objects-inl.h: Remove ACCESSORS_TO_SMI macro

Replacing it with SMI_ACCESSORS.
This change makes accesses to Smi fields in objects more regular (the
accessors now always consume/return an int rather than a Smi*), which
avoids a bunch of manual Smi::FromInt() and Smi::value() conversions,
and is a step on the way towards being able to generate objects-inl.h.

Review URL: https://codereview.chromium.org/1371893002

Cr-Commit-Position: refs/heads/master@{#30975}

diff --git a/src/accessors.cc b/src/accessors.cc
index c04b26681ab5142de4326888ed175e80f6277f4d..5bd22bd8d31ad62b51da5c0a871942b948451550 100644 (file)
--- a/src/accessors.cc
+++ b/src/accessors.cc
@@ -318,7 +318,8 @@ void Accessors::ScriptColumnOffsetGetter(
   DisallowHeapAllocation no_allocation;
   HandleScope scope(isolate);
   Object* object = *Utils::OpenHandle(*info.This());
-  Object* res = Script::cast(JSValue::cast(object)->value())->column_offset();
+  Object* res = Smi::FromInt(
+      Script::cast(JSValue::cast(object)->value())->column_offset());
   info.GetReturnValue().Set(Utils::ToLocal(Handle<Object>(res, isolate)));
 }
 
@@ -355,7 +356,7 @@ void Accessors::ScriptIdGetter(
   DisallowHeapAllocation no_allocation;
   HandleScope scope(isolate);
   Object* object = *Utils::OpenHandle(*info.This());
-  Object* id = Script::cast(JSValue::cast(object)->value())->id();
+  Object* id = Smi::FromInt(Script::cast(JSValue::cast(object)->value())->id());
   info.GetReturnValue().Set(Utils::ToLocal(Handle<Object>(id, isolate)));
 }
 
@@ -462,7 +463,8 @@ void Accessors::ScriptLineOffsetGetter(
   DisallowHeapAllocation no_allocation;
   HandleScope scope(isolate);
   Object* object = *Utils::OpenHandle(*info.This());
-  Object* res = Script::cast(JSValue::cast(object)->value())->line_offset();
+  Object* res =
+      Smi::FromInt(Script::cast(JSValue::cast(object)->value())->line_offset());
   info.GetReturnValue().Set(Utils::ToLocal(Handle<Object>(res, isolate)));
 }
 
@@ -499,7 +501,8 @@ void Accessors::ScriptTypeGetter(
   DisallowHeapAllocation no_allocation;
   HandleScope scope(isolate);
   Object* object = *Utils::OpenHandle(*info.This());
-  Object* res = Script::cast(JSValue::cast(object)->value())->type();
+  Object* res =
+      Smi::FromInt(Script::cast(JSValue::cast(object)->value())->type());
   info.GetReturnValue().Set(Utils::ToLocal(Handle<Object>(res, isolate)));
 }
 
@@ -814,10 +817,10 @@ void Accessors::ScriptEvalFromScriptPositionGetter(
   if (script->compilation_type() == Script::COMPILATION_TYPE_EVAL) {
     Handle<Code> code(SharedFunctionInfo::cast(
         script->eval_from_shared())->code());
-    result = Handle<Object>(
-        Smi::FromInt(code->SourcePosition(code->instruction_start() +
-                     script->eval_from_instructions_offset()->value())),
-        isolate);
+    result = Handle<Object>(Smi::FromInt(code->SourcePosition(
+                                code->instruction_start() +
+                                script->eval_from_instructions_offset())),
+                            isolate);
   }
   info.GetReturnValue().Set(Utils::ToLocal(result));
 }

diff --git a/src/allocation-tracker.cc b/src/allocation-tracker.cc
index 3125b0215ae597c03e667001dece91957cfb4e1a..cc6d52258f3d69986b0e32865c5a31f5dc638057 100644 (file)
--- a/src/allocation-tracker.cc
+++ b/src/allocation-tracker.cc
@@ -273,7 +273,7 @@ unsigned AllocationTracker::AddFunctionInfo(SharedFunctionInfo* shared,
         Name* name = Name::cast(script->name());
         info->script_name = names_->GetName(name);
       }
-      info->script_id = script->id()->value();
+      info->script_id = script->id();
       // Converting start offset into line and column may cause heap
       // allocations so we postpone them until snapshot serialization.
       unresolved_locations_.Add(new UnresolvedLocation(

diff --git a/src/api.cc b/src/api.cc
index d1e03b911d096fdd5d8a2f4677288766a81216c5..1d9cd48b92dad004b2a9b9a673ec918ce3a0a79b 100644 (file)
--- a/src/api.cc
+++ b/src/api.cc
@@ -195,10 +195,10 @@ static ScriptOrigin GetScriptOriginForScript(i::Isolate* isolate,
   ScriptOriginOptions options(script->origin_options());
   v8::ScriptOrigin origin(
       Utils::ToLocal(scriptName),
-      v8::Integer::New(v8_isolate, script->line_offset()->value()),
-      v8::Integer::New(v8_isolate, script->column_offset()->value()),
+      v8::Integer::New(v8_isolate, script->line_offset()),
+      v8::Integer::New(v8_isolate, script->column_offset()),
       v8::Boolean::New(v8_isolate, options.IsSharedCrossOrigin()),
-      v8::Integer::New(v8_isolate, script->id()->value()),
+      v8::Integer::New(v8_isolate, script->id()),
       v8::Boolean::New(v8_isolate, options.IsEmbedderDebugScript()),
       Utils::ToLocal(source_map_url),
       v8::Boolean::New(v8_isolate, options.IsOpaque()));
@@ -1611,7 +1611,7 @@ int UnboundScript::GetId() {
   i::Handle<i::SharedFunctionInfo> function_info(
       i::SharedFunctionInfo::cast(*obj));
   i::Handle<i::Script> script(i::Script::cast(function_info->script()));
-  return script->id()->value();
+  return script->id();
 }
 
 
@@ -1984,12 +1984,12 @@ MaybeLocal<Script> ScriptCompiler::Compile(Local<Context> context,
     script->set_name(*Utils::OpenHandle(*(origin.ResourceName())));
   }
   if (!origin.ResourceLineOffset().IsEmpty()) {
-    script->set_line_offset(i::Smi::FromInt(
-        static_cast<int>(origin.ResourceLineOffset()->Value())));
+    script->set_line_offset(
+        static_cast<int>(origin.ResourceLineOffset()->Value()));
   }
   if (!origin.ResourceColumnOffset().IsEmpty()) {
-    script->set_column_offset(i::Smi::FromInt(
-        static_cast<int>(origin.ResourceColumnOffset()->Value())));
+    script->set_column_offset(
+        static_cast<int>(origin.ResourceColumnOffset()->Value()));
   }
   script->set_origin_options(origin.Options());
   if (!origin.SourceMapUrl().IsEmpty()) {
@@ -4437,7 +4437,7 @@ int Function::ScriptId() const {
     return v8::UnboundScript::kNoScriptId;
   }
   i::Handle<i::Script> script(i::Script::cast(func->shared()->script()));
-  return script->id()->value();
+  return script->id();
 }
 
 

diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 778c7bd5b5273fa7c0df4ead24bdec5eaa32cc65..4a3bb2c1e8e02c6a01983b903f44a7fa6cf4044d 100644 (file)
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -576,7 +576,7 @@ Handle<JSFunction> Genesis::CreateEmptyFunction(Isolate* isolate) {
   // --- E m p t y ---
   Handle<String> source = factory->NewStringFromStaticChars("() {}");
   Handle<Script> script = factory->NewScript(source);
-  script->set_type(Smi::FromInt(Script::TYPE_NATIVE));
+  script->set_type(Script::TYPE_NATIVE);
   empty_function->shared()->set_start_position(0);
   empty_function->shared()->set_end_position(source->length());
   empty_function->shared()->DontAdaptArguments();

diff --git a/src/bootstrapper.h b/src/bootstrapper.h
index b69a73acf7f35e78f57c39a1f4a384b5d93e94e6..659d74aad257f110c98a9f44273d54a0e2afded1 100644 (file)
--- a/src/bootstrapper.h
+++ b/src/bootstrapper.h
@@ -52,7 +52,7 @@ class SourceCodeCache final BASE_EMBEDDED {
     DCHECK(!str.is_null());
     cache_->set(length, *str);
     cache_->set(length + 1, *shared);
-    Script::cast(shared->script())->set_type(Smi::FromInt(type_));
+    Script::cast(shared->script())->set_type(type_);
   }
 
  private:

diff --git a/src/compilation-cache.cc b/src/compilation-cache.cc
index d8b17a02960159510392bba1e92a9fe528bafdcb..aca8cee9cae861a148be20ffe859752b5e746914 100644 (file)
--- a/src/compilation-cache.cc
+++ b/src/compilation-cache.cc
@@ -124,8 +124,8 @@ bool CompilationCacheScript::HasOrigin(Handle<SharedFunctionInfo> function_info,
     return script->name()->IsUndefined();
   }
   // Do the fast bailout checks first.
-  if (line_offset != script->line_offset()->value()) return false;
-  if (column_offset != script->column_offset()->value()) return false;
+  if (line_offset != script->line_offset()) return false;
+  if (column_offset != script->column_offset()) return false;
   // Check that both names are strings. If not, no match.
   if (!name->IsString() || !script->name()->IsString()) return false;
   // Are the origin_options same?

diff --git a/src/compiler.cc b/src/compiler.cc
index 4085a71344362666455b6ab484bd5a32c0dcdbe0..8b499c54b4add67e36128908e6386172d1ce8629 100644 (file)
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -274,7 +274,7 @@ int CompilationInfo::TraceInlinedFunction(Handle<SharedFunctionInfo> shared,
       shared->start_position());
   if (!shared->script()->IsUndefined()) {
     Handle<Script> script(Script::cast(shared->script()));
-    info.script_id = script->id()->value();
+    info.script_id = script->id();
 
     if (FLAG_hydrogen_track_positions && !script->source()->IsUndefined()) {
       CodeTracer::Scope tracing_scope(isolate()->GetCodeTracer());
@@ -1277,8 +1277,8 @@ MaybeHandle<JSFunction> Compiler::GetFunctionFromEval(
     script = isolate->factory()->NewScript(source);
     if (!script_name.is_null()) {
       script->set_name(*script_name);
-      script->set_line_offset(Smi::FromInt(line_offset));
-      script->set_column_offset(Smi::FromInt(column_offset));
+      script->set_line_offset(line_offset);
+      script->set_column_offset(column_offset);
     }
     script->set_origin_options(options);
     Zone zone;
@@ -1395,13 +1395,13 @@ Handle<SharedFunctionInfo> Compiler::CompileScript(
     // Create a script object describing the script to be compiled.
     Handle<Script> script = isolate->factory()->NewScript(source);
     if (natives == NATIVES_CODE) {
-      script->set_type(Smi::FromInt(Script::TYPE_NATIVE));
+      script->set_type(Script::TYPE_NATIVE);
       script->set_hide_source(true);
     }
     if (!script_name.is_null()) {
       script->set_name(*script_name);
-      script->set_line_offset(Smi::FromInt(line_offset));
-      script->set_column_offset(Smi::FromInt(column_offset));
+      script->set_line_offset(line_offset);
+      script->set_column_offset(column_offset);
     }
     script->set_origin_options(resource_options);
     if (!source_map_url.is_null()) {

diff --git a/src/d8.cc b/src/d8.cc
index 2a141af71d46acde6b33bdaf033adc27c85a0275..b73ab0bd6a6be5b171a1c1258d65e05c0c8f079f 100644 (file)
--- a/src/d8.cc
+++ b/src/d8.cc
@@ -1046,7 +1046,7 @@ void Shell::InstallUtilityScript(Isolate* isolate) {
           i::JSFunction::cast(*compiled_script)->shared()->script()))
       : i::Handle<i::Script>(i::Script::cast(
           i::SharedFunctionInfo::cast(*compiled_script)->script()));
-  script_object->set_type(i::Smi::FromInt(i::Script::TYPE_NATIVE));
+  script_object->set_type(i::Script::TYPE_NATIVE);
 }
 #endif  // !V8_SHARED
 

diff --git a/src/debug/debug.cc b/src/debug/debug.cc
index 5dc1742137b5942daf64f3eeca772bf97c59cdf9..4f23555d28f59c376b13c35071d3ca47a1e3a683 100644 (file)
--- a/src/debug/debug.cc
+++ b/src/debug/debug.cc
@@ -690,8 +690,8 @@ void Debug::ClearBreakPoint(Handle<Object> break_point_object) {
       Handle<DebugInfo> debug_info = node->debug_info();
 
       // Find the break point and clear it.
-      Address pc = debug_info->code()->entry() +
-                   break_point_info->code_position()->value();
+      Address pc =
+          debug_info->code()->entry() + break_point_info->code_position();
 
       BreakLocation location =
           BreakLocation::FromAddress(debug_info, ALL_BREAK_LOCATIONS, pc);
@@ -1071,10 +1071,10 @@ Handle<Object> Debug::GetSourceBreakLocations(
       Smi* position = NULL;
       switch (position_alignment) {
         case STATEMENT_ALIGNED:
-          position = break_point_info->statement_position();
+          position = Smi::FromInt(break_point_info->statement_position());
           break;
         case BREAK_POSITION_ALIGNED:
-          position = break_point_info->source_position();
+          position = Smi::FromInt(break_point_info->source_position());
           break;
       }
       for (int j = 0; j < break_points; ++j) locations->set(count++, position);
@@ -1678,7 +1678,7 @@ void Debug::RecordEvalCaller(Handle<Script> script) {
     Code* code = it.frame()->LookupCode();
     int offset = static_cast<int>(
         it.frame()->pc() - code->instruction_start());
-    script->set_eval_from_instructions_offset(Smi::FromInt(offset));
+    script->set_eval_from_instructions_offset(offset);
   }
 }
 

diff --git a/src/factory.cc b/src/factory.cc
index e3e8bc2485b9a80d782b430f41ca2ef4753278b8..12d7f5750e3909c37d680b33052e5e38a343c72c 100644 (file)
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -851,16 +851,16 @@ Handle<Script> Factory::NewScript(Handle<String> source) {
   script->set_source(*source);
   script->set_name(heap->undefined_value());
   script->set_id(isolate()->heap()->NextScriptId());
-  script->set_line_offset(Smi::FromInt(0));
-  script->set_column_offset(Smi::FromInt(0));
+  script->set_line_offset(0);
+  script->set_column_offset(0);
   script->set_context_data(heap->undefined_value());
-  script->set_type(Smi::FromInt(Script::TYPE_NORMAL));
+  script->set_type(Script::TYPE_NORMAL);
   script->set_wrapper(heap->undefined_value());
   script->set_line_ends(heap->undefined_value());
   script->set_eval_from_shared(heap->undefined_value());
-  script->set_eval_from_instructions_offset(Smi::FromInt(0));
+  script->set_eval_from_instructions_offset(0);
   script->set_shared_function_infos(Smi::FromInt(0));
-  script->set_flags(Smi::FromInt(0));
+  script->set_flags(0);
 
   heap->set_script_list(*WeakFixedArray::Add(script_list(), script));
   return script;

diff --git a/src/frames.cc b/src/frames.cc
index 76118dce23d6a40feaf1b97bc65c6d9570b2d5b7..7e55833b458cc469b4c100812afc1f8aed007ce2 100644 (file)
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -184,7 +184,7 @@ bool StackTraceFrameIterator::IsValidFrame() {
     Object* script = frame()->function()->shared()->script();
     // Don't show functions from native scripts to user.
     return (script->IsScript() &&
-            Script::TYPE_NATIVE != Script::cast(script)->type()->value());
+            Script::TYPE_NATIVE != Script::cast(script)->type());
 }
 
 

diff --git a/src/heap/heap-inl.h b/src/heap/heap-inl.h
index 818160bc976502b8ad34c67a88c85882763b790e..6c2e36294a4460462ff470bb8d86a73302871794 100644 (file)
--- a/src/heap/heap-inl.h
+++ b/src/heap/heap-inl.h
@@ -682,12 +682,15 @@ uint32_t Heap::HashSeed() {
 }
 
 
-Smi* Heap::NextScriptId() {
-  int next_id = last_script_id()->value() + 1;
-  if (!Smi::IsValid(next_id) || next_id < 0) next_id = 1;
-  Smi* next_id_smi = Smi::FromInt(next_id);
-  set_last_script_id(next_id_smi);
-  return next_id_smi;
+int Heap::NextScriptId() {
+  int last_id = last_script_id()->value();
+  if (last_id == Smi::kMaxValue) {
+    last_id = 1;
+  } else {
+    last_id++;
+  }
+  set_last_script_id(Smi::FromInt(last_id));
+  return last_id;
 }
 
 

diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index c0fc2c45ecf47fa49b8c88d014b7451ae5856d56..75d60bc7f499f686bedae3296253818ddaf011cd 100644 (file)
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -2727,12 +2727,12 @@ void Heap::CreateInitialObjects() {
 
   set_materialized_objects(*factory->NewFixedArray(0, TENURED));
 
-  // Handling of script id generation is in Factory::NewScript.
+  // Handling of script id generation is in Heap::NextScriptId().
   set_last_script_id(Smi::FromInt(v8::UnboundScript::kNoScriptId));
 
   // Allocate the empty script.
   Handle<Script> script = factory->NewScript(factory->empty_string());
-  script->set_type(Smi::FromInt(Script::TYPE_NATIVE));
+  script->set_type(Script::TYPE_NATIVE);
   set_empty_script(*script);
 
   Handle<PropertyCell> cell = factory->NewPropertyCell();
@@ -3911,7 +3911,7 @@ AllocationResult Heap::AllocateSymbol() {
   Symbol::cast(result)
       ->set_hash_field(Name::kIsNotArrayIndexMask | (hash << Name::kHashShift));
   Symbol::cast(result)->set_name(undefined_value());
-  Symbol::cast(result)->set_flags(Smi::FromInt(0));
+  Symbol::cast(result)->set_flags(0);
 
   DCHECK(!Symbol::cast(result)->is_private());
   return result;

diff --git a/src/heap/heap.h b/src/heap/heap.h
index a70b79d0ba6d5a5aefbb2088a1abcb8349e9924e..1029250f6981fd3101e9a0a8fb3c99cccb5b2397 100644 (file)
--- a/src/heap/heap.h
+++ b/src/heap/heap.h
@@ -961,7 +961,7 @@ class Heap {
 
   inline uint32_t HashSeed();
 
-  inline Smi* NextScriptId();
+  inline int NextScriptId();
 
   inline void SetArgumentsAdaptorDeoptPCOffset(int pc_offset);
   inline void SetConstructStubDeoptPCOffset(int pc_offset);

diff --git a/src/isolate.cc b/src/isolate.cc
index 3d57fb175b4b30a17d8b4e7b4a286241e4bb2ab3..bc48b4e2e809865abe1549ed1cad00c07829788c 100644 (file)
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -501,7 +501,7 @@ class CaptureStackTraceHelper {
     Handle<Script> script(Script::cast(fun->shared()->script()));
 
     if (!line_key_.is_null()) {
-      int script_line_offset = script->line_offset()->value();
+      int script_line_offset = script->line_offset();
       int line_number = Script::GetLineNumber(script, position);
       // line_number is already shifted by the script_line_offset.
       int relative_line_number = line_number - script_line_offset;
@@ -513,7 +513,7 @@ class CaptureStackTraceHelper {
         if (relative_line_number == 0) {
           // For the case where the code is on the same line as the script
           // tag.
-          column_offset += script->column_offset()->value();
+          column_offset += script->column_offset();
         }
         JSObject::AddProperty(stack_frame, column_key_,
                               handle(Smi::FromInt(column_offset + 1), isolate_),
@@ -526,7 +526,7 @@ class CaptureStackTraceHelper {
 
     if (!script_id_key_.is_null()) {
       JSObject::AddProperty(stack_frame, script_id_key_,
-                            handle(script->id(), isolate_), NONE);
+                            handle(Smi::FromInt(script->id()), isolate_), NONE);
     }
 
     if (!script_name_key_.is_null()) {

diff --git a/src/log-inl.h b/src/log-inl.h
index 82f5e7d7dce6b162379e7d2720fea7f85730b588..520d05c4d3381b29169b216ffdb088dd74c6d909 100644 (file)
--- a/src/log-inl.h
+++ b/src/log-inl.h
@@ -14,8 +14,8 @@ namespace internal {
 
 Logger::LogEventsAndTags Logger::ToNativeByScript(Logger::LogEventsAndTags tag,
                                                   Script* script) {
-  if ((tag == FUNCTION_TAG || tag == LAZY_COMPILE_TAG || tag == SCRIPT_TAG)
-      && script->type()->value() == Script::TYPE_NATIVE) {
+  if ((tag == FUNCTION_TAG || tag == LAZY_COMPILE_TAG || tag == SCRIPT_TAG) &&
+      script->type() == Script::TYPE_NATIVE) {
     switch (tag) {
       case FUNCTION_TAG: return NATIVE_FUNCTION_TAG;
       case LAZY_COMPILE_TAG: return NATIVE_LAZY_COMPILE_TAG;

diff --git a/src/messages.cc b/src/messages.cc
index eee8bea03bdee865fe1f353ca470d3ec02c74430..640c2dff4e891266ce2fab0c206173dc1f7067c5 100644 (file)
--- a/src/messages.cc
+++ b/src/messages.cc
@@ -278,7 +278,7 @@ int CallSite::GetColumnNumber() {
 bool CallSite::IsNative() {
   Handle<Object> script(fun_->shared()->script(), isolate_);
   return script->IsScript() &&
-         Handle<Script>::cast(script)->type()->value() == Script::TYPE_NATIVE;
+         Handle<Script>::cast(script)->type() == Script::TYPE_NATIVE;
 }
 
 

diff --git a/src/objects-debug.cc b/src/objects-debug.cc
index beefbaa964bd79ede95d875203cf779eda4f8288..3ce7672c1cbf9fbc27b9bd147daafad58e8388fe 100644 (file)
--- a/src/objects-debug.cc
+++ b/src/objects-debug.cc
@@ -211,7 +211,6 @@ void Symbol::SymbolVerify() {
   CHECK(HasHashCode());
   CHECK_GT(Hash(), 0u);
   CHECK(name()->IsUndefined() || name()->IsString());
-  CHECK(flags()->IsSmi());
 }
 
 
@@ -898,7 +897,6 @@ void PrototypeInfo::PrototypeInfoVerify() {
 
 void AccessorInfo::AccessorInfoVerify() {
   VerifyPointer(name());
-  VerifyPointer(flag());
   VerifyPointer(expected_receiver_type());
 }
 
@@ -1006,12 +1004,8 @@ void Script::ScriptVerify() {
   CHECK(IsScript());
   VerifyPointer(source());
   VerifyPointer(name());
-  line_offset()->SmiVerify();
-  column_offset()->SmiVerify();
   VerifyPointer(wrapper());
-  type()->SmiVerify();
   VerifyPointer(line_ends());
-  VerifyPointer(id());
 }
 
 
@@ -1040,9 +1034,6 @@ void DebugInfo::DebugInfoVerify() {
 
 void BreakPointInfo::BreakPointInfoVerify() {
   CHECK(IsBreakPointInfo());
-  code_position()->SmiVerify();
-  source_position()->SmiVerify();
-  statement_position()->SmiVerify();
   VerifyPointer(break_point_objects());
 }
 #endif  // VERIFY_HEAP

diff --git a/src/objects-inl.h b/src/objects-inl.h
index 3fe65c4c15040dd73f6acad1b66af87c4ec1c9f2..511d303f9046edf3f975c300346f1343b3c2f2eb 100644 (file)
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -86,14 +86,6 @@ int PropertyDetails::field_width_in_words() const {
   }
 
 
-// Getter that returns a tagged Smi and setter that writes a tagged Smi.
-#define ACCESSORS_TO_SMI(holder, name, offset)                              \
-  Smi* holder::name() const { return Smi::cast(READ_FIELD(this, offset)); } \
-  void holder::set_##name(Smi* value, WriteBarrierMode mode) {              \
-    WRITE_FIELD(this, offset, value);                                       \
-  }
-
-
 // Getter that returns a Smi as an int and writes an int as a Smi.
 #define SMI_ACCESSORS(holder, name, offset)             \
   int holder::name() const {                            \
@@ -1676,8 +1668,8 @@ void AllocationSite::Initialize() {
   set_transition_info(Smi::FromInt(0));
   SetElementsKind(GetInitialFastElementsKind());
   set_nested_site(Smi::FromInt(0));
-  set_pretenure_data(Smi::FromInt(0));
-  set_pretenure_create_count(Smi::FromInt(0));
+  set_pretenure_data(0);
+  set_pretenure_create_count(0);
   set_dependent_code(DependentCode::cast(GetHeap()->empty_fixed_array()),
                      SKIP_WRITE_BARRIER);
 }
@@ -1772,59 +1764,52 @@ inline bool AllocationSite::CanTrack(InstanceType type) {
 
 
 AllocationSite::PretenureDecision AllocationSite::pretenure_decision() {
-  int value = pretenure_data()->value();
+  int value = pretenure_data();
   return PretenureDecisionBits::decode(value);
 }
 
 
 void AllocationSite::set_pretenure_decision(PretenureDecision decision) {
-  int value = pretenure_data()->value();
-  set_pretenure_data(
-      Smi::FromInt(PretenureDecisionBits::update(value, decision)),
-      SKIP_WRITE_BARRIER);
+  int value = pretenure_data();
+  set_pretenure_data(PretenureDecisionBits::update(value, decision));
 }
 
 
 bool AllocationSite::deopt_dependent_code() {
-  int value = pretenure_data()->value();
+  int value = pretenure_data();
   return DeoptDependentCodeBit::decode(value);
 }
 
 
 void AllocationSite::set_deopt_dependent_code(bool deopt) {
-  int value = pretenure_data()->value();
-  set_pretenure_data(Smi::FromInt(DeoptDependentCodeBit::update(value, deopt)),
-                     SKIP_WRITE_BARRIER);
+  int value = pretenure_data();
+  set_pretenure_data(DeoptDependentCodeBit::update(value, deopt));
 }
 
 
 int AllocationSite::memento_found_count() {
-  int value = pretenure_data()->value();
+  int value = pretenure_data();
   return MementoFoundCountBits::decode(value);
 }
 
 
 inline void AllocationSite::set_memento_found_count(int count) {
-  int value = pretenure_data()->value();
+  int value = pretenure_data();
   // Verify that we can count more mementos than we can possibly find in one
   // new space collection.
   DCHECK((GetHeap()->MaxSemiSpaceSize() /
           (Heap::kMinObjectSizeInWords * kPointerSize +
            AllocationMemento::kSize)) < MementoFoundCountBits::kMax);
   DCHECK(count < MementoFoundCountBits::kMax);
-  set_pretenure_data(
-      Smi::FromInt(MementoFoundCountBits::update(value, count)),
-      SKIP_WRITE_BARRIER);
+  set_pretenure_data(MementoFoundCountBits::update(value, count));
 }
 
 
-int AllocationSite::memento_create_count() {
-  return pretenure_create_count()->value();
-}
+int AllocationSite::memento_create_count() { return pretenure_create_count(); }
 
 
 void AllocationSite::set_memento_create_count(int count) {
-  set_pretenure_create_count(Smi::FromInt(count), SKIP_WRITE_BARRIER);
+  set_pretenure_create_count(count);
 }
 
 
@@ -3611,7 +3596,7 @@ bool Name::Equals(Handle<Name> one, Handle<Name> two) {
 
 
 ACCESSORS(Symbol, name, Object, kNameOffset)
-ACCESSORS(Symbol, flags, Smi, kFlagsOffset)
+SMI_ACCESSORS(Symbol, flags, kFlagsOffset)
 BOOL_ACCESSORS(Symbol, flags, is_private, kPrivateBit)
 
 
@@ -5519,7 +5504,7 @@ ACCESSORS(JSGlobalProxy, native_context, Object, kNativeContextOffset)
 ACCESSORS(JSGlobalProxy, hash, Object, kHashOffset)
 
 ACCESSORS(AccessorInfo, name, Object, kNameOffset)
-ACCESSORS_TO_SMI(AccessorInfo, flag, kFlagOffset)
+SMI_ACCESSORS(AccessorInfo, flag, kFlagOffset)
 ACCESSORS(AccessorInfo, expected_receiver_type, Object,
           kExpectedReceiverTypeOffset)
 
@@ -5583,7 +5568,7 @@ ACCESSORS(FunctionTemplateInfo, instance_call_handler, Object,
           kInstanceCallHandlerOffset)
 ACCESSORS(FunctionTemplateInfo, access_check_info, Object,
           kAccessCheckInfoOffset)
-ACCESSORS_TO_SMI(FunctionTemplateInfo, flag, kFlagOffset)
+SMI_ACCESSORS(FunctionTemplateInfo, flag, kFlagOffset)
 
 ACCESSORS(ObjectTemplateInfo, constructor, Object, kConstructorOffset)
 ACCESSORS(ObjectTemplateInfo, internal_field_count, Object,
@@ -5593,9 +5578,9 @@ ACCESSORS(TypeSwitchInfo, types, Object, kTypesOffset)
 
 ACCESSORS(AllocationSite, transition_info, Object, kTransitionInfoOffset)
 ACCESSORS(AllocationSite, nested_site, Object, kNestedSiteOffset)
-ACCESSORS_TO_SMI(AllocationSite, pretenure_data, kPretenureDataOffset)
-ACCESSORS_TO_SMI(AllocationSite, pretenure_create_count,
-                 kPretenureCreateCountOffset)
+SMI_ACCESSORS(AllocationSite, pretenure_data, kPretenureDataOffset)
+SMI_ACCESSORS(AllocationSite, pretenure_create_count,
+              kPretenureCreateCountOffset)
 ACCESSORS(AllocationSite, dependent_code, DependentCode,
           kDependentCodeOffset)
 ACCESSORS(AllocationSite, weak_next, Object, kWeakNextOffset)
@@ -5603,18 +5588,18 @@ ACCESSORS(AllocationMemento, allocation_site, Object, kAllocationSiteOffset)
 
 ACCESSORS(Script, source, Object, kSourceOffset)
 ACCESSORS(Script, name, Object, kNameOffset)
-ACCESSORS(Script, id, Smi, kIdOffset)
-ACCESSORS_TO_SMI(Script, line_offset, kLineOffsetOffset)
-ACCESSORS_TO_SMI(Script, column_offset, kColumnOffsetOffset)
+SMI_ACCESSORS(Script, id, kIdOffset)
+SMI_ACCESSORS(Script, line_offset, kLineOffsetOffset)
+SMI_ACCESSORS(Script, column_offset, kColumnOffsetOffset)
 ACCESSORS(Script, context_data, Object, kContextOffset)
 ACCESSORS(Script, wrapper, HeapObject, kWrapperOffset)
-ACCESSORS_TO_SMI(Script, type, kTypeOffset)
+SMI_ACCESSORS(Script, type, kTypeOffset)
 ACCESSORS(Script, line_ends, Object, kLineEndsOffset)
 ACCESSORS(Script, eval_from_shared, Object, kEvalFromSharedOffset)
-ACCESSORS_TO_SMI(Script, eval_from_instructions_offset,
-                 kEvalFrominstructionsOffsetOffset)
+SMI_ACCESSORS(Script, eval_from_instructions_offset,
+              kEvalFrominstructionsOffsetOffset)
 ACCESSORS(Script, shared_function_infos, Object, kSharedFunctionInfosOffset)
-ACCESSORS_TO_SMI(Script, flags, kFlagsOffset)
+SMI_ACCESSORS(Script, flags, kFlagsOffset)
 ACCESSORS(Script, source_url, Object, kSourceUrlOffset)
 ACCESSORS(Script, source_mapping_url, Object, kSourceMappingUrlOffset)
 
@@ -5639,13 +5624,13 @@ void Script::set_compilation_state(CompilationState state) {
       state == COMPILATION_STATE_COMPILED));
 }
 ScriptOriginOptions Script::origin_options() {
-  return ScriptOriginOptions((flags()->value() & kOriginOptionsMask) >>
+  return ScriptOriginOptions((flags() & kOriginOptionsMask) >>
                              kOriginOptionsShift);
 }
 void Script::set_origin_options(ScriptOriginOptions origin_options) {
   DCHECK(!(origin_options.Flags() & ~((1 << kOriginOptionsSize) - 1)));
-  set_flags(Smi::FromInt((flags()->value() & ~kOriginOptionsMask) |
-                         (origin_options.Flags() << kOriginOptionsShift)));
+  set_flags((flags() & ~kOriginOptionsMask) |
+            (origin_options.Flags() << kOriginOptionsShift));
 }
 
 
@@ -5653,9 +5638,9 @@ ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex)
 ACCESSORS(DebugInfo, code, Code, kCodeIndex)
 ACCESSORS(DebugInfo, break_points, FixedArray, kBreakPointsStateIndex)
 
-ACCESSORS_TO_SMI(BreakPointInfo, code_position, kCodePositionIndex)
-ACCESSORS_TO_SMI(BreakPointInfo, source_position, kSourcePositionIndex)
-ACCESSORS_TO_SMI(BreakPointInfo, statement_position, kStatementPositionIndex)
+SMI_ACCESSORS(BreakPointInfo, code_position, kCodePositionIndex)
+SMI_ACCESSORS(BreakPointInfo, source_position, kSourcePositionIndex)
+SMI_ACCESSORS(BreakPointInfo, statement_position, kStatementPositionIndex)
 ACCESSORS(BreakPointInfo, break_point_objects, Object, kBreakPointObjectsIndex)
 
 ACCESSORS(SharedFunctionInfo, name, Object, kNameOffset)
@@ -6099,7 +6084,7 @@ bool SharedFunctionInfo::IsBuiltin() {
   Object* script_obj = script();
   if (script_obj->IsUndefined()) return true;
   Script* script = Script::cast(script_obj);
-  Script::Type type = static_cast<Script::Type>(script->type()->value());
+  Script::Type type = static_cast<Script::Type>(script->type());
   return type != Script::TYPE_NORMAL;
 }
 
@@ -7292,12 +7277,12 @@ void AccessorInfo::set_is_special_data_property(bool value) {
 
 
 PropertyAttributes AccessorInfo::property_attributes() {
-  return AttributesField::decode(static_cast<uint32_t>(flag()->value()));
+  return AttributesField::decode(static_cast<uint32_t>(flag()));
 }
 
 
 void AccessorInfo::set_property_attributes(PropertyAttributes attributes) {
-  set_flag(Smi::FromInt(AttributesField::update(flag()->value(), attributes)));
+  set_flag(AttributesField::update(flag(), attributes));
 }
 
 
@@ -7967,7 +7952,6 @@ String::SubStringRange::iterator String::SubStringRange::end() {
 #undef CAST_ACCESSOR
 #undef INT_ACCESSORS
 #undef ACCESSORS
-#undef ACCESSORS_TO_SMI
 #undef SMI_ACCESSORS
 #undef SYNCHRONIZED_SMI_ACCESSORS
 #undef NOBARRIER_SMI_ACCESSORS

diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index d20fb9e8d91074b8053d5d3661ef1d895e46764c..8dfd0a17b09d45fc677e74e044f9b76c1cbaa7a1 100644 (file)
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -949,7 +949,7 @@ void ExecutableAccessorInfo::ExecutableAccessorInfoPrint(
     std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "ExecutableAccessorInfo");
   os << "\n - name: " << Brief(name());
-  os << "\n - flag: " << Brief(flag());
+  os << "\n - flag: " << flag();
   os << "\n - getter: " << Brief(getter());
   os << "\n - setter: " << Brief(setter());
   os << "\n - data: " << Brief(data());
@@ -1101,17 +1101,17 @@ void Script::ScriptPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "Script");
   os << "\n - source: " << Brief(source());
   os << "\n - name: " << Brief(name());
-  os << "\n - line_offset: " << Brief(line_offset());
-  os << "\n - column_offset: " << Brief(column_offset());
-  os << "\n - type: " << Brief(type());
-  os << "\n - id: " << Brief(id());
+  os << "\n - line_offset: " << line_offset();
+  os << "\n - column_offset: " << column_offset();
+  os << "\n - type: " << type();
+  os << "\n - id: " << id();
   os << "\n - context data: " << Brief(context_data());
   os << "\n - wrapper: " << Brief(wrapper());
   os << "\n - compilation type: " << compilation_type();
   os << "\n - line ends: " << Brief(line_ends());
   os << "\n - eval from shared: " << Brief(eval_from_shared());
   os << "\n - eval from instructions offset: "
-     << Brief(eval_from_instructions_offset());
+     << eval_from_instructions_offset();
   os << "\n - shared function infos: " << Brief(shared_function_infos());
   os << "\n";
 }
@@ -1128,9 +1128,9 @@ void DebugInfo::DebugInfoPrint(std::ostream& os) {  // NOLINT
 
 void BreakPointInfo::BreakPointInfoPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "BreakPointInfo");
-  os << "\n - code_position: " << code_position()->value();
-  os << "\n - source_position: " << source_position()->value();
-  os << "\n - statement_position: " << statement_position()->value();
+  os << "\n - code_position: " << code_position();
+  os << "\n - source_position: " << source_position();
+  os << "\n - statement_position: " << statement_position();
   os << "\n - break_point_objects: " << Brief(break_point_objects());
   os << "\n";
 }

diff --git a/src/objects.cc b/src/objects.cc
index 53c5fec01faaf13708a52de83fc4971bf7ad15d0..4e3ffc71fee3e070bf7452e17914c4ff9daf1339 100644 (file)
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -10920,8 +10920,8 @@ int Script::GetColumnNumber(Handle<Script> script, int code_pos) {
 
   DisallowHeapAllocation no_allocation;
   FixedArray* line_ends_array = FixedArray::cast(script->line_ends());
-  line_number = line_number - script->line_offset()->value();
-  if (line_number == 0) return code_pos + script->column_offset()->value();
+  line_number = line_number - script->line_offset();
+  if (line_number == 0) return code_pos + script->column_offset();
   int prev_line_end_pos =
       Smi::cast(line_ends_array->get(line_number - 1))->value();
   return code_pos - (prev_line_end_pos + 1);
@@ -10936,7 +10936,7 @@ int Script::GetLineNumberWithArray(int code_pos) {
   if (line_ends_len == 0) return -1;
 
   if ((Smi::cast(line_ends_array->get(0)))->value() >= code_pos) {
-    return line_offset()->value();
+    return line_offset();
   }
 
   int left = 0;
@@ -10948,7 +10948,7 @@ int Script::GetLineNumberWithArray(int code_pos) {
       left += half;
     }
   }
-  return right + line_offset()->value();
+  return right + line_offset();
 }
 
 
@@ -16179,10 +16179,9 @@ void DebugInfo::SetBreakPoint(Handle<DebugInfo> debug_info,
   // Allocate new BreakPointInfo object and set the break point.
   Handle<BreakPointInfo> new_break_point_info = Handle<BreakPointInfo>::cast(
       isolate->factory()->NewStruct(BREAK_POINT_INFO_TYPE));
-  new_break_point_info->set_code_position(Smi::FromInt(code_position));
-  new_break_point_info->set_source_position(Smi::FromInt(source_position));
-  new_break_point_info->
-      set_statement_position(Smi::FromInt(statement_position));
+  new_break_point_info->set_code_position(code_position);
+  new_break_point_info->set_source_position(source_position);
+  new_break_point_info->set_statement_position(statement_position);
   new_break_point_info->set_break_point_objects(
       isolate->heap()->undefined_value());
   BreakPointInfo::SetBreakPoint(new_break_point_info, break_point_object);
@@ -16244,7 +16243,7 @@ int DebugInfo::GetBreakPointInfoIndex(int code_position) {
     if (!break_points()->get(i)->IsUndefined()) {
       BreakPointInfo* break_point_info =
           BreakPointInfo::cast(break_points()->get(i));
-      if (break_point_info->code_position()->value() == code_position) {
+      if (break_point_info->code_position() == code_position) {
         return i;
       }
     }

diff --git a/src/objects.h b/src/objects.h
index 5766a8ccfb18b0f89490d14df13a8d6318e6c31e..217a41f91c9910698a4fe5470e21cde651116a8c 100644 (file)
--- a/src/objects.h
+++ b/src/objects.h
@@ -820,9 +820,13 @@ enum class ComparisonResult {
 };
 
 
-#define DECL_BOOLEAN_ACCESSORS(name)   \
-  inline bool name() const;            \
-  inline void set_##name(bool value);  \
+#define DECL_BOOLEAN_ACCESSORS(name) \
+  inline bool name() const;          \
+  inline void set_##name(bool value);
+
+#define DECL_INT_ACCESSORS(name) \
+  inline int name() const;       \
+  inline void set_##name(int value);
 
 
 #define DECL_ACCESSORS(name, type)                                      \
@@ -6070,14 +6074,14 @@ class Script: public Struct {
   DECL_ACCESSORS(name, Object)
 
   // [id]: the script id.
-  DECL_ACCESSORS(id, Smi)
+  DECL_INT_ACCESSORS(id)
 
   // [line_offset]: script line offset in resource from where it was extracted.
-  DECL_ACCESSORS(line_offset, Smi)
+  DECL_INT_ACCESSORS(line_offset)
 
   // [column_offset]: script column offset in resource from where it was
   // extracted.
-  DECL_ACCESSORS(column_offset, Smi)
+  DECL_INT_ACCESSORS(column_offset)
 
   // [context_data]: context data for the context this script was compiled in.
   DECL_ACCESSORS(context_data, Object)
@@ -6086,7 +6090,7 @@ class Script: public Struct {
   DECL_ACCESSORS(wrapper, HeapObject)
 
   // [type]: the script type.
-  DECL_ACCESSORS(type, Smi)
+  DECL_INT_ACCESSORS(type)
 
   // [line_ends]: FixedArray of line ends positions.
   DECL_ACCESSORS(line_ends, Object)
@@ -6097,14 +6101,14 @@ class Script: public Struct {
 
   // [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)
+  DECL_INT_ACCESSORS(eval_from_instructions_offset)
 
   // [shared_function_infos]: weak fixed array containing all shared
   // function infos created from this script.
   DECL_ACCESSORS(shared_function_infos, Object)
 
   // [flags]: Holds an exciting bitfield.
-  DECL_ACCESSORS(flags, Smi)
+  DECL_INT_ACCESSORS(flags)
 
   // [source_url]: sourceURL from magic comment
   DECL_ACCESSORS(source_url, Object)
@@ -7921,8 +7925,8 @@ class AllocationSite: public Struct {
   // walked in a particular order. So [[1, 2], 1, 2] will have one
   // nested_site, but [[1, 2], 3, [4]] will have a list of two.
   DECL_ACCESSORS(nested_site, Object)
-  DECL_ACCESSORS(pretenure_data, Smi)
-  DECL_ACCESSORS(pretenure_create_count, Smi)
+  DECL_INT_ACCESSORS(pretenure_data)
+  DECL_INT_ACCESSORS(pretenure_create_count)
   DECL_ACCESSORS(dependent_code, DependentCode)
   DECL_ACCESSORS(weak_next, Object)
 
@@ -8311,7 +8315,7 @@ class Symbol: public Name {
   // [name]: The print name of a symbol, or undefined if none.
   DECL_ACCESSORS(name, Object)
 
-  DECL_ACCESSORS(flags, Smi)
+  DECL_INT_ACCESSORS(flags)
 
   // [is_private]: Whether this is a private symbol.  Private symbols can only
   // be used to designate own properties of objects.
@@ -9969,7 +9973,7 @@ class JSRegExpResult: public JSArray {
 class AccessorInfo: public Struct {
  public:
   DECL_ACCESSORS(name, Object)
-  DECL_ACCESSORS(flag, Smi)
+  DECL_INT_ACCESSORS(flag)
   DECL_ACCESSORS(expected_receiver_type, Object)
 
   inline bool all_can_read();
@@ -10217,7 +10221,7 @@ class FunctionTemplateInfo: public TemplateInfo {
   DECL_ACCESSORS(signature, Object)
   DECL_ACCESSORS(instance_call_handler, Object)
   DECL_ACCESSORS(access_check_info, Object)
-  DECL_ACCESSORS(flag, Smi)
+  DECL_INT_ACCESSORS(flag)
 
   inline int length() const;
   inline void set_length(int value);
@@ -10378,12 +10382,12 @@ class DebugInfo: public Struct {
 class BreakPointInfo: public Struct {
  public:
   // The position in the code for the break point.
-  DECL_ACCESSORS(code_position, Smi)
+  DECL_INT_ACCESSORS(code_position)
   // The position in the source for the break position.
-  DECL_ACCESSORS(source_position, Smi)
+  DECL_INT_ACCESSORS(source_position)
   // The position in the source for the last statement before this break
   // position.
-  DECL_ACCESSORS(statement_position, Smi)
+  DECL_INT_ACCESSORS(statement_position)
   // List of related JavaScript break points.
   DECL_ACCESSORS(break_point_objects, Object)
 
@@ -10527,22 +10531,13 @@ class StructBodyDescriptor : public
 };
 
 
-// BooleanBit is a helper class for setting and getting a bit in an
-// integer or Smi.
+// BooleanBit is a helper class for setting and getting a bit in an integer.
 class BooleanBit : public AllStatic {
  public:
-  static inline bool get(Smi* smi, int bit_position) {
-    return get(smi->value(), bit_position);
-  }
-
   static inline bool get(int value, int bit_position) {
     return (value & (1 << bit_position)) != 0;
   }
 
-  static inline Smi* set(Smi* smi, int bit_position, bool v) {
-    return Smi::FromInt(set(smi->value(), bit_position, v));
-  }
-
   static inline int set(int value, int bit_position, bool v) {
     if (v) {
       value |= (1 << bit_position);

diff --git a/src/parser.cc b/src/parser.cc
index e2b99ec73b6e3b4235730c7258d3ecc8a4364e3d..1bd163ce493e8083234fefec10391dca335d9c6c 100644 (file)
--- a/src/parser.cc
+++ b/src/parser.cc
@@ -72,7 +72,7 @@ ParseInfo::ParseInfo(Zone* zone, Handle<SharedFunctionInfo> shared)
 
   Handle<Script> script(Script::cast(shared->script()));
   set_script(script);
-  if (!script.is_null() && script->type()->value() == Script::TYPE_NATIVE) {
+  if (!script.is_null() && script->type() == Script::TYPE_NATIVE) {
     set_native();
   }
 }
@@ -86,7 +86,7 @@ ParseInfo::ParseInfo(Zone* zone, Handle<Script> script) : ParseInfo(zone) {
   set_unicode_cache(isolate_->unicode_cache());
   set_script(script);
 
-  if (script->type()->value() == Script::TYPE_NATIVE) {
+  if (script->type() == Script::TYPE_NATIVE) {
     set_native();
   }
 }

diff --git a/src/profile-generator.cc b/src/profile-generator.cc
index aefc52a96f15dbd26617742ad33d7dc2f3ad6f8b..b6b97bf40181d1759171cc70f3ae4314aca3b766 100644 (file)
--- a/src/profile-generator.cc
+++ b/src/profile-generator.cc
@@ -106,7 +106,7 @@ int CodeEntry::GetSourceLine(int pc_offset) const {
 void CodeEntry::FillFunctionInfo(SharedFunctionInfo* shared) {
   if (!shared->script()->IsScript()) return;
   Script* script = Script::cast(shared->script());
-  set_script_id(script->id()->value());
+  set_script_id(script->id());
   set_position(shared->start_position());
   set_bailout_reason(GetBailoutReason(shared->disable_optimization_reason()));
 }

diff --git a/src/scopes.cc b/src/scopes.cc
index 19466e40a0d85def78cbf23551d84585752f7794..a611d7364ce461d56025b7cd5b83e0bb69074a2f 100644 (file)
--- a/src/scopes.cc
+++ b/src/scopes.cc
@@ -313,7 +313,7 @@ bool Scope::Analyze(ParseInfo* info) {
   if (!info->shared_info().is_null()) {
     Object* script = info->shared_info()->script();
     native = script->IsScript() &&
-             Script::cast(script)->type()->value() == Script::TYPE_NATIVE;
+             Script::cast(script)->type() == Script::TYPE_NATIVE;
   }
 
   if (native ? FLAG_print_builtin_scopes : FLAG_print_scopes) scope->Print();