TypeImpl::PrintTo;
 };
 
 
 // -----------------------------------------------------------------------------
 // Superclass for non-bitset types (internal).
 // Contains a tag and a variable number of type or value fields.
 
 template<class Config>
 class TypeImpl<Config>::StructuralType : public TypeImpl<Config> {
@@ skipping 408 matching lines @@
   bool Narrows(BoundsImpl that) {
     return that.lower->Is(this->lower) && this->upper->Is(that.upper);
   }
 };
 
 typedef BoundsImpl<ZoneTypeConfig> Bounds;
 
 } }  // namespace v8::internal
 
 #endif  // V8_TYPES_H_