- Added a map cache for literal objects. This will...

src/ast.cc

 // Copyright 2006-2008 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 128 matching lines @@
 }
 
 
 ObjectLiteral::Property::Property(bool is_getter, FunctionLiteral* value) {
   key_ = new Literal(value->name());
   value_ = value;
   kind_ = is_getter ? GETTER : SETTER;
 }
 
 
-
 void LabelCollector::AddLabel(Label* label) {
   // Add the label to the collector, but discard duplicates.
   int length = labels_->length();
   for (int i = 0; i < length; i++) {
     if (labels_->at(i) == label) return;
   }
   labels_->Add(label);
 }
 
 
@@ skipping 14 matching lines @@
     // to this code. Maybe this should be handled by introducing an
     // undefined expression or literal?  Revisit this code if this
     // changes
     Expression* expression = expressions->at(i);
     if (expression != NULL) Visit(expression);
   }
 }
 
 
 } }  // namespace v8::internal