Object::GetElements() and friends maybehandlification.

src/log.cc

 // Copyright 2011 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 1132 matching lines @@
     "V8.CompileFullCode";
 const char* Logger::TimerEventScope::v8_execute = "V8.Execute";
 const char* Logger::TimerEventScope::v8_external = "V8.External";
 
 
 void Logger::LogRegExpSource(Handle<JSRegExp> regexp) {
   // Prints "/" + re.source + "/" +
   //      (re.global?"g":"") + (re.ignorecase?"i":"") + (re.multiline?"m":"")
   Log::MessageBuilder msg(log_);
 
-  Handle<Object> source = GetProperty(regexp, "source");
+  Handle<Object> source = GetProperty(regexp, "source").ToHandleChecked();
   if (!source->IsString()) {
     msg.Append("no source");
     return;
   }
 
   switch (regexp->TypeTag()) {
     case JSRegExp::ATOM:
       msg.Append('a');
       break;
     default:
       break;
   }
   msg.Append('/');
   msg.AppendDetailed(*Handle<String>::cast(source), false);
   msg.Append('/');
 
   // global flag
-  Handle<Object> global = GetProperty(regexp, "global");
+  Handle<Object> global = GetProperty(regexp, "global").ToHandleChecked();
   if (global->IsTrue()) {
     msg.Append('g');
   }
   // ignorecase flag
-  Handle<Object> ignorecase = GetProperty(regexp, "ignoreCase");
+  Handle<Object> ignorecase =
+      GetProperty(regexp, "ignoreCase").ToHandleChecked();
   if (ignorecase->IsTrue()) {
     msg.Append('i');
   }
   // multiline flag
-  Handle<Object> multiline = GetProperty(regexp, "multiline");
+  Handle<Object> multiline = GetProperty(regexp, "multiline").ToHandleChecked();
   if (multiline->IsTrue()) {
     msg.Append('m');
   }
 
   msg.WriteToLogFile();
 }
 
 
 void Logger::RegExpCompileEvent(Handle<JSRegExp> regexp, bool in_cache) {
   if (!log_->IsEnabled() || !FLAG_log_regexp) return;
@@ skipping 963 matching lines @@
   if (jit_logger_) {
     removeCodeEventListener(jit_logger_);
     delete jit_logger_;
     jit_logger_ = NULL;
   }
 
   return log_->Close();
 }
 
 } }  // namespace v8::internal