Add v8::Value::IsRegExp method.

src/api.cc

 // Copyright 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 1774 matching lines @@
 }
 
 
 bool Value::IsDate() const {
   if (IsDeadCheck("v8::Value::IsDate()")) return false;
   i::Handle<i::Object> obj = Utils::OpenHandle(this);
   return obj->HasSpecificClassOf(i::Heap::Date_symbol());
 }
 
 
+bool Value::IsRegExp() const {
+  if (IsDeadCheck("v8::Value::IsRegExp()")) return false;
+  i::Handle<i::Object> obj = Utils::OpenHandle(this);
+  return obj->IsJSRegExp();
+}
+
+
 Local<String> Value::ToString() const {
   if (IsDeadCheck("v8::Value::ToString()")) return Local<String>();
   LOG_API("ToString");
   i::Handle<i::Object> obj = Utils::OpenHandle(this);
   i::Handle<i::Object> str;
   if (obj->IsString()) {
     str = obj;
   } else {
     ENTER_V8;
     EXCEPTION_PREAMBLE();
@@ skipping 2995 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* thread_local =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   thread_local->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal