forgot parends around macro arg

include/v8.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 75 matching lines @@
 
 #if defined(__GNUC__) && !V8_DISABLE_DEPRECATIONS
 #define V8_DEPRECATED(declarator) declarator __attribute__ ((deprecated))
 #elif defined(_MSC_VER) && !V8_DISABLE_DEPRECATIONS
 #define V8_DEPRECATED(declarator) __declspec(deprecated) declarator
 #else
 #define V8_DEPRECATED(declarator) declarator
 #endif
 
 #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
-  #define V8_UNLIKELY(condition) __builtin_expect(condition, 0)
-  #define V8_LIKELY(condition) __builtin_expect(condition, 1)
+  #define V8_UNLIKELY(condition) __builtin_expect((condition), 0)
+  #define V8_LIKELY(condition) __builtin_expect((condition), 1)
 #else
   #define V8_UNLIKELY(condition) (condition)
   #define V8_LIKELY(condition) (condition)
 #endif
 
 /**
  * The v8 JavaScript engine.
  */
 namespace v8 {
 
@@ skipping 5237 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_