Begins removing intptr_t from raw object fields.

runtime/vm/raw_object.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_RAW_OBJECT_H_
 #define VM_RAW_OBJECT_H_
 
 #include "platform/assert.h"
 #include "vm/globals.h"
 #include "vm/token.h"
@@ skipping 489 matching lines @@
                                 // or the canonical type.
   RawArray* invocation_dispatcher_cache_;  // Cache for dispatcher functions.
   RawArray* cha_codes_;  // CHA optimized codes.
   RawCode* allocation_stub_;  // Stub code for allocation of instances.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->allocation_stub_);
   }
 
   cpp_vtable handle_vtable_;
   intptr_t id_;  // Class Id, also index in the class table.
-  intptr_t token_pos_;
-  intptr_t instance_size_in_words_;  // Size if fixed len or 0 if variable len.
-  intptr_t type_arguments_field_offset_in_words_;  // Offset of type args fld.
-  intptr_t next_field_offset_in_words_;  // Offset of the next instance field.
+  int32_t token_pos_;
+  int32_t instance_size_in_words_;  // Size if fixed len or 0 if variable len.
+  int32_t type_arguments_field_offset_in_words_;  // Offset of type args fld.
+  int32_t next_field_offset_in_words_;  // Offset of the next instance field.
   int16_t num_type_arguments_;  // Number of type arguments in flatten vector.
   int16_t num_own_type_arguments_;  // Number of non-overlapping type arguments.
   uint16_t num_native_fields_;  // Number of native fields in class.
   uint16_t state_bits_;
 
   friend class Instance;
   friend class Object;
   friend class RawInstance;
   friend class RawInstructions;
   friend class SnapshotReader;
 };
 
 
 class RawUnresolvedClass : public RawObject {
   RAW_HEAP_OBJECT_IMPLEMENTATION(UnresolvedClass);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->library_prefix_);
   }
   RawLibraryPrefix* library_prefix_;  // Library prefix qualifier for the ident.
   RawString* ident_;  // Name of the unresolved identifier.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->ident_);
   }
-  intptr_t token_pos_;
+  int32_t token_pos_;
 };
 
 
 class RawTypeArguments : public RawObject {
  private:
   RAW_HEAP_OBJECT_IMPLEMENTATION(TypeArguments);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->instantiations_);
   }
@@ skipping 68 matching lines @@
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->unoptimized_code_);
   }
   RawObject** to_no_code() {
     return reinterpret_cast<RawObject**>(&ptr()->data_);
   }
   RawObject** to_snapshot() {
     return reinterpret_cast<RawObject**>(&ptr()->data_);
   }
 
-  intptr_t token_pos_;
-  intptr_t end_token_pos_;
-  intptr_t usage_counter_;  // Incremented while function is running.
+  int32_t token_pos_;
+  int32_t end_token_pos_;
+  int32_t usage_counter_;  // Incremented while function is running.
   int16_t num_fixed_parameters_;
   int16_t num_optional_parameters_;  // > 0: positional; < 0: named.
   int16_t deoptimization_counter_;
   uint16_t kind_tag_;  // See Function::KindTagBits.
   uint16_t optimized_instruction_count_;
   uint16_t optimized_call_site_count_;
 };
 
 
 class RawClosureData : public RawObject {
@@ skipping 37 matching lines @@
   RawObject* owner_;  // Class or patch class or mixin class
                       // where this field is defined.
   RawAbstractType* type_;
   RawInstance* value_;  // Offset in words for instance and value for static.
   RawArray* dependent_code_;
   RawSmi* guarded_list_length_;
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->guarded_list_length_);
   }
 
-  intptr_t token_pos_;
-  intptr_t guarded_cid_;
-  intptr_t is_nullable_;  // kNullCid if field can contain null value and
-                          // any other value otherwise.
+  int32_t token_pos_;
+  int32_t guarded_cid_;
+  int32_t is_nullable_;  // kNullCid if field can contain null value and
+                         // any other value otherwise.
   // Offset to the guarded length field inside an instance of class matching
   // guarded_cid_. Stored corrected by -kHeapObjectTag to simplify code
   // generated on platforms with weak addressing modes (ARM, MIPS).
   int8_t guarded_list_length_in_object_offset_;
 
   uint8_t kind_bits_;  // static, final, const, has initializer.
 };
 
 
 class RawLiteralToken : public RawObject {
@@ skipping 41 matching lines @@
 
  private:
   RAW_HEAP_OBJECT_IMPLEMENTATION(Script);
 
   RawObject** from() { return reinterpret_cast<RawObject**>(&ptr()->url_); }
   RawString* url_;
   RawString* source_;
   RawTokenStream* tokens_;
   RawObject** to() { return reinterpret_cast<RawObject**>(&ptr()->tokens_); }
 
-  intptr_t line_offset_;
-  intptr_t col_offset_;
+  int32_t line_offset_;
+  int32_t col_offset_;
   int8_t kind_;  // Of type Kind.
 };
 
 
 class RawLibrary : public RawObject {
   enum LibraryState {
     kAllocated,       // Initial state.
     kLoadInProgress,  // Library is in the process of being loaded.
     kLoaded,          // Library is loaded.
     kLoadError,       // Error occurred during load of the Library.
@@ skipping 10 matching lines @@
   RawArray* resolved_names_;     // Cache of resolved names in library scope.
   RawGrowableObjectArray* metadata_;  // Metadata on classes, methods etc.
   RawArray* anonymous_classes_;  // Classes containing top-level elements.
   RawArray* imports_;            // List of Namespaces imported without prefix.
   RawArray* exports_;            // List of re-exported Namespaces.
   RawArray* loaded_scripts_;     // Array of scripts loaded in this library.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->loaded_scripts_);
   }
 
-  intptr_t index_;               // Library id number.
-  intptr_t num_imports_;         // Number of entries in imports_.
-  intptr_t num_anonymous_;       // Number of entries in anonymous_classes_.
+  int32_t index_;               // Library id number.
+  int32_t num_imports_;         // Number of entries in imports_.
+  int32_t num_anonymous_;       // Number of entries in anonymous_classes_.
   Dart_NativeEntryResolver native_entry_resolver_;  // Resolves natives.
   Dart_NativeEntrySymbol native_entry_symbol_resolver_;
   bool corelib_imported_;
   bool is_dart_scheme_;
   bool debuggable_;              // True if debugger can stop in library.
   int8_t load_state_;            // Of type LibraryState.
 
   friend class Isolate;
 };
 
@@ skipping 262 matching lines @@
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->buckets_);
   }
   RawArray* buckets_;
   RawSmi* mask_;
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->mask_);
   }
 
-  intptr_t filled_entry_count_;
+  int32_t filled_entry_count_;
 };
 
 
 class RawSubtypeTestCache : public RawObject {
   RAW_HEAP_OBJECT_IMPLEMENTATION(SubtypeTestCache);
   RawArray* cache_;
 };
 
 
 class RawError : public RawObject {
@@ skipping 20 matching lines @@
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->previous_error_);
   }
   RawError* previous_error_;  // May be null.
   RawScript* script_;
   RawString* message_;
   RawString* formatted_message_;  // Incl. previous error's formatted message.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->formatted_message_);
   }
-  intptr_t token_pos_;  // Source position in script_.
+  int32_t token_pos_;  // Source position in script_.
   int8_t kind_;  // Of type LanguageError::Kind.
 };
 
 
 class RawUnhandledException : public RawError {
   RAW_HEAP_OBJECT_IMPLEMENTATION(UnhandledException);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->exception_);
   }
@@ skipping 27 matching lines @@
   RAW_HEAP_OBJECT_IMPLEMENTATION(LibraryPrefix);
 
   RawObject** from() { return reinterpret_cast<RawObject**>(&ptr()->name_); }
   RawString* name_;               // Library prefix name.
   RawArray* imports_;             // Libraries imported with this prefix.
   RawArray* dependent_code_;      // Code that refers to deferred, unloaded
                                   // library prefix.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->dependent_code_);
   }
-  intptr_t num_imports_;          // Number of library entries in libraries_.
+  int32_t num_imports_;          // Number of library entries in libraries_.
   bool is_deferred_load_;
   bool is_loaded_;
 };
 
 
 class RawAbstractType : public RawInstance {
  protected:
   enum TypeState {
     kAllocated,  // Initial state.
     kResolved,  // Type class and type arguments resolved.
@@ skipping 15 matching lines @@
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->type_class_);
   }
   RawObject* type_class_;  // Either resolved class or unresolved class.
   RawTypeArguments* arguments_;
   RawLanguageError* error_;  // Error object if type is malformed or malbounded.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->error_);
   }
-  intptr_t token_pos_;
+  int32_t token_pos_;
   int8_t type_state_;
 };
 
 
 class RawTypeRef : public RawAbstractType {
  private:
   RAW_HEAP_OBJECT_IMPLEMENTATION(TypeRef);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->type_);
   }
   RawAbstractType* type_;  // The referenced type.
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&ptr()->type_);
   }
 };
 
 
 class RawTypeParameter : public RawAbstractType {
  private:
   RAW_HEAP_OBJECT_IMPLEMENTATION(TypeParameter);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->parameterized_class_);
   }
   RawClass* parameterized_class_;
   RawString* name_;
   RawAbstractType* bound_;  // ObjectType if no explicit bound specified.
   RawObject** to() { return reinterpret_cast<RawObject**>(&ptr()->bound_); }
-  intptr_t index_;
-  intptr_t token_pos_;
+  int32_t index_;
+  int32_t token_pos_;
   int8_t type_state_;
 };
 
 
 class RawBoundedType : public RawAbstractType {
  private:
   RAW_HEAP_OBJECT_IMPLEMENTATION(BoundedType);
 
   RawObject** from() {
     return reinterpret_cast<RawObject**>(&ptr()->type_);
@@ skipping 623 matching lines @@
   COMPILE_ASSERT(kTypedDataInt8ArrayViewCid == kTypedDataInt8ArrayCid + 14);
   COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid ==
                  kTypedDataInt8ArrayViewCid + 15);
   COMPILE_ASSERT(kNullCid == kExternalTypedDataInt8ArrayCid + 14);
   return (kNullCid - kTypedDataInt8ArrayCid);
 }
 
 }  // namespace dart
 
 #endif  // VM_RAW_OBJECT_H_