1 files changed, 33 insertions, 0 deletions
diff --git a/deps/v8/src/builtins/builtins-async-module.cc b/deps/v8/src/builtins/builtins-async-module.cc
new file mode 100644
index 0000000000..fecdb31cf3
--- /dev/null
+++ b/deps/v8/src/builtins/builtins-async-module.cc
@@ -0,0 +1,33 @@
+// Copyright 2019 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/builtins/builtins-utils-inl.h"
+#include "src/objects/module-inl.h"
+#include "src/objects/objects-inl.h"
+
+namespace v8 {
+namespace internal {
+
+BUILTIN(CallAsyncModuleFulfilled) {
+  HandleScope handle_scope(isolate);
+  Handle<SourceTextModule> module(
+      isolate->global_handles()->Create(*args.at<SourceTextModule>(0)));
+  SourceTextModule::AsyncModuleExecutionFulfilled(isolate, module);
+  return ReadOnlyRoots(isolate).undefined_value();
+}
+
+BUILTIN(CallAsyncModuleRejected) {
+  HandleScope handle_scope(isolate);
+
+  // Arguments should be a SourceTextModule and an exception object.
+  DCHECK_EQ(args.length(), 2);
+  Handle<SourceTextModule> module(
+      isolate->global_handles()->Create(*args.at<SourceTextModule>(0)));
+  Handle<Object> exception(args.at(1));
+  SourceTextModule::AsyncModuleExecutionRejected(isolate, module, exception);
+  return ReadOnlyRoots(isolate).undefined_value();
+}
+
+}  // namespace internal
+}  // namespace v8