Preliminary code for block scopes and block contexts.

src/scopeinfo.cc

 // Copyright 2011 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 295 matching lines @@
 template<class Allocator>
 Handle<SerializedScopeInfo> ScopeInfo<Allocator>::Serialize() {
   // function name, calls eval, is_strict_mode, length for 3 tables:
   const int extra_slots = 1 + 1 + 1 + 3;
   int length = extra_slots +
                context_slots_.length() * 2 +
                parameters_.length() +
                stack_slots_.length();
 
   Handle<SerializedScopeInfo> data(
-      SerializedScopeInfo::cast(*FACTORY->NewFixedArray(length, TENURED)));
+      SerializedScopeInfo::cast(*FACTORY->NewSerializedScopeInfo(length)));
   AssertNoAllocation nogc;
 
   Object** p0 = data->data_start();
   Object** p = p0;
   p = WriteSymbol(p, function_name_);
   p = WriteBool(p, calls_eval_);
   p = WriteBool(p, is_strict_mode_);
   p = WriteList(p, &context_slots_, &context_modes_);
   p = WriteList(p, &parameters_);
   p = WriteList(p, &stack_slots_);
@@ skipping 312 matching lines @@
 }
 #endif  // DEBUG
 
 
 // Make sure the classes get instantiated by the template system.
 template class ScopeInfo<FreeStoreAllocationPolicy>;
 template class ScopeInfo<PreallocatedStorage>;
 template class ScopeInfo<ZoneListAllocationPolicy>;
 
 } }  // namespace v8::internal