Merge revision 7879 to trunk.

src/runtime.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 4089 matching lines @@
 
   return Runtime::SetObjectProperty(isolate,
                                     object,
                                     key,
                                     value,
                                     attributes,
                                     strict_mode);
 }
 
 
+// Set the ES5 native flag on the function.
+// This is used to decide if we should transform null and undefined
+// into the global object when doing call and apply.
+RUNTIME_FUNCTION(MaybeObject*, Runtime_SetES5Flag) {
+  NoHandleAllocation ha;
+  RUNTIME_ASSERT(args.length() == 1);
+
+  Handle<Object> object = args.at<Object>(0);
+
+  if (object->IsJSFunction()) {
+    JSFunction* func = JSFunction::cast(*object);
+    func->shared()->set_es5_native(true);
+  }
+  return isolate->heap()->undefined_value();
+}
+
+
 // Set a local property, even if it is READ_ONLY.  If the property does not
 // exist, it will be added with attributes NONE.
 RUNTIME_FUNCTION(MaybeObject*, Runtime_IgnoreAttributesAndSetProperty) {
   NoHandleAllocation ha;
   RUNTIME_ASSERT(args.length() == 3 || args.length() == 4);
   CONVERT_CHECKED(JSObject, object, args[0]);
   CONVERT_CHECKED(String, name, args[1]);
   // Compute attributes.
   PropertyAttributes attributes = NONE;
   if (args.length() == 4) {
@@ skipping 8054 matching lines @@
   } else {
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     isolate->counters()->gc_last_resort_from_js()->Increment();
     isolate->heap()->CollectAllGarbage(false);
   }
 }
 
 
 } }  // namespace v8::internal