Version 2.3.10...

src/objects-debug.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 622 matching lines @@
   prototype()->ShortPrint();
   PrintF("\n - constructor: ");
   constructor()->ShortPrint();
   PrintF("\n");
 }
 
 
 void Map::MapVerify() {
   ASSERT(!Heap::InNewSpace(this));
   ASSERT(FIRST_TYPE <= instance_type() && instance_type() <= LAST_TYPE);
-  ASSERT(kPointerSize <= instance_size()
-         && instance_size() < Heap::Capacity());
+  ASSERT(instance_size() == kVariableSizeSentinel ||
+         (kPointerSize <= instance_size() &&
+          instance_size() < Heap::Capacity()));
   VerifyHeapPointer(prototype());
   VerifyHeapPointer(instance_descriptors());
 }
 
 
 void CodeCache::CodeCachePrint() {
   HeapObject::PrintHeader("CodeCache");
   PrintF("\n - default_cache: ");
   default_cache()->ShortPrint();
   PrintF("\n - normal_type_cache: ");
@@ skipping 703 matching lines @@
       ASSERT(get(i)->IsTheHole());
       get(i)->Verify();
     }
   }
 }
 
 
 #endif  // DEBUG
 
 } }  // namespace v8::internal