Merge revision 3913 and 3914 to trunk to fix assertion failures.

src/objects.cc

 // Copyright 2006-2009 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 243 matching lines @@
         // If the object has an interceptor, try real named properties.
         // No access check in GetPropertyAttributeWithInterceptor.
         LookupResult r;
         result->holder()->LookupRealNamedProperty(name, &r);
         if (r.IsProperty()) {
           return GetPropertyWithFailedAccessCheck(receiver,
                                                   &r,
                                                   name,
                                                   attributes);
         }
+        break;
       }
       default:
         UNREACHABLE();
     }
   }
 
   // No accessible property found.
   *attributes = ABSENT;
   Top::ReportFailedAccessCheck(this, v8::ACCESS_GET);
   return Heap::undefined_value();
@@ skipping 8086 matching lines @@
   if (break_point_objects()->IsUndefined()) return 0;
   // Single beak point.
   if (!break_point_objects()->IsFixedArray()) return 1;
   // Multiple break points.
   return FixedArray::cast(break_point_objects())->length();
 }
 #endif
 
 
 } }  // namespace v8::internal