// Copyright 2017 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.

// Flags: --expose-wasm

load("test/mjsunit/wasm/wasm-constants.js");
load("test/mjsunit/wasm/wasm-module-builder.js");

(function() {
  var builder = new WasmModuleBuilder();
  var module = builder.instantiate();
  assertTrue(typeof(module.exports) != "undefined");
})();
