Fixed issue 582: set the right construct stub for native functions.

src/parser.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 1850 matching lines @@
 
   // Compute the function template for the native function.
   v8::Handle<v8::FunctionTemplate> fun_template =
       extension_->GetNativeFunction(v8::Utils::ToLocal(name));
   ASSERT(!fun_template.IsEmpty());
 
   // Instantiate the function and create a boilerplate function from it.
   Handle<JSFunction> fun = Utils::OpenHandle(*fun_template->GetFunction());
   const int literals = fun->NumberOfLiterals();
   Handle<Code> code = Handle<Code>(fun->shared()->code());
+  Handle<Code> construct_stub = Handle<Code>(fun->shared()->construct_stub());
   Handle<JSFunction> boilerplate =
       Factory::NewFunctionBoilerplate(name, literals, code);
+  boilerplate->shared()->set_construct_stub(*construct_stub);
 
   // Copy the function data to the boilerplate. Used by
   // builtins.cc:HandleApiCall to perform argument type checks and to
   // find the right native code to call.
   boilerplate->shared()->set_function_data(fun->shared()->function_data());
   int parameters = fun->shared()->formal_parameter_count();
   boilerplate->shared()->set_formal_parameter_count(parameters);
 
   // TODO(1240846): It's weird that native function declarations are
   // introduced dynamically when we meet their declarations, whereas
@@ skipping 2918 matching lines @@
                        start_position,
                        is_expression);
   return result;
 }
 
 
 #undef NEW
 
 
 } }  // namespace v8::internal