Fix for buffer overrun in src/spaces.cc:1826 introduced at r15287

src/objects.h

 // Copyright 2012 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 4448 matching lines @@
 
 
   enum Kind {
 #define DEFINE_CODE_KIND_ENUM(name) name,
     CODE_KIND_LIST(DEFINE_CODE_KIND_ENUM)
 #undef DEFINE_CODE_KIND_ENUM
 
     // Pseudo-kinds.
     LAST_CODE_KIND = TO_BOOLEAN_IC,
     FIRST_IC_KIND = LOAD_IC,
-    LAST_IC_KIND = TO_BOOLEAN_IC
+    LAST_IC_KIND = TO_BOOLEAN_IC,
+    LAST_KIND = REGEXP
   };
 
   // No more than 16 kinds. The value is currently encoded in four bits in
   // Flags.
-  STATIC_ASSERT(LAST_CODE_KIND < 16);
+  STATIC_ASSERT(LAST_KIND < 16);
 
   static const char* Kind2String(Kind kind);
 
   // Types of stubs.
   enum StubType {
     NORMAL,
     FIELD,
     CONSTANT_FUNCTION,
     CALLBACKS,
     INTERCEPTOR,
     MAP_TRANSITION,
     NONEXISTENT
   };
 
   enum StubHolder {
     OWN_STUB,
     PROTOTYPE_STUB
   };
 
   enum {
-    NUMBER_OF_KINDS = LAST_IC_KIND + 1
+    NUMBER_OF_KINDS = LAST_KIND + 1
   };
 
   typedef int ExtraICState;
 
   static const ExtraICState kNoExtraICState = 0;
 
 #ifdef ENABLE_DISASSEMBLER
   // Printing
   static const char* ICState2String(InlineCacheState state);
   static const char* StubType2String(StubType type);
@@ skipping 5222 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_