API: Resolve linker issues with using V8 as a DLL...

src/objects.h

 // 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 473 matching lines @@
   ACCESSOR_INFO_TYPE,
   ACCESS_CHECK_INFO_TYPE,
   INTERCEPTOR_INFO_TYPE,
   CALL_HANDLER_INFO_TYPE,
   FUNCTION_TEMPLATE_INFO_TYPE,
   OBJECT_TEMPLATE_INFO_TYPE,
   SIGNATURE_INFO_TYPE,
   TYPE_SWITCH_INFO_TYPE,
   SCRIPT_TYPE,
   CODE_CACHE_TYPE,
-#ifdef ENABLE_DEBUGGER_SUPPORT
+  // The following two instance types are only used when ENABLE_DEBUGGER_SUPPORT
+  // is defined. However as include/v8.h contain some of the instance type
+  // constants always having them avoids them getting different numbers
+  // depending on whether ENABLE_DEBUGGER_SUPPORT is defined or not.
   DEBUG_INFO_TYPE,
   BREAK_POINT_INFO_TYPE,
-#endif
 
   FIXED_ARRAY_TYPE,
   SHARED_FUNCTION_INFO_TYPE,
 
   JS_VALUE_TYPE,  // FIRST_JS_OBJECT_TYPE
   JS_OBJECT_TYPE,
   JS_CONTEXT_EXTENSION_OBJECT_TYPE,
   JS_GLOBAL_OBJECT_TYPE,
   JS_BUILTINS_OBJECT_TYPE,
   JS_GLOBAL_PROXY_TYPE,
@@ skipping 13 matching lines @@
   // Boundary for promotion to old data space/old pointer space.
   LAST_DATA_TYPE = FILLER_TYPE,
   // Boundaries for testing the type is a JavaScript "object".  Note that
   // function objects are not counted as objects, even though they are
   // implemented as such; only values whose typeof is "object" are included.
   FIRST_JS_OBJECT_TYPE = JS_VALUE_TYPE,
   LAST_JS_OBJECT_TYPE = JS_REGEXP_TYPE
 };
 
 
+STATIC_CHECK(JS_OBJECT_TYPE == Internals::kJSObjectType);
+STATIC_CHECK(FIRST_NONSTRING_TYPE == Internals::kFirstNonstringType);
+STATIC_CHECK(PROXY_TYPE == Internals::kProxyType);
+
+
 enum CompareResult {
   LESS      = -1,
   EQUAL     =  0,
   GREATER   =  1,
 
   NOT_EQUAL = GREATER
 };
 
 
 #define DECL_BOOLEAN_ACCESSORS(name)   \
@@ skipping 4761 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_