[build] Fix a clang warning

src/log.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/log.h"
 
 #include <cstdarg>
 #include <sstream>
 
 #include "src/bailout-reason.h"
@@ skipping 783 matching lines @@
   if (!log_->IsEnabled()) return;
   Log::MessageBuilder msg(log_);
   msg.Append("%s,%" V8PRIdPTR, name, value);
   msg.WriteToLogFile();
 }
 
 
 void Logger::HandleEvent(const char* name, Object** location) {
   if (!log_->IsEnabled() || !FLAG_log_handles) return;
   Log::MessageBuilder msg(log_);
-  msg.Append("%s,%p", name, location);
+  msg.Append("%s,%p", name, static_cast<void*>(location));
   msg.WriteToLogFile();
 }
 
 
 // ApiEvent is private so all the calls come from the Logger class.  It is the
 // caller's responsibility to ensure that log is enabled and that
 // FLAG_log_api is true.
 void Logger::ApiEvent(const char* format, ...) {
   DCHECK(log_->IsEnabled() && FLAG_log_api);
   Log::MessageBuilder msg(log_);
@@ skipping 1036 matching lines @@
     removeCodeEventListener(jit_logger_);
     delete jit_logger_;
     jit_logger_ = NULL;
   }
 
   return log_->Close();
 }
 
 }  // namespace internal
 }  // namespace v8