Context-independent script compilation.

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 1040 matching lines @@
 
 
 ScriptData* ScriptData::New(unsigned* data, int length) {
   return new i::ScriptDataImpl(i::Vector<unsigned>(data, length));
 }
 
 
 // --- S c r i p t ---
 
 
-Local<Script> Script::Compile(v8::Handle<String> source,
-                              v8::ScriptOrigin* origin,
-                              v8::ScriptData* script_data) {
-  ON_BAILOUT("v8::Script::Compile()", return Local<Script>());
-  LOG_API("Script::Compile");
+Local<Script> Script::New(v8::Handle<String> source,
+                          v8::ScriptOrigin* origin,
+                          v8::ScriptData* script_data) {
+  ON_BAILOUT("v8::Script::New()", return Local<Script>());
+  LOG_API("Script::New");
   ENTER_V8;
   i::Handle<i::String> str = Utils::OpenHandle(*source);
   i::Handle<i::Object> name_obj;
   int line_offset = 0;
   int column_offset = 0;
   if (origin != NULL) {
     if (!origin->ResourceName().IsEmpty()) {
       name_obj = Utils::OpenHandle(*origin->ResourceName());
     }
     if (!origin->ResourceLineOffset().IsEmpty()) {
@@ skipping 13 matching lines @@
     pre_data = NULL;
   }
   i::Handle<i::JSFunction> boilerplate = i::Compiler::Compile(str,
                                                               name_obj,
                                                               line_offset,
                                                               column_offset,
                                                               NULL,
                                                               pre_data);
   has_pending_exception = boilerplate.is_null();
   EXCEPTION_BAILOUT_CHECK(Local<Script>());
+  return Local<Script>(ToApi<Script>(boilerplate));
+}
+
+
+Local<Script> Script::New(v8::Handle<String> source,
+                          v8::Handle<Value> file_name) {
+  ScriptOrigin origin(file_name);
+  return New(source, &origin);
+}
+
+
+Local<Script> Script::Compile(v8::Handle<String> source,
+                              v8::ScriptOrigin* origin,
+                              v8::ScriptData* script_data) {
+  ON_BAILOUT("v8::Script::Compile()", return Local<Script>());
+  LOG_API("Script::Compile");
+  ENTER_V8;
+  Local<Script> generic = New(source, origin, script_data);
+  if (generic.IsEmpty())
+    return generic;
+  i::Handle<i::JSFunction> boilerplate = Utils::OpenHandle(*generic);
   i::Handle<i::JSFunction> result =
       i::Factory::NewFunctionFromBoilerplate(boilerplate,
                                              i::Top::global_context());
   return Local<Script>(ToApi<Script>(result));
 }
 
 
 Local<Script> Script::Compile(v8::Handle<String> source,
                               v8::Handle<Value> file_name) {
   ScriptOrigin origin(file_name);
   return Compile(source, &origin);
 }
 
 
 Local<Value> Script::Run() {
   ON_BAILOUT("v8::Script::Run()", return Local<Value>());
   LOG_API("Script::Run");
   ENTER_V8;
   i::Object* raw_result = NULL;
   {
     HandleScope scope;
     i::Handle<i::JSFunction> fun = Utils::OpenHandle(this);
+    if (fun->IsBoilerplate()) {
+      fun = i::Factory::NewFunctionFromBoilerplate(fun,
+                                                   i::Top::global_context());
+    }
     EXCEPTION_PREAMBLE();
     i::Handle<i::Object> receiver(i::Top::context()->global_proxy());
     i::Handle<i::Object> result =
         i::Execution::Call(fun, receiver, 0, NULL, &has_pending_exception);
     EXCEPTION_BAILOUT_CHECK(Local<Value>());
     raw_result = *result;
   }
   i::Handle<i::Object> result(raw_result);
   return Utils::ToLocal(result);
 }
@@ skipping 2523 matching lines @@
       reinterpret_cast<HandleScopeImplementer*>(storage);
   List<void**>* blocks_of_archived_thread = thread_local->Blocks();
   v8::ImplementationUtilities::HandleScopeData* handle_data_of_archived_thread =
       &thread_local->handle_scope_data_;
   Iterate(v, blocks_of_archived_thread, handle_data_of_archived_thread);
 
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal