"Deiceolate" Thread classes.

src/api.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 4884 matching lines @@
 void V8::TerminateExecution(Isolate* isolate) {
   // If no isolate is supplied, use the default isolate.
   if (isolate != NULL) {
     reinterpret_cast<i::Isolate*>(isolate)->stack_guard()->TerminateExecution();
   } else {
     i::Isolate::GetDefaultIsolateStackGuard()->TerminateExecution();
   }
 }
 
 
-bool V8::IsExecutionTerminating() {
-  i::Isolate* isolate = i::Isolate::Current();
-  return IsExecutionTerminatingCheck(isolate);
+bool V8::IsExecutionTerminating(Isolate* isolate) {
+  i::Isolate* i_isolate = isolate != NULL ?
+      reinterpret_cast<i::Isolate*>(isolate) : i::Isolate::Current();
+  return IsExecutionTerminatingCheck(i_isolate);
 }
 
 
 Isolate* Isolate::GetCurrent() {
   i::Isolate* isolate = i::Isolate::UncheckedCurrent();
   return reinterpret_cast<Isolate*>(isolate);
 }
 
 
 Isolate* Isolate::New() {
@@ skipping 1175 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* scope_implementer =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   scope_implementer->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal