[ESnext] Parse dynamic import expression

src/runtime/runtime-module.cc

 // Copyright 2016 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/runtime/runtime-utils.h"
 
 #include "src/arguments.h"
 
 namespace v8 {
 namespace internal {
 
+RUNTIME_FUNCTION(Runtime_DynamicImportCall) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(1, args.length());
+  return isolate->heap()->undefined_value();

[neis, 2017/01/31 10:47:57]

Maybe add a TODO here :)

[gsathya, 2017/01/31 18:26:07]

Done.

+}
+
 RUNTIME_FUNCTION(Runtime_GetModuleNamespace) {
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_SMI_ARG_CHECKED(module_request, 0);
   Handle<Module> module(isolate->context()->module());
   return *Module::GetModuleNamespace(module, module_request);
 }
 
 RUNTIME_FUNCTION(Runtime_LoadModuleVariable) {
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_SMI_ARG_CHECKED(index, 0);
   Handle<Module> module(isolate->context()->module());
   return *Module::LoadVariable(module, index);
 }
 
 RUNTIME_FUNCTION(Runtime_StoreModuleVariable) {
   HandleScope scope(isolate);
   DCHECK_EQ(2, args.length());
   CONVERT_SMI_ARG_CHECKED(index, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 1);
   Handle<Module> module(isolate->context()->module());
   Module::StoreVariable(module, index, value);
   return isolate->heap()->undefined_value();
 }
 
 }  // namespace internal
 }  // namespace v8