[es6] Parameter scopes for sloppy eval

src/factory.cc

 // 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.
 
 #include "src/factory.h"
 
 #include "src/allocation-site-scopes.h"
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/conversions.h"
@@ skipping 44 matching lines @@
   Handle<PrototypeInfo> result =
       Handle<PrototypeInfo>::cast(NewStruct(PROTOTYPE_INFO_TYPE));
   result->set_prototype_users(WeakFixedArray::Empty());
   result->set_registry_slot(PrototypeInfo::UNREGISTERED);
   result->set_validity_cell(Smi::FromInt(0));
   result->set_constructor_name(Smi::FromInt(0));
   return result;
 }
 
 
+Handle<SloppyBlockWithEvalContextExtension>
+Factory::NewSloppyBlockWithEvalContextExtension(
+    Handle<ScopeInfo> scope_info, Handle<JSObject> extension) {
+  DCHECK(scope_info->is_declaration_scope());
+  Handle<SloppyBlockWithEvalContextExtension> result =
+      Handle<SloppyBlockWithEvalContextExtension>::cast(
+          NewStruct(SLOPPY_BLOCK_WITH_EVAL_CONTEXT_EXTENSION_TYPE));
+  result->set_scope_info(*scope_info);
+  result->set_extension(*extension);
+  return result;
+}
+
+
 Handle<Oddball> Factory::NewOddball(Handle<Map> map, const char* to_string,
                                     Handle<Object> to_number,
                                     const char* type_of, byte kind) {
   Handle<Oddball> oddball = New<Oddball>(map, OLD_SPACE);
   Oddball::Initialize(isolate(), oddball, to_string, to_number, type_of, kind);
   return oddball;
 }
 
 
 Handle<FixedArray> Factory::NewFixedArray(int size, PretenureFlag pretenure) {
@@ skipping 2243 matching lines @@
 }
 
 
 Handle<Object> Factory::ToBoolean(bool value) {
   return value ? true_value() : false_value();
 }
 
 
 }  // namespace internal
 }  // namespace v8